Pneumatic slide hammer

Details Pneumatic slide hammer Pneumatic slide hammer

1991-10-29

1993-05-18

Yost, Frank T.

Metal working

Means to assemble or disassemble

Puller or pusher means, contained force multiplying operator

29275, 173 91, 173 17, 81 32, B23P 1904

Patent

active

052109186

ABSTRACT:
In accordance with the present invention there is provided a pneumatic slide hammer for removing a plug from a tube or other structure including a percussive piston, a housing for containing the percussive piston and for connecting to the plug to be removed from a structure, and a slidable cylindrical valve for controlling the flow of air under superatmospheric pressure to force the percussive piston against to impact against the housing and force the plug from the housing.

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