Elongated-member-driving apparatus – Explosive-type driving means – With plunger
Reexamination Certificate
2006-05-09
2006-05-09
Smith, Scott A. (Department: 3721)
Elongated-member-driving apparatus
Explosive-type driving means
With plunger
C227S120000, C227S130000, C227S138000
Reexamination Certificate
active
07040521
ABSTRACT:
A combustion tool having a gas actuated magazine advance includes a combustion chamber defined in part by a cylinder, a valve sleeve axially reciprocating relative to the cylinder and an upper surface of a piston, a pneumatically actuated magazine fastener mechanism, and an exhaust driven actuation feed tube having a first end configured for insertion into an opening in the cylinder in fluid communication with the combustion chamber and a second end connected to the magazine fastener advance mechanism.
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Gong Yongping
Kolodziej Norbert K.
Panasik Cheryl L.
Robinson James W.
Tucker Kevin M.
Croll Mark W.
Greer Burns & Crain Ltd.
Illinois Tool Works Inc.
Smith Scott A.
Soltis Lisa M.
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