HK103290A - Drive belt having variable stiffness for weft conveying grippers in looms - Google Patents

Drive belt having variable stiffness for weft conveying grippers in looms

Info

Publication number
HK103290A
HK103290A HK1032/90A HK103290A HK103290A HK 103290 A HK103290 A HK 103290A HK 1032/90 A HK1032/90 A HK 1032/90A HK 103290 A HK103290 A HK 103290A HK 103290 A HK103290 A HK 103290A
Authority
HK
Hong Kong
Prior art keywords
looms
drive belt
variable stiffness
weft conveying
strap
Prior art date
Application number
HK1032/90A
Inventor
Luigi Pezzoli
Original Assignee
Omv Off Mecc Vilminore
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 Omv Off Mecc Vilminore filed Critical Omv Off Mecc Vilminore
Publication of HK103290A publication Critical patent/HK103290A/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
    • D03D47/27—Drive or guide mechanisms for weft inserting
    • D03D47/271—Rapiers
    • D03D47/272—Rapier bands

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
  • Belt Conveyors (AREA)
  • Woven Fabrics (AREA)

Abstract

Control strap for weft carrying grippers in weaving looms, having a stiffness which varies along its length. This arrangement allows to obtain a strap of reduced mass, but of sufficient stiffness in correspondence of the strap areas which are mostly subjected to compressive stresses.
HK1032/90A 1982-09-03 1990-12-06 Drive belt having variable stiffness for weft conveying grippers in looms HK103290A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8223115A IT1210932B (en) 1982-09-03 1982-09-03 COMMAND TAPE OF PLATE HOLDER PLIERS IN WEAVING FRAMES WITH VARIABLE RIGIDITY.

Publications (1)

Publication Number Publication Date
HK103290A true HK103290A (en) 1990-12-14

Family

ID=11203943

Family Applications (1)

Application Number Title Priority Date Filing Date
HK1032/90A HK103290A (en) 1982-09-03 1990-12-06 Drive belt having variable stiffness for weft conveying grippers in looms

Country Status (5)

Country Link
EP (1) EP0102588B1 (en)
AT (1) ATE31330T1 (en)
DE (1) DE3374881D1 (en)
HK (1) HK103290A (en)
IT (1) IT1210932B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3527202C1 (en) * 1985-07-30 1986-10-09 Lindauer Dornier Gmbh, 8990 Lindau Gripper bar for contactless weaving machines
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
IT1217546B (en) * 1988-05-10 1990-03-30 Vamatex Spa MOTOR BELT OF THE MOTOR OF PLIERS OF WEFT TRANSPORT IN WEAVING FRAMES WITHOUT SHUTTLES SUITABLE TO ALLOW THE DETECTION OF ITS STATE OF WEAR
IT1230810B (en) * 1989-08-09 1991-10-29 Vamatex Spa VARIABLE THICKNESS PLIER BELT FOR CLAMPS WEAVING FRAMES.
FI83791C (en) * 1989-08-24 1991-08-26 Neste Oy SLITSTARKT BAND OCH FOERFARANDE FOER FRAMSTAELLNING AV DETTA.
BE1009355A6 (en) * 1995-05-04 1997-02-04 Picanol Nv Rapier WITH GRAB AND GRAB BAND.
TW422899B (en) * 1998-02-18 2001-02-21 Toyoda Automatic Loom Works Weft insertion apparatus on a rapier loom and rapier band

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2030433A1 (en) * 1970-06-20 1971-12-30 Fa. Hermann Wangner, 7410 Reutlingen Weft lance - with bowed steel spring stiffners
DE2902729C2 (en) * 1979-01-25 1982-04-01 Lindauer Dornier Gmbh, 8990 Lindau Weft insertion element for shuttleless looms
DE3042054C2 (en) * 1980-11-07 1982-10-07 Lindauer Dornier-Gesellschaft Mbh, 8990 Lindau Gripper bar for weaving machines

Also Published As

Publication number Publication date
ATE31330T1 (en) 1987-12-15
IT8223115A0 (en) 1982-09-03
EP0102588B1 (en) 1987-12-09
IT1210932B (en) 1989-09-29
EP0102588A2 (en) 1984-03-14
EP0102588A3 (en) 1984-05-23
DE3374881D1 (en) 1988-01-21

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Legal Events

Date Code Title Description
PE Patent expired