JPH0311975U - - Google Patents
Info
- Publication number
- JPH0311975U JPH0311975U JP1989073853U JP7385389U JPH0311975U JP H0311975 U JPH0311975 U JP H0311975U JP 1989073853 U JP1989073853 U JP 1989073853U JP 7385389 U JP7385389 U JP 7385389U JP H0311975 U JPH0311975 U JP H0311975U
- Authority
- JP
- Japan
- Prior art keywords
- control valve
- brake device
- suspension
- lock device
- parking brake
- 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
Links
- 239000000725 suspension Substances 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 3
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
- B60T13/26—Compressed-air systems
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/005—Suspension locking arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
- B60G17/0195—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the regulation being combined with other vehicle control systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
- B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
- B60G17/052—Pneumatic spring characteristics
- B60G17/0523—Regulating distributors or valves for pneumatic springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/66—Electrical control in fluid-pressure brake systems
- B60T13/68—Electrical control in fluid-pressure brake systems by electrically-controlled valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2300/00—Indexing codes relating to the type of vehicle
- B60G2300/09—Construction vehicles, e.g. graders, excavators
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Transportation (AREA)
- Braking Systems And Boosters (AREA)
- Vehicle Body Suspensions (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989073853U JPH085882Y2 (ja) | 1989-06-23 | 1989-06-23 | ホイール式ショベルの空圧回路 |
DE69022131T DE69022131T2 (de) | 1989-06-23 | 1990-06-22 | Pneumatischer Kreislauf für Baumaschinen auf Rädern. |
US07/542,027 US5040851A (en) | 1989-06-23 | 1990-06-22 | Pneumatic circuit for wheel mounted shovel |
EP90401779A EP0404690B1 (en) | 1989-06-23 | 1990-06-22 | Pneumatic circuit for wheel mounted shovel |
KR2019900008919U KR920005206Y1 (ko) | 1989-06-23 | 1990-06-23 | 휠식쇼블의 공압회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989073853U JPH085882Y2 (ja) | 1989-06-23 | 1989-06-23 | ホイール式ショベルの空圧回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0311975U true JPH0311975U (US20030199744A1-20031023-C00003.png) | 1991-02-06 |
JPH085882Y2 JPH085882Y2 (ja) | 1996-02-21 |
Family
ID=13530130
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989073853U Expired - Lifetime JPH085882Y2 (ja) | 1989-06-23 | 1989-06-23 | ホイール式ショベルの空圧回路 |
Country Status (5)
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5370449A (en) * | 1993-10-12 | 1994-12-06 | Eaton Corporation | Electrically operated parking brake system |
IT1278599B1 (it) * | 1994-08-03 | 1997-11-24 | Bartoletti E Spa | Dispositivo limitatore della escursione delle sospensioni di assali di semirimorchi intermodali strada-rotaia per livellamento del |
KR970040698A (ko) * | 1995-12-29 | 1997-07-24 | 유상부 | 휠타입 굴삭기의 작업브레이크장치 |
US5836411A (en) * | 1996-05-14 | 1998-11-17 | Kabushiki Kaisha Kobe Seiko Sho | Hydraulic working machine |
US6009643A (en) * | 1996-05-14 | 2000-01-04 | Kabushiki Kaisha Kobe Seiko Sho | Hydraulic working machine |
KR0169060B1 (ko) * | 1996-06-26 | 1999-01-15 | 토니 헬샴 | 건설기계의 브레이커 조작장치 |
ITTO20021068A1 (it) * | 2002-12-06 | 2004-06-07 | Fiat Kobelco Construction Machinery S P A | Veicolo su ruote provvisto di un assale oscillante attorno ad un asse longitudinale. |
GB0717692D0 (en) * | 2007-09-11 | 2007-10-17 | Roberts Paul | Acetabular component |
US9145946B2 (en) * | 2013-03-15 | 2015-09-29 | Bell Helicopter Textron Inc. | Active vibration isolation system |
CN106882173B (zh) * | 2017-02-12 | 2019-03-26 | 福建省白云电力科技有限公司 | 自卸车的停车制动系统的制动方法 |
CN106740767B (zh) * | 2017-02-12 | 2019-05-07 | 德清通承智能科技有限公司 | 自卸车的停车制动系统 |
WO2022141264A1 (zh) * | 2020-12-30 | 2022-07-07 | 华为技术有限公司 | 悬架和制动集成系统 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62173367A (ja) * | 1986-01-28 | 1987-07-30 | Hitachi Constr Mach Co Ltd | 作業車両のブレ−キ回路 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2942917A (en) * | 1957-05-02 | 1960-06-28 | Gen Motors Corp | Composite air brake and air suspension charging and signaling systems |
US2918332A (en) * | 1958-09-29 | 1959-12-22 | Westinghouse Air Brake Co | Air supply arrangement for air spring suspension system of railway cars |
NL275654A (US20030199744A1-20031023-C00003.png) * | 1961-03-11 | |||
US4428621A (en) * | 1981-12-30 | 1984-01-31 | Kabushiki Kaisha Komatsu Seisakusho | Combined parking and service brake system |
NL8200556A (nl) * | 1982-02-13 | 1983-09-01 | Rotterdamsche Droogdok Mij | Voertuig. |
JPS6361621A (ja) * | 1986-09-02 | 1988-03-17 | Hitachi Constr Mach Co Ltd | 作業車両のラムロツク制御装置 |
-
1989
- 1989-06-23 JP JP1989073853U patent/JPH085882Y2/ja not_active Expired - Lifetime
-
1990
- 1990-06-22 DE DE69022131T patent/DE69022131T2/de not_active Expired - Lifetime
- 1990-06-22 US US07/542,027 patent/US5040851A/en not_active Expired - Lifetime
- 1990-06-22 EP EP90401779A patent/EP0404690B1/en not_active Expired - Lifetime
- 1990-06-23 KR KR2019900008919U patent/KR920005206Y1/ko not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62173367A (ja) * | 1986-01-28 | 1987-07-30 | Hitachi Constr Mach Co Ltd | 作業車両のブレ−キ回路 |
Also Published As
Publication number | Publication date |
---|---|
KR920005206Y1 (ko) | 1992-07-30 |
EP0404690A2 (en) | 1990-12-27 |
EP0404690B1 (en) | 1995-09-06 |
EP0404690A3 (en) | 1992-02-19 |
US5040851A (en) | 1991-08-20 |
DE69022131T2 (de) | 1996-02-22 |
KR910000639U (ko) | 1991-01-23 |
DE69022131D1 (de) | 1995-10-12 |
JPH085882Y2 (ja) | 1996-02-21 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |