GB1163546A - Improvements in or relating to weaving looms - Google Patents

Improvements in or relating to weaving looms

Info

Publication number
GB1163546A
GB1163546A GB43589/66A GB4358966A GB1163546A GB 1163546 A GB1163546 A GB 1163546A GB 43589/66 A GB43589/66 A GB 43589/66A GB 4358966 A GB4358966 A GB 4358966A GB 1163546 A GB1163546 A GB 1163546A
Authority
GB
United Kingdom
Prior art keywords
tension
lever
roller
shuttle
latch
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
GB43589/66A
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.)
Toyota Industries Corp
Original Assignee
Toyoda Automatic Loom Works Ltd
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 Toyoda Automatic Loom Works Ltd filed Critical Toyoda Automatic Loom Works Ltd
Publication of GB1163546A publication Critical patent/GB1163546A/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
    • D03D49/04—Control of the tension in warp or cloth
    • D03D49/06—Warp let-off mechanisms
    • 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
    • D03D49/58—Shuttle guards

Landscapes

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

Abstract

1,163,546. Warp stop motions. TOYODA AUTOMATIC LOOM WORKS Ltd. 29 Sept., 1966 [22 June, 1966], No. 43589/66. Heading D1E. If a shuttle does not box a shuttle feeler acts to release a warp tension roller so that, if the shuttle is beaten in, the warp threads are not damaged. The tension roller is attached to a pivoted lever 22 loaded by a tension spring 23 adjustably mounted on a lever 16 held against the force of a spring 17 by a latch 14. If the shuttle does not box a lever 2 is not pivoted and a member 7 is brought into the path of a cam operated lever 10 which on rising, releases the latch 14 to allow the spring 17 to release the tension roller. In a second embodiment movement of the sley release the latch 14. A sley operated third embodiment is described which utilises a weight to tension the roller and this embodiment (Fig. 7, not shown) has a lever (66) which varies the tension of the roller to maintain constant tension during the weaving cycle.
GB43589/66A 1966-06-22 1966-09-29 Improvements in or relating to weaving looms Expired GB1163546A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4084566 1966-06-22

Publications (1)

Publication Number Publication Date
GB1163546A true GB1163546A (en) 1969-09-10

Family

ID=12591915

Family Applications (1)

Application Number Title Priority Date Filing Date
GB43589/66A Expired GB1163546A (en) 1966-06-22 1966-09-29 Improvements in or relating to weaving looms

Country Status (4)

Country Link
US (1) US3395736A (en)
CH (1) CH454059A (en)
DE (1) DE1535696C3 (en)
GB (1) GB1163546A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH615709A5 (en) * 1977-03-09 1980-02-15 Sulzer Ag
DE19538121C1 (en) * 1995-10-13 1997-02-27 Dornier Gmbh Lindauer Warp tensioner useful for loom esp. for tension sensitive yarns
DE19740309A1 (en) * 1997-09-13 1999-06-10 Dornier Gmbh Lindauer Method and device for adjusting a match tree and warp guard of a weaving machine to produce a specific shed geometry
CN104805569A (en) * 2015-04-16 2015-07-29 苏州盛达织带有限公司 Ribbon loom with tension compensation mechanism
CN104878510B (en) * 2015-06-04 2016-04-27 佛山慈慧通达科技有限公司 Warp tension compensation arrangement and layered loom

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US731622A (en) * 1902-12-08 1903-06-23 Draper Co Means for preventing warp breakage in looms.
US1532668A (en) * 1923-05-25 1925-04-07 William H Baker Means for protecting warps from damage in looms
GB408087A (en) * 1933-02-28 1934-04-05 Juan Picanol Camps A new device for automatically slackening the threads of the warp whenever for any reason the shuttle remains within the shed
US2515389A (en) * 1945-11-23 1950-07-18 Celanese Corp Warp slackening device

Also Published As

Publication number Publication date
DE1535696B2 (en) 1973-11-22
US3395736A (en) 1968-08-06
DE1535696A1 (en) 1972-04-06
DE1535696C3 (en) 1974-06-27
CH454059A (en) 1968-03-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees