US1625810A - Method of making alpha rubber article - Google Patents
Method of making alpha rubber article Download PDFInfo
- Publication number
- US1625810A US1625810A US120624A US12062426A US1625810A US 1625810 A US1625810 A US 1625810A US 120624 A US120624 A US 120624A US 12062426 A US12062426 A US 12062426A US 1625810 A US1625810 A US 1625810A
- Authority
- US
- United States
- Prior art keywords
- rubber
- sheets
- sheet
- article
- paper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/02—Seat parts
- A47C7/021—Detachable or loose seat cushions
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/08—Fluid mattresses or cushions
- A47C27/081—Fluid mattresses or cushions of pneumatic type
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/08—Fluid mattresses or cushions
- A47C27/085—Fluid mattresses or cushions of liquid type, e.g. filled with water or gel
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/08—Fluid mattresses or cushions
- A47C27/087—Fluid mattresses or cushions with means for connecting opposite sides, e.g. internal ties or strips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/004—Preventing sticking together, e.g. of some areas of the parts to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
- B29C66/133—Fin-type joints, the parts to be joined being flexible
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
- B29C66/21—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being formed by a single dot or dash or by several dots or dashes, i.e. spot joining or spot welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/43—Joining a relatively small portion of the surface of said articles
- B29C66/438—Joining sheets for making hollow-walled, channelled structures or multi-tubular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D22/00—Producing hollow articles
- B29D22/02—Inflatable articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2021/00—Use of unspecified rubbers as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2022/00—Hollow articles
- B29L2022/02—Inflatable articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
Definitions
- the present invention relates to a rubber article adapted for inflation, or to .contain water or other fluid.
- One object of the invention is to provide a structure in which the bulging of one part of the article is prevented when pressure is applied to another part thereof.
- Another object is to provide a structure which unites the inner walls of the article, thereby to resist local bulging effects when the article is inflated.
- a furtherobject is to provide a method of making the article.
- FIG. 1 is a top plan view, with a portion in section;
- Fig. 2 is a sectional view
- Fig. 3 is a plan view of a member used in
- Fi 4 is a sectional elevation of a form on w ich the article is molded.
- the cushion is formed in any desired shape, but the one herein shown is rectangu lar or substantially so and consists of two outside members A and-B which are formed of sheet rubber. These outside members are secured to ether at or adjacent their ed es, so that t e article forms a closed enve ope or bag.
- securi ber may be by a suita le rubber cement which is well known in the rubber art, but I prefer to secure attachment by vulcanizing the rubber sheets together, at their contacting edge portions.
- an intermediate flexible member C which is preferably formed of rubber.
- This intermediate member C is se cured to the inside surfaces of the members A and B at a plurality of small areas or spots and preferablythe spots of attachmentbetween the intermediate member C and the "member A are staggered with respect to the spots of attachment between the members C and B.
- the edges of the intermediate member 0 are free and unse- "as that of the inside of the envelo the sheets of rub members of the article.
- the structure provides in effect a plurality of air pockets, on both sides of the intermediate member C, but these pockets are connected with contiguous pockets, so that air may pass between pockets but there is a restricted passage of air and because of this the air cannot rush to one part of the envelope when pressure is applied to another portion of the envelope.
- the intermediate member C may be viewed as forming a flexible connection between the outer members A and B whereby these members are-prevented from unduly bulging under air pressure.
- a suitable valve For the purpose of inflating the article a suitable valve is provided. This is indi-- cated at G in Fig. 1. Such valves are well known in the art and need no description.
- This sheet D is laid upon one of the sheets of rubber which will form one of the outer Then the intermediate sheet of raw rubber is laid upon the'sheet D. Then a second sheet of paper or equivalent material in all respects similar to the sheet D is laid over the intermediate sheet of raw rubber and then the second outside sheet of raw rubber is laid over the second sheet D.
- outside rubber sheets are in contact at or adjacent their edges, and further that these outside raw rubber sheets are in contact with the intermediate sheet of raw rubber at spots where there are holes through the paper sheets D.
- the openings E in the two sheets D w ich are used as described are staggered with respect to each other, so that contact spots between the intermediate rubher sheet and one of the outside rubber sheets are staggered with respect to e contact spots between the intermediate rubber sheet and the other outside rubber sheet.
