Title:
OPERATING DEVICE FOR SELF-PROPELLING TYPE WORK MACHINE
Document Type and Number:
Japanese Patent JP3271038
Kind Code:
B2
Abstract:
PURPOSE: To improve the operability of levers by providing the maximum speed when a steering lever interlocked with a linkage means is released together with a speed change lever and setting the speed change lever to the neutral position when a deadman lever is interlocked with the linkage means to release the deadman lever.
CONSTITUTION: Deadman levers 53L, 53R are provided together with grips 51a, 51a. A brake link 63 and link 64 are connected to a stay 53b of a connecting shaft 53a and the other end of the brake link 63 is connected to a brake device. On the other hand, the other end of the link 64 is connected to interlock plates 67L, 67R. A link 70 is pivotably supported by steering levers 54L, 54R attached together with the grips 51a, 51a and the other end of the link 70 is connected to the interlock plates 67L, 67R. Also, the interlock plates 67L, 67R are energized by a spring 76 to always energize speed change levers 6L, 6R to the maximum speed position of the advance side.
Inventors:
Nobuhiro Ishii
Application Number:
JP11873794A
Publication Date:
April 02, 2002
Filing Date:
May 31, 1994
Export Citation:
Assignee:
Kanzaki Kokyukoki Mfg. Co., Ltd.
International Classes:
B62D11/04; B62D51/06; (IPC1-7): B62D11/04; B62D51/06
Domestic Patent References:
| JP225761U | ||||
| JP320755U | ||||
| JP480720U |
Attorney, Agent or Firm:
Juichiro Yano
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