GB1077809A - Improved device for cutting weft threads - Google Patents

Improved device for cutting weft threads

Info

Publication number
GB1077809A
GB1077809A GB53804/65A GB5380465A GB1077809A GB 1077809 A GB1077809 A GB 1077809A GB 53804/65 A GB53804/65 A GB 53804/65A GB 5380465 A GB5380465 A GB 5380465A GB 1077809 A GB1077809 A GB 1077809A
Authority
GB
United Kingdom
Prior art keywords
arm
spring
weft threads
improved device
swung
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
GB53804/65A
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.)
Lindauer Dornier GmbH
Original Assignee
Lindauer Dornier 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 Lindauer Dornier GmbH filed Critical Lindauer Dornier GmbH
Publication of GB1077809A publication Critical patent/GB1077809A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D49/00—Details or constructional features not specially adapted for looms of a particular type
    • D03D49/70—Devices for cutting weft threads

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)

Abstract

A weft thread cutting device comprises an arm that can be swung into the shed between the warps to sever the thread between fixed and movable jaws, held in abutment under pressure. The arm (1, Fig. 1 not shown) is biased by a spring (15), and is swung by means of a follower arm (11) engaging a cam (20). The movable jaw (4) is spring biased and connected to a spring follower arm (6) engaging a cam (8). In the closed position the jaws abut over substantially their entire length. A finger (24, Figs. 6, 7, not shown) may be fixed to the movable jaw to press the weft into the fell of the cloth.
GB53804/65A 1965-01-23 1965-12-20 Improved device for cutting weft threads Expired GB1077809A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL0049794 1965-01-23

Publications (1)

Publication Number Publication Date
GB1077809A true GB1077809A (en) 1967-08-02

Family

ID=7273151

Family Applications (1)

Application Number Title Priority Date Filing Date
GB53804/65A Expired GB1077809A (en) 1965-01-23 1965-12-20 Improved device for cutting weft threads

Country Status (5)

Country Link
US (1) US3347282A (en)
BE (1) BE673496A (en)
CH (1) CH431413A (en)
FR (1) FR1463251A (en)
GB (1) GB1077809A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2044917A5 (en) * 1969-02-28 1971-02-26 Pretnar Jozef
CH571598A5 (en) * 1973-11-02 1976-01-15 Sulzer Ag
US4387744A (en) * 1981-04-01 1983-06-14 Burlington Industries, Inc. Thread severing mechanism associated with shuttleless loom
DE3243628C2 (en) * 1982-11-25 1985-01-24 Lindauer Dornier Gmbh, 8990 Lindau Shuttleless weaving machine with weft thread insertion by means of a gripper that is advanced into the shed and then withdrawn again
IT1273168B (en) * 1994-04-29 1997-07-07 Panter Srl WEFT CUTTING DEVICE FOR A WEAVING MACHINE
US9862564B2 (en) * 2013-10-25 2018-01-09 Columbia Insurance Company Cutter assembly for stretched yarn
BE1021989B1 (en) * 2014-07-15 2016-02-02 Picanol Impact scissors for a weaving machine.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR808755A (en) * 1935-10-31 1937-02-15 Improvements to looms with continuous weft feed by fixed spools
US3090405A (en) * 1958-06-04 1963-05-21 Dewas Raymond Process for the formation of selvedges on looms
FR1348370A (en) * 1962-07-25 1964-01-10 Improvements in shaving protruding wefts, especially for shuttle-less looms

Also Published As

Publication number Publication date
DE1535493A1 (en) 1972-03-30
US3347282A (en) 1967-10-17
CH431413A (en) 1967-02-28
BE673496A (en) 1966-04-01
FR1463251A (en) 1966-12-23

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