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US 8,783,434 B2Granted
Vehicle transmission with built-in brake
AssigneesMitsubishi Nichiyu Forklift Co., Ltd., Okamura Corporation
InventorsFujito Aikawa, Akihiko Fujimoto
Life of this patent
Estimating the term…
Abstract
A hydraulic piston is housed in a cylinder chamber that is provided in a cover plate of a transmission case and that opens toward a pressing arm so that the hydraulic piston is capable of rotating the pressing arm by abutting against a rearward arm portion of the pressing arm, and a hydraulic pipe supplying pressure oil to the cylinder chamber is connected to the cover plate.
Claims5
A vehicle transmission with a built-in brake, comprising:
- a transmission case having a sidewall;
- a disc brake unit housed in the transmission case, the disc brake unit having a pressing rod penetrating the sidewall and a pressure plate;
- and
- a pressing arm that is pivotally provided in a rotatable manner on the sidewall and that is rotated by a dual system including a parking brake cable and a hydraulic piston operated by operation of a brake pedal, the pressing arm having one end for pressing an outer end of the pressing rod,
- wherein the hydraulic piston is housed in a cylinder chamber that is open toward the pressing arm provided on the sidewall so as to be capable of abutting against the other end of the pressing arm and rotating the pressing arm, and a hydraulic pipe that supplies pressure oil to the cylinder chamber is connected to the sidewall.
2 more elements
Dependencies are inferred from the claim text.