US4368454A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Steering device with dished impact plate for automotive vehicles
Assignee: Individual
•
Filing: 1979-09-26
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Granted: 1983-01-11
•
Expires: 1999-09-26
Abstract
Abstract A steering device for a vehicle comprises a steering wheel having one spoke and supported by a steering shaft, a shock proof dished plate carrying operating controls, indicating instruments on an outer surface of the plate facing a driver of the vehicle and a construction element immovably attached to the vehicle. The steering device is provided with two displaceable coupling elements which couple the dished plate to the construction element so that when one of the coupling elements is in its coupling position by engaging in one of the passages formed in the dished plate, the other coupling element is allowed to come out from its coupling position by disengaging out of another one of the passages of the dished plate to thus prevent the dished plate from rotating with the steering wheel.
Inventors
- 👤 Bernd Pilatzki
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:57
CPC Classifications
B; B62; B62D; B62D1/00; B62D1/02; B62D1/04; B62D1/10; B62D1/105; B60; B60K; B60K35/00; B60K35/60; B60K37/00; B60R; B60R21/00; B60R21/02; B60R21/04; B60R21/05; B60K2360/00; B60K2360/77; B60K2360/782; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20207; Y10T74/20256; Y10T74/20576; Y10T74/20732; Y10T74/20834
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
141 words
A steering device for a vehicle, comprising a steering wheel supported by a steering shaft; a shock proof dished plate carrying operating controls, indicating instruments or the like on an outer surface thereof facing a driver of the vehicle, the steering wheel having at least one spoke being rigidly connected to said steering shaft; a construction element immovably attached to the vehicle, said dished plate being formed with passages; and at least two displaceable coupling elements adapted to couple said dished plate to said construction element so that when one of said coupling elements is in its coupling position by engaging thereof in one of said passages the other coupling element is allowed to come out of its coupling position by disengaging thereof out of another of said passages to thereby prevent said dished plate from rotating with said steering wheel.
Claim 2
Dependent Claim
141 words
A steering device for a vehicle, comprising a steering wheel supported by a steering shaft; a shock proof dished plate carrying operating controls, indicating instruments or the like on an outer surface thereof facing a driver of the vehicle, the steering wheel having at least one spoke being rigidly connected to said steering shaft; a construction element immovably attached to the vehicle, said dished plate being formed with passages; and at least two displaceable coupling elements adapted to couple said dished plate to said construction element so that when one of said coupling elements is in its coupling position by engaging thereof in one of said passages the other coupling element is allowed to come out of its coupling position by disengaging thereof out of another of said passages to thereby prevent said dished plate from rotating with said steering wheel.
Claim 3
Dependent Claim
25 words
The steering device of claim 1, wherein said displaceable coupling elements allow for coupling by a positive engagement of said elements with the respective passages.
Claim 4
Dependent Claim
29 words
The steering device of claim 1, wherein said displaceable coupling elements allow for coupling by a positive engagement and partially frictional engagement of said elements with the respective passages.
Claim 5
Dependent Claim
37 words
The steering device of claim 3, further including a control member linked to said steering wheel and adapted to selectively move said coupling elements so as to engage or disengage said coupling elements with the respective passages.
Claim 6
Dependent Claim
13 words
The steering device of claim 4, wherein said control member includes cam curves.
Claim 7
Dependent Claim
54 words
The steering device of claim 4, wherein said coupling elements are provided with inclined surfaces which in said coupling position project into a zone of motion of said spoke and act cojointly with the latter so that the respective coupling element will come out of its coupling position upon the passing of said spoke.
Claim 8
Dependent Claim
19 words
The steering device of claim 5, wherein said cam curves are in a positive engagement with said coupling elements.
Claim 9
Dependent Claim
16 words
The steering device of claim 1, wherein said coupling elements are arranged on said dished plate.
Claim 10
Dependent Claim
12 words
The steering device of claim 7, wherein said coupling elements are pins.
Claim 11
Dependent Claim
12 words
The steering device of claim 6, wherein said coupling elements are pins.
Claim 12
Dependent Claim
13 words
The steering device of claim 4, wherein said coupling elements are leaf springs.
Claim 13
Dependent Claim
43 words
The steering device of claim 4, further including transmitting and receiving electronic members arranged on said dished plate and adapted to electrically connect said operating controls and indicating instruments with corresponding receiving electronic members stationary arranged in the vehicle near said dished plate.
Claim 14
Dependent Claim
35 words
The steering device of claim of claim 4, wherein said coupling elements are swivelling brackets having end portions mounted to said construction element and terminated with pins selectively engageable or disengageable with the respective passages.
Claim 15
Dependent Claim
14 words
The steering device of claim 10, wherein said passages are formed as groove-like recesses.
Claim 16
Dependent Claim
16 words
The steering device of claim 14, including springs for pressing said coupling elements into said recesses.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1986-01-10 | 1986-07-12 | 1987-01-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-01-10 | 1990-07-12 | 1991-01-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-01-10 | 1994-07-12 | 1995-01-11 | $7700.00 | Window Closed / Lapsed |