JPH0465806U - - Google Patents

Info

Publication number
JPH0465806U
JPH0465806U JP11029890U JP11029890U JPH0465806U JP H0465806 U JPH0465806 U JP H0465806U JP 11029890 U JP11029890 U JP 11029890U JP 11029890 U JP11029890 U JP 11029890U JP H0465806 U JPH0465806 U JP H0465806U
Authority
JP
Japan
Prior art keywords
pressure control
servo valve
control servo
travel
controlling
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.)
Granted
Application number
JP11029890U
Other languages
English (en)
Other versions
JP2511829Y2 (ja
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 JP11029890U priority Critical patent/JP2511829Y2/ja
Publication of JPH0465806U publication Critical patent/JPH0465806U/ja
Application granted granted Critical
Publication of JP2511829Y2 publication Critical patent/JP2511829Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Road Paving Machines (AREA)

Description

【図面の簡単な説明】
第１図は本考案の実施例の要部の構成を示すブ
ロツク図、第２図は従来装置の構成を示すブロツ
ク図、第３図は従来使用のコントロール・ハンド
ルの斜視図である。 １……油タンク、２……作業・走行用可変容量
形油圧ポンプ、３……可変抵抗素子、４……走行
用油圧モータ、５……圧力制御サーボ弁、６……
直流電源、７……ブリツジ回路、８……コントロ
ーラ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 走行用油圧モータを駆動する作業・走行用可変
    容量形油圧ポンプの斜板の傾転角度を制御する圧
    力制御サーボ弁と、上記圧力制御サーボ弁の入力
    側がその出力端に接続されるとともにその入力端
    が直流電源に接続される走行速度と走行方向との
    制御用ブリツジ回路とを備えるものにおいて、上
    記圧力制御サーボ弁の入力側と上記ブリツジ回路
    の出力端との間に走行速度の制御用可変抵抗素子
    が接続されて構成することを特徴とする転圧機械
    の走行速度調整装置。
JP11029890U 1990-10-22 1990-10-22 転圧機械の走行速度調整装置 Expired - Fee Related JP2511829Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11029890U JP2511829Y2 (ja) 1990-10-22 1990-10-22 転圧機械の走行速度調整装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11029890U JP2511829Y2 (ja) 1990-10-22 1990-10-22 転圧機械の走行速度調整装置

Publications (2)

Publication Number Publication Date
JPH0465806U true JPH0465806U (ja) 1992-06-09
JP2511829Y2 JP2511829Y2 (ja) 1996-09-25

Family

ID=31857618

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11029890U Expired - Fee Related JP2511829Y2 (ja) 1990-10-22 1990-10-22 転圧機械の走行速度調整装置

Country Status (1)

Country Link
JP (1) JP2511829Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019049115A (ja) * 2017-09-08 2019-03-28 日立建機株式会社 転圧機械

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019049115A (ja) * 2017-09-08 2019-03-28 日立建機株式会社 転圧機械

Also Published As

Publication number Publication date
JP2511829Y2 (ja) 1996-09-25

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees