US534570A - Chopping-knife - Google Patents
Chopping-knife Download PDFInfo
- Publication number
- US534570A US534570A US534570DA US534570A US 534570 A US534570 A US 534570A US 534570D A US534570D A US 534570DA US 534570 A US534570 A US 534570A
- Authority
- US
- United States
- Prior art keywords
- knife
- chopping
- blade body
- arms
- bail
- 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
Links
- 239000011324 bead Substances 0.000 description 6
- 210000001364 Upper Extremity Anatomy 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 240000007124 Brassica oleracea Species 0.000 description 2
- 235000011301 Brassica oleracea var capitata Nutrition 0.000 description 2
- 235000001169 Brassica oleracea var oleracea Nutrition 0.000 description 2
- 240000001016 Solanum tuberosum Species 0.000 description 2
- 235000002595 Solanum tuberosum Nutrition 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 235000005042 Zier Kohl Nutrition 0.000 description 2
- 235000015895 biscuits Nutrition 0.000 description 2
- 235000012970 cakes Nutrition 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 235000013372 meat Nutrition 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 229920000136 polysorbate Polymers 0.000 description 2
- 235000012015 potatoes Nutrition 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J25/00—Devices for coring fruit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/32—Hand-held perforating or punching apparatus, e.g. awls
Definitions
- This invention relates to chopping knives, and it has for its object to eect certain improvements in knives of that character that are employed for chopping or cutting meat into hash, chopping cabbage, potatoes and other vegetables, and also for cutting cakes, biscuit, &c.
- the main and primary object of the present invention is to provide a simple and inexpensive chopping knife that shall be light and strong and possess efficient means for properly performing its different functions.
- FIG. 1 is a perspective view of a knife constructed in accordance with this invention.
- Fig. 2 is a central vertical sectional view of the frame.
- Fig. 3 is an enlarged detail sectional view on the line wof Fig. 2. 1
- the numeral l designates a circular or cylindrical open knife-blade body that is made out of a single blank of sheet-steel.
- the knife blade body is cut to the desired size, being usually about three inches in diameter, and the two edges Aof the metal blank from which the knife is made are brought together at one side into a single seam2, and are soldered or otherwise suitably secured at this point to complete the true circular or cylindrical shape of the blade.
- the circular blade body l is beveled at its lower edge into the circular cutting edge 3, and from opposite sides and the upper edge of the blade body are extended upwardly the integral parallel attaching arms 4, be-
- the blade body is cut into a shape to form substantially V-4 shaped open spaces 5, that are sufficientlyl large, and extend to a point sufficiently low, so as to facilitate the easy discharge of the material being cut, when it Iills up the interior of the blade body, and thereby obvi'ating clogging of the same.
- the upper extremities of the opposite integral parallel attaching arms 4 have securely fastened thereto the ends of the curved handle strap or bail 6.
- the curved handle strap or bail 6 is preferably made of a strip of galvanized sheet iron of a width easily grasped by the hand, and the opposite side edges of the strap or bail are rolled into the edge beads 7, that make the edges smooth so that the device can be comfortably manipuwhich are secured the upper ends of the' arms 4:, by means of the securing rivets 9, and the upper fastened ends of the said arms 4, are tightly embraced or overlapped at their side edges by the edge beads 7 of the'handle strap or bail, so that the-connection between these two parts is made more secure and rm, and is prevented from loosening on the rivets 9.
Description
(No Model.) S. NORRIS. CHOPPING KNIFE,
Patented Peb. -19'n 1895.
m .Z C u s c UNITED STATES PATENT EErcE.
SAMUEL NORRIS, OF BEDFORD, IOWA.
CHOPPING-KNIFE.
SPECIFICATION forming part of Letters '.atent No. 534,570, dated February 19, 1895.
Application filed J' une 420, 1894. Serial No. 515 ,164- (No model.)
To all whom it may concern:
Be it known that I, SAMUEL NORRIS, a citizen of the United Sta-tes, residing at Bedford, in the county of Taylor and State of Iowa, have invented a new and useful Chopping-Knife, of which the following is a specification.
This invention relates to chopping knives, and it has for its object to eect certain improvements in knives of that character that are employed for chopping or cutting meat into hash, chopping cabbage, potatoes and other vegetables, and also for cutting cakes, biscuit, &c.
To this end the main and primary object of the present invention is to provide a simple and inexpensive chopping knife that shall be light and strong and possess efficient means for properly performing its different functions.
With these and other objects in view, which will readily appear as the nature of the invention is better understood, the same consists in the novel construction, combination, and arrangement of parts hereinafter more fully described, illustrated, and claimed.
In the accompanying drawingsz-Figure 1 is a perspective view of a knife constructed in accordance with this invention. Fig. 2 is a central vertical sectional view of the frame. Fig. 3 is an enlarged detail sectional view on the line wof Fig. 2. 1
Referring to the drawings, the numeral l designates a circular or cylindrical open knife-blade body that is made out of a single blank of sheet-steel. The knife blade body is cut to the desired size, being usually about three inches in diameter, and the two edges Aof the metal blank from which the knife is made are brought together at one side into a single seam2, and are soldered or otherwise suitably secured at this point to complete the true circular or cylindrical shape of the blade.
The circular blade body l is beveled at its lower edge into the circular cutting edge 3, and from opposite sides and the upper edge of the blade body are extended upwardly the integral parallel attaching arms 4, be-
tween which and the upper edge of thebody at both sides of said arms, the blade body is cut into a shape to form substantially V-4 shaped open spaces 5, that are sufficientlyl large, and extend to a point sufficiently low, so as to facilitate the easy discharge of the material being cut, when it Iills up the interior of the blade body, and thereby obvi'ating clogging of the same.
