FR2375080A1 - Articulation centrale pour vehicule automoteur dirige - Google Patents
Articulation centrale pour vehicule automoteur dirigeInfo
- Publication number
- FR2375080A1 FR2375080A1 FR7738782A FR7738782A FR2375080A1 FR 2375080 A1 FR2375080 A1 FR 2375080A1 FR 7738782 A FR7738782 A FR 7738782A FR 7738782 A FR7738782 A FR 7738782A FR 2375080 A1 FR2375080 A1 FR 2375080A1
- Authority
- FR
- France
- Prior art keywords
- vehicle
- parts
- central joint
- propelled vehicles
- self
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D53/00—Tractor-trailer combinations; Road trains
- B62D53/02—Tractor-trailer combinations; Road trains comprising a uniaxle tractor unit and a uniaxle trailer unit
- B62D53/021—Tractor-trailer combinations; Road trains comprising a uniaxle tractor unit and a uniaxle trailer unit comprising a universal coupling joint
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G9/00—Resilient suspensions of a rigid axle or axle housing for two or more wheels
- B60G9/02—Resilient suspensions of a rigid axle or axle housing for two or more wheels the axle or housing being pivotally mounted on the vehicle, e.g. the pivotal axis being parallel to the longitudinal axis of the vehicle
-
- 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
- E02F9/08—Superstructures; Supports for superstructures
- E02F9/0841—Articulated frame, i.e. having at least one pivot point between two travelling gear units
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Vehicle Body Suspensions (AREA)
- Power Steering Mechanism (AREA)
Abstract
Articulation centrale à axes de rotation perpendiculaires entre eux pour un véhicule automoteur dirigé, en deux parties, mobiles l'une par rapport à l'autre, la direction étant effectuée par un pivotement relatif des deux parties du véhicule autour d'un axe vertical de l'articulation centrale et l'adaptation du véhicule à des inégalités du sol par un mouvement pendulaire entre les deux parties du véhicule autour d'un axe horizontal en direction longitudinale, et un dispositif de rappel à ressorts de pression agissant en antagonisme aux oscillations du train avant et du train arrière du véhicule. Les ressorts creux en caoutchouc 12, 13 sont précontraints au moyen d'un dispositif de serrage 16, 17, 17a, 18. Application : notamment à des chargeurs sur roues.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2658932A DE2658932B2 (de) | 1976-12-24 | 1976-12-24 | Zentralgelenk für ein selbstfahrendes, gelenktes Fahrzeug |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2375080A1 true FR2375080A1 (fr) | 1978-07-21 |
FR2375080B1 FR2375080B1 (fr) | 1980-12-05 |
Family
ID=5996695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7738782A Granted FR2375080A1 (fr) | 1976-12-24 | 1977-12-22 | Articulation centrale pour vehicule automoteur dirige |
Country Status (8)
Country | Link |
---|---|
US (1) | US4147375A (fr) |
JP (1) | JPS5380612A (fr) |
BR (1) | BR7708609A (fr) |
CA (1) | CA1070729A (fr) |
DE (1) | DE2658932B2 (fr) |
FR (1) | FR2375080A1 (fr) |
GB (1) | GB1600299A (fr) |
IT (1) | IT1090947B (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2663590A1 (fr) * | 1990-06-21 | 1991-12-27 | Mecalac | Engin de travaux publics ou similaires comportant un chassis articule en deux parties. |
EP0485732A2 (fr) * | 1990-11-14 | 1992-05-20 | Liebherr-Werk Bischofshofen GmbH | Engin de chantier à direction par pivot central, en particulier chargeur à roues |
FR2702012A1 (fr) * | 1993-02-25 | 1994-09-02 | Sacmi | Dispositif hydraulique de contrôle des oscillations d'un corps mobile et application au train oscillant d'un véhicule moteur. |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3028007C2 (de) * | 1980-07-24 | 1985-01-03 | Gebrüder Holder GmbH & Co, 7430 Metzingen | Knickgelenktes Fahrzeug |
US4471973A (en) * | 1982-10-22 | 1984-09-18 | Beckmann Sr Gilbert R | Trailer hitch for motorcycle |
DE10029691C2 (de) * | 2000-06-16 | 2002-04-25 | Hako Gmbh | Knickgelenktes Bodenreinigungsfahrzeug |
DE10158912B4 (de) | 2001-11-30 | 2009-08-06 | Volvo Compact Equipment Gmbh & Co. Kg | Knickpendellenkung |
DE20200619U1 (de) | 2002-01-15 | 2002-03-28 | Dennerlein GmbH, 28307 Bremen | Transportfahrzeug für Transportpaletten und/oder Transportbehältnisse |
AU2013203901B2 (en) * | 2012-11-16 | 2016-03-31 | Agboss Australia Pty Ltd | Articulated motor vehicle |
JP6296101B2 (ja) * | 2016-06-22 | 2018-03-20 | コベルコ建機株式会社 | 建設機械のアッパーフレーム |
US11230152B1 (en) * | 2019-02-25 | 2022-01-25 | Demetrios C. Mavrofrides | Vehicle rear suspension and methods of operation |
KR20220129080A (ko) * | 2020-01-30 | 2022-09-22 | 볼보 컨스트럭션 이큅먼트 에이비 | 굴절식 작업 기계 차량 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1990731A (en) * | 1931-11-02 | 1935-02-12 | Edward R Greer | Trailer hitch |
US2656938A (en) * | 1949-10-22 | 1953-10-27 | Miner Inc W H | Friction buffer for railway cars |
GB1090566A (en) * | 1965-05-03 | 1967-11-08 | Aeon Products London Ltd | Improvements in and relating to springs |
-
1976
- 1976-12-24 DE DE2658932A patent/DE2658932B2/de not_active Withdrawn
-
1977
- 1977-12-14 IT IT52211/77A patent/IT1090947B/it active
- 1977-12-22 GB GB53490/77A patent/GB1600299A/en not_active Expired
- 1977-12-22 FR FR7738782A patent/FR2375080A1/fr active Granted
- 1977-12-23 JP JP15458977A patent/JPS5380612A/ja active Pending
- 1977-12-23 CA CA293,812A patent/CA1070729A/fr not_active Expired
- 1977-12-23 BR BR7708609A patent/BR7708609A/pt unknown
- 1977-12-27 US US05/864,808 patent/US4147375A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2663590A1 (fr) * | 1990-06-21 | 1991-12-27 | Mecalac | Engin de travaux publics ou similaires comportant un chassis articule en deux parties. |
EP0485732A2 (fr) * | 1990-11-14 | 1992-05-20 | Liebherr-Werk Bischofshofen GmbH | Engin de chantier à direction par pivot central, en particulier chargeur à roues |
EP0485732A3 (en) * | 1990-11-14 | 1992-08-05 | Liebherr-Werk Bischofshofen Gmbh | Building site vehicle with central pivot steering, especially wheel loader |
FR2702012A1 (fr) * | 1993-02-25 | 1994-09-02 | Sacmi | Dispositif hydraulique de contrôle des oscillations d'un corps mobile et application au train oscillant d'un véhicule moteur. |
Also Published As
Publication number | Publication date |
---|---|
JPS5380612A (en) | 1978-07-17 |
BR7708609A (pt) | 1978-08-22 |
FR2375080B1 (fr) | 1980-12-05 |
GB1600299A (en) | 1981-10-14 |
DE2658932B2 (de) | 1980-05-22 |
CA1070729A (fr) | 1980-01-29 |
IT1090947B (it) | 1985-06-26 |
US4147375A (en) | 1979-04-03 |
DE2658932A1 (de) | 1978-06-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |