GB1201764A - Loom warp letting-off mechanism. - Google Patents

Loom warp letting-off mechanism.

Info

Publication number
GB1201764A
GB1201764A GB47206/66A GB4720666A GB1201764A GB 1201764 A GB1201764 A GB 1201764A GB 47206/66 A GB47206/66 A GB 47206/66A GB 4720666 A GB4720666 A GB 4720666A GB 1201764 A GB1201764 A GB 1201764A
Authority
GB
United Kingdom
Prior art keywords
warp
tension
warps
oct
bar
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
GB47206/66A
Inventor
Thomas Hindle
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.)
Hindle Son and Co Ltd
Original Assignee
Hindle Son and Co 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 Hindle Son and Co Ltd filed Critical Hindle Son and Co Ltd
Priority to GB47206/66A priority Critical patent/GB1201764A/en
Priority to US675817A priority patent/US3498337A/en
Priority to FR125175A priority patent/FR1543586A/en
Priority to DE19671710277 priority patent/DE1710277A1/en
Priority to SE14384/67A priority patent/SE313534B/xx
Priority to AT953667A priority patent/AT284742B/en
Publication of GB1201764A publication Critical patent/GB1201764A/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

Landscapes

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

Abstract

1,201,764. Warp let off motions. HINDLE, SON & CO. Ltd. 20 Oct., 1967 [21 Oct., 1966], No. 47206[66. Heading D1E. In a loom only part of the backrest is movable according to warp tension and the warp feed is altered in response to that movement. The warp beam B is driven in either direction by an electric motor and controlled by switches operated by a bar 16 connected to the pivoted backrest. The warp tension is normally maintained by pneumatic pressure acting on a plunger 18 which lifts the bar 16. At beat up a cam 23 ensures extra tension in the warps by lifting the lever 16 by means of a rod 21. The warps may be taken from a creel frame.
GB47206/66A 1966-10-21 1966-10-21 Loom warp letting-off mechanism. Expired GB1201764A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB47206/66A GB1201764A (en) 1966-10-21 1966-10-21 Loom warp letting-off mechanism.
US675817A US3498337A (en) 1966-10-21 1967-10-17 Loom warp letting-off mechanism
FR125175A FR1543586A (en) 1966-10-21 1967-10-20 Chain unwinding mechanism for loom
DE19671710277 DE1710277A1 (en) 1966-10-21 1967-10-20 Automatic warp release device
SE14384/67A SE313534B (en) 1966-10-21 1967-10-20
AT953667A AT284742B (en) 1966-10-21 1967-10-23 Automatic lowering device for looms, controlled by the backrest

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB47206/66A GB1201764A (en) 1966-10-21 1966-10-21 Loom warp letting-off mechanism.

Publications (1)

Publication Number Publication Date
GB1201764A true GB1201764A (en) 1970-08-12

Family

ID=10444136

Family Applications (1)

Application Number Title Priority Date Filing Date
GB47206/66A Expired GB1201764A (en) 1966-10-21 1966-10-21 Loom warp letting-off mechanism.

Country Status (5)

Country Link
US (1) US3498337A (en)
AT (1) AT284742B (en)
DE (1) DE1710277A1 (en)
GB (1) GB1201764A (en)
SE (1) SE313534B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2286602A (en) * 1994-02-18 1995-08-23 Nuovo Pignone Spa Device for measuring the warp yarn tension in a loom

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1009719A3 (en) * 1995-10-24 1997-07-01 Wiele Michel Van De Nv System under power market under chain ​​wires on a tree stand.
US8662112B2 (en) * 2009-12-04 2014-03-04 Taiwan Textile Research Institute Weaving machines and three-dimensional woven fabrics
TWI364466B (en) * 2009-12-04 2012-05-21 Taiwan Textile Res Inst Weaving machines and three-dimensional woven fabrics
CN102605519B (en) * 2012-04-10 2014-03-12 浙江万利纺织机械有限公司 Active driving mechanism for moving rear beam of rapier loom

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1790201A (en) * 1928-09-13 1931-01-27 Draper Corp Whip-roll construction for looms
US2440958A (en) * 1946-07-26 1948-05-04 Crompton & Knowles Loom Works Electric contactor for loom warps
US2755822A (en) * 1953-10-08 1956-07-24 John O Hunt Resistance let-offs
US3115901A (en) * 1960-02-25 1963-12-31 Hindle Thomas Positive let-off motions for looms
FR1442425A (en) * 1965-05-03 1966-06-17 Tension adjustment chain unwinding device for looms

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2286602A (en) * 1994-02-18 1995-08-23 Nuovo Pignone Spa Device for measuring the warp yarn tension in a loom
US5628346A (en) * 1994-02-18 1997-05-13 Nuovo Pignone S.P.A. Device for measuring the warp yarn tension in a loom by use of a deviation bar
GB2286602B (en) * 1994-02-18 1997-12-03 Nuovo Pignone Spa Improved device for measuring the warp yarn tension in a loom

Also Published As

Publication number Publication date
SE313534B (en) 1969-08-11
AT284742B (en) 1970-09-25
US3498337A (en) 1970-03-03
DE1710277A1 (en) 1971-10-21

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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