- the article is vulcanized and there will be areas of attachment between the. outside rubber sheets at their edges and also between the intermediate rubber sheet and the outside rubber sheets at places where there were holes in the paper sheets.
- the method of manufacturing a rubber article which consists of taking two sheets of raw rubber of the desired size and a sheet of raw rubber of smaller size, placin sheets of paper or equivalent materials wit holes in-it on opposite sides of the sheet of raw rubber of smaller size, which sheets of paper are slightly smaller than the lar er sheet of rubber, placin saidsheets of ru ber and paper between t e other larger sheets of rubber, wrapping said sheets around a c lindrical 'mandrel" and vulcanizing t e assembledsheets.
Description
2 1 927 o. KRICHBAUM METHOD OF, MAKING A RUB 5BR ARTICLE Original; Filed Feb. 9 5
. I10 (-2 YLZFO I? Patented Apr. 26, 1927.
UNITED STATES PATENT OFFICE.
ORA KBICHBAUM, DELAWARE, QHIO.
METHOD or MAKING A RUBBER narrow.
Driginal application filed February 27, 1925, Serial No. 12,044. Divided and this application filed July 6, 1926. Serial No. 120,624.
The present invention relates to a rubber article adapted for inflation, or to .contain water or other fluid.
This case is a division of my co-pending application, No. 12,044; filed February 27, 1925. a
One object of the invention is to provide a structure in which the bulging of one part of the article is prevented when pressure is applied to another part thereof.
Another object is to provide a structure which unites the inner walls of the article, thereby to resist local bulging effects when the article is inflated. A furtherobject is to provide a method of making the article.
Reference should be had to the accompanying drawings in which Fig. 1 is a top plan view, with a portion in section;
Fig. 2 is a sectional view Fig. 3 is a plan view of a member used in,
making the article; and
Fi 4 is a sectional elevation of a form on w ich the article is molded.
The article which will be described is a rubber air cushion, as this is the embodiment of the invention so far. developed, but no limitation of the invention is intended by the specific description.
The cushion is formed in any desired shape, but the one herein shown is rectangu lar or substantially so and consists of two outside members A and-B which are formed of sheet rubber. These outside members are secured to ether at or adjacent their ed es, so that t e article forms a closed enve ope or bag.
The manner of securi ber may be by a suita le rubber cement which is well known in the rubber art, but I prefer to secure attachment by vulcanizing the rubber sheets together, at their contacting edge portions.
Inside the envelope formed by the members A and B is an intermediate flexible member C which is preferably formed of rubber. This intermediate member C is se cured to the inside surfaces of the members A and B at a plurality of small areas or spots and preferablythe spots of attachmentbetween the intermediate member C and the "member A are staggered with respect to the spots of attachment between the members C and B. Preferably the edges of the intermediate member 0 are free and unse- "as that of the inside of the envelo the sheets of rub members of the article.
cured to either the members A or, B so that air may pass around the edges.
From the description given it will be seen that the structure provides in effect a plurality of air pockets, on both sides of the intermediate member C, but these pockets are connected with contiguous pockets, so that air may pass between pockets but there is a restricted passage of air and because of this the air cannot rush to one part of the envelope when pressure is applied to another portion of the envelope.
In another aspect of the invention the intermediate member C may be viewed as forming a flexible connection between the outer members A and B whereby these members are-prevented from unduly bulging under air pressure.
For the purpose of inflating the article a suitable valve is provided. This is indi-- cated at G in Fig. 1. Such valves are well known in the art and need no description.
I will now describe the method by which I prefer to make the article described.
Two sheets of raw rubber of the proper size and an intermediate sheet of raw rubber of proper size, are taken. A sheet of paper or equivalent material for the purpose is provided, which in size is the same which is sli htly larger than the intermedlate sheet C. uch a sheet is shown atD in Fig. 3: This sheet is provided with a pluralit of openings E which are spaced apart an arranged as desired. V
This sheet D is laid upon one of the sheets of rubber which will form one of the outer Then the intermediate sheet of raw rubber is laid upon the'sheet D. Then a second sheet of paper or equivalent material in all respects similar to the sheet D is laid over the intermediate sheet of raw rubber and then the second outside sheet of raw rubber is laid over the second sheet D.
Thus it will be seen that the outside rubber sheets are in contact at or adjacent their edges, and further that these outside raw rubber sheets are in contact with the intermediate sheet of raw rubber at spots where there are holes through the paper sheets D.
Preferabl the openings E in the two sheets D w ich are used as described are staggered with respect to each other, so that contact spots between the intermediate rubher sheet and one of the outside rubber sheets are staggered with respect to e contact spots between the intermediate rubber sheet and the other outside rubber sheet.
When the rubber sheets and paper sheets are arranged as described, the article is vulcanized and there will be areas of attachment between the. outside rubber sheets at their edges and also between the intermediate rubber sheet and the outside rubber sheets at places where there were holes in the paper sheets.
I prefer to vulcanize the article upon a round mandrel such as indicated at F, in Fig. 4, so that the finished article will have a tendency to roll up easily, into a' scroll form, in which form it is easy to carry or store it. 5
Having thus described my invention, I claim:
1. The method of manufacturing a rubber article which consists of taking two sheets of raw rubber of desired size and a sheet of raw rubber of smaller size, lacing separating sheets of suitable material formed with ho es therein upon opposite sides of the sheet of raw rubber of smaller size, then placing the said sheet of rubber with the separating material assembled with respect thereto between the two sheets of rubber and vulcanizing the assembled sheets.
2. The method of manufacturin a. rubber article which consists in takmg two sheets of raw rubber of the desired size and a sheet of raw rubber of smaller size, placin sheets of paper'or equivalent material wi holes in it upon opposite sides of the sheet 4 of raw rubber of smaller size which sheets of paper are slightly smaller than the lar e sheets of rubber, placing said sheets of ru her and paper between the other larger sheets of rubber and vulcanizing .the assembled sheets.
3. The method of manufacturing a rubber article, which consists of taking two sheets of raw rubber of desired size and a sheet of raw rubber of smaller size, placing separating sheets of suitable material formed with holes therein upon opposite sides of the sheet of rubber of smaller size, then placing said sheet of rubber, with its separating material assembled with respect thereto, between the two larger sheets of rubber, then wrapping the combined sheets of rubber around a cylindrical mandrel and vulcanizing the assembled sheets.
4'. The method of manufacturing a rubber article, which consists of taking two sheets of raw rubber of the desired size and a sheet of raw rubber of smaller size, placin sheets of paper or equivalent materials wit holes in-it on opposite sides of the sheet of raw rubber of smaller size, which sheets of paper are slightly smaller than the lar er sheet of rubber, placin saidsheets of ru ber and paper between t e other larger sheets of rubber, wrapping said sheets around a c lindrical 'mandrel" and vulcanizing t e assembledsheets.
In testimony whereof, I hereunto afiix my signature.
- ORA KRIOHBAUM.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12044A US1793703A (en) | 1925-02-27 | 1925-02-27 | Rubber article |
GB28881/25A GB257784A (en) | 1925-02-27 | 1925-11-16 | Improvements in or relating to dilatable articles manufactured of rubber |
US120624A US1625810A (en) | 1925-02-27 | 1926-07-06 | Method of making alpha rubber article |
DEK105440D DE472078C (en) | 1925-02-27 | 1927-08-12 | Inflatable hollow rubber body |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12044A US1793703A (en) | 1925-02-27 | 1925-02-27 | Rubber article |
GB28881/25A GB257784A (en) | 1925-02-27 | 1925-11-16 | Improvements in or relating to dilatable articles manufactured of rubber |
US120624A US1625810A (en) | 1925-02-27 | 1926-07-06 | Method of making alpha rubber article |
DEK105440D DE472078C (en) | 1925-02-27 | 1927-08-12 | Inflatable hollow rubber body |
Publications (1)
Publication Number | Publication Date |
---|---|
US1625810A true US1625810A (en) | 1927-04-26 |
Family
ID=45977406
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12044A Expired - Lifetime US1793703A (en) | 1925-02-27 | 1925-02-27 | Rubber article |
US120624A Expired - Lifetime US1625810A (en) | 1925-02-27 | 1926-07-06 | Method of making alpha rubber article |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12044A Expired - Lifetime US1793703A (en) | 1925-02-27 | 1925-02-27 | Rubber article |
Country Status (3)
Country | Link |
---|---|
US (2) | US1793703A (en) |
DE (1) | DE472078C (en) |
GB (1) | GB257784A (en) |
Cited By (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2515806A (en) * | 1948-09-16 | 1950-07-18 | Abraham N Spanel | Method of constructing a utility device for infants |
US2526634A (en) * | 1946-02-28 | 1950-10-24 | Chavannes Ind Synthetics Inc | Method for producing articles from film-forming materials |
US2687749A (en) * | 1945-02-23 | 1954-08-31 | Hobert J Asher | Hose construction |
US3098563A (en) * | 1960-10-03 | 1963-07-23 | Hugh B Skees | Inflatable heat insulating material |
US3225360A (en) * | 1962-01-26 | 1965-12-28 | Charleston Rubber Company | Seamless article |
US3335045A (en) * | 1964-06-15 | 1967-08-08 | Post Louis | Method for making an inflatable article |
US4483030A (en) * | 1982-05-03 | 1984-11-20 | Medisearch Pr, Inc. | Air pad |
US4803029A (en) * | 1986-01-28 | 1989-02-07 | Pmt Corporation | Process for manufacturing an expandable member |
US5022109A (en) * | 1990-06-11 | 1991-06-11 | Dielectrics Industries | Inflatable bladder |
US5802739A (en) * | 1995-06-07 | 1998-09-08 | Nike, Inc. | Complex-contoured tensile bladder and method of making same |
US6374514B1 (en) | 2000-03-16 | 2002-04-23 | Nike, Inc. | Footwear having a bladder with support members |
US6385864B1 (en) | 2000-03-16 | 2002-05-14 | Nike, Inc. | Footwear bladder with controlled flex tensile member |
US6402879B1 (en) | 2000-03-16 | 2002-06-11 | Nike, Inc. | Method of making bladder with inverted edge seam |
US6457262B1 (en) | 2000-03-16 | 2002-10-01 | Nike, Inc. | Article of footwear with a motion control device |
US6568011B2 (en) * | 2001-01-04 | 2003-05-27 | Intex Recreation Corp. | Inflatable mattress |
US6571490B2 (en) * | 2000-03-16 | 2003-06-03 | Nike, Inc. | Bladder with multi-stage regionalized cushioning |
US20050011085A1 (en) * | 2003-07-16 | 2005-01-20 | Nike, Inc. | Footwear with a sole structure incorporating a lobed fluid-filled chamber |
US20050011607A1 (en) * | 2003-07-16 | 2005-01-20 | Nike, Inc. | Footwear with a sole structure incorporating a lobed fluid-filled chamber |
US20050098590A1 (en) * | 2003-11-11 | 2005-05-12 | Nike International Ltd. | Fluid-filled bladder for use with strap |
US20050133968A1 (en) * | 2003-12-23 | 2005-06-23 | Nike, Inc. | Article of footwear having a fluid-filled bladder with a reinforcing structure |
US20050132610A1 (en) * | 2003-12-23 | 2005-06-23 | Nike, Inc. | Article of footwear having a fluid-filled bladder with a reinforcing structure |
US20050137067A1 (en) * | 2003-12-23 | 2005-06-23 | Michael Kemery | Inflatable structure and method of manufacture |
US20050132608A1 (en) * | 2003-12-23 | 2005-06-23 | Nike, Inc. | Article of footwear having a fluid-filled bladder with a reinforcing structure |
US20050132609A1 (en) * | 2003-12-23 | 2005-06-23 | Nike, Inc. | Fluid-filled baldder with a reinforcing structure |
US20050132607A1 (en) * | 2003-12-23 | 2005-06-23 | Nike, Inc. | Article of footwear having a fluid-filled bladder with a reinforcing structure |
