Device and method for guiding a thread

Details Device and method for guiding a thread Device and method for guiding a thread

2011-07-12

2011-07-12

Yao, Sam C (Department: 1746)

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

C156S256000, C156S397000, C083S105000

Reexamination Certificate

active

07976660

ABSTRACT:
An apparatus for manufacturing a reinforcement from a thread laid down directly in its final location by projecting lengths of the thread onto a receiving surface (S). The apparatus has feed means for feeding thread from a source of thread, a rotary conduit (2) receiving the thread, thread-cutting device has a roller fixed with respect to the thread, and a moving cutter acting on the thread in collaboration with said roller so as, for each revolution of the rotary conduit, to release a length having a free end at the cutting means end. The apparatus also has a buffer positioned in the path of the free end so that, during the operation, the free end strikes the buffer before coming into contact with the receiving surface (S).

REFERENCES:
patent: 3570353 (1971-03-01), Hess
patent: 3680616 (1972-08-01), Rejsa
patent: 3894906 (1975-07-01), Pearce et al.
patent: 5971050 (1999-10-01), Debroche
patent: 6969438 (2005-11-01), Debroche
patent: 22 33 999 (1974-01-01), None
patent: 0 845 348 (1998-06-01), None
patent: 1 147 864 (2001-10-01), None
patent: 62-222824 (1987-09-01), None
patent: WO 02/20898 (2002-03-01), None
Search Report dated Nov. 20, 2007 issued for the corresponding European Patent Application No. EP 07 11 0939.

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