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Title: Running travel maneuvering apparatus for an engineering work vehicle

Abstract: An earth handling vehicle is proposed which is capable of traveling forwardly or rearwardly to accomplish digging and loading operations, said vehicle having a chassis supported for movement on the earth by a track mechanism. The vehicle is further provided with an engine, transmission, a gearshift lever and a main clutch and further includes a maneuvering apparatus comprising front and rearwardly disposed interconnected actuators associated with steering clutches and lever mechanisms for operation of the actuators. Also, included is a supplemental clutch actuator lever which includes a portion that is operably interconnected with at least one actuator lever.


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Inventors: Matsuyoshi, Hideaki (Sakai, JP)
Shimono, Yukio (Sakai, JP)
Tsutsui, Yuji (Osaka, JP)
Miyuki, Shigeru (Sakai, JP)
Watanabe, Takao (Osaka, JP)
Mizota, Hideaki (Sakai, JP)

Application Number: 889589
Filing Date: 1978-03-23
Publication_date: 1979-11-20
Assignee: Kubota, Ltd. (Osaka, JP)
Primary Class(es): 180/6.7 74/479.01, 180/69.3
Other Classes:
US Patent Ref:
2827715Mar, 1958Wagner180/77.
3257013Jun, 1966Arnold180/77.

Other Refs: 1168457834202
Sep, 1958FR
May, 1960GB

Primary Examiner: Pekar, John A.
Assistant Examiner:
Attorney: Greigg; Edwin E.