JPH03101112U - - Google Patents

Info

Publication number
JPH03101112U
JPH03101112U JP699090U JP699090U JPH03101112U JP H03101112 U JPH03101112 U JP H03101112U JP 699090 U JP699090 U JP 699090U JP 699090 U JP699090 U JP 699090U JP H03101112 U JPH03101112 U JP H03101112U
Authority
JP
Japan
Prior art keywords
speed
adjustment means
detector
detected
hydraulic
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
JP699090U
Other languages
Japanese (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 JP699090U priority Critical patent/JPH03101112U/ja
Publication of JPH03101112U publication Critical patent/JPH03101112U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Regulating Braking Force (AREA)
  • Braking Arrangements (AREA)

Description

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

図は、この考案による過速度防止型延線車の概
略構造図である。 １……過速度防止型延線車、２……制動ドラム
、３……油圧ポンプ・モータ（油圧作動体）、４
……電磁リリーフ弁（油圧調整手段）、７……速
度検出器、８……制御器。 The figure is a schematic structural diagram of the overspeed prevention type rolling stock according to this invention. 1... Overspeed prevention type railway rolling stock, 2... Braking drum, 3... Hydraulic pump/motor (hydraulic operating body), 4
. . . Electromagnetic relief valve (hydraulic adjustment means), 7 . . . Speed detector, 8 . . . Controller.

Claims (1)

【実用新案登録請求の範囲】 制動ドラムに油圧作動体を接続し、この油圧作
動体の制動力を油圧調整手段にて設定するように
した延線車に於いて 電線の繰出し速度を検出する速度検出器、及び
この速度検出器で検出した実速度を予め与えられ
ている基準速度と比較し実速度が基準速度を越え
た場合に基準速度と実速度との差に応じて油圧調
整手段を高圧側に調整する制御器よりなる過速度
防止機構を設けたことを特徴とする過速度防止型
延線車。[Scope of Claim for Utility Model Registration] Speed at which the wire payout speed is detected in a line rolling car in which a hydraulic actuator is connected to the brake drum, and the braking force of the hydraulic actuator is set by a hydraulic adjustment means. A detector, and the actual speed detected by this speed detector is compared with a reference speed given in advance, and if the actual speed exceeds the reference speed, the hydraulic adjustment means is set to high pressure according to the difference between the reference speed and the actual speed. An overspeed prevention type railroad car characterized by being equipped with an overspeed prevention mechanism consisting of an adjusting controller on the side.
JP699090U 1990-01-30 1990-01-30 Pending JPH03101112U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP699090U JPH03101112U (en) 1990-01-30 1990-01-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP699090U JPH03101112U (en) 1990-01-30 1990-01-30

Publications (1)

Publication Number Publication Date
JPH03101112U true JPH03101112U (en) 1991-10-22

Family

ID=31738599

Family Applications (1)

Application Number Title Priority Date Filing Date
JP699090U Pending JPH03101112U (en) 1990-01-30 1990-01-30

Country Status (1)

Country Link
JP (1) JPH03101112U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6158816B2 (en) * 1984-05-16 1986-12-13 Canon Kk
JPS63314111A (en) * 1987-06-17 1988-12-22 Yasuda Seisakusho:Kk Controlling mechanism for wire extending tension for wire extending device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6158816B2 (en) * 1984-05-16 1986-12-13 Canon Kk
JPS63314111A (en) * 1987-06-17 1988-12-22 Yasuda Seisakusho:Kk Controlling mechanism for wire extending tension for wire extending device

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