DE1779936A1 - Injection molding device for the production of plastic zipper links attached to straps - Google Patents

Injection molding device for the production of plastic zipper links attached to straps

Info

Publication number
DE1779936A1
DE1779936A1 DE19671779936 DE1779936A DE1779936A1 DE 1779936 A1 DE1779936 A1 DE 1779936A1 DE 19671779936 DE19671779936 DE 19671779936 DE 1779936 A DE1779936 A DE 1779936A DE 1779936 A1 DE1779936 A1 DE 1779936A1
Authority
DE
Germany
Prior art keywords
injection molding
straps
production
molding device
belts
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.)
Pending
Application number
DE19671779936
Other languages
German (de)
Inventor
Herbert Alberts
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of DE1779936A1 publication Critical patent/DE1779936A1/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B29D5/00—Producing elements of slide fasteners; Combined making and attaching of elements of slide fasteners
    • B29D5/02—Producing elements of slide fasteners; Combined making and attaching of elements of slide fasteners the fasteners having separate interlocking members
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/03—Injection moulding apparatus
    • B29C45/04—Injection moulding apparatus using movable moulds or mould halves
    • B29C45/0433—Injection moulding apparatus using movable moulds or mould halves mounted on a conveyor belt or chain
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14549—Coating rod-like, wire-like or belt-like articles
    • B29C45/14565—Coating rod-like, wire-like or belt-like articles at spaced locations, e.g. coaxial-cable wires
    • B29C45/14573—Coating the edge of the article, e.g. for slide-fasteners
    • 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
    • B29D5/00—Producing elements of slide fasteners; Combined making and attaching of elements of slide fasteners

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Treatment Of Fiber Materials (AREA)

Description

DR. RUDOLF BAUER · DIPL.-ING. HELMUT HUBBUCHDR. RUDOLF BAUER DIPL.-ING. HELMUT HUBBUCH

PATENTANWÄLTEPATENT LAWYERS

753 PFORZHEIM. 25-11.1970 IA WESTLICHE 3t (AM LEOPOLD PLATZ) TEL.. (07231)24290 753 PFORZHEIM. 25-11.1970 IA WESTLICHE 3t (AM LEOPOLD PLATZ) TEL .. (07231) 24290

Herr Herbert Alberts, Sao Paulo (Brasilien)Mr. Herbert Alberts, Sao Paulo (Brazil)

"Spritzgußvorrichtung zur Herstellung von an Tragbändern befestigten Eeißverschlußgliedern aus Kunststoff (Zusatz z. Patent 14 35 780)"Injection molding machine for manufacturing ice fastener links attached to lanyards made of plastic (addendum to patent 14 35 780)

Lie Erfindung "bezieht sich auf eine weitere Ausbildung der Spritzgußvorrichtung zur Herstellung von an Tragbändern befestigten Eeißverschlußgliedern aus Kunststoff des' Patentes 14 35 780. ·"■'■'Lie invention "relates to a further embodiment of the Injection molding device for the production of fastened to fastener tapes Ice closure links made of plastic of 'Patent 14 35 780. · "■' ■ '

Die Spritzgußvorrichtung des Hauptpatents besteht aus zwei endlosen, umlaufenden Bändern oder Ketten, die mit einander ergänzenden Normteilen vergehen sind, und einer die Bänder durch ihre in Sektoren aufgeteilte Wände zusammendrückenden Einspritzvorrichtung, in der zur kontinuierlichen Herstellung der Reißverschlußglieder·: die auf den stetig umlaufenden Bändern angeordneten Formteile sich zu am Bändorrand offenen Formen ergänzen.
Diese Vorrichtung wird gemäß der Erfindung dadurch, weiterThe injection molding device of the main patent consists of two endless, revolving belts or chains, which are passed with complementary standard parts, and an injection device that compresses the belts through their walls divided into sectors, in the continuous production of the zipper links: those on the continuously revolving belts arranged molded parts complement each other to open forms at the edge of the band.
This device is further developed according to the invention

BAD ORlGfNAL 2 09 808/0605 BAD ORlGfNAL 2 09 808/0605

ausgebildet, daß die Wandsektoren der Einspritzvorrichtung an den den Bändern angewandten Seiten einem pneumatischen oder hydraulisch aufgeblasenen Schlauch anliegen. Auf diese Weise wird ein stets gleichbleibender Druck auf die laufenden Bänder oder Ketten ausgeübt.formed that the wall sectors of the injector on the sides applied to the ligaments rest against a pneumatic or hydraulically inflated hose. In this way, constant pressure is exerted on the running belts or chains.

