FR2375079A1 - ENERGY ABSORBING STEERING COLUMN FOR MOTOR VEHICLES - Google Patents
ENERGY ABSORBING STEERING COLUMN FOR MOTOR VEHICLESInfo
- Publication number
- FR2375079A1 FR2375079A1 FR7738466A FR7738466A FR2375079A1 FR 2375079 A1 FR2375079 A1 FR 2375079A1 FR 7738466 A FR7738466 A FR 7738466A FR 7738466 A FR7738466 A FR 7738466A FR 2375079 A1 FR2375079 A1 FR 2375079A1
- Authority
- FR
- France
- Prior art keywords
- steering column
- motor vehicles
- energy absorbing
- absorbing steering
- base
- 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
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/16—Steering columns
- B62D1/18—Steering columns yieldable or adjustable, e.g. tiltable
- B62D1/19—Steering columns yieldable or adjustable, e.g. tiltable incorporating energy-absorbing arrangements, e.g. by being yieldable or collapsible
- B62D1/192—Yieldable or collapsible columns
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/12—Vibration-dampers; Shock-absorbers using plastic deformation of members
- F16F7/123—Deformation involving a bending action, e.g. strap moving through multiple rollers, folding of members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Steering Controls (AREA)
- Power Steering Mechanism (AREA)
Abstract
L'invention concerne une colonne de direction à absorption d'énergie pour véhicules automobiles. Ladite colonne de direction comprend deux éléments coaxiaux télescopiques dont l'un est creux, avec un organe pour transmettre un couple de l'un à l'autre et au moins une bande d'absorption d'énergie repliée sur elle-même, qui est séparée dudit organe, formant deux branches réunies par une base ou coude et montées dans l'élément creux. L'une des branches est fixée à l'un des éléments et l'autre branche est fixée à l'autre élément à distance de la base. Application à une colonne de direction de véhicules routiers.The invention relates to an energy-absorbing steering column for motor vehicles. Said steering column comprises two telescopic coaxial elements, one of which is hollow, with a member for transmitting a torque from one to the other and at least one energy absorption band folded back on itself, which is separated from said member, forming two branches joined by a base or elbow and mounted in the hollow element. One of the branches is fixed to one of the elements and the other branch is fixed to the other element at a distance from the base. Application to a steering column of road vehicles.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5325676A GB1579220A (en) | 1976-12-21 | 1976-12-21 | Energy-absorbing steering columns |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2375079A1 true FR2375079A1 (en) | 1978-07-21 |
FR2375079B3 FR2375079B3 (en) | 1980-08-29 |
Family
ID=10467162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7738466A Granted FR2375079A1 (en) | 1976-12-21 | 1977-12-20 | ENERGY ABSORBING STEERING COLUMN FOR MOTOR VEHICLES |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2756836A1 (en) |
FR (1) | FR2375079A1 (en) |
GB (1) | GB1579220A (en) |
IT (1) | IT1088572B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2749125B2 (en) * | 1989-06-06 | 1998-05-13 | ダイハツ工業株式会社 | Car steering column tube |
JPH0728048Y2 (en) * | 1989-06-19 | 1995-06-28 | 日本精工株式会社 | Shock absorption type steering column device |
GB2252084B (en) * | 1991-01-25 | 1995-03-08 | Rover Group | Motor vehicle steering column assemblies |
US6666772B1 (en) * | 2000-01-31 | 2003-12-23 | Torque-Traction Technologies, Inc. | Axially collapsible driveshaft assembly |
DE102013204388B4 (en) * | 2013-03-13 | 2015-03-19 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Energy absorption device and use thereof in a vehicle |
-
1976
- 1976-12-21 GB GB5325676A patent/GB1579220A/en not_active Expired
-
1977
- 1977-12-20 DE DE19772756836 patent/DE2756836A1/en not_active Withdrawn
- 1977-12-20 FR FR7738466A patent/FR2375079A1/en active Granted
- 1977-12-21 IT IT3100777A patent/IT1088572B/en active
Also Published As
Publication number | Publication date |
---|---|
IT1088572B (en) | 1985-06-10 |
DE2756836A1 (en) | 1978-06-22 |
GB1579220A (en) | 1980-11-12 |
FR2375079B3 (en) | 1980-08-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |