IT1242535B - Hydro-mechanical servo-handlebar for the power steering of vehicles with handlebar control - Google Patents
Hydro-mechanical servo-handlebar for the power steering of vehicles with handlebar controlInfo
- Publication number
- IT1242535B IT1242535B IT00355190A IT355190A IT1242535B IT 1242535 B IT1242535 B IT 1242535B IT 00355190 A IT00355190 A IT 00355190A IT 355190 A IT355190 A IT 355190A IT 1242535 B IT1242535 B IT 1242535B
- Authority
- IT
- Italy
- Prior art keywords
- handlebar
- cylinder
- servo
- pin
- hydro
- Prior art date
Links
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
Landscapes
- Steering Control In Accordance With Driving Conditions (AREA)
- Power Steering Mechanism (AREA)
Abstract
The servo-handlebar is a hydro-mechanical device for the direct servo-steering of vehicles in which the leading wheels are controlled by a handlebar. Handlebar is intended as the steering control element, gripped by the driver, which acts in a field of angular rotation equal to or less than 180 (+/- 90 degree ). The servo-handlebar device consists of a hydraulic cylinder with the end of its own cylinder-body hinged by means of a pin in a bracket articulated on the steering shaft of the vehicle and the end of the rod of the piston hinged to the chassis of the same. The linkage of the wheel is attached to the bracket while an arm is constrained articularly, with preset play, to the pin and extends radially from the steering shaft with which it is integral. Coaxially with said pin, the end of a connecting rod is connected to the arm, and the opposite end of this controls a distributor valve the body of which is mounted on the cylinder and which is suitable for creating the connection between the chambers of the cylinder and the oil delivery and return lines on the basis of the direction of displacement of the distributor valve with respect to a neutral position. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT00355190A IT1242535B (en) | 1990-06-12 | 1990-06-12 | Hydro-mechanical servo-handlebar for the power steering of vehicles with handlebar control |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT00355190A IT1242535B (en) | 1990-06-12 | 1990-06-12 | Hydro-mechanical servo-handlebar for the power steering of vehicles with handlebar control |
Publications (3)
Publication Number | Publication Date |
---|---|
IT9003551A0 IT9003551A0 (en) | 1990-06-12 |
IT9003551A1 IT9003551A1 (en) | 1991-12-12 |
IT1242535B true IT1242535B (en) | 1994-05-16 |
Family
ID=11109548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT00355190A IT1242535B (en) | 1990-06-12 | 1990-06-12 | Hydro-mechanical servo-handlebar for the power steering of vehicles with handlebar control |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1242535B (en) |
-
1990
- 1990-06-12 IT IT00355190A patent/IT1242535B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
IT9003551A0 (en) | 1990-06-12 |
IT9003551A1 (en) | 1991-12-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970626 |