JPS6097441U

JPS6097441U - Anti-vibration support device for internal combustion engines for vehicles

Info

Publication number: JPS6097441U
Application number: JP18976283U
Authority: JP
Inventors: 伊地知　清輝
Original assignee: トヨタ自動車株式会社
Priority date: 1983-12-08
Filing date: 1983-12-08
Publication date: 1985-07-03

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

[Brief explanation of drawings]

第１図は本考案による防振支持装置が用いられる車輌用
内燃機関の防振支持構造を示す平面図、第２図は第１図
に示された防振支持構造の側面図、第３図は本考案によ
る車輌用内燃機関の防振支持装置の一つの実施例を示す
縦断面図、第４図は第３図に示された本考案による防振
支持装置の制御システムを示すブロック線図である。１・・・・・・第一の枠体、２・・・・・・第二の枠体
、３・・・・・・第三の枠体、４・・・・・・筒状部材
、５・・・・・・仕切板部　　　　“材、６・・・・・
・有底筒状部材、７・・・・・・取付ボルト、８・・・
・・・環状壁部、９・・・・・・ゴム状弾性部材、１０
・・・・・・室空間、１１・・・・・・ダイヤフラム、
１２・・・・・・室空間、１３・・・・・・連通孔、１
４・・・・・・弁要素、１５・・・・・・弁座部、１６
．１７・・・・・・蓋板、１８・・・・・・フロート室
、１９・・・・・・フロート部材、２０，２１・・・・
・・貫通孔、２２・・・・・・絞り通路、２３・・・・
・・弁軸、２４・・・・・・ねじ。２５・・・・・・ソ
レノイド装置、２６・・・・・・吸着板、２７・・・・
・・電磁コイル。２８・・・・・・圧縮コイルばね、２
９・・・・・・取付ボルト、３０・・・・・・電磁式連
結装置、３１・・・・・・電磁コイル、３２・・・・・
・空間部、３３・・・・・・棒状部材、３４・・・・・
・磁性粉体、３５・・・・・・磁性カバー、３６・・・
・・・非磁性部材、３７・・・・・・ガイドブツシュ、
３８・・・・・・ダストブーツ、４０・・・・・・ボル
ト、４１・・・・・・制御装置、４２・・・・・・スロ
ットル開度センサ、４３・・・・・・回転数センサ、４
４・・・・・・車速センサ、５０・・・・・・内燃機関
、５１・・・・・・変速機。５２・・・・・・組立体、
５３５４・・・・・・防振ゴム装置、５５〜５７・・・
・・・防振支持装置。Fig. 1 is a plan view showing the anti-vibration support structure for a vehicle internal combustion engine in which the anti-vibration support device according to the present invention is used, Fig. 2 is a side view of the anti-vibration support structure shown in Fig. 1, and Fig. 3 is a side view of the anti-vibration support structure shown in Fig. 1. 4 is a longitudinal sectional view showing one embodiment of the vibration isolating support device for a vehicle internal combustion engine according to the present invention, and FIG. 4 is a block diagram showing a control system for the vibration isolating support device according to the present invention shown in FIG. 3. It is. 1... First frame body, 2... Second frame body, 3... Third frame body, 4...... Cylindrical member, 5...Partition plate section "Material, 6...
・Bottomed cylindrical member, 7...Mounting bolt, 8...
. . . Annular wall portion, 9 . . . Rubber-like elastic member, 10
...Room space, 11...Diaphragm,
12...Room space, 13...Communication hole, 1
4... Valve element, 15... Valve seat portion, 16
．． 17... Lid plate, 18... Float chamber, 19... Float member, 20, 21...
...Through hole, 22... Throttle passage, 23...
...Valve stem, 24...screw. 25...Solenoid device, 26...Adsorption plate, 27...
...Electromagnetic coil. 28... Compression coil spring, 2
9... Mounting bolt, 30... Electromagnetic coupling device, 31... Electromagnetic coil, 32...
・Space part, 33... Rod-shaped member, 34...
・Magnetic powder, 35...Magnetic cover, 36...
...Non-magnetic member, 37...Guide bushing,
38... Dust boot, 40... Bolt, 41... Control device, 42... Throttle opening sensor, 43... Rotation speed sensor, 4
4...Vehicle speed sensor, 50...Internal combustion engine, 51...Transmission. 52...assembly,
5354... Anti-vibration rubber device, 55-57...
...Anti-vibration support device.

Claims

[Scope of utility model registration request]

A first frame, a second frame, and a third frame are arranged in order along one direction, and the frame is provided between the first frame and the second frame, and the two frames are always connected to each other. a rubber-like elastic member that defines a chamber space between the two frames; an opening that opens the chamber space to the outside of the chamber space; a valve element that opens and closes the opening; and the second frame. an electromagnetic coupling device that selectively fixedly connects the body and the third frame to each other; A vibration-proof support device for a vehicle internal combustion engine configured to be connected to a vehicle body.