US4531335A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Clip and arrangement for flush fitting of windows
Assignee: Individual
•
Filing: 1982-12-08
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Granted: 1985-07-30
•
Expires: 2002-12-08
Abstract
Abstract The method of applying a glass flushly to a flanged window aperture comprises the steps of attaching resilient fixing clips (10), which have means (11) for attachment to the glass (4) and catch means (16) for locating positively on the window aperture flange, at spaced intervals around the periphery of the glass, applying a bead or beads of sealant (8) at least on the outwardly facing surface of the window aperture flange (1), locating the glass with the fixing clips attached in the window aperture and pressing down on to the sealant bead(s), and further pressing the glass home towards the flange until the fixing clips act under the applied pressure and against their resilience so as to deform intermediate sections B thereof sufficiently to permit their catch means to pass through the flange aperture, release of said further pressure permitting the fixing clips, due to their resilience, to restore into their original form and cause the catch means to locate behind said flange and thus positively hold the glass in position within the window aperture and pressed against the sealant. The invention includes within its scope fixing clips suitable for use with the method, and a flush glass system fitted by use of the method and the fixing clips.
Inventors
- 👤 Denis Mangan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 15:27
CPC Classifications
B; B60; B60J; B60J10/00; B60J10/70; B60J10/30; B60J10/45; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49863; Y10T29/4987
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
147 words
A resilient fixing clip for use in applying a glass to a flange window aperture comprising an elongate narrow strip of resilient material which is bent, or otherwise formed, to provide a channel part at one end for fitting over an edge of the glass to be fitted with opposite sides of the channel bearing on opposite faces of the glass, catch means at the other end in the form of an appropriately shaped tongue part for latching onto a flange around said window aperture, and an intermediate section which is shaped with a configured section such that it will deform and allow elongation between one end and the other end of the clip in response to an applied pressure, the resilience of the material being sufficient to ensure that the clip will tend to be restored to its original shape when the applied pressure is removed.
Claim 2
Dependent Claim
147 words
A resilient fixing clip for use in applying a glass to a flange window aperture comprising an elongate narrow strip of resilient material which is bent, or otherwise formed, to provide a channel part at one end for fitting over an edge of the glass to be fitted with opposite sides of the channel bearing on opposite faces of the glass, catch means at the other end in the form of an appropriately shaped tongue part for latching onto a flange around said window aperture, and an intermediate section which is shaped with a configured section such that it will deform and allow elongation between one end and the other end of the clip in response to an applied pressure, the resilience of the material being sufficient to ensure that the clip will tend to be restored to its original shape when the applied pressure is removed.
Claim 3
Dependent Claim
49 words
A resilient fixing clip according to claim 1, characterised in that the intermediate section comprises a "U"-shaped part formed, and an adjacent inverted "U"-shaped part, the arrangement being such that the limbs of the parts tend to open out when pressure is applied and thus elongate the fixing clip.
Claim 4
Dependent Claim
48 words
A resilient fixing clip according to claim 1, characterised in that the appropriately shaped tongue part is of a curled form with the end edge directed inwardly to enable it to ride smoothly over the edge of the flange and to lock positively hehind said flange during fitting.
Claim 5
Dependent Claim
56 words
A resilient fixing clip according to claim 1, characterised in that the end of the clip defining the channel part is formed with at least one outward and upwardly angled outrigger arm which, with the clips spaced around the edge of the glass to be fitted, act together to centralise the glass within the window aperture.
Claim 6
Dependent Claim
210 words
A flush glass system of the kind in which a glass is retained by sealant within a flanged window aperture, characterised by the glass having a number of resilient fixing clips located at spaced positions around its periphery, which clips act to retain the glass positively in the window aperture by locking behind the flange and pressing the glass down against sealant which is applied to the face of the flange, at least two of said clips each comprising an elongate narrow strip of resilient material which is bent, or otherwise formed, to provide a channel part at one end for fitting over an edge of the glass to be fitted with opposite sides of the channel bearing on opposite faces of the glass, catch means at the other end in the form of an appropriately shaped tongue part for latching onto a flange around said window aperture, and an intermediate section which is shaped with a configured section such that it will deform and allow elongation between one end and the other end of the clip in response to an applied pressure, the resilience of the material being sufficient to ensure that the clip will tend to be restored to its original shape when the applied pressure is removed.
