Metal working – Means to assemble or disassemble – By deforming
Patent
1977-08-01
1979-09-11
Jones, Jr., James L.
Metal working
Means to assemble or disassemble
By deforming
B25Q 100
Patent
active
041670574
ABSTRACT:
A puller device for the removal of ball or sleeve bearings from a shaft is disclosed. The puller device includes a split, self-locking unit constructed of a protruding sleeve for engaging an inner bearing race and an outer peripheral pulling flange for attachment to a conventional bearing puller tool. The two portions of the puller device are locked together by means of pairs of dowels and apertured arms which engage each other. The puller device permits the force required by a puller tool to detach a locked or frozen inner bearing race from a shaft or rubber isolating grommet in a bearing housing without direct puller tool force coming into contact with the bearing housing or bearing support assembly.
REFERENCES:
patent: 3727293 (1973-04-01), Phillips
patent: 3748718 (1973-07-01), Russell
patent: 3781963 (1974-01-01), Felser
patent: 4011648 (1977-03-01), Martinson et al.
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