JPH0224142U - - Google Patents

Info

Publication number
JPH0224142U
JPH0224142U JP10291088U JP10291088U JPH0224142U JP H0224142 U JPH0224142 U JP H0224142U JP 10291088 U JP10291088 U JP 10291088U JP 10291088 U JP10291088 U JP 10291088U JP H0224142 U JPH0224142 U JP H0224142U
Authority
JP
Japan
Prior art keywords
partition member
fluid
holes
movable plate
filled vibration
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
JP10291088U
Other languages
Japanese (ja)
Other versions
JPH062046Y2 (en
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 JP1988102910U priority Critical patent/JPH062046Y2/en
Priority to US07/388,440 priority patent/US4997169A/en
Priority to DE68919306T priority patent/DE68919306T2/en
Priority to EP89307936A priority patent/EP0357245B1/en
Publication of JPH0224142U publication Critical patent/JPH0224142U/ja
Application granted granted Critical
Publication of JPH062046Y2 publication Critical patent/JPH062046Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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  • Combined Devices Of Dampers And Springs (AREA)

Description

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

第１図は本考案に係る流体封入型防振装置の縦
断面図、第２図は支持板に板状部材を取付けた状
態での平面図、第３図は第２図―線断面図、
第４図は第３図矢視図である。 尚、図面中、１４は仕切部材、２２は可動板、
２８は孔、Ｓ１は第１の流体室、Ｓ２は第２の流
体室である。 FIG. 1 is a longitudinal cross-sectional view of a fluid-filled vibration isolator according to the present invention, FIG. 2 is a plan view of a plate member attached to a support plate, and FIG. 3 is a cross-sectional view taken along the line shown in FIG.
FIG. 4 is a view taken along the arrow in FIG. In addition, in the drawing, 14 is a partition member, 22 is a movable plate,
28 is a hole, S1 is a first fluid chamber, and S2 is a second fluid chamber.

Claims (1)

【実用新案登録請求の範囲】 (1) 流体室を第１と第２の流体室に画成するゴ
ム等の材質から成る仕切部材と、該仕切部材内に
配設される可動板と、前記仕切部材に複数形成さ
れ、振動に伴つて生じる圧力変動を前記可動板に
伝える孔とから成る流体封入型防振装置において
、 前記複数の孔を仕切部材の中心から周縁部に向
かつて伸延する長孔で形成したことを特徴とする
流体封入型防振装置。 (2) 前記仕切部材の前記長孔間に、平面視略扇
状の孔を形成したことを特徴とする前記第１項記
載の流体封入型防振装置。[Claims for Utility Model Registration] (1) A partition member made of a material such as rubber that defines a fluid chamber into a first and second fluid chamber, a movable plate disposed within the partition member, and a movable plate disposed within the partition member; A fluid-filled vibration isolator comprising a plurality of holes formed in a partition member and transmitting pressure fluctuations caused by vibrations to the movable plate, the plurality of holes extending from the center of the partition member toward the peripheral edge thereof. A fluid-filled vibration isolator characterized by being formed with holes. (2) The fluid-filled vibration damping device according to item 1, wherein a hole having a generally fan-like shape in plan view is formed between the long holes of the partition member.
JP1988102910U 1988-08-03 1988-08-03 Fluid filled type anti-vibration device Expired - Lifetime JPH062046Y2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1988102910U JPH062046Y2 (en) 1988-08-03 1988-08-03 Fluid filled type anti-vibration device
US07/388,440 US4997169A (en) 1988-08-03 1989-08-02 Hydraulically damped mount
DE68919306T DE68919306T2 (en) 1988-08-03 1989-08-03 Hydraulically damped bearing device.
EP89307936A EP0357245B1 (en) 1988-08-03 1989-08-03 Hydraulically damped mount

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988102910U JPH062046Y2 (en) 1988-08-03 1988-08-03 Fluid filled type anti-vibration device

Publications (2)

Publication Number Publication Date
JPH0224142U true JPH0224142U (en) 1990-02-16
JPH062046Y2 JPH062046Y2 (en) 1994-01-19

Family

ID=31333253

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988102910U Expired - Lifetime JPH062046Y2 (en) 1988-08-03 1988-08-03 Fluid filled type anti-vibration device

Country Status (1)

Country Link
JP (1) JPH062046Y2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013099051A1 (en) * 2011-12-27 2013-07-04 東海ゴム工業株式会社 Fluid-filled vibration isolation device
JP2013148192A (en) * 2012-01-23 2013-08-01 Tokai Rubber Ind Ltd Fluid sealing type vibration-proof device
JP2013210093A (en) * 2011-12-27 2013-10-10 Tokai Rubber Ind Ltd Fluid-filled vibration isolation device
JP2014005857A (en) * 2012-06-22 2014-01-16 Tokai Rubber Ind Ltd Fluid sealed type vibration isolation device
US9222541B2 (en) 2012-06-12 2015-12-29 Sumitomo Riko Company Limited Fluid-filled vibration damping device
US9341227B2 (en) 2012-01-31 2016-05-17 Sumitomo Riko Company Limited Fluid-filled vibration damping device
US9970506B2 (en) 2011-12-27 2018-05-15 Sumitomo Riko Company Limited Fluid-filled vibration damping device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6152439A (en) * 1984-08-20 1986-03-15 Toyo Tire & Rubber Co Ltd Liquid damping-type vibration proof support device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6152439A (en) * 1984-08-20 1986-03-15 Toyo Tire & Rubber Co Ltd Liquid damping-type vibration proof support device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013099051A1 (en) * 2011-12-27 2013-07-04 東海ゴム工業株式会社 Fluid-filled vibration isolation device
JP2013210093A (en) * 2011-12-27 2013-10-10 Tokai Rubber Ind Ltd Fluid-filled vibration isolation device
US9970506B2 (en) 2011-12-27 2018-05-15 Sumitomo Riko Company Limited Fluid-filled vibration damping device
JP2013148192A (en) * 2012-01-23 2013-08-01 Tokai Rubber Ind Ltd Fluid sealing type vibration-proof device
US9341227B2 (en) 2012-01-31 2016-05-17 Sumitomo Riko Company Limited Fluid-filled vibration damping device
US9222541B2 (en) 2012-06-12 2015-12-29 Sumitomo Riko Company Limited Fluid-filled vibration damping device
JP2014005857A (en) * 2012-06-22 2014-01-16 Tokai Rubber Ind Ltd Fluid sealed type vibration isolation device

Also Published As

Publication number Publication date
JPH062046Y2 (en) 1994-01-19

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