Die Zeichnung zeigt beispielsweise schematisch und teil-4 weise im Schnitt ein bevorzugtes Ausführungsbeispiel der Vorrichtung der Erfindung und zwar istThe drawing shows, for example, schematically and partially in section 4 as a preferred embodiment of the apparatus of the invention and that is

Pig. i ein Längsschnitt dunii einen Teil· der Einspritzvorrichtung und --■"--■ ■ IPig. 2 ein Querschnitt durch die Vorrichtung.Pig. i a longitudinal section dunii part of the injection device and - ■ "- ■ ■ IPig. 2 shows a cross section through the device.

In der Zeichnung sind 1, 11 die beiden Bänder, die je eine iOrmhälfte 2, 21 tragen. Sie werden seitlich gestützt durch Rollstifte 6, 6.', die an. Wandsektoren 14, 14' sitzen. Die Bänder laufen hochkant auf Rollsti^ten 611. Die freien Enden, der Wandsektoren 14, 14' stützen sich gegen einen gemeinsamen Schlauch 15 bzw. 15' ab, der mit Luft oder einer Flüssigkeit gefüllt ist und den Druck gleichmäßig verteilt.In the drawing, 1, 1 1 are the two bands that each carry an iOrm half 2, 2 1. They are laterally supported by roller pins 6, 6. 'that are attached to. Wall sectors 14, 14 'sit. The belts run upright on wheelsticks 6 11 . The free ends of the wall sectors 14, 14 'are supported against a common hose 15 or 15' which is filled with air or a liquid and which distributes the pressure evenly.

BAD ORIGINAL 209808/0605ORIGINAL BATHROOM 209808/0605

Claims (1)

DR. RUDOLF BAUER · DIPL-ING. HELMUT HUBBUCHDR. RUDOLF BAUER DIPL-ING. HELMUT HUBBUCH PATE NTAN WÄLTEPATE NTAN CHILDREN 753 PFORZHEIM. 25.11.1970 I/E WESTLICHE SI (AM LEOPOLDPLATZ) TEL.. (Ο723Ι)24Ζ·Ο753 PFORZHEIM. November 25, 1970 I / E WESTLICHE SI (AM LEOPOLDPLATZ) TEL .. (Ο723Ι) 24Ζ · Ο PatentanspruchClaim Spritzgußvorrichtung zur Herstellung von an Tragbändern "befestigten Eeißverschlußgliedern aus Kunststoff, bestehend aus zwei endlosen, umlaufenden Bändern oder Ketten, die mit einander ergänzenden Formteilen versehen sind, und einer die Bänder durch ihre in Sektoren aufgeteilten Wände zusammendrückenden Einspritzvorrichtung, in der zur kontinuierlichen Herstellung der Reißverschlußglieder die auf den stetig umlaufenden Bändern angeordneten Formteile sich zu am Bänderrand offenen Formen ergänzen nach Patent 14 35 780, dadurch gekennzeichnet, daß die Wandsektoren (14, 14') der Einspritzvorrichtung an den den Bändern (1, 1') oder Ketten angewandten Seiten einem pneumatisch oder hydraulisch aufgeblasenen Schlauch (15, 15') anliegen.Injection molding device for the production of straps "Fastened ice closure links consisting of plastic from two endless, revolving belts or chains, which are provided with complementary molded parts, and one die Belts through their walls divided into sectors compressive injection device, in the continuous Manufacture of the zipper links, the molded parts arranged on the continuously revolving belts become at the edge of the belt open forms complement according to patent 14 35 780, characterized in that the wall sectors (14, 14 ') of the injection device applied to the bands (1, 1 ') or chains On the sides of a pneumatically or hydraulically inflated hose (15, 15 '). 209808/0605209808/0605 LeerseiteBlank page
DE19671779936 1966-09-26 1967-09-09 Injection molding device for the production of plastic zipper links attached to straps Pending DE1779936A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58208466A 1966-09-26 1966-09-26

Publications (1)

Publication Number Publication Date
DE1779936A1 true DE1779936A1 (en) 1972-02-17

Family

ID=24327774

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19671779936 Pending DE1779936A1 (en) 1966-09-26 1967-09-09 Injection molding device for the production of plastic zipper links attached to straps

Country Status (1)

Country Link
DE (1) DE1779936A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19504478A1 (en) * 1995-02-10 1996-08-22 Siemens Audiologische Technik Ear insert for hearing aid
US6167141A (en) * 1998-04-30 2000-12-26 Beltone Electronics Corporation Multimaterial hearing aid housing
US7130437B2 (en) 2000-06-29 2006-10-31 Beltone Electronics Corporation Compressible hearing aid

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19504478A1 (en) * 1995-02-10 1996-08-22 Siemens Audiologische Technik Ear insert for hearing aid
US5654530A (en) * 1995-02-10 1997-08-05 Siemens Audiologische Technik Gmbh Auditory canal insert for hearing aids
US6167141A (en) * 1998-04-30 2000-12-26 Beltone Electronics Corporation Multimaterial hearing aid housing
US7130437B2 (en) 2000-06-29 2006-10-31 Beltone Electronics Corporation Compressible hearing aid

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