ES459986A1 - Process and moulding apparatus for the manufacture of sliding clasp fasteners - Google Patents

Process and moulding apparatus for the manufacture of sliding clasp fasteners

Info

Publication number
ES459986A1
ES459986A1 ES459986A ES459986A ES459986A1 ES 459986 A1 ES459986 A1 ES 459986A1 ES 459986 A ES459986 A ES 459986A ES 459986 A ES459986 A ES 459986A ES 459986 A1 ES459986 A1 ES 459986A1
Authority
ES
Spain
Prior art keywords
backing tape
carrier
sliding pieces
manufacture
moulding apparatus
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
ES459986A
Other languages
Spanish (es)
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.)
Lightning Fasteners Ltd
Original Assignee
Lightning Fasteners Ltd
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 Lightning Fasteners Ltd filed Critical Lightning Fasteners Ltd
Publication of ES459986A1 publication Critical patent/ES459986A1/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
    • 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)
  • Slide Fasteners (AREA)

Abstract

The aim of the process is to simplify the moulding device serving for carrying it out. The moulding device has a carrier (10) which is rotatable intermittently about a shaft (11) and bears on its circumference a row of sliding pieces (13) with mould cavities which can be pressed against a backing tape (T) for the purpose of moulding coupling elements to said backing tape (T). The outer surfaces (14) of a group of adjacent sliding pieces form a clamping surface in which a row of mould cavities (15) is formed. A pressing element (26) can be moved whilst the carrier is stationary in order to press the backing tape against the clamping surface. At least one of the sliding pieces can be moved relative to the carrier in order to obtain a region of the backing tape which is free of coupling elements.
ES459986A 1976-06-21 1977-06-21 Process and moulding apparatus for the manufacture of sliding clasp fasteners Expired ES459986A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2563676A GB1588609A (en) 1976-06-21 1976-06-21 Process and moulding apparatus for the manufacture of sliding clasp fasteners

Publications (1)

Publication Number Publication Date
ES459986A1 true ES459986A1 (en) 1978-05-01

Family

ID=10230875

Family Applications (1)

Application Number Title Priority Date Filing Date
ES459986A Expired ES459986A1 (en) 1976-06-21 1977-06-21 Process and moulding apparatus for the manufacture of sliding clasp fasteners

Country Status (5)

Country Link
CH (1) CH617124A5 (en)
DE (1) DE2727839A1 (en)
ES (1) ES459986A1 (en)
FR (1) FR2355639A1 (en)
GB (1) GB1588609A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT398026B (en) * 1985-04-15 1994-08-25 Hirsch Armbaender METHOD FOR PRODUCING AT LEAST TWO-LAYERED OBJECTS

Also Published As

Publication number Publication date
FR2355639B1 (en) 1980-03-07
GB1588609A (en) 1981-04-29
CH617124A5 (en) 1980-05-14
FR2355639A1 (en) 1978-01-20
DE2727839A1 (en) 1977-12-22

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