Patent US2060472A successfully refreshed from Google Patents.
Patent US4377020A successfully refreshed from Google Patents.
US4377020A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bi-rotational hinge
Assignee: COPAGNIE INDUSTRIELLE DE MECANISMES EN ABREGE CIM
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Filing: 1981-03-23
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Granted: 1983-03-22
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Expires: 2001-03-23
Abstract
Abstract A device for mounting a support and articulation arm of a sun-glare shield of a vehicle in which the sun-glare shield is engaged in a horizontal aperture of a bearing and in an orifice of a pull-rod member which is elastically biased upwardly. This pull-rod is guided in a support fixed to the roof of the vehicle. The support may be fixed to the roof so as to be downwardly detachable by means of an elastically expansible ring acted upon by a push-member. The latter is guided by the support and is acted upon by the upper surface of the bearing.
Inventors
- 👤 Gilles Vigo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 23:09
CPC Classifications
B; B60; B60J; B60J3/00; B60J3/02; B60J3/0204; B60J3/0213; B60J3/0217; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32008
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
170 words
A device for mounting a support and articulation arm of a sun-glare shield of a vehicle, the device comprising a support for detachably fixing on a roof element of the vehicle in alignment with an opening in said roof element, the support defining a substantially verticle first aperture, a bearing defining a substantially vertical second aperture which is coaxial with the first aperture and a substantially horizontal third aperture for receiving the arm for rotation of the arm in the second aperture, the second and third apertures intersecting each other, a pull-rod defining a substantially horizontal orifice for the passage of the arm and engaged in the first and second apertures so as to rotatively mount the bearing on the support, and elastically yieldable means interposed between the support and the pull-rod and biasing the pull-rod upwardly for angularly positioning said bearing in at least one position relative to said support comprising at least one projection on said bearing and said cavity means on a support engageable by said projection.
Claim 2
Independent Claim
170 words
A device for mounting a support and articulation arm of a sun-glare shield of a vehicle, the device comprising a support for detachably fixing on a roof element of the vehicle in alignment with an opening in said roof element, the support defining a substantially verticle first aperture, a bearing defining a substantially vertical second aperture which is coaxial with the first aperture and a substantially horizontal third aperture for receiving the arm for rotation of the arm in the second aperture, the second and third apertures intersecting each other, a pull-rod defining a substantially horizontal orifice for the passage of the arm and engaged in the first and second apertures so as to rotatively mount the bearing on the support, and elastically yieldable means interposed between the support and the pull-rod and biasing the pull-rod upwardly for angularly positioning said bearing in at least one position relative to said support comprising at least one projection on said bearing and said cavity means on a support engageable by said projection.
Claim 3
Dependent Claim
40 words
A device according to claim 1, wherein the orifice of the pull-rod has a lower flat surface cooperating with a flat surface provided on the arm in a predetermined position of the arm about a longitudinal axis of the arm.
Claim 4
Dependent Claim
17 words
A device according to claim 2, comprising means for axially retaining the arm relative to the pull-rod.
Claim 5
Dependent Claim
37 words
A device according to claim 1, wherein the elastically yieldable means is a coil spring surrounding the pull-rod and compressed between a head provided on an upper end of the pull-rod and a surface of the support.
Claim 6
Dependent Claim
52 words
A device according to claim 1 in combination with said roof element, said support being provided with an eccentric projection, said eccentric projection engages an aperture which is provided in the roof element and located to one side of said opening whereby the support is angularly positioned relative to the roof element.
Claim 7
Dependent Claim
27 words
A device according to claim 1, wherein the support defines screw passage apertures adjacent the periphery of the support for screwing the support to the roof element.
Claim 8
Dependent Claim
27 words
A device according to claim 6, comprising a projection on an upper surface of the support for centering the support in said opening of the roof element.
Claim 9
Dependent Claim
94 words
A device according to claim 1, 2, 3, or 4, wherein the support has vertical passages surrounding said first aperture, a radially expansible ring projects from an upper surface of the support and defines an upwardly convergent inner surface and has a maximum diameter at rest which is a little greater than the diameter of said opening, and a push-member which has leg portions extending through said vertical passages and has in an upper part thereof means defining an upwardly convergent peripheral surface adapted to act on said inner surface of the expansible ring.
Claim 10
Dependent Claim
39 words
A device according to claim 7, wherein the expansible ring defines, at its base, a groove which tapers from an axial height exceeding the thickness of the roof element to an axial height which is less than said thickness.
Claim 11
Dependent Claim
51 words
A device according to claim 8, comprising a strip member which defines, at one end thereof, a notch whose width is equal to at least the diameter of the pull-rod and which is insertable between the support and the bearing in passing between two of said leg portions of the push-member.
Claim 12
Dependent Claim
51 words
A device according to claim 9, comprising a strip member which defines, at one end thereof, a notch whose width is equal to at least the diameter of the pull-rod and which is insertable between the support and the bearing in passing between two of said leg portions of the push-member.
References Cited (Backward Citations)
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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) | 1986-03-21 | 1986-09-20 | 1987-03-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-03-21 | 1990-09-20 | 1991-03-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-03-21 | 1994-09-20 | 1995-03-22 | $7700.00 | Window Closed / Lapsed |