IT1080043B - Metodo ed apparecchio per piegare e formare gli elementi di un nastro costituente una cerniera lampo - Google Patents

Metodo ed apparecchio per piegare e formare gli elementi di un nastro costituente una cerniera lampo

Info

Publication number
IT1080043B
IT1080043B IT4899777A IT4899777A IT1080043B IT 1080043 B IT1080043 B IT 1080043B IT 4899777 A IT4899777 A IT 4899777A IT 4899777 A IT4899777 A IT 4899777A IT 1080043 B IT1080043 B IT 1080043B
Authority
IT
Italy
Prior art keywords
zipper
fold
elements
tape constituting
tape
Prior art date
Application number
IT4899777A
Other languages
English (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
Application granted granted Critical
Publication of IT1080043B publication Critical patent/IT1080043B/it

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
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/10—Slide fasteners with a one-piece interlocking member on each stringer tape
    • A44B19/14—Interlocking member formed by a profiled or castellated edge
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2005/00—Elements of slide fasteners
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/814—Zipper
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1007—Running or continuous length work
    • Y10T156/1008—Longitudinal bending

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
IT4899777A 1976-06-23 1977-04-18 Metodo ed apparecchio per piegare e formare gli elementi di un nastro costituente una cerniera lampo IT1080043B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/699,210 US4025277A (en) 1976-06-23 1976-06-23 Method and apparatus for folding and fusing the elements of a slide fastener string

Publications (1)

Publication Number Publication Date
IT1080043B true IT1080043B (it) 1985-05-16

Family

ID=24808381

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4899777A IT1080043B (it) 1976-06-23 1977-04-18 Metodo ed apparecchio per piegare e formare gli elementi di un nastro costituente una cerniera lampo

Country Status (9)

Country Link
US (2) US4025277A (it)
JP (1) JPS53745A (it)
AU (1) AU510719B2 (it)
BE (1) BE853464A (it)
CA (1) CA1069590A (it)
CH (1) CH619176A5 (it)
DE (1) DE2717098A1 (it)
GB (1) GB1557125A (it)
IT (1) IT1080043B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5840490B2 (ja) * 1978-06-20 1983-09-06 ワイケイケイ株式会社 熱可塑性合成樹脂製フアスナ−エレメントの上下脚部の溶着方法および装置
US4252586A (en) * 1979-04-11 1981-02-24 Textron, Inc. Method and apparatus for manufacture of slide fastener stringer with folded and bonded continuous molded coupling elements
JPS6044131B2 (ja) * 1980-08-19 1985-10-02 ワイケイケイ株式会社 スライドフアスナ−エレメントの製造方法並びに装置
DE3033012A1 (de) * 1980-09-02 1982-04-01 Paul Troester Maschinenfabrik, 3000 Hannover Vorrichtung fuer die trockene vernetzung von straengen aus elastomeren
US4329311A (en) * 1980-09-29 1982-05-11 Talon, Inc. Method and apparatus for folding and forming trains of slide fastener elements
SE467270B (sv) * 1988-10-12 1992-06-22 Diab Barracuda Ab Bandade faestdon, saerskilt foer hopfaestande av plastfilmer och liknande med foerstaerkningsnaet till maskeringsnaet, saett att framstaella faestdonen samt maskin foer montering av desamma
US11363860B2 (en) * 2019-11-23 2022-06-21 Talon Technologies, Inc. Waterproof curved zippers

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2135717A (en) * 1934-07-14 1938-11-08 Conmar Prod Corp Method of making slide fasteners
US2871911A (en) * 1953-01-13 1959-02-03 Glastrusions Apparatus for producing elongated articles from fiber-reinforced plastic material
US2822575A (en) * 1954-07-29 1958-02-11 Imbert Rene Process and machine for the continuous production of sections from synthetic resins
US2841852A (en) * 1955-03-28 1958-07-08 Cue Fastener Inc Locking slider for slide fasteners
US2885775A (en) * 1955-07-22 1959-05-12 Louis H Morin Method of first casting, then cooling and then applying scoops to stringer tapes
US2977638A (en) * 1955-09-09 1961-04-04 Louis H Morin Integral end stop for separable fasteners and the method of producing the same
US3267514A (en) * 1962-12-31 1966-08-23 Opti Holding Ag Apparatus for producing slidefastener members
US3445915A (en) * 1966-10-21 1969-05-27 Scovill Manufacturing Co Method of producing folded thermoplastic strips for sliding clasp fasteners
US3672805A (en) * 1969-12-08 1972-06-27 Bernd Porepp Apparatus for forming a plastic article
DE2007593B2 (de) * 1970-02-19 1973-05-10 Opti-Holding Ag, Glarus (Schweiz) Vorrichtung zur thermofixierung von reissverschlussgliederreihen aus kunststoffmonofilament
US3823209A (en) * 1971-10-14 1974-07-09 Vitek Research Corp Method of fusing together particulate,thermoplastic material on a substrate
US3973893A (en) * 1973-04-26 1976-08-10 Southampton Manufacturing Company, Inc. Apparatus for continuously manufacturing boards
JPS5097442A (it) * 1973-12-29 1975-08-02

Also Published As

Publication number Publication date
GB1557125A (en) 1979-12-05
US4101360A (en) 1978-07-18
DE2717098A1 (de) 1978-01-05
JPS53745A (en) 1978-01-06
US4025277A (en) 1977-05-24
AU2438277A (en) 1978-10-26
CH619176A5 (it) 1980-09-15
CA1069590A (en) 1980-01-08
AU510719B2 (en) 1980-07-10
BE853464A (nl) 1977-08-01

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