Patent US4406493A successfully refreshed from Google Patents.
US4406493A
Expired / Lapsed
US
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Panel latching and locking apparatus for modular pickup truck bed cover systems
Assignee: TRAXSYSTEMS A PARTNERSHIP OF
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Filing: 1981-09-21
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Granted: 1983-09-27
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Expires: 2001-09-21
Abstract
Abstract For a modular pickup bed cover system having a plurality of rigid transverse panels which slidingly fit into longitudinal channels fixed along bed side walls, interpanel latching is provided by a transverse, channel-shaped first latching member fixed across rearward ends of all except the rearmost panel and a matching, transverse, angle-shaped second latching member fixed across forward ends of all except the forwardmost panel. Fixed across the rear panel of each panel pair in panel abutment regions is an elastomeric seal. As each pair of panels is latched together, upon installation thereof into the truck bed side channels by pivotally fitting the rearward panel angle member into the forward panel channel member, the seals are compressed a preselected amount assuring weathertight interpanel sealing. Shaped end regions of the latching members cause transverse panel alignment during latching. Locking elements at rearward ends of the longitudinal channels cooperate with slightly bowed side edge regions of the panels to provide disengageable panel channel locking. Such locking also enables determination of safe interpanel unlatching on panel removal from the truck bed.
Inventors
- 👤 Leonard N. Albrecht
- 👤 Bert C. Taylor, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 17:39
CPC Classifications
B; B60; B60J; B60J7/00; B60J7/02; B60J7/04; B60J7/041
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
241 words
In a modular cover system for the bed of a pickup truck or the like, in which the cover system includes a plurality of transverse panels having a width spanning said bed and a pair of longitudinal panel mounting members, one member being mounted along each side of said bed in panel side edge retaining relationship, the panels including compressable transverse panel seals between each adjacent pair of panels when the panels are received by the panel mounting members in a predetermined arrangement to cover the bed, panel interconnecting and locking apparatus which comprises: latching means for releasably latching together each adjacent pair of panels as said panels are being installed in said mounting members and for assuring a predetermined minimum compression of said panel seals therebetween, said latching means including a rigid first latch member fixed to a transverse end of a first one of each said adjacent pair of received panels and a rigid second latch member fixed to an adjacent transverse end of a second one of each of said adjacent pair of received panels, said first and second latch members being engageable and disengageable, as the panels are received by, and removed from, said mounting members by pivoting a rearward panel of each of said adjacent pairs of panels relative to a forward panel thereof, said predetermined minimum seal compression being caused when said rearward panel is pivoted into a longitudinally aligned relationship with said forward panel.
Claim 2
Dependent Claim
241 words
In a modular cover system for the bed of a pickup truck or the like, in which the cover system includes a plurality of transverse panels having a width spanning said bed and a pair of longitudinal panel mounting members, one member being mounted along each side of said bed in panel side edge retaining relationship, the panels including compressable transverse panel seals between each adjacent pair of panels when the panels are received by the panel mounting members in a predetermined arrangement to cover the bed, panel interconnecting and locking apparatus which comprises: latching means for releasably latching together each adjacent pair of panels as said panels are being installed in said mounting members and for assuring a predetermined minimum compression of said panel seals therebetween, said latching means including a rigid first latch member fixed to a transverse end of a first one of each said adjacent pair of received panels and a rigid second latch member fixed to an adjacent transverse end of a second one of each of said adjacent pair of received panels, said first and second latch members being engageable and disengageable, as the panels are received by, and removed from, said mounting members by pivoting a rearward panel of each of said adjacent pairs of panels relative to a forward panel thereof, said predetermined minimum seal compression being caused when said rearward panel is pivoted into a longitudinally aligned relationship with said forward panel.
Claim 3
Dependent Claim
45 words
The panel interconnecting and locking apparatus according to claim 1, including locking means for releasably locking each panel relative to at least one of said longitudinal members as each panel is fully received thereby and for preventing removal therefrom until said locking means is released.
Claim 4
Dependent Claim
109 words
The panel interconnecting and locking apparatus according to claim 2, wherein the locking means includes a locking element fixed near a rearward end of at least one of said longitudinal members in a position enabling an unlocked, rearward one of each adjacent pair of installed panels to be removed from the longitudinal members and to be pivotally unlatched from the corresponding forward panel while said forward panel remains locked relative to the longitudinal members, said locking means thereby also enabling a determination to be made of when any just removed rearward panel can be pivoted relatively to the forwardly adjacent panel for unlatching and separation therefrom without panel damage.
