JPS5914874U

JPS5914874U - Construction machinery control device

Info

Publication number: JPS5914874U
Application number: JP11021282U
Authority: JP
Inventors: 新堰　光寿
Original assignee: 株式会社小松製作所
Priority date: 1982-07-22
Filing date: 1982-07-22
Publication date: 1984-01-28

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

図面はこの考案の一実施例を示し、第１図は全体の概略
斜視図、第２図はブレーキペダルの側面図、第３図は第
２図■−■線に沿う断面図、第４図は２段効き機構の詳
細図、第５図はオーバーストローク防止機構の詳細図、
第６図は同機構の他の実施例を示す説明図、第７図はス
テアリングペダルの側面図、第８図は第７図■−■線に
沿う断　　　　−′面図、第９図は油圧回路図である。１は運転室、２．　３．　４はペダル類、１４は車体、
２６は電子制御器。！ｔｉｌｌ　　　　　　　　　　　　　　　ＩＡａ、　−第４図晶ご」　　　−The drawings show one embodiment of this invention, in which Fig. 1 is a schematic perspective view of the whole, Fig. 2 is a side view of the brake pedal, Fig. 3 is a sectional view taken along the line ■-■ in Fig. 2, and Fig. 4. Figure 5 is a detailed diagram of the two-stage effect mechanism, and Figure 5 is a detailed diagram of the overstroke prevention mechanism.
Fig. 6 is an explanatory diagram showing another embodiment of the same mechanism, Fig. 7 is a side view of the steering pedal, Fig. 8 is a cross-sectional view taken along line ■-■ in Fig. 7, and Fig. 9 is a hydraulic pressure It is a circuit diagram. 1 is the driver's cabin, 2. 3. 4 is the pedals, 14 is the vehicle body,
26 is an electronic controller. ! till IAa, - 4th figure -

Claims

[Scope of utility model registration request]

A plurality of pedals 2. are installed in the driver's cab 1 which is elastically supported with respect to the vehicle body 14. 3. 4, and these pedals 2, 3.
4 are provided with detection means for electrically detecting the operating angle, and the electrical signals detected by these detection means are sent to the electronic controller 26.
A control device for a construction machine that receives control signals for operating valves by inputting the input signals to the control signal, and controls various operating valves provided on the vehicle body 14 using the control signals.