CN103238007B - 防振装置 - Google Patents
防振装置 Download PDFInfo
- Publication number
- CN103238007B CN103238007B CN201180058301.4A CN201180058301A CN103238007B CN 103238007 B CN103238007 B CN 103238007B CN 201180058301 A CN201180058301 A CN 201180058301A CN 103238007 B CN103238007 B CN 103238007B
- Authority
- CN
- China
- Prior art keywords
- inner core
- control equipment
- outer ring
- vibration control
- rubber
- 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.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B77/00—Component parts, details or accessories, not otherwise provided for
- F02B77/11—Thermal or acoustic insulation
- F02B77/13—Acoustic insulation
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K5/00—Arrangement or mounting of internal-combustion or jet-propulsion units
- B60K5/12—Arrangement of engine supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K5/00—Arrangement or mounting of internal-combustion or jet-propulsion units
- B60K5/12—Arrangement of engine supports
- B60K5/1208—Resilient supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K5/00—Arrangement or mounting of internal-combustion or jet-propulsion units
- B60K5/12—Arrangement of engine supports
- B60K5/1208—Resilient supports
- B60K5/1216—Resilient supports characterised by the location of the supports relative to the motor or to each other
-
- 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
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/371—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by inserts or auxiliary extension or exterior elements, e.g. for rigidification
- F16F1/3713—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by inserts or auxiliary extension or exterior elements, e.g. for rigidification with external elements passively influencing spring stiffness, e.g. rings or hoops
-
- 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
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/373—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape
- F16F1/3732—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape having an annular or the like shape, e.g. grommet-type resilient mountings
- F16F1/3735—Multi-part grommet-type resilient mountings
-
- 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
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K5/00—Arrangement or mounting of internal-combustion or jet-propulsion units
- B60K5/04—Arrangement or mounting of internal-combustion or jet-propulsion units with the engine main axis, e.g. crankshaft axis, transversely to the longitudinal centre line of the vehicle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
- F02B61/04—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers
- F02B61/045—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers for outboard marine engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B67/00—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for
- F02B67/04—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B67/00—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for
- F02B67/04—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus
- F02B67/06—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus driven by means of chains, belts, or like endless members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
- F02B75/18—Multi-cylinder engines
- F02B75/22—Multi-cylinder engines with cylinders in V, fan, or star arrangement
-
- 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
