US4688706A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for carrying a load
Assignee: Industri Thule AB
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Filing: 1985-08-29
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Granted: 1987-08-25
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Expires: 2005-08-29
Abstract
Abstract The present invention relates to a structural arrangement by which a load may be carried on the rooftop of a vehicle. A roof rack is provided for directly supporting the load and is detachably connected to the roof of the vehicle through a fastening arrangement. The fastening arrangement will position the roof rack in a predetermined relationship with respect to the vehicle roof and clamp the roof rack thereto. Additionally, the roof rack is correctly positioned and clamped by the same device that connects the roof rack to the vehicle roof.
Inventors
- 👤 Willis Thulin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 11:08
CPC Classifications
B; B60; B60R; B60R9/00; B60R9/04; B60R9/058
Claims Analysis
Total Claims: 26
Claim 1
Independent Claim
218 words
A device for carrying a load on a vehicle roof comprising: a load carrying member extending over the roof, fixing means having engagement means for detachably attaching the fixing means onto the vehicle, said fixing means including clamping means for clamping the load carrying member in the fixing means, an operating device arranged for fastening both the load carrying member to the fixing means and the fixing means onto the vehicle when operated, said fixing means including a pivotable member connected to said clamping means for moving said clamping means, when pivoted, to a position clamping said load carrying member to the fixing means, said pivotable member being connected to the operating device to be pivoted upon operation of the operating device, the fixing means including an abutment member, the clamping means including a pressure member which, by engaging the load carrying member, urges the load carrying member against the abutment member to clamp the load carrying member to the fixing means, said pressure member being operatively connected to the operating device to be actuated thereby, the contact between first and second surface portions of the load carrying member and corresponding abutting surfaces of the abutment member and the pressure member are substantially continuous over the area of contact between the pressure member and the abutment member surfaces.
Claim 2
Independent Claim
218 words
A device for carrying a load on a vehicle roof comprising: a load carrying member extending over the roof, fixing means having engagement means for detachably attaching the fixing means onto the vehicle, said fixing means including clamping means for clamping the load carrying member in the fixing means, an operating device arranged for fastening both the load carrying member to the fixing means and the fixing means onto the vehicle when operated, said fixing means including a pivotable member connected to said clamping means for moving said clamping means, when pivoted, to a position clamping said load carrying member to the fixing means, said pivotable member being connected to the operating device to be pivoted upon operation of the operating device, the fixing means including an abutment member, the clamping means including a pressure member which, by engaging the load carrying member, urges the load carrying member against the abutment member to clamp the load carrying member to the fixing means, said pressure member being operatively connected to the operating device to be actuated thereby, the contact between first and second surface portions of the load carrying member and corresponding abutting surfaces of the abutment member and the pressure member are substantially continuous over the area of contact between the pressure member and the abutment member surfaces.
Claim 3
Dependent Claim
55 words
A device as claimed in claim 2, wherein the abutment member is positioned underneath the load carrying member and the pressure member is a substantially U-shaped member which receives said load carrying member and has a pressure surface for engaging and urging the load carrying member downwardly into a clamping position against said abutment member.
Claim 4
Dependent Claim
67 words
A device as claimed in claim 2, wherein the substantially U-shaped member includes flange members extending to a position below the abutment member and connected to said pivotable member, a cam surface defined on said pivotable member and engageable with a side of the abutment member opposite from the load carrying member and pivotally displaceable towards and away from said side upon actuation of the operating device.
Claim 5
Dependent Claim
60 words
A device as claimed in claim 1, wherein the abutment member is a portion of the fixing means and is positioned above the load carrying member, the pressure member is a portion of the pivotable member mounted in the fixing means and upon actuation of the operating device, said pressure member urges the load carrying member against said abutment member.
Claim 6
Dependent Claim
90 words
A device as claimed in claim 3, wherein the engagement means comprises a foot member for engaging a substantially upwardly facing surface of the vehicle, a clamping member having a first end defining a clamping portion which is movable towards and away from said foot member for engagement with the vehicle, the operating device engaging said pivotable member and said clamping member for drawing said pivotable member and said clamping member towards each other, said clamping member having a second end portion engaging a slide surface of the pivotable member.
