FR2451853A1 - Torsion bar suspension for road trailer - has section bar fitted inside tube and carrying end cranks and stub axles - Google Patents
Torsion bar suspension for road trailer - has section bar fitted inside tube and carrying end cranks and stub axlesInfo
- Publication number
- FR2451853A1 FR2451853A1 FR7907477A FR7907477A FR2451853A1 FR 2451853 A1 FR2451853 A1 FR 2451853A1 FR 7907477 A FR7907477 A FR 7907477A FR 7907477 A FR7907477 A FR 7907477A FR 2451853 A1 FR2451853 A1 FR 2451853A1
- Authority
- FR
- France
- Prior art keywords
- torsion bar
- fitted inside
- inside tube
- stub axles
- carrying end
- 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
- B62D53/04—Tractor-trailer combinations; Road trains comprising a vehicle carrying an essential part of the other vehicle's load by having supporting means for the front or rear part of the other vehicle
- B62D53/06—Semi-trailers
- B62D53/061—Semi-trailers of flat bed or low loader type or fitted with swan necks
- B62D53/062—Semi-trailers of flat bed or low loader type or fitted with swan necks having inclinable, lowerable platforms; Lift bed trailers; Straddle trailers
-
- 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
- B60G17/025—Spring characteristics, e.g. mechanical springs and mechanical adjusting means the mechanical spring being a torsion spring
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The trailer is for road towing with a torsion bar axle fixed to the chassis under side. The torsion bar (10) is of square section going through a tube of circular shape (6). The bar ends are fixed to one end of a perpendicular bar (12) pivoting on the axle body, the other end carrying a stub axle (14). The body of the axle is of two similar parts on either side of a centre (16) and which is mounted in a support (9) fixed to the chassis to swivel and lock on an axis similar to that of the bar.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7907477A FR2451853A1 (en) | 1979-03-20 | 1979-03-20 | Torsion bar suspension for road trailer - has section bar fitted inside tube and carrying end cranks and stub axles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7907477A FR2451853A1 (en) | 1979-03-20 | 1979-03-20 | Torsion bar suspension for road trailer - has section bar fitted inside tube and carrying end cranks and stub axles |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2451853A1 true FR2451853A1 (en) | 1980-10-17 |
FR2451853B3 FR2451853B3 (en) | 1981-12-31 |
Family
ID=9223536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7907477A Granted FR2451853A1 (en) | 1979-03-20 | 1979-03-20 | Torsion bar suspension for road trailer - has section bar fitted inside tube and carrying end cranks and stub axles |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2451853A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4869480A (en) * | 1987-09-10 | 1989-09-26 | Daimler-Benz Aktiengesellschaft | Stabilizer for motor vehicles with elastically compliant longitudinal stabilizer member |
FR3100528A1 (en) * | 2019-09-05 | 2021-03-12 | Psa Automobiles Sa | TILT CONTROL SYSTEM OF A PENDULUM VEHICLE EQUIPPED WITH A MOTORIZATION AND CONNECTING RODS |
-
1979
- 1979-03-20 FR FR7907477A patent/FR2451853A1/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4869480A (en) * | 1987-09-10 | 1989-09-26 | Daimler-Benz Aktiengesellschaft | Stabilizer for motor vehicles with elastically compliant longitudinal stabilizer member |
FR3100528A1 (en) * | 2019-09-05 | 2021-03-12 | Psa Automobiles Sa | TILT CONTROL SYSTEM OF A PENDULUM VEHICLE EQUIPPED WITH A MOTORIZATION AND CONNECTING RODS |
Also Published As
Publication number | Publication date |
---|---|
FR2451853B3 (en) | 1981-12-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |