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ES380955A1 - Weaving looms with external weft reserve - Google Patents

Weaving looms with external weft reserve

Info

Publication number
ES380955A1
ES380955A1 ES380955A ES380955A ES380955A1 ES 380955 A1 ES380955 A1 ES 380955A1 ES 380955 A ES380955 A ES 380955A ES 380955 A ES380955 A ES 380955A ES 380955 A1 ES380955 A1 ES 380955A1
Authority
ES
Spain
Prior art keywords
tape
strips
engaged
rotary system
shed
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
ES380955A
Other languages
Spanish (es)
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.)
DEWAS
Original Assignee
DEWAS
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 DEWAS filed Critical DEWAS
Publication of ES380955A1 publication Critical patent/ES380955A1/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)
  • Looms (AREA)

Abstract

A loom with weft feed by means of bobbins located outside the shed and comprising at least one weft-inserter at one extremity of a flexible tape formed by at least two strips as well as an upper guide and a lower guide for guiding the tape along its path outside the shed and a toothed rotary system engaged with perforations of the tape in order to impart a reciprocating movement to said tape, wherein at least the strip or strips of the tape other than the inner strip are engaged with the toothed rotary system solely in the zones of the upper and lower guides so that each of said strips forms a floating loop between the outer extremities of said guides at a distance from said toothed rotary system, the successive strips being engaged over the teeth of the rotary drive system in such manner as to ensure that the perforations formed in the loops of successive strips as considered from the interior towards the exterior should increase in number between two teeth which are located respectively in said two zones.
ES380955A 1969-06-02 1970-05-29 Weaving looms with external weft reserve Expired ES380955A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU58761 1969-06-02
LU59329 1969-08-21

Publications (1)

Publication Number Publication Date
ES380955A1 true ES380955A1 (en) 1973-04-01

Family

ID=26640036

Family Applications (1)

Application Number Title Priority Date Filing Date
ES380955A Expired ES380955A1 (en) 1969-06-02 1970-05-29 Weaving looms with external weft reserve

Country Status (8)

Country Link
US (1) US3682204A (en)
JP (1) JPS4828030B1 (en)
AT (1) AT308021B (en)
CH (1) CH514009A (en)
ES (1) ES380955A1 (en)
FR (1) FR2048986A5 (en)
GB (1) GB1267003A (en)
NL (1) NL147199B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU68217A1 (en) * 1973-08-13 1975-05-21
DE3328889A1 (en) * 1983-08-10 1985-02-28 Hörmann KG Antriebs- und Steuerungstechnik, 4834 Harsewinkel DEVICE FOR CONVERSING A ROTATORY INTO A TRANSLATORY MOVEMENT
JPS6328943A (en) * 1986-07-15 1988-02-06 ゲブリユ−ダ−　ズルツア−　アクチエンゲゼルシヤフト Weft yarn charging apparatus of belt gripper type loom
IT1227335B (en) * 1988-09-08 1991-04-08 Vamatex Spa MEANS FOR DRIVING THE MOTOR OF WEFT FEED PLIERS INSIDE THE PITCH OF WEAVING FRAMES WITHOUT SHUTTLES

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2548662A (en) * 1946-03-01 1951-04-10 Crompton & Knowles Loom Works Weft needle mechanism for axminster looms
LU51233A1 (en) * 1966-06-02 1968-03-06

Also Published As

Publication number Publication date
US3682204A (en) 1972-08-08
CH514009A (en) 1971-10-15
NL147199B (en) 1975-09-15
AT308021B (en) 1973-06-25
DE2027000A1 (en) 1970-12-17
NL7007972A (en) 1970-12-04
JPS4828030B1 (en) 1973-08-28
GB1267003A (en) 1972-03-15
FR2048986A5 (en) 1971-03-19

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