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DE69514998D1 - Device for guiding the movement of a pair of grippers through the shed of weaving machines - Google Patents

Device for guiding the movement of a pair of grippers through the shed of weaving machines

Info

Publication number
DE69514998D1
DE69514998D1 DE69514998T DE69514998T DE69514998D1 DE 69514998 D1 DE69514998 D1 DE 69514998D1 DE 69514998 T DE69514998 T DE 69514998T DE 69514998 T DE69514998 T DE 69514998T DE 69514998 D1 DE69514998 D1 DE 69514998D1
Authority
DE
Germany
Prior art keywords
shed
pair
grippers
guiding
movement
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 - Fee Related
Application number
DE69514998T
Other languages
German (de)
Other versions
DE69514998T2 (en
Inventor
Giuseppe Casarotto
Massimo Arrigoni
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.)
Promatech SpA
Original Assignee
Vamatex Nuova SpA
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 Vamatex Nuova SpA filed Critical Vamatex Nuova SpA
Application granted granted Critical
Publication of DE69514998D1 publication Critical patent/DE69514998D1/en
Publication of DE69514998T2 publication Critical patent/DE69514998T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • D03D47/27—Drive or guide mechanisms for weft inserting
    • D03D47/277—Guide mechanisms
    • 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
    • D03D47/271—Rapiers
    • D03D47/272—Rapier bands

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
  • Auxiliary Weaving Apparatuses, Weavers' Tools, And Shuttles (AREA)

Abstract

Means to guide the back and forth motion of a pair of weft yarn grippers (1) along the shed of looms with continuous weft feed, of the type comprising two control straps (2) movable on a substantially horizontal plane thanks to the action of two gearwheels with reciprocating motion. Said straps (2) are provided with an undercut notch (3) on their lower surface, and they comprise a plurality of guide elements (4) apt to geometrically mate with said undercut notch (3), while the gripper (1), mounted at the end of the strap (2) on its upper surface, has its barycenter coinciding with or below the barycenter of the strap section. <IMAGE>
DE69514998T 1994-11-30 1995-11-13 Device for guiding the movement of a pair of grippers through the shed of weaving machines Expired - Fee Related DE69514998T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI942426A IT1271130B (en) 1994-11-30 1994-11-30 MEANS TO GUIDE THE MOTORCYCLE OF A PAIR OF CLAMPS INSIDE THE PITCH OF WEAVING FRAMES

Publications (2)

Publication Number Publication Date
DE69514998D1 true DE69514998D1 (en) 2000-03-16
DE69514998T2 DE69514998T2 (en) 2000-06-15

Family

ID=11369937

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69514998T Expired - Fee Related DE69514998T2 (en) 1994-11-30 1995-11-13 Device for guiding the movement of a pair of grippers through the shed of weaving machines

Country Status (5)

Country Link
EP (1) EP0715009B1 (en)
AT (1) ATE189709T1 (en)
DE (1) DE69514998T2 (en)
ES (1) ES2144560T3 (en)
IT (1) IT1271130B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107212648A (en) * 2016-12-08 2017-09-29 温岭市兴庆机械设备有限公司 A kind of collection rack device of article

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1010943A3 (en) * 1997-02-24 1999-03-02 Picanol Nv Rapier WITH SOME GUIDANCE RESOURCES.
WO2000011249A1 (en) * 1998-08-25 2000-03-02 Picanol N.V. Rapier weaving machine with at least one gripper band and guide means
BE1013013A3 (en) * 1998-10-29 2001-07-03 Picanol Nv GRAB STRAP FOR A rapier.
DE19838476A1 (en) 1998-08-25 2000-03-09 Picanol Nv Gripper belt weaving machine with at least one gripper belt and guide means
JP4595187B2 (en) * 2000-10-12 2010-12-08 株式会社豊田自動織機 Weft insertion device in rapier loom
DE102004049256B4 (en) 2004-10-05 2014-01-02 Picanol Guide elements for a gripper transport element of a loom

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1198246B (en) * 1986-12-23 1988-12-21 Vamatex Spa MEANS TO GUIDE THE MOTORCYCLE OF A COUPLE OF PLATE HOLDER CLAMPS INSIDE THE WHEEL WEAVING PITCH
FR2648161B1 (en) * 1989-06-09 1991-10-04 Saurer Diederichs Sa SUPPORT AND GUIDANCE DEVICE FOR MECHANICAL WEFT INSERTION DEVICES IN A NON-SHUTTLE WEAVING MACHINE
US5176185A (en) * 1990-07-24 1993-01-05 Sulzer Brothers Limited Guide teeth for a rapier picking tape
IT1272408B (en) * 1993-05-05 1997-06-23 Vamatex Nuova Spa GRIPPER TAPE FOR WEAVING FRAMES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107212648A (en) * 2016-12-08 2017-09-29 温岭市兴庆机械设备有限公司 A kind of collection rack device of article

Also Published As

Publication number Publication date
IT1271130B (en) 1997-05-26
ITMI942426A0 (en) 1994-11-30
DE69514998T2 (en) 2000-06-15
ES2144560T3 (en) 2000-06-16
EP0715009A1 (en) 1996-06-05
EP0715009B1 (en) 2000-02-09
ATE189709T1 (en) 2000-02-15
ITMI942426A1 (en) 1996-05-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee