US3755879A - Slide fastener manufacture - Google Patents

Slide fastener manufacture Download PDF

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Publication number
US3755879A
US3755879A US00259490A US3755879DA US3755879A US 3755879 A US3755879 A US 3755879A US 00259490 A US00259490 A US 00259490A US 3755879D A US3755879D A US 3755879DA US 3755879 A US3755879 A US 3755879A
Authority
US
United States
Prior art keywords
elements
fabric
line
legs
shaped
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 - Lifetime
Application number
US00259490A
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English (en)
Inventor
E Cuckson
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.)
GSG Fasteners LLC
Original Assignee
Scovill 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 Scovill Inc filed Critical Scovill Inc
Application granted granted Critical
Publication of US3755879A publication Critical patent/US3755879A/en
Assigned to SCOVILL APPAREL FASTENERS INC., A CORP. OF DE. reassignment SCOVILL APPAREL FASTENERS INC., A CORP. OF DE. ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: SCOVILL INC.,
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/24—Details
    • A44B19/40—Connection of separate, or one-piece, interlocking members to stringer tapes; Reinforcing such connections, e.g. by stitching
    • A44B19/406—Connection of one-piece interlocking members
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B3/00—Sewing apparatus or machines with mechanism for lateral movement of the needle or the work or both for making ornamental pattern seams, for sewing buttonholes, for reinforcing openings, or for fastening articles, e.g. buttons, by sewing
    • D05B3/12—Sewing apparatus or machines with mechanism for lateral movement of the needle or the work or both for making ornamental pattern seams, for sewing buttonholes, for reinforcing openings, or for fastening articles, e.g. buttons, by sewing for fastening articles by sewing
    • D05B3/18—Sewing apparatus or machines with mechanism for lateral movement of the needle or the work or both for making ornamental pattern seams, for sewing buttonholes, for reinforcing openings, or for fastening articles, e.g. buttons, by sewing for fastening articles by sewing hooks or eyelets
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B29/00—Pressers; Presser feet
    • D05B29/06—Presser feet
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B73/00—Casings
    • D05B73/04—Lower casings
    • D05B73/12—Slides; Needle plates
    • 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
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/25—Zipper or required component thereof
    • 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
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/25—Zipper or required component thereof
    • Y10T24/2539—Interlocking surface constructed from plural elements in series
    • Y10T24/2548—Preattached to mounting cord
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49782—Method of mechanical manufacture of a slide fastener
    • 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
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53291—Slide fastener
    • Y10T29/53304—Means to assemble teeth onto stringer

Definitions

  • An essential feature of the invention is that it is adapted for use with a ladder-type line of fastener elements such as shown in the U. S. Pat. No. 3,414,948 to Eric Cuckson and Arthur Jones.
  • a line of fastener elements comprising U- shaped elements having the ends of their legs connected respectively to two parallel cords. The presence of these cords in the assembly uniformly spaces the elements and gives them stability against tipping or other displacement.
  • FIG. I shows an apparatus embodying the invention in a front perspective view
  • FIG. 2 is a sectional view taken on the line 2-2 of FIG. 1;
  • FIG. 3 is a transverse sectional view of the assembly taken at the stitching station.
  • FIG. 4 is a view of the final product.
  • FIG. 1 an apparatus embodying the invention is generally designated in FIG. 1. It is mounted on a sewing machine having a bed B and a needle N with thread T. Extending down from the sewing machine assembly is the presser foot shank S to which is adjustably attached at its lower end a mounting clamp 12 supporting the housing 14.
  • the housing 14 is enlarged at its rightward end as shown in FIG. 1, and its underside is formed with two upwardly directed channels 16 and 18.
  • the channel 18 includes the groove 20 for reasons which will appear.
  • the channels 16 and 18 are divided by a partition 22 which thickens at its frontward end 22a as the needle station NS is approached.
  • a window 24 in 2 the upper wall of the housing which permits a driving tongue 26 to protrude into the housing.
  • the tongue preferably has a rectangular motion pattern as shown.
  • the fabric F is placed on the bed 8 of the sewing machine. Adjacent the line of stitching, the bed B is formed with a ridge R.
  • the line of fasteners L comprises a plurality of U-shaped elements E, the legs of which are joined by stabilizing cords C. One leg may be formed with a projection P in a direction perpendicular to the direction of the cord. In the bight of each of the elements, there is formed a head H for inter-engagement with adjacent heads of a similar line.
  • the lines are placed with the heads of each element standing on the fabric adjacent the ridge R.
  • the lines are then fed into the housing with the legs respectively sliding through the channels l6, 18, projection P being received into the groove 20 and helping to hold the elements in place.
  • the thickening of the partition 22 at 22a wedges the legs of the U-shaped elements open so that they are spread, and by the time the elements reach the needle station NS (FIG. 2), the needle is able to come down between the legs (FIG. 3) and secure the elements by stitches near the head H to the fabric F.
  • the tongue 26 engages each of the elements E in step-by-step fashion to move them toward the needle station.
  • the resulting product as shown in FIG. 4, is a line of elements E stabilized by the cords C, stitched by thread T to the fabric F. This thus makes an invisible fastener of remarkable exactness and workability.
  • the fabric 1F may be folded as shown in FIG. 4.
  • a method of applying a line of slide fastener elements to a web of fabric comprising plastic U"-sh.aped elements, the ends of the U"-shaped elements being secured respectively to a pair of parallel stabilizing cords, the bights of the U-shaped elements each having an enlarged head adapted to engage between two adjacent identical heads on a similar line, the process comprising the steps of:
  • Apparatus for securing a line of slide fastener elements to a web of fabric wherein the line of slide fastener elements comprise plastic U-shaped elements, the ends of the U-shaped elements being secured respectively to a pair of parallel stabilizing cords, the bights of the U-shaped elements each having an enlarged head adapted to engage between two adjacent identical heads on a similar line
  • the apparatus comprising a sewing machine having a surface for supporting the fabric and line during the securing operation and having means for moving the fabric and line, presser foot means for holding down the fabric and line and means for guiding it during sewing, the guiding means comprising a pair of channels extending upward from the lower end of the presser foot means, the channels adapted to receive the rows of legs of the U-shaped elements respectively so that the LP-shaped elements are disposed on their heads on the fabric, the channels diverging as the sewing machine needle is approached to spread the legs of the elements so that the needle can stitch the elements to the fabric between the legs.
  • an attachment for sewing a line of U-shaped fastener elements of a slide fastener to a fabric web comprising a housing, means supporting the housing against the fabric over the sewing machine bed, the housing having in its under side a pair of sideby-side channels generally in line with the needle, the channels being adapted to receive the rows of legs respectively of the U"-shaped elements with the heads of the elements resting on the fabric, the channels diverging to spread the legs prior to the sewing operation so that the needle can stitch between the legs.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)
  • Slide Fasteners (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
US00259490A 1972-06-05 1972-06-05 Slide fastener manufacture Expired - Lifetime US3755879A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25949072A 1972-06-05 1972-06-05

