Process for the production of a needle bar

Details Process for the production of a needle bar Process for the production of a needle bar

1994-01-31

1995-09-26

Simmons, David A.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156250, 19113, 19114, 66114, 112 804, 112 8045, 112222, B32B 3118

Patent

active

054531462

ABSTRACT:
A needle bar is made from a support member and a carrier. The needle bar can be made with a plurality of needle grooves. The bar is made by adhering the support member to the carrier. Then the support member is divided into a plurality of individual segments of predetermined length, after the support member is adhered to the carrier. Adjacent ones of the individual segments (a) can be spaced to form a gap narrower in width than the needle grooves, and (b) can have opposing edges shaped to form a concavity having a width equivalent to the needle grooves.

REFERENCES:
patent: 2005674 (1935-06-01), Gastrich
patent: 2259655 (1941-10-01), Morton
patent: 2508128 (1950-05-01), Waards
patent: 4483261 (1984-10-01), Green et al.
patent: 4519326 (1985-05-01), Green et al.

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