ATE94920T1 - FEED GRIPPER WITH AXIAL SLIDE FOR SHUTTLELESS LOOPPING MACHINES. - Google Patents

FEED GRIPPER WITH AXIAL SLIDE FOR SHUTTLELESS LOOPPING MACHINES.

Info

Publication number
ATE94920T1
ATE94920T1 AT90106873T AT90106873T ATE94920T1 AT E94920 T1 ATE94920 T1 AT E94920T1 AT 90106873 T AT90106873 T AT 90106873T AT 90106873 T AT90106873 T AT 90106873T AT E94920 T1 ATE94920 T1 AT E94920T1
Authority
AT
Austria
Prior art keywords
clamping element
slider
gripper
clamping
shuttleless
Prior art date
Application number
AT90106873T
Other languages
German (de)
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
Application granted granted Critical
Publication of ATE94920T1 publication Critical patent/ATE94920T1/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
    • D03D47/233—Carrying grippers

Landscapes

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

Abstract

The present invention concerns a weft carrying gripper for shuttleless looms, of the type comprising clamping means in the form of a pair of longitudinally extending elements in reciprocal contact, a first clamping element consisting of a stiff bar (4) and a second clamping element being in the form of a leaf spring (8) apt to impart a contact pressure on said first element along a plane substantially parallel to the gripper axis. According to the invention, one of said clamping elements is connected to a slider (2) movable longitudinally in respect of the gripper body, and the other clamping element is fixedly mounted on the gripper body; cam means are moreover interposed between said slider and the gripper body in order to produce a movement apt to draw said clamping element associated to the slider and said fixed clamping element close and apart, in response to the forward and backward movement of the slider.
AT90106873T 1989-04-21 1990-04-10 FEED GRIPPER WITH AXIAL SLIDE FOR SHUTTLELESS LOOPPING MACHINES. ATE94920T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8920233A IT1230000B (en) 1989-04-21 1989-04-21 AXIAL MOVABLE SLOT-HOLDER PLIER FOR WEAVING FRAMES WITHOUT SHUTTLE.
EP90106873A EP0394749B1 (en) 1989-04-21 1990-04-10 Weft carrying gripper with axially movable slider, for shuttleless weaving looms

Publications (1)

Publication Number Publication Date
ATE94920T1 true ATE94920T1 (en) 1993-10-15

Family

ID=11164990

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90106873T ATE94920T1 (en) 1989-04-21 1990-04-10 FEED GRIPPER WITH AXIAL SLIDE FOR SHUTTLELESS LOOPPING MACHINES.

Country Status (5)

Country Link
EP (1) EP0394749B1 (en)
AT (1) ATE94920T1 (en)
DE (1) DE69003433T2 (en)
ES (1) ES2045619T3 (en)
IT (1) IT1230000B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1261319B (en) * 1993-10-27 1996-05-14 Interpatents Ltd PLATE HOLDER FOR WEAVING MACHINES.
IT230496Y1 (en) * 1993-11-16 1999-06-07 Ivo Moia PAIR OF POSITIVE SUPPORTING AND PULLING FORCEPS FOR WEAVING FRAMES
EP3512991B1 (en) * 2016-09-14 2024-01-17 Kurkute, Sanjay Weft gripping mechanism for shuttleles weaving machines
CN107313159B (en) * 2017-07-28 2019-03-08 阳信瑞鑫集团有限公司 A kind of loom connects latitude sword

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH514707A (en) * 1970-10-27 1971-10-31 Fischer Ag Brugg Georg Device for sucking off fiber residues and dust particles from weft thread insertion elements on weaving machines
JPS5063263A (en) * 1973-04-07 1975-05-29
IT1095254B (en) * 1978-04-07 1985-08-10 Somet Meccanica Tessile S P A CARRIER GRIPPER FOR WEAVING FRAMES WITH CONTINUOUS WEFT FEED
IT1132844B (en) * 1980-09-15 1986-07-09 Nuovo Pignone Spa IMPROVEMENTS IN THE GRINDING PLIERS FOR TEXTILE FRAMES
EP0123005B1 (en) * 1983-04-18 1986-09-17 Maschinenfabrik Sulzer-Rüti Ag Gripper for inserting a weft thread into a gripper weaving machine
CH669220A5 (en) * 1986-02-13 1989-02-28 Sulzer Ag GRIPPER FOR THE INSERTION OF A WIDTH IN A GRIPPER WAVING MACHINE.
FR2606040B1 (en) * 1986-10-31 1988-12-02 Materiel Textile Ste Alsacienn DEVICE FOR INSERTING WEFT YARNS ON NON-SHUTTLE WEAVING MATERIALS

Also Published As

Publication number Publication date
IT8920233A0 (en) 1989-04-21
EP0394749B1 (en) 1993-09-22
DE69003433T2 (en) 1994-01-20
EP0394749A1 (en) 1990-10-31
ES2045619T3 (en) 1994-01-16
IT1230000B (en) 1991-09-20
DE69003433D1 (en) 1993-10-28

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties