Ferrule extractor

Details Ferrule extractor Ferrule extractor

1986-10-20

1987-06-16

Watson, Robert C.

Metal working

Means to assemble or disassemble

Puller or pusher means, contained force multiplying operator

B23P 1904

Patent

active

046727310

ABSTRACT:
An extractor for removing a ferrule which has been tightly press fitted onto a pipe. The extractor utilizes a frame within which is to be located the ferrule portion of the pipe. Within the frame, the ferrule is fixed in position with the open end of the pipe connecting with a plug. The plug is swivelly mounted onto a threaded rod. The threaded rod is threadably secured to the frame. Movement of the threaded rod causes movement of the plug against the open end of the pipe causing removing of the ferrule from the pipe.

REFERENCES:
patent: 668831 (1901-02-01), Docharty et al.
patent: 1383382 (1921-07-01), Brockway
patent: 3076259 (1963-02-01), Stebbins

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