GB1402669A - Sewing apparatus for making piped openings - Google Patents

Sewing apparatus for making piped openings

Info

Publication number
GB1402669A
GB1402669A GB3865873A GB3865873A GB1402669A GB 1402669 A GB1402669 A GB 1402669A GB 3865873 A GB3865873 A GB 3865873A GB 3865873 A GB3865873 A GB 3865873A GB 1402669 A GB1402669 A GB 1402669A
Authority
GB
United Kingdom
Prior art keywords
sewing apparatus
aug
clamp
support
making
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
GB3865873A
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.)
Duerkoppwerke GmbH
Original Assignee
Duerkoppwerke GmbH
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 Duerkoppwerke GmbH filed Critical Duerkoppwerke GmbH
Publication of GB1402669A publication Critical patent/GB1402669A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B23/00—Sewing apparatus or machines not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)

Abstract

1402669 Clamping devices DURKOPPWERKE GmbH 16 Aug 1973 [18 Aug 1972] 38658/73 Headings E2A and E2B [Also in Division D1] Apparatus is releasably clamped to a moving bar 15 by a leaf spring 20 pressing a clamping roller 19 into a narrowing gap between the bar and a support 22. To release the clamp a bell-crank-lever 26 is rotated clockwise by piston 25 thus urging the roller out of the gap. The support 22 is adjustable by means of a screw 23. The clamp is used in sewing apparatus.
GB3865873A 1972-08-18 1973-08-16 Sewing apparatus for making piped openings Expired GB1402669A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2240617A DE2240617A1 (en) 1972-08-18 1972-08-18 CLOSING EQUIPMENT FOR THE PRODUCTION OF PIPED OPENINGS

Publications (1)

Publication Number Publication Date
GB1402669A true GB1402669A (en) 1975-08-13

Family

ID=5853886

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3865873A Expired GB1402669A (en) 1972-08-18 1973-08-16 Sewing apparatus for making piped openings

Country Status (5)

Country Link
US (1) US3814037A (en)
DE (1) DE2240617A1 (en)
FR (1) FR2196652A5 (en)
GB (1) GB1402669A (en)
IT (1) IT992960B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52165750U (en) * 1976-06-09 1977-12-15
FR2412635A1 (en) * 1977-12-21 1979-07-20 Reece Machinery Cy France Sa IMPROVEMENTS IN MACHINES USED TO MANUFACTURE PIPED OPENINGS IN A PIECE OF FABRIC OR SIMILAR
DE2932664C2 (en) * 1979-08-11 1983-01-20 Dürkoppwerke GmbH, 4800 Bielefeld Cutting device on a piping pocket machine
JPS59234B2 (en) * 1979-12-19 1984-01-05 イ−グル産業株式会社 automatic welt sewing machine
DE3404758C2 (en) * 1984-02-10 1986-04-10 Dürkoppwerke GmbH, 4800 Bielefeld Pocket opening sewing machine with a cutting device for making the two incisions
IT1191698B (en) * 1985-04-10 1988-03-23 Duerkoppwerke SEWING DEVICE TO PRODUCE SEAMED OPENINGS IN SEWING ITEMS
DE8510447U1 (en) * 1985-04-10 1987-02-05 Dürkoppwerke GmbH, 4800 Bielefeld Sewing device for making piped openings in sewing parts
DE3907571C1 (en) * 1989-03-09 1990-05-10 Duerkoppwerke Gmbh, 4800 Bielefeld, De Sewing unit comprising a twin-needle sewing machine with a device for transferring a piping strip incised centrally at its two ends
US7174840B2 (en) * 2004-04-08 2007-02-13 Beniamino Scanzani Manipulator used to reverse the edges of slash pockets
US11553741B2 (en) * 2020-07-30 2023-01-17 Jonathan Malchi Athletic shorts with moisture protection features and readily accessible pockets

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1941423C3 (en) * 1969-08-14 1975-05-22 Kochs Adler Ag, 4800 Bielefeld Fabric trimmer for use on sewing equipment
US3763800A (en) * 1971-06-16 1973-10-09 Jetsew Inc Retractable sewing machine cutting mechanism
DE2130642C3 (en) * 1971-06-21 1975-11-13 Duerkoppwerke Gmbh, 4800 Bielefeld Sewing device for the production of piped openings, in particular pocket slits in outerwear

Also Published As

Publication number Publication date
IT992960B (en) 1975-09-30
DE2240617A1 (en) 1974-02-28
FR2196652A5 (en) 1974-03-15
US3814037A (en) 1974-06-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee