EP0937795A1 - Ratière pour un métier à tisser - Google Patents

Ratière pour un métier à tisser Download PDF

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Publication number
EP0937795A1
EP0937795A1 EP98810144A EP98810144A EP0937795A1 EP 0937795 A1 EP0937795 A1 EP 0937795A1 EP 98810144 A EP98810144 A EP 98810144A EP 98810144 A EP98810144 A EP 98810144A EP 0937795 A1 EP0937795 A1 EP 0937795A1
Authority
EP
European Patent Office
Prior art keywords
shaft drive
hollow profile
drive rod
joint
linkage
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.)
Withdrawn
Application number
EP98810144A
Other languages
German (de)
English (en)
Inventor
Frank Hofmann
Günter Müller
Walter Gruber
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.)
Itema Switzerland Ltd
Maschinenfabrik Rueti AG
Original Assignee
Sultex AG
Maschinenfabrik Rueti AG
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 Sultex AG, Maschinenfabrik Rueti AG filed Critical Sultex AG
Priority to EP98810144A priority Critical patent/EP0937795A1/fr
Publication of EP0937795A1 publication Critical patent/EP0937795A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C1/00—Dobbies
    • D03C1/14—Features common to dobbies of different types
    • D03C1/144—Features common to dobbies of different types linking to the heald frame

Definitions

  • the invention relates to a shaft drive for a Loom according to the preamble of claim 1 and a weaving machine with a shaft drive.
  • Shaft drives with a shaft drive rod, one Shaft drive angle lever and a joint are known.
  • the shaft drive rod and the shaft drive angle lever are connected by means of the joint.
  • the shaft drive rod consists of a hollow profile with parallel side walls, on which the joint is mounted. In the area of Joint are recesses in the narrow sides provided to the shaft drive angle lever on the joint too assemble.
  • the invention is based on the object Improve shaft drive.
  • FIGS. 1 to 3. 1 Shows a sheep drive, a shaft drive rod 1 and Shaft drive angle lever 2, which to the Shaft drive rod are articulated.
  • the shaft drive is on the one hand via a lever 3 with a not shown dobby and over rods 4 with a Heald frame 5 connected.
  • the shaft drive rod 1 exists from a hollow profile 7 and joint parts 8 for the Angle lever 2.
  • the drive rod 1 is in one piece and has parallel side walls 11 and semicircular end walls 12.
  • In the overhead end wall of the hollow profile is one Recess 13 formed.
  • the hinge part 8 is a Body with a shoulder 14, the hollow profile 7 so is arranged that the recess 13 in the hollow profile outside is locked.
  • In the joint part 8 is one Bore 15 for attaching the angle lever 3 by means of known means, not shown here.
  • Of the Joint part 14 is in the edge region 16 of the recess 13 e.g. Spot welding fastened in the hollow profile.
  • Fig. 3 shows a joint part with recess 18, whereby the weight is reduced.
  • the drive rod 21 has Sections 22 of hollow profile and hinge parts 23 on the arranged between the sections and on these are attached.
  • the shaft drive comprises a shaft drive rod 1, which consists of there is a hollow profile 7 and joint parts 8 and at least two shaft drive levers 2 connected to the Joint parts are articulated.
  • the hinge part 8 is with the Hollow profile 7 connected so that it is the hollow profile seals off the ingress of dirt into the To prevent cavity.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
EP98810144A 1998-02-23 1998-02-23 Ratière pour un métier à tisser Withdrawn EP0937795A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP98810144A EP0937795A1 (fr) 1998-02-23 1998-02-23 Ratière pour un métier à tisser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98810144A EP0937795A1 (fr) 1998-02-23 1998-02-23 Ratière pour un métier à tisser

Publications (1)

Publication Number Publication Date
EP0937795A1 true EP0937795A1 (fr) 1999-08-25

Family

ID=8235957

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98810144A Withdrawn EP0937795A1 (fr) 1998-02-23 1998-02-23 Ratière pour un métier à tisser

Country Status (1)

Country Link
EP (1) EP0937795A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2318959A1 (fr) * 1975-07-23 1977-02-18 Sulzer Ag Mecanisme de formation de la foule sur metier a tisser
FR2466542A1 (fr) * 1979-09-28 1981-04-10 Staeubli Ag Mecanisme de tirage de lame entre une machine de formation de la foule et un metier a tisser
EP0514299A1 (fr) * 1991-05-15 1992-11-19 S.A. DES ETABLISSEMENTS STAUBLI (France) Mécanisme de tirage à bielles interposé entre une mécanique d'armature et les cadres de lisses d'un métier à tisser

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2318959A1 (fr) * 1975-07-23 1977-02-18 Sulzer Ag Mecanisme de formation de la foule sur metier a tisser
FR2466542A1 (fr) * 1979-09-28 1981-04-10 Staeubli Ag Mecanisme de tirage de lame entre une machine de formation de la foule et un metier a tisser
EP0514299A1 (fr) * 1991-05-15 1992-11-19 S.A. DES ETABLISSEMENTS STAUBLI (France) Mécanisme de tirage à bielles interposé entre une mécanique d'armature et les cadres de lisses d'un métier à tisser

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