Publications (1)

Publication Number Publication Date
US3755879A true US3755879A (en) 1973-09-04

Family

ID=22985173

Family Applications (1)

Application Number Title Priority Date Filing Date
US00259490A Expired - Lifetime US3755879A (en) 1972-06-05 1972-06-05 Slide fastener manufacture

Country Status (15)

Country Link
US (1) US3755879A (sk)
JP (1) JPS5753087B2 (sk)
AU (1) AU476363B2 (sk)
BE (1) BE800461A (sk)
BR (1) BR7304160D0 (sk)
CA (1) CA985882A (sk)
CH (1) CH565520A5 (sk)
DE (1) DE2326421C3 (sk)
ES (1) ES415525A1 (sk)
FR (1) FR2187250B1 (sk)
GB (1) GB1396818A (sk)
IT (1) IT985994B (sk)
NL (1) NL7307702A (sk)
NO (1) NO133089C (sk)
SE (1) SE386360B (sk)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4169421A (en) * 1977-03-17 1979-10-02 Scovill Manufacturing Company Apparatus for affixing slide fastener elements to fabric
US4172308A (en) * 1976-04-07 1979-10-30 Optilon W. Erich Heilmann Gmbh Fastener
US4187791A (en) * 1975-01-09 1980-02-12 Textron Inc. Method of manufacturing slide fastener stringers
FR2457647A1 (fr) * 1979-05-29 1980-12-26 Scovill Inc Appareil pour fixer sur un tissu les elements d'une fermeture a glissiere
US4297954A (en) * 1979-05-29 1981-11-03 Scovill Inc. Apparatus for attaching slide fastener elements to fabric
US5072502A (en) * 1990-04-27 1991-12-17 Yoshida Kogyo K. K. Method and apparatus for applying slide fastener end stop
AU633204B2 (en) * 1990-04-27 1993-01-21 Ykk Corporation Elongated strips for slide fastener end stops
US6286446B1 (en) * 2000-05-24 2001-09-11 Jack Lee Multi-needle zipper tape stitching mechanism, chain and zipper tape fastening structure
US20060059675A1 (en) * 2004-09-22 2006-03-23 Chen-Chou Hsieh Method for manufacturing zippers
US20120246889A1 (en) * 2009-12-25 2012-10-04 Ykk Corporation Method of Sewing Fastener Stringer, Method of Manufacturing Product to Which Fastener is Attached, Product to Which Fastener is Attached, and Sewing Machine Foot
CN103919334A (zh) * 2014-04-28 2014-07-16 江苏盛业拉链制造有限公司 拉链机

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1071029A (en) * 1977-03-17 1980-02-05 Jonathan A. Foults Apparatus for affixing slide fastener elements to fabric
DE3040286C2 (de) * 1980-10-25 1985-03-07 Optilon W. Erich Heilmann GmbH, Cham Nähmaschine zum Aufnähen einer aus zwei Reißverschlußgliederreihen bestehenden Reißverschlußgliederkette
JPS63241693A (ja) * 1987-03-30 1988-10-06 東芝機器株式会社 飲料供給装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2885774A (en) * 1957-05-13 1959-05-12 Waldes Kohinoor Inc Methods of producing combined slide fastener and hook-and-eye closure units

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB124896A (en) * 1918-04-05 1919-04-07 Wallace Fairweather Article Attaching Machine.
DE1065794B (de) * 1955-10-21 1959-09-24 Fa. Dr.-Ing. Josef Ruhrmann, Stuttgart-Vaihingen Reißverschluß und Verfahren zu seiner Herstellung
US3006302A (en) * 1958-12-15 1961-10-31 Irving Constant Method for mounting a concealed slide fastener into a cloth article
FR1311599A (fr) * 1961-01-07 1962-12-07 Lightning Fasteners Ltd Perfectionnement au montage des fermetures à curseur
DE1931721U (de) * 1965-06-03 1966-01-27 Prym Werke William Reissverschluss.
US3414948A (en) * 1966-09-29 1968-12-10 Scovill Manufacturing Co Thermoplastic strips for sliding clasp fasteners
US3600767A (en) * 1969-06-17 1971-08-24 Singer Co Coil-type zipper stringer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2885774A (en) * 1957-05-13 1959-05-12 Waldes Kohinoor Inc Methods of producing combined slide fastener and hook-and-eye closure units

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4187791A (en) * 1975-01-09 1980-02-12 Textron Inc. Method of manufacturing slide fastener stringers
US4172308A (en) * 1976-04-07 1979-10-30 Optilon W. Erich Heilmann Gmbh Fastener
US4169421A (en) * 1977-03-17 1979-10-02 Scovill Manufacturing Company Apparatus for affixing slide fastener elements to fabric
FR2457647A1 (fr) * 1979-05-29 1980-12-26 Scovill Inc Appareil pour fixer sur un tissu les elements d'une fermeture a glissiere
US4297954A (en) * 1979-05-29 1981-11-03 Scovill Inc. Apparatus for attaching slide fastener elements to fabric
AU633204B2 (en) * 1990-04-27 1993-01-21 Ykk Corporation Elongated strips for slide fastener end stops
US5072502A (en) * 1990-04-27 1991-12-17 Yoshida Kogyo K. K. Method and apparatus for applying slide fastener end stop
US6286446B1 (en) * 2000-05-24 2001-09-11 Jack Lee Multi-needle zipper tape stitching mechanism, chain and zipper tape fastening structure
US20060059675A1 (en) * 2004-09-22 2006-03-23 Chen-Chou Hsieh Method for manufacturing zippers
US20120246889A1 (en) * 2009-12-25 2012-10-04 Ykk Corporation Method of Sewing Fastener Stringer, Method of Manufacturing Product to Which Fastener is Attached, Product to Which Fastener is Attached, and Sewing Machine Foot
US9062401B2 (en) * 2009-12-25 2015-06-23 Ykk Corporation Method of sewing a fastener stringer
CN103919334A (zh) * 2014-04-28 2014-07-16 江苏盛业拉链制造有限公司 拉链机
CN103919334B (zh) * 2014-04-28 2016-03-30 江苏盛业拉链制造有限公司 拉链机

Also Published As

Publication number Publication date
FR2187250B1 (sk) 1976-11-12
NL7307702A (sk) 1973-12-07
FR2187250A1 (sk) 1974-01-18
CA985882A (en) 1976-03-23
DE2326421C3 (de) 1982-08-19
JPS4962249A (sk) 1974-06-17
BE800461A (fr) 1973-10-01
DE2326421B2 (de) 1979-11-15
NO133089B (sk) 1975-12-01
NO133089C (sk) 1976-03-10
SE386360B (sv) 1976-08-09
DE2326421A1 (de) 1973-12-06
AU476363B2 (en) 1976-09-16
JPS5753087B2 (sk) 1982-11-11
ES415525A1 (es) 1976-03-01
IT985994B (it) 1974-12-30
GB1396818A (en) 1975-06-04
CH565520A5 (sk) 1975-08-29
AU5652573A (en) 1974-12-05
BR7304160D0 (pt) 1974-07-25

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Legal Events

Date Code Title Description
AS Assignment

Owner name: SCOVILL APPAREL FASTENERS INC., 1100 BUCKINGHAM ST

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:SCOVILL INC.,;REEL/FRAME:004485/0714

Effective date: 19851028