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DE3166302D1 - A device for folding and making a hem on the end edges of a piece of cloth e.g a sheet - Google Patents

A device for folding and making a hem on the end edges of a piece of cloth e.g a sheet

Info

Publication number
DE3166302D1
DE3166302D1 DE8181200680T DE3166302T DE3166302D1 DE 3166302 D1 DE3166302 D1 DE 3166302D1 DE 8181200680 T DE8181200680 T DE 8181200680T DE 3166302 T DE3166302 T DE 3166302T DE 3166302 D1 DE3166302 D1 DE 3166302D1
Authority
DE
Germany
Prior art keywords
fabric
hem
cloth
piece
folded
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
DE8181200680T
Other languages
German (de)
Inventor
Pertti O Gustavsson
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.)
AKAB OF SWEDEN AB
Original Assignee
AKAB OF SWEDEN AB
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 AKAB OF SWEDEN AB filed Critical AKAB OF SWEDEN AB
Application granted granted Critical
Publication of DE3166302D1 publication Critical patent/DE3166302D1/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D27/00—Details of garments or of their making
    • A41D27/24—Hems; Seams
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B35/00—Work-feeding or -handling elements not otherwise provided for
    • D05B35/08—Work-feeding or -handling elements not otherwise provided for for ruching, gathering, casing, or filling lace, ribbons, or bindings; Pleating devices; Cuttlers; Gathering feet; Crimpers; Curlers; Rufflers
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
    • D05D2207/00—Use of special elements
    • D05D2207/02—Pneumatic or hydraulic devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

A method for mechanically producing folded hems on the end edges of a piece of cloth detached from a length of fabric, wherein the purpose is to make possible an optional adjustment of the width of one of said hems. The method for achieving this comprises the following steps of operation: a) that the forward end edge of the fabric, corresponding to the folded-in part of the hem to be, is folded over the edge of a delivery member, (16). b) that a gripper (26) displaceably arranged on a coiler plate (25) is advanced to the delivery edge to grip the fold of the fabric thus that the folded-in part is pressed to contact against the fabric, c) that the gripper and the fabric squeezed therein is displaced on the coiler plate (28) a distance corresponding to the width of the hem, d) that the coiler plate (25) and the fabric fixed thereto is rotated substantially half a turn, thus that at least a part of the width of the hem to be, is located on a second conveyor track (38) for feeding the piece of cloth to a sewing machine, e) that a holding device (39) presses the hem against the second conveyor track (38) while the coiler plate is pulled out of the hem, and f) that an arresting device (18) presses an inner portion of the fabric against a first conveyor track (17) between which first track and the delivery member (16) a piece of cloth is detached, each one of the end edges of said piece of cloth which are located on the conveyor tracks being fed towards a sewing machine each.
DE8181200680T 1980-06-23 1981-06-17 A device for folding and making a hem on the end edges of a piece of cloth e.g a sheet Expired DE3166302D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8004598A SE424452B (en) 1980-06-23 1980-06-23 SET TO MACHINE MOVE AND FALL FROM A TYPE-PATH SEPARABLE PIECE OF LENGTH LONG TWO RESISTANT EDGE AND DEVICE FOR IMPLEMENTATION OF THE SET

Publications (1)

Publication Number Publication Date
DE3166302D1 true DE3166302D1 (en) 1984-10-31

Family

ID=20341265

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181200680T Expired DE3166302D1 (en) 1980-06-23 1981-06-17 A device for folding and making a hem on the end edges of a piece of cloth e.g a sheet

Country Status (5)

Country Link
EP (1) EP0042651B1 (en)
JP (1) JPS5731893A (en)
AT (1) ATE9539T1 (en)
DE (1) DE3166302D1 (en)
SE (1) SE424452B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE520386C2 (en) * 2001-01-29 2003-07-01 Akab Of Sweden Ab Device and method of forming a hem on a fabric
CN107201606A (en) * 2017-06-30 2017-09-26 苏州巨康缝制机器人有限公司 A kind of full-automatic material distributing machine hemming device of longitudinal direction suture
CN112716087A (en) * 2021-01-07 2021-04-30 曾水村 Automatic bow tie production process
CN112754094A (en) * 2021-01-07 2021-05-07 曾水村 Automatic bow tie production equipment
CN112914322B (en) * 2021-01-30 2022-09-02 常州聚锦自动化设备有限公司 Production process of bed cover
CN113005655B (en) * 2021-05-08 2022-04-01 绿星(福州)居室用品有限公司 Continuous processing device and method for folded conjoined pocket

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2138492A (en) * 1936-10-07 1938-11-29 Greist Mfg Co Adjustable hemmer attachment for sewing machines
US2738746A (en) * 1952-06-04 1956-03-20 Fieldcrest Mills Inc Apparatus for making bed sheets and the like
US3244343A (en) * 1964-05-05 1966-04-05 Carter William Co Flexible strip feeding and folding mechanism
GB1249902A (en) * 1968-12-24 1971-10-13 Kenneth Thomas Jenkins Apparatus for cutting and folding flexible sheet material
DE2130885A1 (en) * 1971-06-22 1972-12-28 Texmato Ges Fuer Automatisieru Edge seaming - using clamp to hold automatically turned edge while chain stitched
FR2238005A1 (en) * 1973-07-17 1975-02-14 Southern Machinery Co Fabric hemming method - by forming two double fold hems at sides of cut and fixing by adhesive
DE2625589A1 (en) * 1976-06-08 1977-12-22 Miracle Seam Inc METHOD AND DEVICE FOR MANUFACTURING HEMED CURTAINS

Also Published As

Publication number Publication date
EP0042651B1 (en) 1984-09-26
EP0042651A1 (en) 1981-12-30
ATE9539T1 (en) 1984-10-15
JPS5731893A (en) 1982-02-20
SE8004598L (en) 1981-12-24
SE424452B (en) 1982-07-19

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee