Extraction system for hot formed parts

Details Extraction system for hot formed parts Extraction system for hot formed parts

2006-04-04

2006-04-04

Jones, David (Department: 3725)

Metal deforming

By application of fluent medium, or energy field

With actuated tool engaging work

C072S060000, C072S344000, C072S427000

Reexamination Certificate

active

07021099

ABSTRACT:
The distortion-free removal of a heat softened sheet metal part from a heated forming surface is enabled by the elevation of lift pads in the forming surface. Strategically located and sized pads are recessed in the forming surface of the hot forming tool and the pads are part of the forming surface. At the completion of the stretch forming, or other hot forming, of a sheet metal blank on the forming surface, the pads are lifted in unison, without rotating them, on lift posts by a suitable lift mechanism to carefully and uniformly strip the flexible part from the hot forming surface.

REFERENCES:
patent: 4741197 (1988-05-01), Spuhler et al.
patent: 4956008 (1990-09-01), McQuilkin
patent: 5747179 (1998-05-01), Matsen et al.
patent: 6206682 (2001-03-01), Vovan
patent: 6253588 (2001-07-01), Rashid et al.
patent: 6615631 (2003-09-01), Kleber et al.
patent: 6686383 (2004-02-01), Nishikawa et al.
patent: 6843088 (2005-01-01), Kruger et al.

Affiliated with

Also associated with

Rating

Extraction system for hot formed parts does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Extraction system for hot formed parts, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Extraction system for hot formed parts will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3545447