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/42—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing
- F16F1/44—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing loaded mainly in compression
-
- 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
- F16F2230/00—Purpose; Design features
- F16F2230/0052—Physically guiding or influencing
- F16F2230/0058—Physically guiding or influencing using inserts or exterior elements, e.g. to affect stiffness
-
- 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
- F16F2236/00—Mode of stressing of basic spring or damper elements or devices incorporating such elements
- F16F2236/04—Compression
- F16F2236/045—Compression the spring material being generally enclosed
Abstract
Description
Claims (7)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011000947A JP5784912B2 (ja) | 2011-01-06 | 2011-01-06 | 防振装置 |
JP2011-000947 | 2011-01-06 | ||
PCT/JP2011/059151 WO2012093502A1 (ja) | 2011-01-06 | 2011-04-13 | 防振装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103238007A CN103238007A (zh) | 2013-08-07 |
CN103238007B true CN103238007B (zh) | 2015-05-20 |
Family
ID=46457367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180058301.4A Active CN103238007B (zh) | 2011-01-06 | 2011-04-13 | 防振装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9027527B2 (zh) |
EP (1) | EP2662591B1 (zh) |
JP (1) | JP5784912B2 (zh) |
KR (1) | KR101492872B1 (zh) |
CN (1) | CN103238007B (zh) |
WO (1) | WO2012093502A1 (zh) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010019775A1 (de) * | 2010-05-07 | 2011-11-10 | Linde Material Handling Gmbh | Elastisches Lager, insbesondere Gummi-Metall-Lager |
CN104768493B (zh) | 2012-08-06 | 2018-02-13 | 爱尔康制药有限公司 | 用于眼科手术的无菌手术帏帘 |
CN103303118A (zh) * | 2013-06-19 | 2013-09-18 | 徐州徐工挖掘机械有限公司 | 一种液压挖掘机发动机悬置系统 |
KR102206746B1 (ko) * | 2013-12-20 | 2021-01-25 | 두산인프라코어 주식회사 | 농기계의 배기가스 후처리 장치의 장착구조 |
EP3173656B1 (en) * | 2014-07-22 | 2019-09-25 | Wel Research Co., Ltd. | Shock absorbing device |
KR102228234B1 (ko) * | 2015-03-16 | 2021-03-15 | 현대자동차주식회사 | 모터마운팅 시스템의 이중절연구조 |
CN104819248A (zh) * | 2015-04-24 | 2015-08-05 | 苏州市华宁机械制造有限公司 | 一种适用于铁轨打磨机中控制器件的抗震悬置组件 |
US9815361B2 (en) * | 2015-07-29 | 2017-11-14 | Fca Us Llc | Split bushing torque strut isolator assembly |
CN105150823B (zh) * | 2015-10-21 | 2017-12-22 | 安徽江淮汽车集团股份有限公司 | 发动机悬置及汽车 |
US10017026B2 (en) * | 2015-11-10 | 2018-07-10 | Federal-Mogul Motorparts Llc | Sway bar linkage with bushing |
US10308102B2 (en) * | 2017-02-07 | 2019-06-04 | Vibracoustic Usa, Inc. | Damped torque roll restrictor |
CN107379954A (zh) * | 2017-07-26 | 2017-11-24 | 日照职业技术学院 | 汽车悬架支柱座结构 |
GB2565776B (en) * | 2017-08-21 | 2022-04-06 | Bae Systems Plc | Anti-vibration mount |
WO2019038524A1 (en) * | 2017-08-21 | 2019-02-28 | Bae Systems Plc | ANTI-VIBRATION SUPPORT |
EP3447328A1 (en) * | 2017-08-21 | 2019-02-27 | BAE SYSTEMS plc | Anti vibration mount |
US10208790B1 (en) * | 2017-11-03 | 2019-02-19 | Temper Corporation | Adjustable spacer with hardened ends |
US20190184803A1 (en) * | 2017-12-19 | 2019-06-20 | Spartan Motors, Inc. | Component mount and chassis incorporating same |
US20190194937A1 (en) * | 2017-12-22 | 2019-06-27 | Studco Australia Pty Ltd | Acoustic and insulation mounting |
CN109083956B (zh) * | 2018-10-08 | 2021-01-22 | 株洲时代瑞唯减振装备有限公司 | 提高弹性复合元件轴向刚度及降低径向及偏转刚度的方法 |
CN111114273B (zh) * | 2018-10-30 | 2021-09-21 | 长城汽车股份有限公司 | 动力总成悬置 |
JP2023015411A (ja) * | 2019-11-08 | 2023-02-01 | Nok株式会社 | 連結装置、及び、補助装置 |
DE102020109052B4 (de) * | 2020-04-01 | 2022-02-10 | Nidec Gpm Gmbh | Schwingungsdämpfendes Entkopplungselement |
US11654765B2 (en) * | 2021-01-06 | 2023-05-23 | Max Chapin | Vehicular motor mount |
CN113212133B (zh) * | 2021-05-28 | 2023-04-07 | 重庆宗申创新技术研究院有限公司 | 一种动力总成悬挂结构 |
US20230287958A1 (en) * | 2022-03-14 | 2023-09-14 | Carrier Corporation | Vibration isolating bracket for exhaust treatment unit |
CN115163299B (zh) * | 2022-07-06 | 2024-02-02 | 上海中船三井造船柴油机有限公司 | 用于低速柴油机滴水分离器的止动装置及止动方法 |
DE102022124591A1 (de) | 2022-09-26 | 2024-03-28 | Bayerische Motoren Werke Aktiengesellschaft | Entkopplungselement sowie Verfahren zum Herstellen einer Bauteilverbindung |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS5428815U (zh) * | 1977-07-29 | 1979-02-24 | ||
DE3919775C2 (de) * | 1989-06-16 | 1994-09-01 | Daimler Benz Ag | Abstützlager |
JP2880349B2 (ja) * | 1992-05-27 | 1999-04-05 | 住友建機株式会社 | エンジンマウント装置 |
US5456454A (en) * | 1993-06-15 | 1995-10-10 | Mercedes-Benz Ag | Support bearing for automotive vehicles |
JPH09177888A (ja) * | 1995-12-27 | 1997-07-11 | Hitachi Constr Mach Co Ltd | エンジン防振支持装置 |
JP4028659B2 (ja) | 1999-04-19 | 2007-12-26 | 日立建機株式会社 | 防振ゴムの取付け構造 |
JP4284399B2 (ja) * | 2003-03-04 | 2009-06-24 | 本田技研工業株式会社 | エンジンの防振支持装置 |
JP4256230B2 (ja) | 2003-08-08 | 2009-04-22 | 日立建機株式会社 | 建設機械 |
DE10340820B4 (de) * | 2003-09-04 | 2018-08-30 | Robert Bosch Gmbh | Vorrichtung zur Entkopplung einer Schwingungsbewegung |
JP2006220261A (ja) * | 2005-02-14 | 2006-08-24 | Toyo Tire & Rubber Co Ltd | 防振ゴム |
US7261306B2 (en) * | 2005-04-06 | 2007-08-28 | Illinois Tool Works Inc | Grommet device |
JP4718229B2 (ja) * | 2005-04-15 | 2011-07-06 | 株式会社ブリヂストン | 防振装置及びその製造方法 |
JP4851111B2 (ja) * | 2005-04-15 | 2012-01-11 | 株式会社ブリヂストン | 防振装置 |
US20080078917A1 (en) * | 2006-10-03 | 2008-04-03 | Roehrl Jonathan J | Engine mount |
JP5225603B2 (ja) * | 2007-03-30 | 2013-07-03 | 株式会社ブリヂストン | 防振装置 |
JP2009236228A (ja) | 2008-03-27 | 2009-10-15 | Fukoku Co Ltd | 防振支持装置 |
CN102177362B (zh) | 2008-10-09 | 2013-10-02 | 株式会社普利司通 | 隔振装置 |
WO2010137585A1 (ja) * | 2009-05-25 | 2010-12-02 | 株式会社ブリヂストン | 防振装置 |
-
2011
- 2011-01-06 JP JP2011000947A patent/JP5784912B2/ja active Active
- 2011-04-13 CN CN201180058301.4A patent/CN103238007B/zh active Active
- 2011-04-13 WO PCT/JP2011/059151 patent/WO2012093502A1/ja active Application Filing
- 2011-04-13 KR KR1020137019648A patent/KR101492872B1/ko active IP Right Grant
- 2011-04-13 EP EP11855201.7A patent/EP2662591B1/en active Active
- 2011-04-13 US US13/976,844 patent/US9027527B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN103238007A (zh) | 2013-08-07 |
JP2012141041A (ja) | 2012-07-26 |
EP2662591A4 (en) | 2018-01-24 |
WO2012093502A1 (ja) | 2012-07-12 |
US20130269651A1 (en) | 2013-10-17 |
EP2662591B1 (en) | 2019-06-12 |
US9027527B2 (en) | 2015-05-12 |
KR101492872B1 (ko) | 2015-02-12 |
KR20130102644A (ko) | 2013-09-17 |
JP5784912B2 (ja) | 2015-09-24 |
EP2662591A1 (en) | 2013-11-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: Hyogo Co-patentee after: Hitach Construction Machinery Co., Ltd. Patentee after: Toyo Tire Rubber Address before: Osaka City, Osaka of Japan Co-patentee before: Hitach Construction Machinery Co., Ltd. Patentee before: Toyo Tire Rubber |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190307 Address after: Osaka Japan Co-patentee after: Hitach Construction Machinery Co., Ltd. Patentee after: Neda Chemical Co., Ltd. Address before: Hyogo Co-patentee before: Hitach Construction Machinery Co., Ltd. Patentee before: Toyo Tire Rubber |