JPH01168036U - - Google Patents
Info
- Publication number
- JPH01168036U JPH01168036U JP1988065414U JP6541488U JPH01168036U JP H01168036 U JPH01168036 U JP H01168036U JP 1988065414 U JP1988065414 U JP 1988065414U JP 6541488 U JP6541488 U JP 6541488U JP H01168036 U JPH01168036 U JP H01168036U
- Authority
- JP
- Japan
- Prior art keywords
- fluid chamber
- cylinder
- cylindrical
- cylindrical bracket
- fluid
- 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
Links
- 239000012530 fluid Substances 0.000 claims description 12
- 239000010409 thin film Substances 0.000 claims description 3
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
- F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
- F16F13/06—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper
- F16F13/08—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper
- F16F13/14—Units of the bushing type, i.e. loaded predominantly radially
- F16F13/1427—Units of the bushing type, i.e. loaded predominantly radially characterised by features of flexible walls of equilibration chambers; decoupling or self-tuning means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
- F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
- F16F13/06—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper
- F16F13/08—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper
- F16F13/14—Units of the bushing type, i.e. loaded predominantly radially
- F16F13/1481—Units of the bushing type, i.e. loaded predominantly radially characterised by features of plastic springs, e.g. presence of cavities or stiffeners; characterised by features of flexible walls of equilibration chambers, i.e. membranes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/21—Elements
- Y10T74/2121—Flywheel, motion smoothing-type
- Y10T74/2122—Flywheel, motion smoothing-type with fluid balancing means
- Y10T74/2125—Flywheel, motion smoothing-type with fluid balancing means and elastic device
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Devices Of Dampers And Springs (AREA)
Description
第1図は本考案の一実施例を示す断面正面図、
第2図は第1図中の―線断面図、第3図は第
1図中の―線の要部断面図、第4図は本考案
の他の実施例を示す断面正面図、第5図は第4図
中の―線断面図、第6図は本考案の更に他の
実施例を示す断面側面図である。 10…パワーユニツトマウント(内外筒型流体
封入式防振体)、12…内筒、14…外筒、16
…支持弾性体、18…主流体室、20…弾性薄膜
、22…副流体室、24…筒状ブラケツト、26
…環状溝部、28…オリフイス通路。
第2図は第1図中の―線断面図、第3図は第
1図中の―線の要部断面図、第4図は本考案
の他の実施例を示す断面正面図、第5図は第4図
中の―線断面図、第6図は本考案の更に他の
実施例を示す断面側面図である。 10…パワーユニツトマウント(内外筒型流体
封入式防振体)、12…内筒、14…外筒、16
…支持弾性体、18…主流体室、20…弾性薄膜
、22…副流体室、24…筒状ブラケツト、26
…環状溝部、28…オリフイス通路。
Claims (1)
- 【実用新案登録請求の範囲】 (1) 内筒と、 該内筒を適宜間隔を持つて囲繞する外筒と、 これら内、外筒間に介在される荷重支持弾性体
と、 該荷重支持弾性体によつて画成される主流体室
と、 該主流体室と分離して設けられ弾性薄膜によつ
て画成される副流体室と、 これら主流体室と副流体室とをそれぞれ連通す
るオリフイス通路とを備え、 上記内筒が加振体または被加振体の一方に支持
されると共に、上記外筒が加振体または被加振体
の他方から突設される筒状ブラケツト内に嵌着さ
れて支持される内外筒型流体封入式防振体におい
て、 上記筒状ブラケツトと上記外筒との間に環状溝
部を形成し、該環状溝部の開放部を該筒状ブラツ
ケツトおよび該外筒で閉止することによつて、上
記オリフイス通路を構成したことを特徴とする内
外筒型流体封入式防振体。 (2) 上記副流体室を画成する弾性薄膜を、上記
筒状ブラケツトの外周に外方に膨出させて固着す
ることにより、該副流体室を該筒状ブラケツト外
側に配置したことを特徴とする実用新案登録請求
の範囲第1項に記載の内外筒型流体封入式防振体
。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988065414U JPH01168036U (ja) | 1988-05-18 | 1988-05-18 | |
US07/352,382 US5007304A (en) | 1988-05-18 | 1989-05-15 | Fluid filled elastomeric damping device |
EP19920118344 EP0524665A3 (en) | 1988-05-18 | 1989-05-18 | Fluid filled elastomeric damping device |
EP89108972A EP0342680B1 (en) | 1988-05-18 | 1989-05-18 | Hydraulically damped mounting device |
DE89108972T DE68910001T2 (de) | 1988-05-18 | 1989-05-18 | Hydraulisch gedämpfte Lagervorrichtung. |
US07/600,883 US5081881A (en) | 1988-05-18 | 1990-10-22 | Fluid filled elastomeric damping device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988065414U JPH01168036U (ja) | 1988-05-18 | 1988-05-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01168036U true JPH01168036U (ja) | 1989-11-27 |
Family
ID=13286356
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988065414U Pending JPH01168036U (ja) | 1988-05-18 | 1988-05-18 |
Country Status (4)
Country | Link |
---|---|
US (2) | US5007304A (ja) |
EP (2) | EP0342680B1 (ja) |
JP (1) | JPH01168036U (ja) |
DE (1) | DE68910001T2 (ja) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2949684B2 (ja) * | 1988-11-25 | 1999-09-20 | 株式会社ブリヂストン | 防振ゴムの製造方法 |
JPH03249433A (ja) * | 1990-02-27 | 1991-11-07 | Tokai Rubber Ind Ltd | 流体封入式防振軸継手 |
DE4106451C2 (de) * | 1990-03-06 | 1993-12-09 | Toyoda Gosei Kk | Schwingungsdämpfungseinrichtung mit Flüssigkeitsdämpfung |
US5365842A (en) * | 1992-04-10 | 1994-11-22 | Rockwell International Corporation | Press cylinder with non-obstructive particle damping |
DE4312577C1 (de) * | 1993-04-17 | 1994-08-18 | Freudenberg Carl Fa | Drehelastische Kupplung |
US6074302A (en) * | 1994-05-02 | 2000-06-13 | Eaton Corporation | Fluid damper with hydraulic slack |
FR2726339B1 (fr) * | 1994-10-27 | 1996-12-27 | Hutchinson | Perfectionnements aux supports antivibratoires hydrauliques |
FR2766892B1 (fr) * | 1997-08-01 | 1999-10-01 | Hutchinson | Support antivibratoire hydraulique |
DE19821165A1 (de) * | 1998-05-12 | 1999-11-18 | Volkswagen Ag | Übertragungselement zur Kraft- und/oder Momentenübertragung, Schwingungstilger und Verfahren zur Dämpfung von Schwingungen |
DE10041359B4 (de) * | 2000-08-23 | 2005-06-09 | Trelleborg Automotive Technical Centre Gmbh | Elastisches Lager |
DE10259624B4 (de) * | 2002-12-18 | 2012-04-05 | Contitech Vibration Control Gmbh | Hydraulisches Radiallager |
DE10358292B3 (de) * | 2003-12-12 | 2005-01-13 | Shw Casting Technologies Gmbh | Schwingungsgedämpfte Walze |
ITTO20050147A1 (it) * | 2005-03-08 | 2006-09-09 | Gomma C F Spa | Supporto idroelastico, in particolare per il collegamento di un gruppo motopropulsore ad un veicolo. |
US9249558B2 (en) | 2009-09-15 | 2016-02-02 | Robert S. Bierwith | Hydraulic locking mechanism for securing teeth and tooth carrying adapters to excavating buckets of excavating equipment |
US9187881B2 (en) | 2013-09-20 | 2015-11-17 | Berkeley Forge & Tool, Inc. | Reliable connection system and assemblies and methods for using the reliable connections |
