Needle bar

Details Needle bar Needle bar

1995-02-22

1996-03-19

Loney, Donald J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Including variation in thickness

428172, 428212, 112226, B32B 328, D05B 5502

Patent

active

055002757

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: 4014278 (1977-03-01), Jolley et al.
patent: 4154176 (1979-05-01), Spanel et al.
patent: 4157690 (1979-06-01), Lund et al.

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