FR2449573A1 - Vehicule utilitaire porteur d'engin de travail avec installation speciale de commande de freinage - Google Patents
Vehicule utilitaire porteur d'engin de travail avec installation speciale de commande de freinageInfo
- Publication number
- FR2449573A1 FR2449573A1 FR7928602A FR7928602A FR2449573A1 FR 2449573 A1 FR2449573 A1 FR 2449573A1 FR 7928602 A FR7928602 A FR 7928602A FR 7928602 A FR7928602 A FR 7928602A FR 2449573 A1 FR2449573 A1 FR 2449573A1
- Authority
- FR
- France
- Prior art keywords
- utility vehicle
- vehicle carrying
- working machine
- braking control
- control installation
- 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
Classifications
-
- 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
- E02F9/02—Travelling-gear, e.g. associated with slewing gears
- E02F9/028—Travelling-gear, e.g. associated with slewing gears with arrangements for levelling the machine
-
- 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
- B60G17/02—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
- B60G17/056—Regulating distributors or valves for hydropneumatic systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
- B60G21/10—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces not permanently interconnected, e.g. operative only on acceleration, only on deceleration or only at off-straight position of steering
- B60G21/106—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces not permanently interconnected, e.g. operative only on acceleration, only on deceleration or only at off-straight position of steering transversally
-
- 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
- E02F9/22—Hydraulic or pneumatic drives
- E02F9/2257—Vehicle levelling or suspension systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2200/00—Indexing codes relating to suspension types
- B60G2200/30—Rigid axle suspensions
- B60G2200/32—Rigid axle suspensions pivoted
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
- B60G2204/46—Means for locking the suspension
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
- B60G2800/20—Stationary vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
- B60G2800/22—Braking, stopping
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Braking Systems And Boosters (AREA)
- Transmission Of Braking Force In Braking Systems (AREA)
- Regulating Braking Force (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
A.L'INVENTION CONCERNE UN VEHICULE UTILITAIRE PORTEUR D'ENGIN DE TRAVAIL. B.VEHICULE CARACTERISE EN CE QUE L'INSTALLATION HYDRAULIQUE D'ACTIONNEMENT DES FREINS COMPORTE, DANS SA CONDUITE PRINCIPALE 12, UNE SOUPAPE V DONT LES ELEMENTS 15 SONT SOLLICITES EN PERMANENCE PAR DES RESSORTS 17 OUVRANT LES PASSAGES R1 TANT QUE LE VEHICULE N'EST PAS FREINE OU EST SIMPLEMENT FREINE POUR REDUIRE LA VITESSE DE MARCHE, MAIS LA SOUPAPE ETANT FERMEE LORSQUE LE VEHICULE DOIT ETRE FREINE POUR SON IMMOBILISATION A L'ARRET. C.L'INVENTION S'APPLIQUE AUX ENGINS DE CHANTIERS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1951079A JPS55114610A (en) | 1979-02-21 | 1979-02-21 | Working car |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2449573A1 true FR2449573A1 (fr) | 1980-09-19 |
FR2449573B1 FR2449573B1 (fr) | 1985-08-30 |
Family
ID=12001355
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7928602A Expired FR2449573B1 (fr) | 1979-02-21 | 1979-11-20 | Vehicule utilitaire porteur d'engin de travail avec installation speciale de commande de freinage |
Country Status (5)
Country | Link |
---|---|
US (1) | US4315636A (fr) |
JP (1) | JPS55114610A (fr) |
DE (1) | DE2943378C2 (fr) |
FR (1) | FR2449573B1 (fr) |
GB (1) | GB2040839B (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2501127A1 (fr) * | 1979-09-25 | 1982-09-10 | Kubota Ltd | Structure de systeme de roulement pour engin de chantier |
FR2518464A1 (fr) * | 1981-12-18 | 1983-06-24 | Sambron Sa | Procede de stabilisation transversale automatique d'un vehicule, dispositif de stabilisation transversale automatique et vehicule comportant un tel dispositif |
