Pulling tool

Details Pulling tool Pulling tool

1976-09-27

1978-03-07

Jones, Jr., James L.

Metal working

Means to assemble or disassemble

Puller or pusher means, contained force multiplying operator

29261, B23P 1904

Patent

active

040771032

ABSTRACT:
A pulling tool for removing from a shaft either a rotor, such as a squirrel cage blower rotor, having an axially projecting hub, or a fan having radially projecting blades spaced about and joined at their inner ends to a hub. The tool has a screw for seating against one end of the shaft and a nut threaded on the screw including gripping means for engaging the hub of a rotor on the shaft or behind a fan on the shaft in such a way that the rotor or fan is pulled from the shaft by threading the screw against the shaft.

REFERENCES:
patent: 1328663 (1920-01-01), Frisz et al.
patent: 1461312 (1923-07-01), Hayward
patent: 1578174 (1926-03-01), Robinson et al.
patent: 3986242 (1976-10-01), Kerr

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