Tool for mounting spring retainer plates on valve stems

Details Tool for mounting spring retainer plates on valve stems Tool for mounting spring retainer plates on valve stems

1980-03-13

1981-12-08

Jones, Jr., James L.

Metal working

Means to assemble or disassemble

Puller or pusher means, contained force multiplying operator

29213R, B23P 1904

Patent

active

043040357

ABSTRACT:
A tool for mounting a spring retainer plate on a valve stem with a locking member includes a tool shaft having a socket on one end thereof for cooperation with a spring retainer plate to push same over a valve stem. A yieldable pin extends outwardly of the shaft at its one end centrally of the socket for engaging an end of a valve stem. An abutment surface generally radially outwardly of the pin engages a locking member to move same axially over the end of a valve stem in following relationship to the spring retainer plate for cooperably locking onto the valve stem to hold the plate against displacement from the stem.

REFERENCES:
patent: 2517583 (1950-08-01), Lunda
patent: 3314136 (1967-04-01), Giles
patent: 3315339 (1967-04-01), Young
patent: 3793999 (1974-02-01), Seiler et al.

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