Cutting – Means to drive or to guide tool – With simple rectilinear reciprocating motion only
Patent
1991-04-16
1992-08-18
Yost, Frank T.
Cutting
Means to drive or to guide tool
With simple rectilinear reciprocating motion only
83628, 83632, 72450, 72452, 74 44, 74603, 100282, B30B 106
Patent
active
051389223
ABSTRACT:
The balancing weight for the balancing of the rotating forces is connected via link members to respective balancing weights for the balancing of the oscillating forces. The balancing weights for the balancing of the oscillating forces are each pivotable mounted to the machine frame at one end via projections. At the respective opposite ends they include further projections, via which those ends are pivotably connected to each other via a pivot member. This forms the guiding of the movement of the balancing weights.
REFERENCES:
patent: 4156387 (1979-05-01), Portmann
patent: 4198846 (1980-04-01), Wrona
patent: 4276823 (1981-07-01), Rotzler
patent: 4757734 (1988-07-01), Portmann
patent: 4817456 (1989-04-01), Imanishi et al.
Bruderer AG
Woods Raymond D.
Yost Frank T.
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