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GB1275323A - Improvements in or relating to looms - Google Patents

Improvements in or relating to looms

Info

Publication number
GB1275323A
GB1275323A GB20524/70A GB2052470A GB1275323A GB 1275323 A GB1275323 A GB 1275323A GB 20524/70 A GB20524/70 A GB 20524/70A GB 2052470 A GB2052470 A GB 2052470A GB 1275323 A GB1275323 A GB 1275323A
Authority
GB
United Kingdom
Prior art keywords
perforations
strips
april
driving wheel
tape
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
GB20524/70A
Inventor
Raymond Dewas
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1275323A publication Critical patent/GB1275323A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/27—Drive or guide mechanisms for weft inserting
    • D03D47/275—Drive mechanisms
    • D03D47/276—Details or arrangement of sprocket wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Woven Fabrics (AREA)
  • Looms (AREA)
  • Decoration Of Textiles (AREA)

Abstract

1275323 Weft inserting tapes R DEWAS 29 April 1970 [30 April 1969] 20524/70 Heading D1E A weft inserting tape 10 consists of at least two superimposed strips 13, 14 connected solely at their front ends and having perforations to engage with a toothed driving wheel 11, the perforations over at least a part of one of the strips 13 corresponding in dimension and pitch with those of the teeth, the perforations of the other strip 14 being longer to compensate for the greater or lesser radius at which it is wound on the driving wheel. In a further embodiment (Fig. 7, not shown) the tape has three superimposed strips.
GB20524/70A 1969-04-30 1970-04-29 Improvements in or relating to looms Expired GB1275323A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU58543 1969-04-30

Publications (1)

Publication Number Publication Date
GB1275323A true GB1275323A (en) 1972-05-24

Family

ID=19726017

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20524/70A Expired GB1275323A (en) 1969-04-30 1970-04-29 Improvements in or relating to looms

Country Status (9)

Country Link
US (1) US3669155A (en)
JP (1) JPS5010984B1 (en)
CH (1) CH516670A (en)
DE (1) DE2020765C3 (en)
ES (1) ES379611A1 (en)
FR (1) FR2040431A1 (en)
GB (1) GB1275323A (en)
LU (1) LU58543A1 (en)
SU (1) SU373958A3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH572114A5 (en) * 1973-12-04 1976-01-30 Rueti Ag Maschf
IT1135816B (en) * 1981-05-15 1986-08-27 Vamatex Spa MOTORCYCLE CONTROL ARRANGEMENT OF PLOT TRANSPORT CLAMPS IN WEAVING FRAMES WITHOUT SHUTTLES
JPH09176934A (en) * 1995-12-27 1997-07-08 Toyota Autom Loom Works Ltd Sprocket wheel in rapier loom, rapier band and picking device in rapier loom

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2151085A (en) * 1936-11-21 1939-03-21 Dewas Raymond Needle weaving loom
US2548663A (en) * 1946-03-01 1951-04-10 Crompton & Knowles Loom Works Weft needle mechanism for axminster looms
US3159184A (en) * 1962-11-13 1964-12-01 Draper Corp Tape motion for shuttleless looms

Also Published As

Publication number Publication date
CH516670A (en) 1971-12-15
DE2020765B2 (en) 1973-08-16
FR2040431A1 (en) 1971-01-22
US3669155A (en) 1972-06-13
ES379611A1 (en) 1973-01-16
LU58543A1 (en) 1971-06-22
SU373958A3 (en) 1973-03-12
DE2020765C3 (en) 1974-03-14
DE2020765A1 (en) 1970-11-05
JPS5010984B1 (en) 1975-04-25

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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