Hotformed hubs and method

Details Hotformed hubs and method Hotformed hubs and method

2007-02-13

2007-02-13

Larson, Lowell A. (Department: 3725)

Metal deforming

By use of closed-die and coacting work-forcer

Forcing work into or within closed die; e.g., forging

C072S340000, C428S577000

Reexamination Certificate

active

11124533

ABSTRACT:
A method of manufacturing an irregularly shaped forging includes heating a billet to a predetermined temperature, placing the heated billet within the cavity of a die, advancing a punch into the cavity to begin to disperse the material into a plurality of radially extending extremities of the cavity and continuing to advance the punch into the die to force a portion of the material to enter predetermined clearance zones between the punch and the die to form an irregularly shaped forging having a plurality of axially extending flash portions.

REFERENCES:
patent: 2663205 (1953-12-01), Allen
patent: 2713277 (1955-07-01), Kaul
patent: 3540316 (1970-11-01), Peterson
patent: 3772935 (1973-11-01), Dunn et al.
patent: 3832763 (1974-09-01), Schober
patent: 3842646 (1974-10-01), Kuhn
patent: 4466266 (1984-08-01), Gardner et al.
patent: 4666665 (1987-05-01), Hornsby et al.
patent: 4672729 (1987-06-01), Hoguchi et al.
patent: 5516376 (1996-05-01), Tsukamoto et al.
patent: 5946963 (1999-09-01), Suzuki et al.
patent: 6351886 (2002-03-01), Hasegawa
patent: 6432017 (2002-08-01), Shimomura
patent: 6742253 (2004-06-01), Geiman et al.
patent: 6761621 (2004-07-01), Shimomura

Affiliated with

Also associated with

Rating

Hotformed hubs and method does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3824521