JPH0270015U - - Google Patents

Info

Publication number
JPH0270015U
JPH0270015U JP14654388U JP14654388U JPH0270015U JP H0270015 U JPH0270015 U JP H0270015U JP 14654388 U JP14654388 U JP 14654388U JP 14654388 U JP14654388 U JP 14654388U JP H0270015 U JPH0270015 U JP H0270015U
Authority
JP
Japan
Prior art keywords
discharge volume
rotary
maintenance vehicle
volume pump
variable discharge
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
JP14654388U
Other languages
English (en)
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 filed Critical
Priority to JP14654388U priority Critical patent/JPH0270015U/ja
Publication of JPH0270015U publication Critical patent/JPH0270015U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Road Paving Machines (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係わるゲレンデ整備車のロー
タリ安全装置の一実施例を示す側面頭、第2図は
その油圧回路図である。 1…ロータリ、2…内燃機関、3…減速機、4
…斜板式容量可変ポンプ、5…油圧モータ、6…
減速機、7…制御装置、8…リリーフ弁、9…セ
ンサ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 走行時に車体後部に取り付けたロータリを高速
    回転させて、雪を粉砕するゲレンデ整備車におい
    て、前記ロータリを駆動する吐出量可変ポンプと
    、ゲレンデ整備車に近付く人間・動物を検出する
    センサと、同センサからの検出信号に基づき人間
    ・動物が危険範囲に入つたか否かを判断して危険
    範囲に入つたときには上記吐出量可変ポンプへ制
    御信号を送つて同吐出量可変ポンプの吐出量を減
    少させる制御装置とを具えていることを特徴とし
    たゲレンデ整備車のロータリ安全装置。
JP14654388U 1988-11-11 1988-11-11 Pending JPH0270015U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14654388U JPH0270015U (ja) 1988-11-11 1988-11-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14654388U JPH0270015U (ja) 1988-11-11 1988-11-11

Publications (1)

Publication Number Publication Date
JPH0270015U true JPH0270015U (ja) 1990-05-28

Family

ID=31416134

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14654388U Pending JPH0270015U (ja) 1988-11-11 1988-11-11

Country Status (1)

Country Link
JP (1) JPH0270015U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07158026A (ja) * 1993-12-08 1995-06-20 Hitachi Constr Mach Co Ltd 路面切削機

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07158026A (ja) * 1993-12-08 1995-06-20 Hitachi Constr Mach Co Ltd 路面切削機

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