Cutting tooth extractor for stump cutting and digging apparatuse

Details Cutting tooth extractor for stump cutting and digging apparatuse Cutting tooth extractor for stump cutting and digging apparatuse

1980-05-02

1982-06-22

Watson, Robert C.

Metal working

Means to assemble or disassemble

Puller or pusher means, contained force multiplying operator

B23P 1904

Patent

active

043354939

ABSTRACT:
An extractor for in situ removal of stump cutting teeth from a cutting wheel. The extractor includes a clamping device having a c-shaped frame with an elongated base member especially adapted to receive and then retain a downwardly stepped land disposed on a head portion of a cutting tooth. The clamping device is mounted on a slide hammer which when activated exerts a sharp pulling force on the head portion of the tooth to efficiently remove the tooth from the cutting wheel without distorting the original shape of the tooth.

REFERENCES:
patent: 2548401 (1951-04-01), Sherwood
patent: 2779089 (1957-01-01), Allen
patent: 4074899 (1978-02-01), Hochstetler

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