Hydroforming apparatus and method of assembling same

Details Hydroforming apparatus and method of assembling same Hydroforming apparatus and method of assembling same

2003-11-11

2008-09-23

Jones, David B (Department: 3725)

Metal deforming

By application of fluent medium, or energy field

With actuated tool engaging work

C072S062000, C072S370220

Reexamination Certificate

active

07426845

ABSTRACT:
A hydroforming apparatus includes a hydroforming die member and a hydroforming press. A fastener couples the press to the die member, the fastener having a shaft and a shoulder. A spacer positioned on the fastener spaces the die member from the press. The shaft is secured to the press housing. The shoulder is positioned within a slot in the die member configured to receive the shoulder as the shoulder is inserted into the slot in a direction transverse to a longitudinal axis of the fastener.

REFERENCES:
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patent: 4638538 (1987-01-01), Kohama et al.
patent: 4693103 (1987-09-01), Hellgren
patent: 5321964 (1994-06-01), Shimanovski et al.
patent: 5575172 (1996-11-01), Bonny et al.
patent: 6014879 (2000-01-01), Jaekel et al.

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