GB2055908A - Device for feeding warp and controlling its tension in circular loom - Google Patents

Device for feeding warp and controlling its tension in circular loom

Info

Publication number
GB2055908A
GB2055908A GB8023259A GB8023259A GB2055908A GB 2055908 A GB2055908 A GB 2055908A GB 8023259 A GB8023259 A GB 8023259A GB 8023259 A GB8023259 A GB 8023259A GB 2055908 A GB2055908 A GB 2055908A
Authority
GB
United Kingdom
Prior art keywords
tension
warp
fed
spring
circular loom
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.)
Granted
Application number
GB8023259A
Other versions
GB2055908B (en
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.)
Torii Winding Machine Co Ltd
Original Assignee
Torii Winding Machine 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 Torii Winding Machine Co Ltd filed Critical Torii Winding Machine Co Ltd
Priority to GB8023259A priority Critical patent/GB2055908B/en
Publication of GB2055908A publication Critical patent/GB2055908A/en
Application granted granted Critical
Publication of GB2055908B publication Critical patent/GB2055908B/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D37/00—Circular looms

Landscapes

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

Abstract

A circular loom controls the tension of a warp by a unit for feeding the warp through the contact frictional force with a yarn and a yarn guide having an elastic member for absorbing variations in tension. A dancing lever (40) having a warp guide (40b) to a heald is always engaged with a first spring (40c). Since a second spring (40d) comes into cooperation with the first spring (40c) when the lever (40) rotates more than a predetermined angle due to an abnormal tension, it can absorb large tension variations in tension mainly caused by a shed-forming motion. On the other hand, the warp (3) fed from a creel is fed in response to the warp tension by the action of the contact frictional force with the outer peripheral surface of a roller (54) which rotates with a peripheral speed faster than the speed of the fed warp. <IMAGE>
GB8023259A 1979-04-28 1979-04-28 Device for feeding warp and controlling its tension in circular loom Expired GB2055908B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8023259A GB2055908B (en) 1979-04-28 1979-04-28 Device for feeding warp and controlling its tension in circular loom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8023259A GB2055908B (en) 1979-04-28 1979-04-28 Device for feeding warp and controlling its tension in circular loom

Publications (2)

Publication Number Publication Date
GB2055908A true GB2055908A (en) 1981-03-11
GB2055908B GB2055908B (en) 1983-01-12

Family

ID=10514815

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8023259A Expired GB2055908B (en) 1979-04-28 1979-04-28 Device for feeding warp and controlling its tension in circular loom

Country Status (1)

Country Link
GB (1) GB2055908B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0509543A1 (en) * 1991-04-19 1992-10-21 Rmb Circular loom

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0509543A1 (en) * 1991-04-19 1992-10-21 Rmb Circular loom
WO1992018675A1 (en) * 1991-04-19 1992-10-29 Rmb Circular weaving machine
US5617905A (en) * 1991-04-19 1997-04-08 Rmb Circular-weaving machine with vertically moving heddles

Also Published As

Publication number Publication date
GB2055908B (en) 1983-01-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee