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US 6,296,572 B1Granted
Power transmission mechanism
AssigneeKabushiki Kaisha Toyoda Jidoshokki Seisakusho
InventorsKazuya Kimura, Akifumi Uryu, Masahiko Okada, Tomonari Kato
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AssigneeKabushiki Kaisha Toyoda Jidoshokki Seisakusho
InventorsKazuya Kimura, Akifumi Uryu, Masahiko Okada, Tomonari Kato
Estimating the term…
A power transmission mechanism for power-transmittably coupling a rotating unit of a compressor (11) composed of a drive shaft (17), a rotating support (23) and a swash plate (27) with an engine (62), comprising a pulley (56) and an armature (58), both of which constitute a first rotating body provided on a side of the engine, a hub (57), which serve as a second rotating body coupled to the drive shaft of the compressor, and a spring (64), which serves as an elastic means for coupling the first and second rotating bodies. A spring constant of the spring (64) is set such that a resonant frequency (fR) determined by the spring constant and a sum of a moment of inertia of the rotating unit of the compressor and a moment of inertia of the second rotating body as dominant factors is made smaller than a minimum frequency (f1) of torque variation produced on the compressor and more preferably smaller than a minimum frequency (f2) of torque variation produced on the engine.
A power transmission mechanism for connecting a first rotor to a second rotor, wherein the second rotor is coaxial to and driven by the first rotor, and the second rotor is fixed to a rotating member, such that the rotating member is driven by the first rotor, and the rotating member produces torque fluctuation when driven, the mechanism comprising:
A power transmission mechanism for connecting a first rotor to a second rotor, wherein the second rotor is coaxial to and driven by the first rotor, and the second rotor is fixed to a rotating member, such that the rotating member is driven by the first rotor, wherein the first rotor is driven by a drive source that has fluctuating torque, the mechanism comprising:
A power transmission mechanism for connecting a first rotor to a second rotor, wherein the second rotor is coaxial to and driven by the first rotor, and the second rotor is fixed to a rotating member, such that the rotating member is driven by the first rotor, and the rotating member produces torque fluctuation when driven, the mechanism comprising:
A power transmission mechanism for connecting a first rotor to a second rotor, wherein the second rotor is coaxial to and driven by the first rotor, and the second rotor is fixed to a rotating member, such that the rotating member is driven by the first rotor, wherein the first rotor is driven by a drive source that has fluctuating torque, the mechanism comprising:
Dependencies are inferred from the claim text.