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US 2020/0003191 A1Published application
Hydraulic pump and motor
AssigneeKomatsu Ltd.
InventorsMutsumi Ono, Mitsuru Ohshiro, Naoya Sodeyama, Jun Nabata, Shuuji Hori
Life of this patent
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Abstract
A variable displacement hydraulic pump or motor (10) includes: a swash plate (13); a lever (22) supported by a housing (21) and configured to rotate in conjunction of tilting of the swash plate (13); and a sensor (23) configured to detect a displacement amount of the lever (22).
Claims11
A variable displacement hydraulic pump or motor, comprising:
- a swash plate;
- a lever supported by a housing and configured to rotate in conjunction with tilting of the swash plate;
- and
- a stroke sensor configured to detect a displacement amount of the lever.
1 more element
(canceled)
Dependencies are inferred from the claim text.