Claim 5
Dependent Claim
211 words
In a modular cover system for a bed of a pick-up truck or the like, in which the cover system includes a plurality of transverse panels having a width spanning said bed and a longitudinal panel mounting member mounted along each opposite side of said bed in panel side edge retaining relationship, the panels including transverse panel seals between each adjacent pair of panels when the panels are received by the longitudinal members in a predetermined arrangement to cover the beds, panel interconnecting and locking apparatus, which comprises: (a) latching means for releasably latching, when the panels are received by the longitudinal members, each panel to a forwardly adjacent panel, said latching means including interlocking first and second latch members fixed respectively to adjacent transverse ends of forward and rearward panels of each adjacent pair of received panels, said first and second latch members causing, when the rearward panel of each adjacent pair is pivoted into a latched relationship, a preselected minimum compression of said seals, thereby insuring panel-to-panel sealing therebetween upon installation; and (b) locking means for releasably locking each panel relative to the longitudinal members, as it is received thereinto, said locking means enabling rearward release of any panel from the longitudinal members without unlocking more forward panels therefrom.
Claim 6
Dependent Claim
211 words
In a modular cover system for a bed of a pick-up truck or the like, in which the cover system includes a plurality of transverse panels having a width spanning said bed and a longitudinal panel mounting member mounted along each opposite side of said bed in panel side edge retaining relationship, the panels including transverse panel seals between each adjacent pair of panels when the panels are received by the longitudinal members in a predetermined arrangement to cover the beds, panel interconnecting and locking apparatus, which comprises: (a) latching means for releasably latching, when the panels are received by the longitudinal members, each panel to a forwardly adjacent panel, said latching means including interlocking first and second latch members fixed respectively to adjacent transverse ends of forward and rearward panels of each adjacent pair of received panels, said first and second latch members causing, when the rearward panel of each adjacent pair is pivoted into a latched relationship, a preselected minimum compression of said seals, thereby insuring panel-to-panel sealing therebetween upon installation; and (b) locking means for releasably locking each panel relative to the longitudinal members, as it is received thereinto, said locking means enabling rearward release of any panel from the longitudinal members without unlocking more forward panels therefrom.
Claim 7
Dependent Claim
47 words
The panel interconnecting and locking apparatus according to claims 1 or 4, wherein the panel latching means includes means causing transverse alignment of adjacent panels during latching therebetween, receiving of the rearward panel of each adjacent pair of panels into the longitudinal members being thereby readily enabled.
Claim 8
Dependent Claim
87 words
The panel interconnecting and locking apparatus according to claims 1 or 4 in which the panel system includes a forward panel, at least one intermediate panel and a rearward panel and wherein the first latch members are channel shaped and are fixed to rearward end surfaces of the forward and intermediate panels and the second latch members are angle shaped and are fixed to forward end surfaces of the intermediate and rearward panels, said angle shaped member fitting downwardly into said channel shaped member for panel latching.
Claim 9
Dependent Claim
103 words
The panel interconnecting and locking apparatus according to claim 6, wherein each first latch member includes a rearwardly extending portion having an upwardly extending leg formed at a rearward end thereof, and wherein each second latch member includes a first downwardly extending portion having a rearwardly extending leg formed at a lower end thereof, a rearward end of said second member rearwardly extending leg fitting downwardly into and pivoting about a region of the first member defined by the intersection of the horizontal portion and vertical leg thereof upon latching engagement between forward and rearward panels of each adjacent pair of received panels.
Claim 10
Dependent Claim
55 words
The panel interconnecting and locking apparatus according to claim 6, wherein said channel shaped member is disposed below the corresponding interpanel seal and extends between opposite side edges of the panels, the channel thereby functioning as a rain gutter in the event the seal is damaged or foreign objects in seal regions prevent adequate sealing.
Claim 11
Dependent Claim
88 words
The panel interconnecting and locking apparatus according to claims 2 or 4, wherein the locking means includes a locking element fixed at a rearward end of at least one of the panel mounting members and includes forming member engaging side edges of the panels in a slight fore-aft arch such that forward ends of the panel edges deflect upwardly to ride over the locking element upon panel installation and so that rearward ends of the panel edges can be sprung upwardly over the locking element for panel removal.
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) | 1986-09-26 | 1987-03-28 | 1987-09-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-09-26 | 1991-03-28 | 1991-09-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-09-26 | 1995-03-28 | 1995-09-27 | $7700.00 | Window Closed / Lapsed |