Metal deforming – With means to drive tool – Including pneumatic- or fluid-actuated tool support
Reexamination Certificate
2007-01-23
2007-01-23
Jones, David B. (Department: 3725)
Metal deforming
With means to drive tool
Including pneumatic- or fluid-actuated tool support
C072S453030, C072S453150, C030S180000, C029S751000, C060S477000, C060S479000
Reexamination Certificate
active
11351391
ABSTRACT:
A battery powered hydraulic tool including a frame; a battery connected to the frame; a motor connected to the frame and adapted to be powered by the battery; and a hydraulic pump connected to the motor by a gear reduction transmission. The motor and gear reduction transmission are adapted to output a torque of the least about 160 oz-in with the gear reduction transmission being adapted to provide a gear reduction of between about 8:1 to about 15:1 or less, and the hydraulic pump being adapted to output at least about 6000 psi of pressure or more.
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“Presse Hydraulique Sur Batterie 14,4V ou 18V Ni-MH” Bubuis Outillages, 4 pages, Dec. 2001.
14,4V or 18V Ni-MH Battery Operated Hydraulic Tools, Dubuis Outillages 4 pages, Jan. 2002.
Chadbourne Christopher G.
Lefavour John D.
Montminy Armand T.
Steltzer Gordon L.
FCI Americas Technology Inc.
Harrington & Smith ,LLP
Jones David B.
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