JPS59123731U - vibration absorber - Google Patents

vibration absorber

Info

Publication number
JPS59123731U
JPS59123731U JP1791183U JP1791183U JPS59123731U JP S59123731 U JPS59123731 U JP S59123731U JP 1791183 U JP1791183 U JP 1791183U JP 1791183 U JP1791183 U JP 1791183U JP S59123731 U JPS59123731 U JP S59123731U
Authority
JP
Japan
Prior art keywords
liquid chamber
power unit
vehicle body
body frame
upper liquid
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
JP1791183U
Other languages
Japanese (ja)
Other versions
JPH0224997Y2 (en
Inventor
近森　順
秀之 岩田
熊谷　直武
伊藤　洋治
實 竪本
犬塚　徳茂
Original Assignee
三菱自動車工業株式会社
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 三菱自動車工業株式会社 filed Critical 三菱自動車工業株式会社
Priority to JP1791183U priority Critical patent/JPS59123731U/en
Priority to GB08403081A priority patent/GB2135795B/en
Priority to KR1019840000586A priority patent/KR900003041B1/en
Priority to DE19843404593 priority patent/DE3404593A1/en
Priority to FR8402014A priority patent/FR2540587B1/en
Publication of JPS59123731U publication Critical patent/JPS59123731U/en
Application granted granted Critical
Publication of JPH0224997Y2 publication Critical patent/JPH0224997Y2/ja
Granted 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 the drawing]

第１図は従来の振動吸収部材の特性を示すグラフ図、第
２図は従来の振動吸収部材の構造を示す断面図、第３図
は従来の液体封入式振動吸収部材の断面図、第４図はこ
の考案の一実施例を示す斜視図、第５図は同じく平面図
、第６図は同じく振動吸収装置の断面図、第７図は同じ
（電気回路のブロック図、第８図は同じくオリフィスと
回転スプールとの関係を示す断面図、第９図Ａ、　Ｂ、
　Ｃは第８図ＩＸ−ＩＸ線に沿う断面図、第１０図は同
じく特性を示すグラフ図、第１１図Ａ、　Ｂはこの考案
の他の実施例を示す回転スプールの平面図である。 １・・・車体フレーム、２・・・動力装置、１０・・・
ケーシング、１１・・・仕切板、１２・・・上部液室、
１３・・・下部液室、１４・・・液体、１５・・・ゴム
座（弾性体）、２３・・・オリフィス、２５川回転スプ
ール、２９・・・ロータリソレノイド（回転駆動源）、
３２・・・制御回路、３３・・・センサ。　　　　　　
　　　　　　　、。 ・第８図 第１０図−Fig. 1 is a graph showing the characteristics of a conventional vibration absorbing member, Fig. 2 is a sectional view showing the structure of a conventional vibration absorbing member, Fig. 3 is a sectional view of a conventional liquid-filled vibration absorbing member, and Fig. 4 is a sectional view showing the structure of a conventional vibration absorbing member. The figure is a perspective view showing one embodiment of this invention, FIG. Cross-sectional views showing the relationship between the orifice and the rotating spool, Figures 9A and B.
C is a sectional view taken along the line IX--IX in FIG. 8, FIG. 10 is a graph showing the same characteristics, and FIGS. 11A and 11B are plan views of a rotary spool showing another embodiment of this invention. 1... Vehicle body frame, 2... Power device, 10...
Casing, 11... Partition plate, 12... Upper liquid chamber,
13...Lower liquid chamber, 14...Liquid, 15...Rubber seat (elastic body), 23...Orifice, 25 River rotation spool, 29...Rotary solenoid (rotary drive source),
32... Control circuit, 33... Sensor.
,.・Figure 8 Figure 10-

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 車体フレームとこの車体フレームに搭載された自動変速
機を有する動力装置との間に設けられ上記動力装置から
発生する振動を吸収する振動吸収装置において、上記車
体フレームに取付けられ内部に液体を収容したケーシン
グと、このケーシング内に設けられ内部を上部液室と下
部液室とに区画する仕切板と、上記上部液室に設けられ
上記動力装置のトルクを受けて弾性変形する弾性体と、
上記仕切板に設けられ上記上部液室と下部液室とを連通
ずるオリフィスと、このオリフィスの開度を調節する回
転スプールを有した回転駆動源と、この回転駆動源と電
気的に接続され上記自動変速機の動作変化にともなう上
記動力装置で発生するトルクを績知するセンサと、この
センサからの入力信号にもとづいて回転駆動源を制御す
る制御回路とを具備したことを特徴とする振動吸収装置
。A vibration absorbing device installed between a vehicle body frame and a power unit having an automatic transmission mounted on the vehicle body frame and absorbing vibrations generated from the power unit, which is attached to the vehicle body frame and contains a liquid inside. a casing; a partition plate provided within the casing to partition the interior into an upper liquid chamber and a lower liquid chamber; an elastic body provided in the upper liquid chamber and elastically deformed in response to torque of the power unit;
an orifice provided in the partition plate that communicates the upper liquid chamber and the lower liquid chamber; a rotational drive source having a rotating spool for adjusting the opening degree of the orifice; A vibration absorption device characterized by comprising a sensor that reports the torque generated in the power unit due to changes in the operation of the automatic transmission, and a control circuit that controls the rotational drive source based on the input signal from the sensor. Device.
JP1791183U 1983-02-09 1983-02-09 vibration absorber Granted JPS59123731U (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1791183U JPS59123731U (en) 1983-02-09 1983-02-09 vibration absorber
GB08403081A GB2135795B (en) 1983-02-09 1984-02-06 A rolling control apparatus for an engine
KR1019840000586A KR900003041B1 (en) 1983-02-09 1984-02-08 Apparatus for controlling the rolling of an engine
DE19843404593 DE3404593A1 (en) 1983-02-09 1984-02-09 DEVICE FOR CONTROLLING THE ROLLING OF A MACHINE
FR8402014A FR2540587B1 (en) 1983-02-09 1984-02-09 ROLL CONTROL APPARATUS FOR A MOTOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1791183U JPS59123731U (en) 1983-02-09 1983-02-09 vibration absorber

Publications (2)

Publication Number Publication Date
JPS59123731U true JPS59123731U (en) 1984-08-20
JPH0224997Y2 JPH0224997Y2 (en) 1990-07-10

Family

ID=30149133

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1791183U Granted JPS59123731U (en) 1983-02-09 1983-02-09 vibration absorber

Country Status (1)

Country Link
JP (1) JPS59123731U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61191424A (en) * 1985-02-20 1986-08-26 Nissan Motor Co Ltd Damping device for power unit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5940945A (en) * 1982-08-31 1984-03-06 Nissan Motor Co Ltd Support device of power unit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5940945A (en) * 1982-08-31 1984-03-06 Nissan Motor Co Ltd Support device of power unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61191424A (en) * 1985-02-20 1986-08-26 Nissan Motor Co Ltd Damping device for power unit

Also Published As

Publication number Publication date
JPH0224997Y2 (en) 1990-07-10

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