US4582356A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pivot bearing for sun visor for automotive vehicles
Assignee: Johnson Controls Interiors GmbH and Co KG
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Filing: 1984-12-14
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Granted: 1986-04-15
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Expires: 2004-12-14
Abstract
Abstract The disclosure concerns a sun visor including a visor body which is adapted to slide axially along a pivot-bearing housing defined along one longitudinal edge of the sun visor body, whereby the sun visor can be swiveled around that pivot-bearing housing and the sun-visor body can move along the pivot bearing housing. Inside the pivot-bearing housing is disposed one arm of the support shaft for the visor. A sleeve that is around the shaft and inside the pivot-bearing housing is slidable along the shaft and is fixed to the pivot-bearing housing by a spring which acts upon the sleeve through a window in the pivot-bearing housing. A second slide member is positioned toward the free end of the shaft. The end of the pivot-bearing housing supports a fastened on clip, which closes that end of the pivot-bearing housing. The reinforcing insert for the sun-visor body is also supported between flanges formed on the pivot-bearing housing.
Inventors
- 👤 Klaus-Peter Kaiser
- 👤 Lothar Viertel
- 👤 Gerhard Zweigart
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 13:37
CPC Classifications
B; B60; B60J; B60J3/00; B60J3/02; B60J3/0204; B60J3/0213; B60J3/0234; B60J3/0239; B60J3/0252
Claims Analysis
Total Claims: 23
Claim 1
Independent Claim
161 words
A sun visor for automotive vehicles, comprising: a sun-visor body having a first longitudinal edge and including a hollow pivot-bearing housing at the first edge, an opening defined in and along the pivot-bearing housing; a generally L-shaped bearing support shaft having one arm for being received at the body of a vehicle; the support shaft having a second arm for being received in the pivot-bearing housing; a slide bearing for the visor body and being disposed on the second arm of the support shaft and being movable therealong; fixing means for fixing the slide bearing against displacement with respect to the pivot-bearing housing; the pivot-bearing housing having a window opening in it providing access to the slide bearing within the pivot-bearing housing, and the fixing means comprising a spring on the pivot-bearing housing, extending through the window opening and bearing against the slide bearing for fixing the slide bearing against shifting along the second arm with respect to the pivot-bearing housing.
Claim 2
Dependent Claim
161 words
A sun visor for automotive vehicles, comprising: a sun-visor body having a first longitudinal edge and including a hollow pivot-bearing housing at the first edge, an opening defined in and along the pivot-bearing housing; a generally L-shaped bearing support shaft having one arm for being received at the body of a vehicle; the support shaft having a second arm for being received in the pivot-bearing housing; a slide bearing for the visor body and being disposed on the second arm of the support shaft and being movable therealong; fixing means for fixing the slide bearing against displacement with respect to the pivot-bearing housing; the pivot-bearing housing having a window opening in it providing access to the slide bearing within the pivot-bearing housing, and the fixing means comprising a spring on the pivot-bearing housing, extending through the window opening and bearing against the slide bearing for fixing the slide bearing against shifting along the second arm with respect to the pivot-bearing housing.
Claim 3
Dependent Claim
32 words
The sun visor of claim 1, wherein the slide bearing includes a sleeve through which the second arm of the shaft extends and on which arm the slide bearing can slide axially.
Claim 4
Dependent Claim
43 words
The sun visor of claim 2, wherein the second arm of the shaft has a flat defined on it, and the sleeve of the slide bearing is internally profiled to ride on the flat to prevent rotation of the sleeve around the shaft.
Claim 5
Dependent Claim
32 words
The sun visor of claim 2, further comprising means for permitting the slide bearing sleeve to move axially of the second arm while prohibiting rotation of the sleeve around the second arm.
Claim 6
Dependent Claim
20 words
The sun visor of claim 4, wherein the sleeve includes spaced apart shoulders between which the spring engages the sleeve.
Claim 7
Dependent Claim
44 words
The sun visor of claim 2, wherein the sleeve includes a flat defined on it and positioned such that the spring will contact the flat on the slide bearing for inhibiting rotation of the slide bearing when the spring is resting against the flat.
