Method for rebuilding pinsetter pulley assemblies

Details Method for rebuilding pinsetter pulley assemblies Method for rebuilding pinsetter pulley assemblies

1976-06-11

1977-09-20

DiPalma, Victor A.

Metal working

Method of mechanical manufacture

Converting

29159R, 29401F, 29402, B23P 700

Patent

active

040487040

ABSTRACT:
The specification discloses a novel method for rebuilding pinsetter pulley assemblies of the type having a compound contoured pulley face and a ball bearing at each end of the pulley for support. Depending on whether the outer surface is worn, or one or both of the bushing bores is worn, the method involves cutting a taper on the outer surface in a suitable manner and/or reboring one or both bushing bores and inserting a bushing sleeve and new bushing therein.

REFERENCES:
patent: 1559901 (1925-11-01), Mattice
patent: 2185483 (1940-01-01), Ward
patent: 2415324 (1947-02-01), Wilson
patent: 2594810 (1952-04-01), Schaub et al.
patent: 3006064 (1961-10-01), Watson
patent: 3297147 (1967-01-01), Sackett, Sr.
patent: 3728776 (1973-04-01), Defazio

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