Title:
連続可変液圧トランスミッション
Document Type and Number:
Japanese Patent JP4202418
Kind Code:
B2
Abstract:
A continuously variable hydrostatic transmission includes an input shaft (14) connected to drive a hydraulic pump unit (18), a grounded hydraulic motor unit (20), and an output shaft (16). A wedge-shaped swashplate (22) is pivotally mounted to the output shaft (16) in driving connection to receive output torque resulting from the exchange of pressurized hydraulic fluid between the pump and motor units (18,20) through ports in the swashplate (22). A hydraulically actuated ratio controller (24) is pivotally linked to the swashplate (22) to selectively adjust the swashplate angle relative to the output shaft axis and thereby change transmission ratio.
Inventors:
Filsom, Lawrence Ray
Application Number:
JP53027596A
Publication Date:
December 24, 2008
Filing Date:
February 07, 1996
Export Citation:
Assignee:
Lockheed Martin Corporation
International Classes:
F16H39/14; F16H39/10
Domestic Patent References:
| JP6505327A | ||||
| JP4259679A |
Attorney, Agent or Firm:
Yuzo Yamazaki
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