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US3727973A Expired / Lapsed US ⏱️ 0.0 years remaining

Hinged draught deflectors for vehicle opening roofs

Assignee: Weathershields Ltd
•
Filing: 1971-06-28
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Granted: 1973-04-17
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Expires: 1991-06-28
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Abstract

Abstract A hinged deflector for a vehicle opening roof comprises a transverse flap adapted to be hingedly connected to the front end of the roof opening. A transverse sealing strip for attachment to the roof at the front end of the opening is provided with a rearwardly disposed part-circular bead having an outer curved surface with which the edge of the flap adjacent to the strip is adapted to make full facial abutment, at least when the flap is in either an operative upwardly and rearwardly inclined position or an inoperative downwardly and forwardly inoperative position.

Inventors

  • 👤 J Perks

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-07 18:00
CPC Classifications
B; B60; B60J; B60J7/00; B60J7/22

Claims Analysis

Total Claims: 12
Claim 1
Independent Claim 258 words
A hinged deflector for a vehicle opening roof of the type comprising a vehicle roof having a front part in which is located an opening, guides on opposite sides of said opening, and a panel assembly slidable in said guides between a first position in which said opening is closed and a second position in which at least a portion of the opening at its front end is exposed, said hinged deflector comprising a transverse flap for location at a front end of an opening in a vehicle roof and manually hingable about a transverse axis between a downwardly and forwardly extending inoperative position and at least one upwardly and rearwardly inclined operative position, said transverse flap having a forward edge, the invention comprising a transverse sealing strip for attachment to a roof at a front end of an opening, a rearwardly disposed part-circular bead on said strip having an outer curved surface with which said forward edge of said flap is adapted to engage at least when said flap is in both said operative and inoperative positions, and hinge means located substantially between opposite ends of said flap for connecting said flap to said sealing strip, said hinge means comprising a first flange connected to said sealing strip, a second flange connected to said flap and a hinge pin hingably coupling said first and second flanges, said hinge pin being fast in one of said flanges and having opposite ends which project outwardly from said hinge assembly in opposite directions and which are received within said bead.
Claim 2
Dependent Claim 258 words
A hinged deflector for a vehicle opening roof of the type comprising a vehicle roof having a front part in which is located an opening, guides on opposite sides of said opening, and a panel assembly slidable in said guides between a first position in which said opening is closed and a second position in which at least a portion of the opening at its front end is exposed, said hinged deflector comprising a transverse flap for location at a front end of an opening in a vehicle roof and manually hingable about a transverse axis between a downwardly and forwardly extending inoperative position and at least one upwardly and rearwardly inclined operative position, said transverse flap having a forward edge, the invention comprising a transverse sealing strip for attachment to a roof at a front end of an opening, a rearwardly disposed part-circular bead on said strip having an outer curved surface with which said forward edge of said flap is adapted to engage at least when said flap is in both said operative and inoperative positions, and hinge means located substantially between opposite ends of said flap for connecting said flap to said sealing strip, said hinge means comprising a first flange connected to said sealing strip, a second flange connected to said flap and a hinge pin hingably coupling said first and second flanges, said hinge pin being fast in one of said flanges and having opposite ends which project outwardly from said hinge assembly in opposite directions and which are received within said bead.
Claim 3
Dependent Claim 18 words
The invention as claimed in claim 1, wherein said bead extends rearwardly and downwardly from said sealing strip.
Claim 4
Dependent Claim 32 words
The invention as claimed in claim 1, wherein said flap is also connected to said sealing strip by a pair of transversely spaced hinges located on opposite sides of said hinge means.
Claim 5
Dependent Claim 34 words
The invention as claimed in claim 1, wherein said hinge pin is fast in spaced lugs in said first flange and outer ends of the hinge pin project in opposite directions from said lugs.
Claim 6
Dependent Claim 48 words
The invention as claimed in claim 1, wherein said second flange comprises two continuous superimposed leaves having inner ends shaped to embrace a major portion of the peripheral edge of said hinge pin to provide a frictional grip resisting angular movement of said flap about said transverse axis.
Claim 7
Dependent Claim 45 words
The invention as claimed in claim 5, wherein an assembly passed through aligned openings in said leaves and in said flap clamps togethersaid leaves and said flap, and means are incorporated for adjusting the effective length of said clamping assembly to vary said frictional grip.
Claim 8
Dependent Claim 37 words
The invention as claimed in claim 8, wherein said clamping assembly extends through an opening in said flap and said last mentioned opening is elongated in a direction normal to said axis of rotation of said flap.
Claim 9
Dependent Claim 199 words
In combination: a vehicle opening roof and a hinged deflector, said combination comprising a transverse flap located at the front end of aN opening in a front part of a vehicle roof and having a forward edge, guides extending along each side of said opening, a panel assembly slidable in said guides between a first position in which the opening is closed and a second position in which at least a portion of said opening at its front end is exposed and, when said panel assemby is moved rearwardly to uncover at least a part of said opening, said flap can be hinged manually between a transverse axis at said front end of said opening between a downwardly and forwardly extending inoperative position and at least one upwardly and rearwardly inclined operative position, the invention comprising a transverse sealing strip attached to said roof at said front end of said opening, hinge means coupling said flap to said sealing strip, and a rearwardly disposed part-circular bead on said strip having an outer curved surface with which said forward end of said flap is adapted to engage at least when said flap is in both said operative and inoperative positions.
Claim 10
Dependent Claim 199 words
In combination: a vehicle opening roof and a hinged deflector, said combination comprising a transverse flap located at the front end of aN opening in a front part of a vehicle roof and having a forward edge, guides extending along each side of said opening, a panel assembly slidable in said guides between a first position in which the opening is closed and a second position in which at least a portion of said opening at its front end is exposed and, when said panel assemby is moved rearwardly to uncover at least a part of said opening, said flap can be hinged manually between a transverse axis at said front end of said opening between a downwardly and forwardly extending inoperative position and at least one upwardly and rearwardly inclined operative position, the invention comprising a transverse sealing strip attached to said roof at said front end of said opening, hinge means coupling said flap to said sealing strip, and a rearwardly disposed part-circular bead on said strip having an outer curved surface with which said forward end of said flap is adapted to engage at least when said flap is in both said operative and inoperative positions.
Claim 11
Dependent Claim 105 words
The invention as claimed in claim 8, wherein said hinge means comprises a pair of transversely spaced hinges and a third hinge assembly located between said hinge of said pair substantially between opposite ends of said flap at substantially the mid-point in the length of said flap, said third hinge assembly comprising a first flange connected to said sealing strip, a second flange connected to said flap, and a hinge pin hingedly coupling said first and second flanges and fast in one of said flanges, opposite ends of said hinge pin projecting mutually from said hinge assembly in opposite directions and received in said bead.
Claim 12
Dependent Claim 40 words
The invention as claimed in claim 9, wherein said first flange includes spaced lugs from which said opposite ends of said hinge pin project into said bead, and means are incorporated for making said hinge pin fast in said lugs.

References Cited (Backward Citations)

US3156175A Cited
US3368841A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1976-04-16 1976-10-16 1977-04-17 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1980-04-16 1980-10-16 1981-04-17 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1984-04-16 1984-10-16 1985-04-17 $7700.00 Window Closed / Lapsed

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