JPS6395765U

JPS6395765U -

Info

Publication number: JPS6395765U
Application number: JP18976186U
Authority: JP
Priority date: 1986-12-11
Filing date: 1986-12-11
Publication date: 1988-06-21

Description

[Brief explanation of the drawing]

図面はこの考案の一実施例を示し、第１図は運
転室内の側面図、第２図は同正面図、第３図は本
体内の横断面図、第４図は第３図―線に沿う
断面図、第５図は第３図―線に沿う断面図、
第６図は作業機操作装置の一部切欠側面図、第７
図は第６図―線に沿う断面図、第８図は他の
実施例を示す断面図である。３は運転席、５は本体、１１，１２は操向レバ
、１４は操作角検出機構。 The drawings show one embodiment of this invention, and Fig. 1 is a side view of the inside of the driver's cab, Fig. 2 is a front view of the same, Fig. 3 is a cross-sectional view of the inside of the main body, and Fig. 4 is a diagram along the line shown in Fig. 3. Figure 5 is a cross-sectional view along the line shown in Figure 3.
Figure 6 is a partially cutaway side view of the work machine operating device;
The figure is a sectional view taken along the line of FIG. 6, and FIG. 8 is a sectional view showing another embodiment. 3 is a driver's seat, 5 is a main body, 11 and 12 are steering levers, and 14 is an operation angle detection mechanism.

Claims

[Scope of utility model registration request]

Left and right steering levers 11 and 12 that control the steering and forward and backward movement of the construction machine, and the operating angles of these steering levers 11 and 12 are electrically detected and sent to a control unit 17 that controls the steering operation valve. A steering device for construction machinery in which a main body 5 is constituted by an operation angle detection mechanism 14 that outputs a signal, and the main body 5 can be installed at any position in front of a driver's seat 3.