FR2595107A1 (fr) * | 1986-02-28 | 1987-09-04 | Kubota Ltd | Vehicule de type pelleteuse a pivotement complet a rayon reduit pour faciliter les operations dans un site resserre |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4497505A (en) * | 1981-11-05 | 1985-02-05 | Lucas Industries Public Limited Company | Vehicle suspension systems |
NL8200556A (nl) * | 1982-02-13 | 1983-09-01 | Rotterdamsche Droogdok Mij | Voertuig. |
US4501334A (en) * | 1983-07-07 | 1985-02-26 | Deere & Company | Wheeled excavator having a dozer blade and a boom-mounted stabilizer wheel |
GB8808778D0 (en) * | 1988-04-14 | 1988-05-18 | Bamford Excavators Ltd | Vehicle |
US5388857A (en) * | 1992-08-27 | 1995-02-14 | Badger Equipment Company | Operator controlled vehicle stabilizer |
GB2291018A (en) * | 1994-07-15 | 1996-01-17 | New Holland Nv | Utility vehicle suspensions |
GB0005989D0 (en) * | 2000-03-14 | 2000-05-03 | Johnson Electric Sa | A rotor |
KR100988420B1 (ko) * | 2003-12-29 | 2010-10-18 | 두산인프라코어 주식회사 | 휠타입 굴삭기의 램실린더 제어장치 |
KR101068920B1 (ko) | 2004-06-10 | 2011-09-29 | 히다치 겡키 가부시키 가이샤 | 작업차량의 제어장치 |
JP5156811B2 (ja) * | 2010-10-04 | 2013-03-06 | 日立建機株式会社 | 作業車両の制御装置 |
CN106218487A (zh) * | 2016-08-31 | 2016-12-14 | 合肥市春华起重机械有限公司 | 起重机抗震运输架装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1050830A (fr) * | 1951-02-15 | 1954-01-11 | Miag Fahrzeugbau Gmbh | Dispositif de blocage pour l'essieu oscillant de véhicules à grue |
FR2034303A1 (fr) * | 1969-03-12 | 1970-12-11 | Poclain Sa | |
FR2058788A5 (fr) * | 1969-09-25 | 1971-05-28 | Poclain Sa | |
FR2291883A1 (fr) * | 1974-11-25 | 1976-06-18 | Citroen Sa | Suspension de vehicule a correction hydraulique de hauteur |
FR2391098A1 (fr) * | 1977-05-17 | 1978-12-15 | Girling Ltd | Perfectionnements aux installations hydrauliques d'assistance de freinage et d'equilibrage de vehicules |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2574280A (en) * | 1949-08-05 | 1951-11-06 | Obert John | Vehicle brake diving control |
US2954237A (en) * | 1956-02-27 | 1960-09-27 | Thompson Ramo Wooldridge Inc | Automotive leveling and anti-dive system |
DE1795098U (de) * | 1959-03-07 | 1959-09-03 | Kaspar Lochner | Blockiervorrichtung fuer pendelachsen an fahrzeugen aller art, insbesondere baggern und kranen. |
US3381783A (en) * | 1966-09-06 | 1968-05-07 | Clark Equipment Co | Clutch and brake controls for inching vehicle |
JPS50146022A (fr) * | 1974-05-10 | 1975-11-22 |
-
1979
- 1979-02-21 JP JP1951079A patent/JPS55114610A/ja active Pending
- 1979-10-11 US US06/083,633 patent/US4315636A/en not_active Expired - Lifetime
- 1979-10-22 GB GB7936614A patent/GB2040839B/en not_active Expired
- 1979-10-26 DE DE2943378A patent/DE2943378C2/de not_active Expired
- 1979-11-20 FR FR7928602A patent/FR2449573B1/fr not_active Expired
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1050830A (fr) * | 1951-02-15 | 1954-01-11 | Miag Fahrzeugbau Gmbh | Dispositif de blocage pour l'essieu oscillant de véhicules à grue |
FR2034303A1 (fr) * | 1969-03-12 | 1970-12-11 | Poclain Sa | |
FR2058788A5 (fr) * | 1969-09-25 | 1971-05-28 | Poclain Sa | |
FR2291883A1 (fr) * | 1974-11-25 | 1976-06-18 | Citroen Sa | Suspension de vehicule a correction hydraulique de hauteur |
FR2391098A1 (fr) * | 1977-05-17 | 1978-12-15 | Girling Ltd | Perfectionnements aux installations hydrauliques d'assistance de freinage et d'equilibrage de vehicules |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2501127A1 (fr) * | 1979-09-25 | 1982-09-10 | Kubota Ltd | Structure de systeme de roulement pour engin de chantier |
FR2518464A1 (fr) * | 1981-12-18 | 1983-06-24 | Sambron Sa | Procede de stabilisation transversale automatique d'un vehicule, dispositif de stabilisation transversale automatique et vehicule comportant un tel dispositif |
FR2595107A1 (fr) * | 1986-02-28 | 1987-09-04 | Kubota Ltd | Vehicule de type pelleteuse a pivotement complet a rayon reduit pour faciliter les operations dans un site resserre |
Also Published As
Publication number | Publication date |
---|---|
GB2040839A (en) | 1980-09-03 |
GB2040839B (en) | 1982-08-11 |
US4315636A (en) | 1982-02-16 |
DE2943378A1 (de) | 1980-08-28 |
FR2449573B1 (fr) | 1985-08-30 |
JPS55114610A (en) | 1980-09-04 |
DE2943378C2 (de) | 1986-11-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |