CH610945A5 - Weft thread cutting device on a weaving loom - Google Patents

Weft thread cutting device on a weaving loom

Info

Publication number
CH610945A5
CH610945A5 CH1112277A CH1112277A CH610945A5 CH 610945 A5 CH610945 A5 CH 610945A5 CH 1112277 A CH1112277 A CH 1112277A CH 1112277 A CH1112277 A CH 1112277A CH 610945 A5 CH610945 A5 CH 610945A5
Authority
CH
Switzerland
Prior art keywords
comb
weft thread
cutting element
shuttle
cutting device
Prior art date
Application number
CH1112277A
Inventor
Atsushi Kitamura
Original Assignee
Atsushi Kitamura
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 Atsushi Kitamura filed Critical Atsushi Kitamura
Publication of CH610945A5 publication Critical patent/CH610945A5/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D45/00—Looms with automatic weft replenishment
    • D03D45/50—Cutting, holding, manipulating, or disposing of, weft ends
    • D03D45/56—Cutting depleted and fresh wefts at selvedge

Landscapes

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

Abstract

The device aims to cut a weft thread as close as possible to the selvedge of the cloth (B) in order to eliminate the need for a subsequent cut. A cutting element (30) is fixed to the back of a comb (10) in a position close to the outermost warp thread, on the side where there is located a mechanism for changing the weft-cop or shuttle. The cutting element (30) comprises a cutting member operating through a pair of teeth of the comb (10) which are adjacent to the outermost warp thread and passing through the plane of the cloth (B). The control device (54) actuates the cutting element (30) after the last stroke of an empty shuttle (26a) and after the first stroke of a full shuttle (26b), as soon as the comb (10) has reached a given end-of-stroke position. <IMAGE>
CH1112277A 1976-09-13 1977-09-12 Weft thread cutting device on a weaving loom CH610945A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11061976A JPS5341568A (en) 1976-09-13 1976-09-13 Selvage cutting device for loom

Publications (1)

Publication Number Publication Date
CH610945A5 true CH610945A5 (en) 1979-05-15

Family

ID=14540383

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1112277A CH610945A5 (en) 1976-09-13 1977-09-12 Weft thread cutting device on a weaving loom

Country Status (6)

Country Link
JP (1) JPS5341568A (en)
CH (1) CH610945A5 (en)
DE (1) DE2738478A1 (en)
FR (1) FR2364282A1 (en)
GB (1) GB1556336A (en)
IT (1) IT1084099B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS553419A (en) * 1978-06-21 1980-01-11 Wako Pure Chem Ind Ltd Preparation of cationic vinyl polymer emulsion
US4275773A (en) * 1978-10-12 1981-06-30 Nissan Motor Company, Limited Weft cutting device in shuttleless loom
JPS55135104A (en) * 1979-04-09 1980-10-21 Wako Pure Chem Ind Ltd Production of water-soluble polymer

Also Published As

Publication number Publication date
IT1084099B (en) 1985-05-25
FR2364282A1 (en) 1978-04-07
JPS5341568A (en) 1978-04-15
DE2738478A1 (en) 1978-03-16
GB1556336A (en) 1979-11-21

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Legal Events

Date Code Title Description
PL Patent ceased