US6931764B2 (en) | 2003-08-04 | 2005-08-23 | Nike, Inc. | Footwear sole structure incorporating a cushioning component |
US6971193B1 (en) | 2002-03-06 | 2005-12-06 | Nike, Inc. | Bladder with high pressure replenishment reservoir |
US20060277794A1 (en) * | 2003-07-16 | 2006-12-14 | Nike, Inc. | Footwear with a sole structure incorporating a lobed fluid-filled chamber |
US20070000605A1 (en) * | 2005-07-01 | 2007-01-04 | Frank Millette | Method for manufacturing inflatable footwear or bladders for use in inflatable articles |
US20070022829A1 (en) * | 1998-04-01 | 2007-02-01 | Methode Electronics, Inc. | Sensor pad for controlling airbag deployment and associated support |
US20070074423A1 (en) * | 2005-10-03 | 2007-04-05 | Nike, Inc. | Article of footwear with a sole structure having fluid-filled support elements |
US20070124864A1 (en) * | 2005-12-07 | 2007-06-07 | Lau Vincent W | Inflatable mattress assembly |
US20070283499A1 (en) * | 2006-06-08 | 2007-12-13 | Intex Recreation Corp. | Air-inflated mattress |
US20080127423A1 (en) * | 2006-12-03 | 2008-06-05 | Adroit Development, Inc. | Tufted air mattress and method of making same |
US20080184595A1 (en) * | 2007-02-06 | 2008-08-07 | Nike, Inc. | Interlocking Fluid-Filled Chambers For An Article Of Footwear |
US20080276490A1 (en) * | 2007-05-10 | 2008-11-13 | Nike, Inc. | Contoured Fluid-Filled Chamber |
US7562469B2 (en) | 2003-12-23 | 2009-07-21 | Nike, Inc. | Footwear with fluid-filled bladder and a reinforcing structure |
US20090241371A1 (en) * | 2008-03-31 | 2009-10-01 | Mizuno Corporation | Sole structure for a shoe |
US20100027923A1 (en) * | 2007-04-02 | 2010-02-04 | Fulterer Gesellschaft Mbh | Roller differential extension guide |
US7707745B2 (en) | 2003-07-16 | 2010-05-04 | Nike, Inc. | Footwear with a sole structure incorporating a lobed fluid-filled chamber |
US8572786B2 (en) | 2010-10-12 | 2013-11-05 | Reebok International Limited | Method for manufacturing inflatable bladders for use in footwear and other articles of manufacture |
CN105744864A (en) * | 2013-07-26 | 2016-07-06 | 海峰私人有限公司 | Inflatable mattress |
US10076874B2 (en) | 2013-11-25 | 2018-09-18 | Intex Marketing Ltd. | Welding process and product for inflatable product |
US10398235B2 (en) | 2014-01-17 | 2019-09-03 | Intex Marketing Ltd. | Multi-chamber inflatable device |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10327563B2 (en) | 2015-05-11 | 2019-06-25 | Polygroup Macau Limited (Bvi) | Systems and methods for internal airbed structure |
AU2016253558B2 (en) * | 2016-04-14 | 2022-05-05 | Polygroup Macau Limited (Bvi) | Systems and methods for internal airbed structure |
-
1925
- 1925-02-27 US US12044A patent/US1793703A/en not_active Expired - Lifetime
- 1925-11-16 GB GB28881/25A patent/GB257784A/en not_active Expired
-
1926
- 1926-07-06 US US120624A patent/US1625810A/en not_active Expired - Lifetime
-
1927
- 1927-08-12 DE DEK105440D patent/DE472078C/en not_active Expired
Cited By (89)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2687749A (en) * | 1945-02-23 | 1954-08-31 | Hobert J Asher | Hose construction |
US2526634A (en) * | 1946-02-28 | 1950-10-24 | Chavannes Ind Synthetics Inc | Method for producing articles from film-forming materials |
US2515806A (en) * | 1948-09-16 | 1950-07-18 | Abraham N Spanel | Method of constructing a utility device for infants |
US3098563A (en) * | 1960-10-03 | 1963-07-23 | Hugh B Skees | Inflatable heat insulating material |
US3225360A (en) * | 1962-01-26 | 1965-12-28 | Charleston Rubber Company | Seamless article |
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Also Published As
Publication number | Publication date |
---|---|
DE472078C (en) | 1929-02-26 |
GB257784A (en) | 1926-09-09 |
US1793703A (en) | 1931-02-24 |
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