Claim 8
Dependent Claim
30 words
The sun visor of claim 2, wherein the spring is U-shaped and rides on the pivot-bearing housing, and the spring includes one leg thereof which bears against the slide bearing.
Claim 9
Dependent Claim
47 words
The sun visor of claim 2, wherein the second arm has an end that is away from the first arm of the support shaft; a slide member fixed to the end of the second arm and the slide member being guided without play in the pivot-bearing housing.
Claim 10
Dependent Claim
34 words
The sun visor of claim 4, wherein the sleeve has opposite ends and includes slide extensions on the opposite ends, the slide extensions being guided without play on the second arm of the shaft.
Claim 11
Dependent Claim
53 words
The sun visor of claim 8, further comprising means for permitting the slide bearing sleeve to move axially for the second arm while prohibiting rotation of the sleeve around the second arm; the slide member and the slide extensions both comprising plastic injection moldings having good sliding properties and high resistance to abrasion.
Claim 12
Dependent Claim
39 words
The sun visor of claim 10, wherein the slide extensions are injection molded integrally on the ends of the sleeve; the slide extensions having cross-sectional openings therethrough corresponding to the cross-sectional profile of the second arm of the shaft.
Claim 13
Dependent Claim
38 words
The sun visor of claim 4, wherein the sleeve is comprised of metallic material; the sleeve having an inside diameter which is greater than the diameter of the second arm of the shaft on which the sleeve rides.
Claim 14
Dependent Claim
26 words
The sun visor of claim 8, wherein the sleeve shoulders are defined as slide extensions of the sleeve, and the slide extensions have a tubular shape.
Claim 15
Dependent Claim
39 words
The sun visor of claim 8, wherein the second arm of the shaft has at its end a clip member; a receiver separate from the clip member and adapted for engagement on the clip member in a push-button-like fashion.
Claim 16
Dependent Claim
26 words
The sun visor of claim 2, wherein the sleeve shoulders are defined as slide extensions of the sleeve, and the slide extensions have a tubular shape.
Claim 17
Dependent Claim
39 words
The sun visor of claim 14, wherein the receiver includes a plug opening, with an inner constriction defined in it, whereby the receiver comprises a plug; the receiver plug being removably fastened to the end of the pivot-bearing housing.
Claim 18
Dependent Claim
95 words
The sun visor of claim 16, wherein the second arm of the shaft includes a step-shaped shoulder defined at its free end; a mushroom head defined at the free end of the second arm beyond the step-shaped shoulder; the slide member having an inwardly directed collar thereon for gripping the mushroom head of the second arm of the shaft; a separate clip member having a socket therein which is fixed against translation on the mushroom head and on the side of the slide member facing toward the collar on the free end of the shaft.
Claim 19
Dependent Claim
17 words
The sun visor of claim 17, wherein the slide member is integral with the socket clip member.
Claim 20
Dependent Claim
44 words
The sun visor of claim 8, wherein the pivot-bearing housing has an inner wall surrounding the slide member, and the inner wall is smooth, which permits sliding of the slide member with respect to the pivot-bearing housing along the second arm of the shaft.
Claim 21
Dependent Claim
14 words
The sun visor of claim 2, wherein the pivot-bearing housing comprises a round tube.
Claim 22
Dependent Claim
76 words
The sun visor of claim 20, wherein the pivot-bearing housing is a profiled member comprising an incorporated tubular member and further comprising two flanges seated next to each other and spaced slightly apart and extending along the exterior of the tubular member; the sun visor further comprising a stiffening insert for stiffening the body of the sun visor; the insert being incorporated in the sun-visor body and being fastened between the flanges of the profiled member.
Claim 23
Dependent Claim
59 words
The sun visor of claim 20, further comprising a guide member having a bore therethrough riding over the second arm of the shaft and being inserted into that end of the pivot-bearing housing which faces toward the first arm of the shaft, the diameter of the guide member being approximately the diameter of the second arm of the shaft.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-04-14 | 1989-10-14 | 1990-04-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-04-14 | 1993-10-14 | 1994-04-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-04-14 | 1997-10-14 | 1998-04-15 | $7700.00 | Window Closed / Lapsed |