Explosion power-operated setting tool

Details Explosion power-operated setting tool Explosion power-operated setting tool

2006-08-15

2006-08-15

Gerrity, Stephen F. (Department: 3721)

Elongated-member-driving apparatus

Explosive-type driving means

With plunger

C227S156000

Reexamination Certificate

active

07090108

ABSTRACT:
An explosion power-operated setting tool includes a setting piston (15) for driving in fastening elements in constructional components, and a resetting device (30) having a lever-shaped resetting member (31) for returning the setting piston (15) from its end position (26) into its initial position (25), a bearing section (43) for supporting the lever-shaped resetting member (31), and a damping member (43) for damping the lever-shaped resetting member (31) upon the resetting member (31) impacting the bearing section (43), with the damping member (44) having a bearing surface (46) which the rear surface (36) of the lever-shaped resetting member (31) abuts and which has a profile substantially corresponding to a profile of the rear surface (36) of the lever-shaped resetting member (31).

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