B - Operations – Transporting – 23 – P
Patent
B - Operations, Transporting
23
P
26/52
B23P 19/04 (2006.01) B25B 27/06 (2006.01)
Patent
CA 1268927
Abstract of the Disclosure A sleeve bearing puller for removing sleeve bearings such as camshaft bushings from engine cylinder blocks including a pair of expandable and contractable half cylinder shaped extractors having an outer end pulling flange and internal longitudinally spaced cam surfaces, guide pins between the extractors for guiding them in parallel relation between expanded and contracted positions, an expander mandrel between the extractors having longitudi- nally spaced cam surfaces for expanding the extractors in parallel relation in response to a pull on the mandrel, and a garter spring encircling the extractors holding the extractors on the expander mandrel.
512392
Gathright Grady Cordell
Gathright John Buck
Gathright Puller Inc.
Riches Mckenzie & Herbert Llp
LandOfFree
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