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IE811072L - Continuous moulding method. - Google Patents

Continuous moulding method.

Info

Publication number
IE811072L
IE811072L IE811072A IE107281A IE811072L IE 811072 L IE811072 L IE 811072L IE 811072 A IE811072 A IE 811072A IE 107281 A IE107281 A IE 107281A IE 811072 L IE811072 L IE 811072L
Authority
IE
Ireland
Prior art keywords
wheel
moulding method
continuous moulding
bands
gb2076729a
Prior art date
Application number
IE811072A
Other versions
IE51116B1 (en
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
Publication of IE811072L publication Critical patent/IE811072L/en
Publication of IE51116B1 publication Critical patent/IE51116B1/en

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)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

In injection moulding articles continuously, the moulding cavities are formed by registering cavity portions in the periphery of a wheel (30) and rotating inner and outer continuous bands (32, 34) of successively greater circumferences, which bands encircle the wheel, these all being rotated and being pressed together over an angle of rotation. <IMAGE> [GB2076729A]
IE1072/81A 1980-05-30 1981-05-13 Continuous moulding method and apparatus IE51116B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15465080A 1980-05-30 1980-05-30

Publications (2)

Publication Number Publication Date
IE811072L true IE811072L (en) 1981-11-30
IE51116B1 IE51116B1 (en) 1986-10-01

Family

ID=22552184

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1072/81A IE51116B1 (en) 1980-05-30 1981-05-13 Continuous moulding method and apparatus

Country Status (15)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3418275A1 (en) * 1984-05-17 1985-11-21 Gebr. Happich Gmbh, 5600 Wuppertal METHOD AND DEVICE FOR THE PRODUCTION OF A PLASTIC INJECTION MOLDING PART, IN PARTICULAR PROFILE BAR FOR VEHICLES
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 (en) *
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 (en) * 1979-11-16 1982-04-29 Optilon W. Erich Heilmann GmbH, 6330 Cham Apparatus for producing rows of zipper links
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
KR840000424B1 (en) 1984-04-06
GB2076729B (en) 1983-07-13
KR830005936A (en) 1983-09-14
AU538672B2 (en) 1984-08-23
DE3119035A1 (en) 1982-03-11
IT8121132A0 (en) 1981-04-14
ES502194A0 (en) 1982-10-01
AU7052681A (en) 1981-12-03
MX154888A (en) 1987-12-28
IT1137352B (en) 1986-09-10
GB2076729A (en) 1981-12-09
FR2483309B1 (en) 1985-10-18
BE889014A (en) 1981-11-27
BR8102964A (en) 1982-02-02
CA1154922A (en) 1983-10-11
ES8300044A1 (en) 1982-10-01
AR229677A1 (en) 1983-10-31
FR2483309A1 (en) 1981-12-04
IE51116B1 (en) 1986-10-01
JPS5772757A (en) 1982-05-07
ZA812430B (en) 1982-04-28

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