JPS59191448U

JPS59191448U - Anti-vibration rubber device

Info

Publication number: JPS59191448U
Application number: JP8776983U
Authority: JP
Inventors: 太田　芳男; 正明滝沢
Original assignee: トヨタ自動車株式会社
Priority date: 1983-06-07
Filing date: 1983-06-07
Publication date: 1984-12-19

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 the drawing]

第１図は本考案による防振ゴム装置の一つの実施例を示
す縦断面図、第２図は本考案による防振ゴム装置の他の
一つの実施例を示す縦断面図である。１．２・・・枠体、３・・・筒状部材、４・・・環状部
材、５．６・・・有底筒状部材、７・二・ゴム状弾性部
材、８・・・環状壁部、９・・・室空間、１０・・・開
口部、１１・・・弁要素、１２・・・弁軸、１３・・・
ダイヤフラム、１４・・・室空間、１５・・・弁座部、
１６・・・絞り通路孔、１７・・・連通−Ｌ　　１８ａ
・・・フロート室、１８ｂ・・・フロート、１９・・・
雄ねじ部、２０・・・雌ねじ部材、２１・・・ディスク
型モータ、２２・・・ロータ、２３・・・ステータ、２
４・・・ブラシ部材、２５・・・取付はボルト、２６・
・・取付けねじ部、２７・・・中空孔、２８・・・遊星
歯車装置、２９・・・サンギア、３０・・・リングギア
、３１・・・キャリア、３２・・・プラネタリピニオン
。FIG. 1 is a longitudinal cross-sectional view showing one embodiment of the vibration-proof rubber device according to the present invention, and FIG. 2 is a longitudinal cross-sectional view showing another embodiment of the vibration-proof rubber device according to the present invention. 1.2... Frame body, 3... Cylindrical member, 4... Annular member, 5.6... Bottomed cylindrical member, 7.2. Rubber-like elastic member, 8... Annular Wall portion, 9... Chamber space, 10... Opening, 11... Valve element, 12... Valve shaft, 13...
Diaphragm, 14... Chamber space, 15... Valve seat part,
16... Throttle passage hole, 17... Communication-L 18a
...Float chamber, 18b...Float, 19...
Male thread part, 20... Female thread member, 21... Disc type motor, 22... Rotor, 23... Stator, 2
4... Brush member, 25... Installation with bolts, 26.
...Mounting screw portion, 27...Hollow hole, 28...Planetary gear device, 29...Sun gear, 30...Ring gear, 31...Carrier, 32...Planetary pinion.

Claims

[Scope of utility model registration request]

A rubber-like elastic member including two frames and an annular wall extending between the two frames, connecting the two frames to each other, and cooperating with the two frames to define a room space. and one of the two frame bodies has an opening that opens the chamber space to the outside of the chamber space, and a valve element that opens and closes the opening by moving in an axial direction. The provided anti-vibration rubber device includes a rotation preventing means for preventing the valve element from rotating around its axis, and a rotation stopper having one end fixed to the valve element and extending in the axial direction of the valve element. a male threaded member, a female threaded member that is attached to the one frame body so as to be rotatable around the axis of the valve element but not movable in the axial direction of the valve element and screwed into the male threaded member, and the one frame body and an electric motor attached to the internal thread member for rotationally driving the female screw member.