Harness cord pulley arrangement for jacquard shed forming device

Details Harness cord pulley arrangement for jacquard shed forming device Harness cord pulley arrangement for jacquard shed forming device

1990-12-06

1992-05-26

Falik, Andrew M.

Textiles: weaving

Warp manipulation

Shedding

254337, D03C 306

Patent

active

051163640

ABSTRACT:
A block and tackel arrangement for connecting the hooks of a shed forming device in a weaving loom with heddle or harness threads wherein the block and tackle arrangement includes an idler pulley (17) of reduced diameter which is mounted below conventional pulleys (6,8) about which different lines or cables are supported. A guide pulley (18) is provided at the base of the mechanism and the lower cable element (20) is fixed by one of its ends to a fixed point (21), extends over the idle pulley (17), the guide pulley (18) and pulley (8) with its free end carrying a collar (13a) to which is attached heddle or harness threads (15).

REFERENCES:
patent: 1307578 (1919-06-01), Cherry
patent: 4702286 (1987-10-01), Palau et al.
patent: 4969490 (1990-11-01), Seiler

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