Machine element or mechanism – Mechanical movements – Reciprocating or oscillating to or from alternating rotary
Patent
1998-10-09
2000-09-26
Bucci, David A.
Machine element or mechanism
Mechanical movements
Reciprocating or oscillating to or from alternating rotary
7449004, 74665F, 901 21, F16H 2702
Patent
active
061229814
ABSTRACT:
A triple epicyclic differential transmission for converting three parallel inputs to three orthogonal outputs. The triple epicyclic differential transmission includes three input shaft/pinion assemblies and a ring gear assembly which includes three ring gear pairs--each pair driven by an input shaft/pinion assembly in an epicyclic manner. An outer structure assembly is rotatably mounted to the ring gear assembly and an idle pulley assembly is pivotably mounted to the outer structure assembly. An output pulley assembly is rotatably mounted to the idle pulley assembly and driven by the ring gear assembly via the idle pulley assembly.
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Bucci David A.
Hansen Colby
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