Title:
MECHANISM FOR CONTROLLING RECIPROCATING MOVEMENT OF GRIFFE FRAME OF LOOM
Document Type and Number:
Japanese Patent JP3545831
Kind Code:
B2
Abstract:
PURPOSE: To provide a mechanism capable of eliminating drawbacks of a conventional known apparatus, enabling connections to be made between the control shaft of a loom and connecting rods associated with griffe frames and necessitating only limited lubrication.
CONSTITUTION: This mechanism for reciprocating movement of a lower griffe frame 2 and an upper griffe frame 3 of a loom comprises four crank arms 5 to 8 fixed onto respective ends 4a of a shaft 4 of a loom extending over a chassis 1, angularly offset with respect to one another and having crank pins 5a to 8a thereof located at a certain distance from the geometrical axis of the shaft 4 and further two short connecting rods 9 and 10 and two long connecting rods 11 and 12 respectively pivotally connected to the corresponding crank pins 5a to 8a and the lower griffe frame 2 and the upper griffe frame 3.
Inventors:
Dario bassi
Damier Boussier
Damier Boussier
Application Number:
JP10423995A
Publication Date:
July 21, 2004
Filing Date:
April 27, 1995
Export Citation:
Assignee:
Shoutoi Buri Lyon
International Classes:
D03C5/00; D03C3/36; (IPC1-7): D03C5/00
Domestic Patent References:
| JP4263643A | ||||
| JP53078269U | ||||
| JP50160553A | ||||
| JP50041329Y1 |
Attorney, Agent or Firm:
Mitsufumi Esaki
Tsuneo Mihara
Okumura Yoshimichi
Tsuneo Mihara
Okumura Yoshimichi
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