Work holders – Work-underlying support – With work supply supporting means
Patent
1987-06-01
1988-09-20
Watson, Robert C.
Work holders
Work-underlying support
With work supply supporting means
254104, B23Q 300
Patent
active
047720018
ABSTRACT:
A lifter coupled to a log carriage for lifting one end of a log relative to the log carriage. The lifter includes a base member fixed to the carriage for movement therewith; a support member supporting the end of the log; and a lift mechanism associated with the base member and the support member for lifting the support member between a lowered position and a raised position and for causing the end of the log to be lifted between a lowered position and a raised position.
REFERENCES:
patent: 2633879 (1953-04-01), Andrus
patent: 2723690 (1955-11-01), Marsh
patent: 3071887 (1963-01-01), Von Arb
patent: 3543903 (1970-12-01), Lodige
patent: 3603362 (1971-09-01), Neild
patent: 3782711 (1974-01-01), Montgomery
patent: 3799484 (1974-03-01), Muller et al.
patent: 4532842 (1985-08-01), McFarlane
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