The upper extremities of the opposite integral parallel attaching arms 4 have securely fastened thereto the ends of the curved handle strap or bail 6.' The curved handle strap or bail 6 is preferably made of a strip of galvanized sheet iron of a width easily grasped by the hand, and the opposite side edges of the strap or bail are rolled into the edge beads 7, that make the edges smooth so that the device can be comfortably manipuwhich are secured the upper ends of the' arms 4:, by means of the securing rivets 9, and the upper fastened ends of the said arms 4, are tightly embraced or overlapped at their side edges by the edge beads 7 of the'handle strap or bail, so that the-connection between these two parts is made more secure and rm, and is prevented from loosening on the rivets 9.
' Theherein described knife while being very strong and very efficient for the several purposes to which it may be adapted, is at the same time light and easily manipulated, and the many other advantages of the same will readily suggest themselves to those skilled in the art.
Having thus described the invention,what is claimed, and desired to be secured by Letters Patent, is
In a knife of the class described, the combination of a circular blade body made of a` the blade body, and a curved handle strap In testimony that claim the foregoing as or bail provided with downturned attaching my own I have hereto affixed my signature in 1o ends seeurked to the upper extremities of the the presence of two Witnesses.
said attac ing arms, and edge beads rolled 5 from its opposite side edges and adapted to SAMUEL NORRIS tightly embrace or overlap the upper fas- Witnesses: tened ends of said securing arms, substan- J. W. BECK, tially as set forth. R. A. BECK.
Publications (1)
Publication Number | Publication Date |
---|---|
US534570A true US534570A (en) | 1895-02-19 |
Family
ID=2603333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US534570D Expired - Lifetime US534570A (en) | Chopping-knife |
Country Status (1)
Country | Link |
---|---|
US (1) | US534570A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3004340A (en) * | 1959-09-24 | 1961-10-17 | Bernice L Collins | Kitchen utensil |
US4277891A (en) * | 1980-06-13 | 1981-07-14 | American Optical Corporation | Lens tape cutter |
US5419220A (en) * | 1993-05-28 | 1995-05-30 | Cox; James E. | Method for making a jaw for a biopsy forceps |
US20070244514A1 (en) * | 2006-04-14 | 2007-10-18 | Ethicon Endo-Surgery, Inc. | End effector and method of manufacture |
US20070244509A1 (en) * | 2006-04-14 | 2007-10-18 | Ethicon Endo-Surgery, Inc. | Endoscopic device |
US20070244513A1 (en) * | 2006-04-14 | 2007-10-18 | Ethicon Endo-Surgery, Inc. | Endoscopic device |
US20070244512A1 (en) * | 2006-04-14 | 2007-10-18 | Ethicon Endo-Surgery, Inc. | Endoscopic device |
US8424788B1 (en) | 2010-12-08 | 2013-04-23 | Tiffani Suzanne King | Food chopping device |
-
0
- US US534570D patent/US534570A/en not_active Expired - Lifetime
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3004340A (en) * | 1959-09-24 | 1961-10-17 | Bernice L Collins | Kitchen utensil |
US4277891A (en) * | 1980-06-13 | 1981-07-14 | American Optical Corporation | Lens tape cutter |
US5419220A (en) * | 1993-05-28 | 1995-05-30 | Cox; James E. | Method for making a jaw for a biopsy forceps |
US20070244513A1 (en) * | 2006-04-14 | 2007-10-18 | Ethicon Endo-Surgery, Inc. | Endoscopic device |
US20070244509A1 (en) * | 2006-04-14 | 2007-10-18 | Ethicon Endo-Surgery, Inc. | Endoscopic device |
US20070244510A1 (en) * | 2006-04-14 | 2007-10-18 | Ethicon Endo-Surgery, Inc. | Endoscopic device |
US20070244511A1 (en) * | 2006-04-14 | 2007-10-18 | Ethicon Endo-Surgery, Inc. | Endoscopic device and method of assembly |
US20070244507A1 (en) * | 2006-04-14 | 2007-10-18 | Ethicon Endo-Surgery, Inc. | Endoscopic device and method of packaging |
US20070244514A1 (en) * | 2006-04-14 | 2007-10-18 | Ethicon Endo-Surgery, Inc. | End effector and method of manufacture |
US20070244512A1 (en) * | 2006-04-14 | 2007-10-18 | Ethicon Endo-Surgery, Inc. | Endoscopic device |
US20070244508A1 (en) * | 2006-04-14 | 2007-10-18 | Ethicon Endo-Surgery, Inc. | Endoscopic device |
US7857827B2 (en) | 2006-04-14 | 2010-12-28 | Ethicon Endo-Surgery, Inc. | Endoscopic device |
US7998167B2 (en) | 2006-04-14 | 2011-08-16 | Ethicon Endo-Surgery, Inc. | End effector and method of manufacture |
US8313500B2 (en) | 2006-04-14 | 2012-11-20 | Ethicon Endo-Surgery, Inc. | Endoscopic device |
US8740853B2 (en) | 2006-04-14 | 2014-06-03 | Ethicon Endo-Surgery, Inc. | Endoscopic device and method of packaging |
US8424788B1 (en) | 2010-12-08 | 2013-04-23 | Tiffani Suzanne King | Food chopping device |
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