Chipper knife babbitt removal tool

Details Chipper knife babbitt removal tool Chipper knife babbitt removal tool

1996-05-13

1997-03-18

Watson, Robert C.

Metal working

Means to assemble or disassemble

Spreading parts apart or separating them from face to face...

29251, 29252, B23P 1904

Patent

active

056111320

ABSTRACT:
A tool is used for removing a block of babbitt material from the back of a chipper knife such as those used in chipping softwood for further processing. The tool has a vertical base with a channel along its front face and a knife support for supporting the knife in the channel with the block of babbitt metal at the back. A blade is driven along the channel using a pneumatic cylinder to impact on the babbitt metal and dislodge it from the knife. A container at the bottom of the channel collects the dislodged babbitt metal.

REFERENCES:
patent: 279314 (1883-06-01), Arnold et al.
patent: 2236833 (1941-04-01), Pell et al.
patent: 3039343 (1962-06-01), Richards
patent: 3707895 (1973-01-01), McElderry
patent: 4106174 (1978-08-01), Ilines
patent: 4197795 (1980-04-01), Hawkins
patent: 4754676 (1988-07-01), Wessels
The Encyclopedia Americana International Edition, "Guillotine", p. 580, 1978.

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