Claim 7
Dependent Claim
210 words
A flush glass system of the kind in which a glass is retained by sealant within a flanged window aperture, characterised by the glass having a number of resilient fixing clips located at spaced positions around its periphery, which clips act to retain the glass positively in the window aperture by locking behind the flange and pressing the glass down against sealant which is applied to the face of the flange, at least two of said clips each comprising an elongate narrow strip of resilient material which is bent, or otherwise formed, to provide a channel part at one end for fitting over an edge of the glass to be fitted with opposite sides of the channel bearing on opposite faces of the glass, catch means at the other end in the form of an appropriately shaped tongue part for latching onto a flange around said window aperture, and an intermediate section which is shaped with a configured section such that it will deform and allow elongation between one end and the other end of the clip in response to an applied pressure, the resilience of the material being sufficient to ensure that the clip will tend to be restored to its original shape when the applied pressure is removed.
Claim 8
Dependent Claim
76 words
A flush glass system according to claim 5, applied to a motor vehicle, characterised in that those edges of the interior lining of the vehicle adjacent the window aperture fitted with the system are fixed by tangs, or like projections provided in said other (tongue part) ends of said fixing clip, and retained by interior finisher strips located over said other ends around the inner periphery of the window aperture, and also fixed by said tangs.
Claim 9
Dependent Claim
39 words
A flush glass system according to claim 6, characterised in that said one (channel) end is provided with further tangs, or like projections by which exterior finisher strips are fixed between the edge of the glass and the aperture.
Claim 10
Dependent Claim
217 words
A flush glass system of the kind in which a glass is retained by sealant within a flanged window aperture, characterised by the glass having a number of resilient fixing clips located at spaced positions around its periphery, which clips act to retain the glass positively in the window aperture by locking behind the flange and pressing the glass down against sealant which is applied to the face of the flange each clip comprising (a) a portion for clamping onto the edge of the glass sheet (b) a portion for latching onto the backside of the flange, and (c) a resilient elongation comprising an elongated narrow strip section between the edge engaging portion and the latching portion, said resilient portion having a configured section which will deform, when compressed between the front face of the flange and the back face of the glass, will elongate between one end and the other serving to move the latch portion away from the glass edge and over the edge of the flange, the resiliency of the elongated section permitting the elongation section to tend to return to its original shape upon removal of compressive force applied against the glass thereby pulling the latch portion into holding engagement with the back side of the flange adjacent the edge of the flange.
Claim 11
Dependent Claim
217 words
A flush glass system of the kind in which a glass is retained by sealant within a flanged window aperture, characterised by the glass having a number of resilient fixing clips located at spaced positions around its periphery, which clips act to retain the glass positively in the window aperture by locking behind the flange and pressing the glass down against sealant which is applied to the face of the flange each clip comprising (a) a portion for clamping onto the edge of the glass sheet (b) a portion for latching onto the backside of the flange, and (c) a resilient elongation comprising an elongated narrow strip section between the edge engaging portion and the latching portion, said resilient portion having a configured section which will deform, when compressed between the front face of the flange and the back face of the glass, will elongate between one end and the other serving to move the latch portion away from the glass edge and over the edge of the flange, the resiliency of the elongated section permitting the elongation section to tend to return to its original shape upon removal of compressive force applied against the glass thereby pulling the latch portion into holding engagement with the back side of the flange adjacent the edge of the flange.
References Cited (Backward Citations)
CA705797A
Cited
US1520739A
Cited
US1873350A
Cited
US2270036A
Cited
US2467604A
Cited
US2715250A
Cited
US2751653A
Cited
GB802586A
Cited
FR1394484A
Cited
US3245182A
Cited
US4278286A
Cited
US4135277A
Cited
US4389069A
Cited
US4389068A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-07-29 | 1989-01-28 | 1989-07-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-07-29 | 1993-01-28 | 1993-07-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-07-29 | 1997-01-28 | 1997-07-30 | $7700.00 | Window Closed / Lapsed |