GB1278764A - Improvements in and relating to vehicle steering columns - Google Patents
Improvements in and relating to vehicle steering columnsInfo
- Publication number
- GB1278764A GB1278764A GB3541/70A GB354170A GB1278764A GB 1278764 A GB1278764 A GB 1278764A GB 3541/70 A GB3541/70 A GB 3541/70A GB 354170 A GB354170 A GB 354170A GB 1278764 A GB1278764 A GB 1278764A
- Authority
- GB
- United Kingdom
- Prior art keywords
- piston
- steering
- spline
- shock absorber
- transmitted
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Abstract
1278764 Collapsible steering columns ARMSTRONG PATENTS CO Ltd 9 Dec 1970 [24 Jan 1970] 3541/70 Heading B7H A collapsible steering column comprises a telescopic hydraulic shock absorber which has a valved piston and means, which may be a key or a spline, for maintaining the telescoping components rotationally fixed relative to one another. In a preferred embodiment steering torque imparted to the piston rod 18 from the steering assembly 30 is transmitted to the hydraulic cylinder 10 through interengaged spline components 36, 38 and hence transmitted to the steering mechanism by the end piece 14. A free piston 34 forms a compartment 36 supplied with compressed gas or may be provided with a helical spring to maintain the shock absorber in a normally extended position. In the event of an accident the piston 20 moves relative to the cylinder 10 at a controlled rate determined by the passage of hydraulic fluid through ports 22 having a valve closure assembly 42. Alternatively a spring loaded valve may be arranged at the rear face of the piston 20.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3541/70A GB1278764A (en) | 1970-01-24 | 1970-01-24 | Improvements in and relating to vehicle steering columns |
ZA708423A ZA708423B (en) | 1970-01-24 | 1970-12-14 | Improvements in and relating to vehicle steering columns |
AU23675/70A AU2367570A (en) | 1970-01-24 | 1970-12-22 | Improvements in and relating to vehicle steering columns |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3541/70A GB1278764A (en) | 1970-01-24 | 1970-01-24 | Improvements in and relating to vehicle steering columns |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1278764A true GB1278764A (en) | 1972-06-21 |
Family
ID=9760267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3541/70A Expired GB1278764A (en) | 1970-01-24 | 1970-01-24 | Improvements in and relating to vehicle steering columns |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2367570A (en) |
GB (1) | GB1278764A (en) |
ZA (1) | ZA708423B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4019403A (en) * | 1975-01-14 | 1977-04-26 | Toyota Jidosha Kogyo Kabushiki Kaisha | Shock absorbing type steering device |
WO2001051826A1 (en) * | 2000-01-15 | 2001-07-19 | Carl Schenck Ag | Passive force element on the basis of electrorheologic liquids |
US7997392B2 (en) | 2007-05-21 | 2011-08-16 | Fludicon Gmbh | Vibration damper |
US9662952B2 (en) | 2012-12-21 | 2017-05-30 | Hitachi Automotive Systems Europe Gmbh | Vibration damper |
-
1970
- 1970-01-24 GB GB3541/70A patent/GB1278764A/en not_active Expired
- 1970-12-14 ZA ZA708423A patent/ZA708423B/en unknown
- 1970-12-22 AU AU23675/70A patent/AU2367570A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4019403A (en) * | 1975-01-14 | 1977-04-26 | Toyota Jidosha Kogyo Kabushiki Kaisha | Shock absorbing type steering device |
WO2001051826A1 (en) * | 2000-01-15 | 2001-07-19 | Carl Schenck Ag | Passive force element on the basis of electrorheologic liquids |
US6749045B2 (en) | 2000-01-15 | 2004-06-15 | Carl Schenck Ag | Passive force element on the basis of electrorheologic liquids |
US7997392B2 (en) | 2007-05-21 | 2011-08-16 | Fludicon Gmbh | Vibration damper |
US9662952B2 (en) | 2012-12-21 | 2017-05-30 | Hitachi Automotive Systems Europe Gmbh | Vibration damper |
Also Published As
Publication number | Publication date |
---|---|
AU2367570A (en) | 1972-06-29 |
ZA708423B (en) | 1971-10-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |