ITMI910785A1 - TRACTOR PLIER FOR WEAVING FRAMES WITHOUT SHUTTLE, IN PARTICULAR FOR THE PROCESSING OF SYNTHETIC YARN - Google Patents

TRACTOR PLIER FOR WEAVING FRAMES WITHOUT SHUTTLE, IN PARTICULAR FOR THE PROCESSING OF SYNTHETIC YARN

Info

Publication number
ITMI910785A1
ITMI910785A1 IT000785A ITMI910785A ITMI910785A1 IT MI910785 A1 ITMI910785 A1 IT MI910785A1 IT 000785 A IT000785 A IT 000785A IT MI910785 A ITMI910785 A IT MI910785A IT MI910785 A1 ITMI910785 A1 IT MI910785A1
Authority
IT
Italy
Prior art keywords
plier
shuttle
tractor
processing
metallic
Prior art date
Application number
IT000785A
Other languages
Italian (it)
Inventor
Ettore Viscardi
Original Assignee
Somet Soc Mec Tessile
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 Somet Soc Mec Tessile filed Critical Somet Soc Mec Tessile
Priority to ITMI910785A priority Critical patent/IT1245580B/en
Publication of ITMI910785A0 publication Critical patent/ITMI910785A0/en
Priority to DE69211392T priority patent/DE69211392T2/en
Priority to ES92104815T priority patent/ES2089269T3/en
Priority to EP92104815A priority patent/EP0504899B1/en
Priority to AT92104815T priority patent/ATE139269T1/en
Publication of ITMI910785A1 publication Critical patent/ITMI910785A1/en
Application granted granted Critical
Publication of IT1245580B publication Critical patent/IT1245580B/en

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
    • D03D47/12—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein single picks of weft thread are inserted, i.e. with shedding between each pick
    • D03D47/20—Constructional features of the thread-engaging device on the inserters
    • D03D47/23—Thread grippers
    • D03D47/236—Drawing grippers

Landscapes

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

Abstract

A drawing gripper for shuttleless looms, particularly designed to safely retain synthetic yarns and particularly parallel-filament o flat-section yarns, having a poor delamination resistance along the axis of the yarn. The clamping means of the gripper comprises, on one hand, a fixed gripping hook (2), having a first metallic clamping surface (3) and, on the other hand, a wedge fixedly connected to a movable slider (4) and having a second metallic clamping surface (8), consisting of a flexible metallic lamina (5), whose flat clamping zone (8) bears onto an elastic pad (6). <IMAGE>
ITMI910785A 1991-03-22 1991-03-22 TRACTOR PLIER FOR WEAVING FRAMES WITHOUT SHUTTLE, IN PARTICULAR FOR THE PROCESSING OF SYNTHETIC YARN IT1245580B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ITMI910785A IT1245580B (en) 1991-03-22 1991-03-22 TRACTOR PLIER FOR WEAVING FRAMES WITHOUT SHUTTLE, IN PARTICULAR FOR THE PROCESSING OF SYNTHETIC YARN
DE69211392T DE69211392T2 (en) 1991-03-22 1992-03-19 Carrier gripper for defenseless weaving machines, especially for weaving synthetic threads
ES92104815T ES2089269T3 (en) 1991-03-22 1992-03-19 TRACTION CLAMP FOR LOOMS WITHOUT SHUTTLE, PARTICULARLY FOR WEAVING SYNTHETIC THREADS.
EP92104815A EP0504899B1 (en) 1991-03-22 1992-03-19 Drawing gripper for shuttleless looms, particularly for weaving synthetic yarn
AT92104815T ATE139269T1 (en) 1991-03-22 1992-03-19 DRIVING GRIPPER FOR SHEETERLESS WEAVING MACHINES, ESPECIALLY FOR WEAVING SYNTHETIC THREADS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI910785A IT1245580B (en) 1991-03-22 1991-03-22 TRACTOR PLIER FOR WEAVING FRAMES WITHOUT SHUTTLE, IN PARTICULAR FOR THE PROCESSING OF SYNTHETIC YARN

Publications (3)

Publication Number Publication Date
ITMI910785A0 ITMI910785A0 (en) 1991-03-22
ITMI910785A1 true ITMI910785A1 (en) 1992-09-22
IT1245580B IT1245580B (en) 1994-09-29

Family

ID=11359207

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI910785A IT1245580B (en) 1991-03-22 1991-03-22 TRACTOR PLIER FOR WEAVING FRAMES WITHOUT SHUTTLE, IN PARTICULAR FOR THE PROCESSING OF SYNTHETIC YARN

Country Status (5)

Country Link
EP (1) EP0504899B1 (en)
AT (1) ATE139269T1 (en)
DE (1) DE69211392T2 (en)
ES (1) ES2089269T3 (en)
IT (1) IT1245580B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1274589B (en) * 1994-08-05 1997-07-18 Nuovo Pignone Spa IMPROVED SYSTEM OF GRIPPING AND TIGHTENING THE WEFT IN THE TRACTION GRIPPER OF A TEXTILE FRAME
IT1283380B1 (en) * 1996-07-31 1998-04-17 Vamatex Nuova Spa TRACTOR PLIER FOR WEAVING FRAMES.
CH692457A5 (en) * 1997-07-29 2002-06-28 Gividi Italia Spa drawing gripper for weaving looms in spears and use the pliers.
IT201700121914A1 (en) * 2017-10-26 2019-04-26 Santex Rimar Group S R L GRIPPING GROUP FOR INSERTION OF THE PLOTWIRE IN FRAMES WITHOUT SHUTTLE

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH633589A5 (en) * 1978-11-15 1982-12-15 Saurer Ag Adolph THREAD CLAMP.
IT1167266B (en) * 1983-10-07 1987-05-13 Vamatex Spa WEFT RETENTION ORGAN IN PLAM HOLDER PLIERS FOR WEAVING FRAMES
IT1196137B (en) * 1984-06-07 1988-11-10 Vamatex Spa PAIR OF PLATE HOLDER PLIERS FOR WEAVING FRAMES WITHOUT SHUTTLES
BE902141A (en) * 1985-04-09 1985-10-09 Picanol Nv IMPROVED GRAPHERS FOR WEAVING MACHINES.

Also Published As

Publication number Publication date
ATE139269T1 (en) 1996-06-15
ITMI910785A0 (en) 1991-03-22
DE69211392T2 (en) 1996-10-31
DE69211392D1 (en) 1996-07-18
ES2089269T3 (en) 1996-10-01
EP0504899B1 (en) 1996-06-12
IT1245580B (en) 1994-09-29
EP0504899A1 (en) 1992-09-23

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19951218