CA2425133C - Chassis surbaisse et suspension - Google Patents
Chassis surbaisse et suspension Download PDFInfo
- Publication number
- CA2425133C CA2425133C CA002425133A CA2425133A CA2425133C CA 2425133 C CA2425133 C CA 2425133C CA 002425133 A CA002425133 A CA 002425133A CA 2425133 A CA2425133 A CA 2425133A CA 2425133 C CA2425133 C CA 2425133C
- Authority
- CA
- Canada
- Prior art keywords
- frame
- wheel
- wheel support
- support
- spring
- 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.)
- Expired - Fee Related
Links
- 239000000725 suspension Substances 0.000 title abstract description 73
- 230000008878 coupling Effects 0.000 claims description 14
- 238000010168 coupling process Methods 0.000 claims description 14
- 238000005859 coupling reaction Methods 0.000 claims description 14
- 239000003570 air Substances 0.000 description 58
- 230000035939 shock Effects 0.000 description 33
- 239000006096 absorbing agent Substances 0.000 description 32
- 230000033001 locomotion Effects 0.000 description 27
- 230000002787 reinforcement Effects 0.000 description 12
- 230000000712 assembly Effects 0.000 description 9
- 238000000429 assembly Methods 0.000 description 9
- 239000012530 fluid Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 7
- 230000003014 reinforcing effect Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
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- 238000005304 joining Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 241000239290 Araneae Species 0.000 description 1
- 229910000760 Hardened steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
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- 239000013536 elastomeric material Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/26—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs
- B60G11/27—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs wherein the fluid is a gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G3/00—Resilient suspensions for a single wheel
- B60G3/02—Resilient suspensions for a single wheel with a single pivoted arm
- B60G3/12—Resilient suspensions for a single wheel with a single pivoted arm the arm being essentially parallel to the longitudinal axis of the vehicle
- B60G3/14—Resilient suspensions for a single wheel with a single pivoted arm the arm being essentially parallel to the longitudinal axis of the vehicle the arm being rigid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2200/00—Indexing codes relating to suspension types
- B60G2200/10—Independent suspensions
- B60G2200/13—Independent suspensions with longitudinal arms only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/10—Type of spring
- B60G2202/15—Fluid spring
- B60G2202/152—Pneumatic spring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2300/00—Indexing codes relating to the type of vehicle
- B60G2300/04—Trailers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2300/00—Indexing codes relating to the type of vehicle
- B60G2300/38—Low or lowerable bed vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
La présente invention concerne un châssis surbaissé et un système de suspension (98) destinés à un véhicule routier. Le châssis comprend une structure largement plane (116) présentant un système de suspension supérieur, est particulièrement compact et proche de la surface de la route. Un support de roue de type bras oscillant longitudinal (100) supporte un demi-essieu (112) en porte-à-faux. Un ressort (133) provoque l'écartement du support de roue par rapport à la structure. Une partie plane du support de roue (100), les articulations de support de roue (108,110), et le ressort (133) sont disposés au-dessous de l'axe de rotation (158) de la roue.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23879000P | 2000-10-06 | 2000-10-06 | |
| US60/238,790 | 2000-10-06 | ||
| PCT/US2001/031351 WO2002028671A1 (fr) | 2000-10-06 | 2001-10-08 | Chassis surbaisse et suspension |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2425133A1 CA2425133A1 (fr) | 2002-04-11 |
| CA2425133C true CA2425133C (fr) | 2009-05-26 |
Family
ID=22899307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002425133A Expired - Fee Related CA2425133C (fr) | 2000-10-06 | 2001-10-08 | Chassis surbaisse et suspension |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1333995A1 (fr) |
| AU (1) | AU2001296685A1 (fr) |
| CA (1) | CA2425133C (fr) |
| WO (1) | WO2002028671A1 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITTO20020261A1 (it) * | 2002-03-25 | 2002-06-24 | Rolfo Spa | Sospensione a ingombro ridotto per veicoli per trasporto merci,in particolare per veicoli per trasporto veicoli. |
| GB2519064A (en) * | 2013-08-21 | 2015-04-15 | Stuart Gerald English | Twin container box van |
| EP4261113A1 (fr) * | 2022-04-12 | 2023-10-18 | Yandex Self Driving Group Llc | Véhicule robotisé et ensemble de support pour une roue de celui-ci |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4934733A (en) * | 1989-02-22 | 1990-06-19 | Dbx Corporation | Trailer suspension apparatus |
| US5083812A (en) * | 1990-05-21 | 1992-01-28 | Neway Corp. | Suspension with stiffener arm |
| US5746441A (en) * | 1996-12-02 | 1998-05-05 | Rockwell Heavy Vehicle Suspension Systems, Inc. | Center beam suspension system |
| US5839750A (en) * | 1997-01-31 | 1998-11-24 | Dbx Engineering Corporation | Leaf spring wheel suspension system |
| US6142496A (en) * | 1999-03-12 | 2000-11-07 | Arboc Ltd. | Low load floor trailer and suspension system |
-
2001
- 2001-10-08 WO PCT/US2001/031351 patent/WO2002028671A1/fr not_active Ceased
- 2001-10-08 CA CA002425133A patent/CA2425133C/fr not_active Expired - Fee Related
- 2001-10-08 AU AU2001296685A patent/AU2001296685A1/en not_active Abandoned
- 2001-10-08 EP EP01977575A patent/EP1333995A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| EP1333995A1 (fr) | 2003-08-13 |
| CA2425133A1 (fr) | 2002-04-11 |
| WO2002028671A1 (fr) | 2002-04-11 |
| AU2001296685A1 (en) | 2002-04-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20161011 |