GB1288270A - - Google Patents

Info

Publication number
GB1288270A
GB1288270A GB5481069A GB5481069A GB1288270A GB 1288270 A GB1288270 A GB 1288270A GB 5481069 A GB5481069 A GB 5481069A GB 5481069 A GB5481069 A GB 5481069A GB 1288270 A GB1288270 A GB 1288270A
Authority
GB
United Kingdom
Prior art keywords
shuttle
spool
cylinders
motion
drive arm
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
GB5481069A
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 filed Critical
Publication of GB1288270A publication Critical patent/GB1288270A/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

1288270 Circular looms ED FERREIRINHA & IRMAO MOTORES E MAQUINAS EFI SARL 10 Nov 1969 [10 Dec 1968] 54810/ 69 Heading D1E In a circular loom having magnetic means for driving the shuttle 1 through the shed, the spool holder of the shuttle comprises two spaced coaxial cylinders 4 rotated by contact with rollers 6 on the magnetic drive arm 7 and the weft thread spool 11 is mounted coaxially between the cylinders 4 so as to be rotatable independently of the rotation of the cylinders and in dependence merely upon the withdrawal of the thread from the spool. The shuttle 1 may be held against the drive arm 7 by a permant magnet 9 or by an electromagnet. The spool 11 is braked by a brake 19 which is held on by a spring 16 when the shuttle is stationary and is released by centrifugal force when the shuttle is in motion. A roller 20 on the shuttle frame 1 contacts a ring 21 arranged outside the outer row of warps to prevent the shuttle frame damaging the warps during its motion.
GB5481069A 1968-12-10 1969-11-10 Expired GB1288270A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT5082068 1968-12-10

Publications (1)

Publication Number Publication Date
GB1288270A true GB1288270A (en) 1972-09-06

Family

ID=20081681

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5481069A Expired GB1288270A (en) 1968-12-10 1969-11-10

Country Status (8)

Country Link
US (1) US3584658A (en)
AT (1) AT294718B (en)
BE (1) BE741083A (en)
BR (1) BR6913801D0 (en)
DE (1) DE1963664C3 (en)
ES (1) ES373036A1 (en)
FR (1) FR2025742A1 (en)
GB (1) GB1288270A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT392296B (en) * 1988-04-29 1991-02-25 Chemiefaser Lenzing Ag BRAKE CONTROLLED BY THE RUNNING THREAD FOR THE SPOOL BEARING ROTATING ON AN AXLE IN DOUBLE-SIDED BRACKETS, ESPECIALLY IN WEB PROTECTORS FOR ROTARY WEAVING MACHINES
US10893931B2 (en) * 2017-10-16 2021-01-19 Amrita Vishwa Vidyapeetham Strong, flexible, and thrombus-free woven nanotextile based vascular grafts, and method of production thereof
CN108642680B (en) * 2018-05-14 2021-01-26 东莞市震天实业投资有限公司 Front sailboard assembly of shuttle
US11492733B2 (en) * 2020-02-21 2022-11-08 Raytheon Technologies Corporation Weave control grid
US11535962B2 (en) * 2020-05-21 2022-12-27 Raytheon Technologies Corporation Weaving assembly and method of using

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2601871A (en) * 1944-04-25 1952-07-01 Aneet Victor Marie Joseph Circular loom
US2714396A (en) * 1951-01-03 1955-08-02 Casati Giusto Weft threads carrying device for circular weaving looms
US2724413A (en) * 1951-04-28 1955-11-22 Casati Giusto Warp threads shedding operation device combined with the weft threads carrying device for circular weaving looms

Also Published As

Publication number Publication date
DE1963664B2 (en) 1974-04-18
AT294718B (en) 1971-10-15
ES373036A1 (en) 1971-12-01
BE741083A (en) 1970-04-01
FR2025742A1 (en) 1970-09-11
DE1963664A1 (en) 1970-06-18
DE1963664C3 (en) 1975-01-02
BR6913801D0 (en) 1973-01-18
US3584658A (en) 1971-06-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee