JPS58192724U - Brake device of management work vehicle - Google Patents

Brake device of management work vehicle

Info

Publication number
JPS58192724U
JPS58192724U JP9177182U JP9177182U JPS58192724U JP S58192724 U JPS58192724 U JP S58192724U JP 9177182 U JP9177182 U JP 9177182U JP 9177182 U JP9177182 U JP 9177182U JP S58192724 U JPS58192724 U JP S58192724U
Authority
JP
Japan
Prior art keywords
work vehicle
brake device
management work
hydraulic valve
running wheels
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP9177182U
Other languages
Japanese (ja)
Inventor
小野　「みつ」久
Original Assignee
ヤンマー農機株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ヤンマー農機株式会社 filed Critical ヤンマー農機株式会社
Priority to JP9177182U priority Critical patent/JPS58192724U/en
Publication of JPS58192724U publication Critical patent/JPS58192724U/en
Pending legal-status Critical Current

Links

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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例を示す高架形層作業車の側面
図、第２図は同平面図、第３図は走行駆動油圧回路図、
第４図は運転操作部の側面図、第５図は平面説明図、第
６図は同部分平面図、第７図は電気回蕗図である。 ６．７・・・前輪（走行輪）、１３．１４・・・後輪（
走行輪）、３９・・・油圧切換弁（油圧バルブ）、５９
・・・ブレーキペダル、７４・・・制動検出スイッチ。Fig. 1 is a side view of an elevated layered work vehicle showing an embodiment of the present invention, Fig. 2 is a plan view thereof, Fig. 3 is a travel drive hydraulic circuit diagram,
FIG. 4 is a side view of the operation section, FIG. 5 is an explanatory plan view, FIG. 6 is a plan view of the same portion, and FIG. 7 is an electrical circuit diagram. 6.7...Front wheel (running wheel), 13.14...Rear wheel (
running wheel), 39...hydraulic switching valve (hydraulic valve), 59
...Brake pedal, 74...Brake detection switch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 走行輪を油圧駆動制御する油圧バルブと、走行輪を制動
するブレーキペダルとを備える構造にお５　いて、前記
ブレーキペダルによる制動時にオン作動する制動検出ス
イッチに前記油圧バルブを連動連結させ、前記スイッチ
のオン作動によって前記油圧バルブを介して走行輪の駆
動油圧を無負荷にするようにしたことを特徴とする管理
作業車のブレーキ装置。5. The structure includes a hydraulic valve that hydraulically controls the running wheels, and a brake pedal that brakes the running wheels, and the hydraulic valve is interlocked and connected to a braking detection switch that is turned on when braking is performed by the brake pedal, and the switch A brake device for a management work vehicle, characterized in that the drive hydraulic pressure of the running wheels is made to be unloaded via the hydraulic valve by turning on the hydraulic valve.
JP9177182U 1982-06-18 1982-06-18 Brake device of management work vehicle Pending JPS58192724U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9177182U JPS58192724U (en) 1982-06-18 1982-06-18 Brake device of management work vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9177182U JPS58192724U (en) 1982-06-18 1982-06-18 Brake device of management work vehicle

Publications (1)

Publication Number Publication Date
JPS58192724U true JPS58192724U (en) 1983-12-21

Family

ID=30100049

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9177182U Pending JPS58192724U (en) 1982-06-18 1982-06-18 Brake device of management work vehicle

Country Status (1)

Country Link
JP (1) JPS58192724U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61146506U (en) * 1985-02-25 1986-09-10

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61146506U (en) * 1985-02-25 1986-09-10

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