ITUA20164765A1 (it) * | 2016-06-29 | 2017-12-29 | F I B E T S P A | Boccola idraulica |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL276156A (ja) * | 1961-04-25 | |||
US4003265A (en) * | 1975-07-09 | 1977-01-18 | Litton Systems, Inc. | Mass balancing system for rotatable assemblies |
FR2422076A1 (fr) * | 1978-04-06 | 1979-11-02 | Hispano Suiza Sa | Dispositif de reequilibrage automatique de systemes tournants |
DE3566023D1 (en) * | 1984-08-07 | 1988-12-08 | Avon Ind Polymers | Hydraulically damped mounting device |
DE3529199A1 (de) * | 1984-08-16 | 1986-02-27 | Nissan Motor Co., Ltd., Yokohama, Kanagawa | Schwingungsdaempfungssystem |
JPS6192331A (ja) * | 1984-10-09 | 1986-05-10 | Tokai Rubber Ind Ltd | 流体入り防振ブツシユ |
JPH0788129B2 (ja) * | 1985-05-02 | 1995-09-27 | 日産自動車株式会社 | サスペンシヨン装置 |
JPS62224746A (ja) * | 1986-03-27 | 1987-10-02 | Tokai Rubber Ind Ltd | 流体封入式防振支持体 |
GB2192968B (en) * | 1986-07-23 | 1990-03-21 | Clevite Ind Inc | Fluid filled elastomeric damping device |
JPH054581Y2 (ja) * | 1986-08-01 | 1993-02-04 | ||
JPH0511757Y2 (ja) * | 1986-09-25 | 1993-03-24 | ||
US4914949A (en) * | 1986-10-01 | 1990-04-10 | Firma Carl Freudenberg | Torsional vibration damper |
DE3638097A1 (de) * | 1986-11-07 | 1988-05-19 | Freudenberg Carl Fa | Torsionsschwingungsdaempfer mit integriertem schrumpfring |
DE3639190A1 (de) * | 1986-11-15 | 1988-05-26 | Freudenberg Carl Fa | Drehschwingungsdaempfer |
SU1425383A1 (ru) * | 1986-11-17 | 1988-09-23 | Головное Специализированное Конструкторское Бюро По Двигателям Средней Мощности | Гаситель крутильных колебаний |
US4794938A (en) * | 1987-04-10 | 1989-01-03 | Petit Thomas J | Vehicle washing device |
DE3716441C1 (de) * | 1987-05-16 | 1988-04-28 | Freudenberg Carl Fa | Drehschwingungsdaempfer |
JPS63293344A (ja) * | 1987-05-26 | 1988-11-30 | Mitsubishi Electric Corp | 粘性ダンパ− |
DE3862837D1 (de) * | 1987-07-28 | 1991-06-20 | Lucas Ind Plc | Rotationsteil fuer eine fahrzeugsbremse mit fluessigkeitskuehlung. |
JPS6472650A (en) * | 1987-09-14 | 1989-03-17 | Nec Corp | System for monitoring data transmission quality |
US4914943A (en) * | 1989-02-21 | 1990-04-10 | Pandel Instruments, Inc. | Apparatus for eliminating measuring inaccuracies in a storage tank leak detection system |
-
1988
- 1988-05-18 JP JP1988065414U patent/JPH01168036U/ja active Pending
-
1989
- 1989-05-15 US US07/352,382 patent/US5007304A/en not_active Expired - Fee Related
- 1989-05-18 EP EP89108972A patent/EP0342680B1/en not_active Expired - Lifetime
- 1989-05-18 DE DE89108972T patent/DE68910001T2/de not_active Expired - Fee Related
- 1989-05-18 EP EP19920118344 patent/EP0524665A3/en not_active Withdrawn
-
1990
- 1990-10-22 US US07/600,883 patent/US5081881A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5007304A (en) | 1991-04-16 |
EP0524665A3 (en) | 1993-02-24 |
EP0524665A2 (en) | 1993-01-27 |
DE68910001T2 (de) | 1994-02-17 |
US5081881A (en) | 1992-01-21 |
DE68910001D1 (de) | 1993-11-25 |
EP0342680B1 (en) | 1993-10-20 |
EP0342680A2 (en) | 1989-11-23 |
EP0342680A3 (en) | 1990-04-25 |