CA1154922A - Continuously molding articles with inner and outer bands - Google Patents

Continuously molding articles with inner and outer bands

Info

Publication number
CA1154922A
CA1154922A CA000377503A CA377503A CA1154922A CA 1154922 A CA1154922 A CA 1154922A CA 000377503 A CA000377503 A CA 000377503A CA 377503 A CA377503 A CA 377503A CA 1154922 A CA1154922 A CA 1154922A
Authority
CA
Canada
Prior art keywords
cavity
band
wheel
portions
cavities
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
Application number
CA000377503A
Other languages
English (en)
French (fr)
Inventor
George B. Moertel
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.)
Textron Inc
Original Assignee
Textron Inc
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 Textron Inc filed Critical Textron Inc
Application granted granted Critical
Publication of CA1154922A publication Critical patent/CA1154922A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • B29C45/0441—Injection moulding apparatus using movable moulds or mould halves involving a rotational movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
CA000377503A 1980-05-30 1981-05-13 Continuously molding articles with inner and outer bands Expired CA1154922A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15465080A 1980-05-30 1980-05-30
US154,650 1980-05-30

Publications (1)

Publication Number Publication Date
CA1154922A true CA1154922A (en) 1983-10-11

Family

ID=22552184

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000377503A Expired CA1154922A (en) 1980-05-30 1981-05-13 Continuously molding articles with inner and outer bands

Country Status (15)

Country Link
JP (1) JPS5772757A (es)
KR (1) KR840000424B1 (es)
AR (1) AR229677A1 (es)
AU (1) AU538672B2 (es)
BE (1) BE889014A (es)
BR (1) BR8102964A (es)
CA (1) CA1154922A (es)
DE (1) DE3119035A1 (es)
ES (1) ES8300044A1 (es)
FR (1) FR2483309B1 (es)
GB (1) GB2076729B (es)
IE (1) IE51116B1 (es)
IT (1) IT1137352B (es)
MX (1) MX154888A (es)
ZA (1) ZA812430B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3418275A1 (de) * 1984-05-17 1985-11-21 Gebr. Happich Gmbh, 5600 Wuppertal Verfahren und vorrichtung zum herstellen eines kunststoff-spritzgussteils, insbesondere profilleiste fuer fahrzeuge
US11433445B2 (en) 2017-04-25 2022-09-06 Stolle Machinery Company, Llc Unitary body swing lever

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE489533A (es) *
US2074368A (en) * 1931-12-09 1937-03-23 Hookless Fastener Co Apparatus for making slide fasteners
US2511402A (en) * 1946-12-12 1950-06-13 Talon Inc Machine for injection molding articles
US4084296A (en) * 1975-08-04 1978-04-18 Textron Inc. Method of manufacture of oriented slide fastening element
JPS5434948A (en) * 1977-08-22 1979-03-14 Textron Inc Continuous injection molding method
DE2946228C2 (de) * 1979-11-16 1982-04-29 Optilon W. Erich Heilmann GmbH, 6330 Cham Vorrichtung zur Herstellung von Reißverschlußgliederreihen
US4718150A (en) * 1980-10-02 1988-01-12 Talon, Inc. Projection cooling of molded slide fastener elements and product

Also Published As

Publication number Publication date
IT1137352B (it) 1986-09-10
BE889014A (fr) 1981-11-27
FR2483309A1 (fr) 1981-12-04
JPS5772757A (en) 1982-05-07
GB2076729A (en) 1981-12-09
KR830005936A (ko) 1983-09-14
MX154888A (es) 1987-12-28
AR229677A1 (es) 1983-10-31
BR8102964A (pt) 1982-02-02
IE51116B1 (en) 1986-10-01
ES502194A0 (es) 1982-10-01
IT8121132A0 (it) 1981-04-14
IE811072L (en) 1981-11-30
FR2483309B1 (fr) 1985-10-18
AU7052681A (en) 1981-12-03
ZA812430B (en) 1982-04-28
ES8300044A1 (es) 1982-10-01
AU538672B2 (en) 1984-08-23
DE3119035A1 (de) 1982-03-11
GB2076729B (en) 1983-07-13
KR840000424B1 (ko) 1984-04-06

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Legal Events

Date Code Title Description
MKEX Expiry