Handling: hand and hoist-line implements – Hand bars and hand barrows – Ball retriever
Patent
1996-06-04
1998-12-29
Cherry, Johnny D.
Handling: hand and hoist-line implements
Hand bars and hand barrows
Ball retriever
294 642, 294 88, B25J 104, B25J 1302
Patent
active
058532080
ABSTRACT:
A manual manipulator having a pneumatically operable tool for performing a tool function on a workpiece. An elongate hollow pole supplies the tool with pressurized gas from a remote supply. A housing containing the pneumatic control circuitry is located on the pole. A switch for selectively activating the pneumatic control circuitry is positioned near a handgrip on the pole, thereby allowing the operator of the manual manipulator to activate or deactivate the pneumatic control circuitry without removing the operator's hands from the manual manipulator. A second elongate hollow pole may be attached to the housing having a further grip thereon and containing the supply passageway of pressurized gas therein.
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Cherry Johnny D.
TDA Buddy, Inc.
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