Elongated-member-driving apparatus – Explosive-type driving means – With plunger
Patent
1998-12-09
2000-04-25
Smith, Scott A.
Elongated-member-driving apparatus
Explosive-type driving means
With plunger
B25C 114
Patent
active
060533889
ABSTRACT:
A setting tool for driving-in nail-shaped fastening elements into hard constructional components and including a housing (10, 110), a guide cylinder (20, 120) displaceable in the housing (10, 110) in a direction opposite to a setting direction against a spring-biasing force, a drive piston (40, 140) axially displaceable in the guide cylinder (20, 120), and a pivotal resetting element (50, 150) having a first lever arm (51, 151) cooperating with the drive piston (40, 140) for resetting the drive piston (40, 140) to its inoperative position and a second lever arm (152) cooperating with the guide cylinder (20, 120) for displacing the first lever arm (151) in accordance with displacement of the guide cylinder (120).
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Gantner Gebhard
Goepfert Peter
Grazioli Mario
Pfister Norbert
Hilti Aktiengesellschaft
Smith Scott A.
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