JPS5675264A - Steering device for vehicle - Google Patents
Steering device for vehicleInfo
- Publication number
- JPS5675264A JPS5675264A JP15178979A JP15178979A JPS5675264A JP S5675264 A JPS5675264 A JP S5675264A JP 15178979 A JP15178979 A JP 15178979A JP 15178979 A JP15178979 A JP 15178979A JP S5675264 A JPS5675264 A JP S5675264A
- Authority
- JP
- Japan
- Prior art keywords
- steering shaft
- groove
- shafts
- impact
- cross
- 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
Landscapes
- Steering Controls (AREA)
Abstract
PURPOSE: To provide a steering shaft with a buffer property to reduce an impact which the operator receives at collision, by dividing the steering shaft into a front and a rear portions, fitting them slidably in the axial direction and providing a breakable member in a gap at the fitted portions.
CONSTITUTION: The front part of a rear steering shaft 4 has an elliptic cross section and a flat surface 4a and is provided with a longitudinal groove 7 extending in the axial direction and with a cross groove 8 extending perpendicularly to the former groove 7. The rear part of a front steering shaft 3 is made of a hollow pipe whose cross section is elliptically shaped like that of the front part of the rear steering shaft 4. The rear part of the front steering shaft 3 is slidably fitted on the rear steering shaft 4. The flat section of the rear part of the front steering shaft 3 is provided with a hole 10 which communicates with the longitudinal groove 7. A cavity is defined at the fitted parts of both the steering shafts 3, 4 by the cross groove 8, the longitudinal groove 7 and the hole 10 which are connected to each other. Synthetic resin is injected and molded in the cavity to manufacture a beakable member 11 and conjoin it to both shafts 3, 4. When a compressive force acts to the steering shaft 3, 4 because of an impact, the breakable member 11 receives a tensile force. When the tensile force exceeds a prescribed level, the member 11 is broken to reduce the force of the impact, as much as possible, in cooperation with the sliding resistance of the shafts 3, 4.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15178979A JPS5675264A (en) | 1979-11-22 | 1979-11-22 | Steering device for vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15178979A JPS5675264A (en) | 1979-11-22 | 1979-11-22 | Steering device for vehicle |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5675264A true JPS5675264A (en) | 1981-06-22 |
JPS6145575B2 JPS6145575B2 (en) | 1986-10-08 |
Family
ID=15526322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15178979A Granted JPS5675264A (en) | 1979-11-22 | 1979-11-22 | Steering device for vehicle |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5675264A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2520456A1 (en) * | 1982-01-28 | 1983-07-29 | Reiche & Co | TELESCOPIC TUBE, PARTICULARLY FOR HEIGHT-ADJUSTABLE STEERING COLUMNS OF MOTOR VEHICLES AND METHOD FOR ESTABLISHING A SLIDING CONNECTION BETWEEN THE TWO TUBULAR ELEMENTS OF THIS TELESCOPIC TUBE |
US5081879A (en) * | 1990-05-24 | 1992-01-21 | Ford Motor Company | Steering column assembly mounting bracket |
US5813794A (en) * | 1996-04-18 | 1998-09-29 | Castellon; Melchor Daumal | Telescopic shafts |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5344177U (en) * | 1976-09-20 | 1978-04-15 |
-
1979
- 1979-11-22 JP JP15178979A patent/JPS5675264A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5344177U (en) * | 1976-09-20 | 1978-04-15 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2520456A1 (en) * | 1982-01-28 | 1983-07-29 | Reiche & Co | TELESCOPIC TUBE, PARTICULARLY FOR HEIGHT-ADJUSTABLE STEERING COLUMNS OF MOTOR VEHICLES AND METHOD FOR ESTABLISHING A SLIDING CONNECTION BETWEEN THE TWO TUBULAR ELEMENTS OF THIS TELESCOPIC TUBE |
US5081879A (en) * | 1990-05-24 | 1992-01-21 | Ford Motor Company | Steering column assembly mounting bracket |
US5813794A (en) * | 1996-04-18 | 1998-09-29 | Castellon; Melchor Daumal | Telescopic shafts |
Also Published As
Publication number | Publication date |
---|---|
JPS6145575B2 (en) | 1986-10-08 |
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