US4396325A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cargo bracing panel
Assignee: BISHOP-WISECARVER Corp A CORP OF CA
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Filing: 1981-04-24
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Granted: 1983-08-02
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Expires: 2001-04-24
Abstract
Abstract A vertical bulkhead is constructed for insertion in the interior of a cargo transporting vessel such as a truck, freight car, or marine cargo carrier to support the cargo during movement of the vessel. The bulkhead is constructed of any suitable stiff material and has positioned upon it a pair of pads or bearing elements at opposite edges disposed to frictionally engage opposite inner walls of the vessel. One of these pads is mounted on an adjustable mechanism disposed to move the pad horizontally and to lock it and consequently lock the bulkhead in a fixed position inside the vessel against the cargo.
Inventors
- 👤 Roland R. Joice-Cavanagh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 03:33
CPC Classifications
B; B60; B60P; B60P7/00; B60P7/06; B60P7/135; B60P7/14
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
198 words
An extensible foot assembly for mounting to a cargo support member to enable use of the member for shoring of cargo in a transportation container, said foot assembly including a body portion formed for mounting to said support member, an extensible element movably mounted to said body portion and having a bearing portion formed to engage and bear against a wall of said container, and adjustment means formed for advancement of said extensible element relative to said body portion and formed for securement of said extensible element in an advanced position to apply a bearing force to said wall, wherein the improvement in said foot assembly is comprised of: said adjustment means including spring biasing means formed and mounted to apply a biasing force between said body portion and said extensible element in a direction urging said extensible element toward said advanced position; and said adjustment means further including juxtapositioned advancement means formed for selective coupling to said extensible element for positive advancement of said extensible element toward said advanced position and formed for uncoupling form said extensible element to free said extensible element for displacement independently of said advancement means as urged by said spring biasing means.
Claim 2
Dependent Claim
198 words
An extensible foot assembly for mounting to a cargo support member to enable use of the member for shoring of cargo in a transportation container, said foot assembly including a body portion formed for mounting to said support member, an extensible element movably mounted to said body portion and having a bearing portion formed to engage and bear against a wall of said container, and adjustment means formed for advancement of said extensible element relative to said body portion and formed for securement of said extensible element in an advanced position to apply a bearing force to said wall, wherein the improvement in said foot assembly is comprised of: said adjustment means including spring biasing means formed and mounted to apply a biasing force between said body portion and said extensible element in a direction urging said extensible element toward said advanced position; and said adjustment means further including juxtapositioned advancement means formed for selective coupling to said extensible element for positive advancement of said extensible element toward said advanced position and formed for uncoupling form said extensible element to free said extensible element for displacement independently of said advancement means as urged by said spring biasing means.
Claim 3
Dependent Claim
57 words
The extensible foot assembly as defined in claim 1 wherein, said advancement means is formed as a rack of teeth on said extensible element and pinion means rotatably mounted to said body portion and formed to mate with said rack of teeth, said pinion means including a manually engageable handle coupled for rotation of said pinion means.
Claim 4
Dependent Claim
36 words
The extensible foot assembly as defined in claim 2 wherein, said adjustment means includes latch means formed for locking of said handle in a fixed position for securement of said extensible element in said advanced position.
Claim 5
Dependent Claim
29 words
The extensible foot assembly as defined in claim 1 wherein, said body portion includes mounting means formed for securement of said foot assembly to a partition-like cargo support member.
Claim 6
Dependent Claim
180 words
A cargo supporting device for use in shoring cargo in a transportation container including a cargo support member, and pair of foot assemblies mounted to opposite sides of said cargo support member, said foot assemblies being formed to engage and bear upon opposite walls of said container at least one of said foot assemblies being formed with an extensible element and adjustment means formed for advancement of said extensible element against one of said extensible element against one of said walls and securement of said extensible element in an advanced position, wherein the improvement in said cargo support assembly is comprised of: said cargo support member is formed as a partition-like member; and said one of said foot assemblies is formed for a resilient displacement of said extensible element and automatic application of a bearing force against said walls during placement of said partition-like member, and said one of said foot assemblies is further formed with juxtapositioned advancement means for positive application of an increased bearing force against said walls during advancement of said extensible element to said advanced position.
Claim 7
Dependent Claim
180 words
A cargo supporting device for use in shoring cargo in a transportation container including a cargo support member, and pair of foot assemblies mounted to opposite sides of said cargo support member, said foot assemblies being formed to engage and bear upon opposite walls of said container at least one of said foot assemblies being formed with an extensible element and adjustment means formed for advancement of said extensible element against one of said extensible element against one of said walls and securement of said extensible element in an advanced position, wherein the improvement in said cargo support assembly is comprised of: said cargo support member is formed as a partition-like member; and said one of said foot assemblies is formed for a resilient displacement of said extensible element and automatic application of a bearing force against said walls during placement of said partition-like member, and said one of said foot assemblies is further formed with juxtapositioned advancement means for positive application of an increased bearing force against said walls during advancement of said extensible element to said advanced position.
Claim 8
Dependent Claim
77 words
The cargo support assembly as defined in claim 5 wherein, said adjustment means on said one of said foot assemblies is formed to resiliently bias said extensible element for displacement toward said advanced position, and said adjustment means further includes positive advancement means formed for engagement with said extensible element and formed for positively driven displacement of said extensible element between said advanced position and a position enabling disengagement of said advancement means from said extensible element.
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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) | 1986-08-01 | 1987-01-31 | 1987-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-08-01 | 1991-01-31 | 1991-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-08-01 | 1995-01-31 | 1995-08-02 | $7700.00 | Window Closed / Lapsed |