Thread-rolling die

Details Thread-rolling die Thread-rolling die

1995-03-08

1999-08-31

Crane, Daniel C.

Metal deforming

Tool and/or tool holder

Tool-comprising die plate having ribs and/or grooves

72 88, B21H 306

Patent

active

059439041

ABSTRACT:
The specification and drawings describe and show a thread-rolling die whose thread-forming lands are modified at their points of emergence along the side edge of die so that the crest of the ramp formed by the emerging end of the land remains parallel to the crest of the adjacent land.

REFERENCES:
patent: 2303224 (1942-11-01), Olson
patent: 3889516 (1975-06-01), Yankee et al.
patent: 4034586 (1977-07-01), Corrette
patent: 4408418 (1983-10-01), Corrette
patent: 4411147 (1983-10-01), Capuano
patent: 4546639 (1985-10-01), Corrette
patent: 4561277 (1985-12-01), Taubert et al.
patent: 4573376 (1986-03-01), Corrette
patent: 4576033 (1986-03-01), Corrette
patent: 4631947 (1986-12-01), Corrette
patent: 4655073 (1987-04-01), Yamamoto
patent: 4666348 (1987-05-01), Corrette
patent: 4713954 (1987-12-01), Corrette
patent: 4716751 (1988-01-01), Wozniak
patent: 4735537 (1988-04-01), Rath
patent: 4793219 (1988-12-01), Wozniak
patent: 4798070 (1989-01-01), Hlavaty
patent: 4862718 (1989-09-01), LaCroix
patent: 5182937 (1993-02-01), Dickson
patent: 5243843 (1993-09-01), Dickson

Affiliated with

Also associated with

Rating

Thread-rolling die does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Thread-rolling die, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thread-rolling die will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2423091