Claim 7
Dependent Claim
100 words
A device as claimed in claim 3, wherein said engagement means comprises a foot member for engaging a substantially upwardly facing surface of the vehicle, a clamping member having a first end defining a clamping portion which is movable towards and away from said foot member for engagement with the vehicle, a rocker arm pivotally connected with a central portion of the pivotable member, said rocker arm engaging with a first end portion of said clamping member and having a second end portion engaging with said operating device for pivotal movement of both the rocker arm and the pivotable member.
Claim 8
Dependent Claim
76 words
A device as claimed in claim 3, wherein said engagement means comprises a foot member for engaging a substantially upwardly facing surface of the vehicle, a clamping member having a first end defining a clamping portion which is movable towards and away from said foot member for engagement with the vehicle, said pivotable member having an arm projecting from a cam surface on said pivotable member and connected to said operating device and said clamping member.
Claim 9
Dependent Claim
48 words
The device as claimed in claim 1, wherein the operating device includes a threaded bolt and nut, said nut being fastened to the pivotable member, said nut being pivotal relative to the pivotable member about an axis that does not constantly intersect the longitudinal axis of the bolt.
Claim 10
Dependent Claim
16 words
The device as claimed in claim 1, wherein the operating member passes through the engagement means.
Claim 11
Independent Claim
216 words
A device for carrying a load on a vehicle roof comprising: a load carrying member extending over the roof, fixing means having engagement means for detachably attaching the fixing means onto the vehicle, said fixing means including clamping means for clamping the load carrying member in the fixing means, an operating device arranged for fastening both the load carrying member to the fixing means and the fixing means onto the vehicle when operated, said fixing means including a pivotable member connected to said clamping means for moving said clamping means, when pivoted, to a position clamping said load carrying member to the fixing means, said pivotable member being connected to the operating device to be pivoted upon operation of the operating device, the fixing means including an abutment member, the clamping means including a pressure member which, by engaging the load carrying member, urges the load carrying member against the abutment member to clamp the load carrying member to the fixing means, said pressure member being operatively connected to the operating device to be acutated thereby, the operating device includes a threaded bolt and nut, said nut being fastened to the pivotable member, said nut being pivotal relative to the pivotable member about an axis that does not constantly intersect the longitudinal axis of the bolt.
Claim 12
Independent Claim
216 words
A device for carrying a load on a vehicle roof comprising: a load carrying member extending over the roof, fixing means having engagement means for detachably attaching the fixing means onto the vehicle, said fixing means including clamping means for clamping the load carrying member in the fixing means, an operating device arranged for fastening both the load carrying member to the fixing means and the fixing means onto the vehicle when operated, said fixing means including a pivotable member connected to said clamping means for moving said clamping means, when pivoted, to a position clamping said load carrying member to the fixing means, said pivotable member being connected to the operating device to be pivoted upon operation of the operating device, the fixing means including an abutment member, the clamping means including a pressure member which, by engaging the load carrying member, urges the load carrying member against the abutment member to clamp the load carrying member to the fixing means, said pressure member being operatively connected to the operating device to be acutated thereby, the operating device includes a threaded bolt and nut, said nut being fastened to the pivotable member, said nut being pivotal relative to the pivotable member about an axis that does not constantly intersect the longitudinal axis of the bolt.
Claim 13
Dependent Claim
14 words
The device of claim 10, wherein the operating member passes through the engagement means.
Claim 14
Dependent Claim
17 words
The device as claimed in claim 10, wherein the operating device is movable with the engagement means.
Claim 15
Dependent Claim
28 words
The device as claim in claim 10, wherein the operating device is movable in a direction different from its longitudinal axial direction upon movement of the engagement means.
Claim 16
Dependent Claim
35 words
The device as claimed in claim 10, wherein the axis of the bolt is located between the axis of the nut and a cam surface provided on the pivotable member for actuating the pressure surface.
Claim 17
Independent Claim
176 words
A device for carrying a load on a vehicle roof comprising: fixing means having engagement means for detachably attaching the fixing means onto the vehicle, said fixing means including clamping means for clamping the load carrying member in the fixing means, an operating device arranged for fastening both the load carrying member to the fixing means and the fixing means onto the vehicle when operated, said fixing means including a pivotable member connected to said clamping means for moving said clamping means, when pivoted, to a position clamping said load carrying member to the fixing means, said pivotable member being connected to the operating device to be pivoted upon operation of the operating device, the fixing meand including an abutment member, the clamping means including a pressure member which, by engaging the load carrying member, urges the load carrying member against the abutment member to clamp the load carrying member to the fixing means, said pressure member being operatively connected to the operating device to be actuated thereby, the operating member passing through the engagement means.
Claim 18
Independent Claim
176 words
A device for carrying a load on a vehicle roof comprising: fixing means having engagement means for detachably attaching the fixing means onto the vehicle, said fixing means including clamping means for clamping the load carrying member in the fixing means, an operating device arranged for fastening both the load carrying member to the fixing means and the fixing means onto the vehicle when operated, said fixing means including a pivotable member connected to said clamping means for moving said clamping means, when pivoted, to a position clamping said load carrying member to the fixing means, said pivotable member being connected to the operating device to be pivoted upon operation of the operating device, the fixing meand including an abutment member, the clamping means including a pressure member which, by engaging the load carrying member, urges the load carrying member against the abutment member to clamp the load carrying member to the fixing means, said pressure member being operatively connected to the operating device to be actuated thereby, the operating member passing through the engagement means.
Claim 19
Dependent Claim
55 words
A device as claimed in claim 15, wherein the abutment member is positioned underneath the load carrying member and the pressure member is a substantially U-shaped member which receives said load carrying member and has a pressure surface for engaging and urging the load carrying member downwardly into a clamping position against said abutment member.
Claim 20
Dependent Claim
68 words
A device as claimed in claim 16, wherein the substantially U-shaped member includes flange members extending to a position below the abutment member and connected to said pivotable member, a cam surface defined on said pivotable member and engageable with a side of the supporting abutment member opposite from the load carrying member and pivotally displaceable towards and away from said side upon actuation of the operating device.
Claim 21
Dependent Claim
60 words
A device as claimed in claim 15, wherein the abutment member is a portion of the fixing means and is positioned above the load carrying member, the pressure member is a portion of the pivotable member mounted in the fixing means and upon actuation of the operating device said pressure member urges the load carrying member against said abutment member.
Claim 22
Dependent Claim
90 words
A device as claimed in claim 17, wherein the engagement means comprises a foot member for engaging a substantially upwardly facing surface of the vehicle, a clamping member having a first end defining a clamping portion which is movable towards and away from said foot member for engagement with the vehicle, the operating device engaging said pivotable member and said clamping member for drawing said pivotable member and said clamping member towards each other, said clamping member having a second end portion engaging a slide surface of the pivotable member.
Claim 23
Dependent Claim
100 words
A device as claimed in claim 17, wherein said engagement means comprises a foot member for engaging a substantially upwardly facing surface of the vehicle, a clamping member having a first end defining a clamping portion which is movable towards and away from said foot member for engagement with the vehicle, a rocker arm pivotally connected with a central portion of the pivotable member, said rocker arm engaging with a first end portion of said clamping member and having a second end portion engaging with said operating device for pivotal movement of both the rocker arm and the pivotable member.
Claim 24
Dependent Claim
76 words
A device a sclaimed in claim 17, wherein said engagement means comprises a foot member for engaging a substantially upwardly facing surface of the vehicle, a clamping member having a first end defining a clamping portion which is movable towards and away from said foot member for engagement with the vehicle, said pivotable member having an arm projecting from a cam surface on said pivotable member and connected to said operating device and said clamping member.
Claim 25
Dependent Claim
48 words
The device as claimed in claim 15, wherein the operating device includes a threaded bolt and nut, said nut being fastened to the pivotable member, said nut being pivotal relative to the pivotable member about an axis that does not constantly intersect the longitudinal axis of the bolt.
Claim 26
Dependent Claim
17 words
The device as claimed in claim 15, wherein the operating device is movable with the engagement means.
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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) | 1990-08-24 | 1991-02-23 | 1991-08-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-08-24 | 1995-02-23 | 1995-08-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-08-24 | 1999-02-23 | 1999-08-25 | $7700.00 | Window Closed / Lapsed |