Patent US4527812A successfully refreshed from Google Patents.
US4527812A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Crossbeam support pad for towable vehicle
Assignee: Farr Co
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Filing: 1982-11-17
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Granted: 1985-07-09
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Expires: 2002-11-17
Abstract
Abstract A pair of laterally spaced support pads are attached to the understructure of the front end of a towage vehicle for engagement by a crossbeam adapted to fit between the vehicle understructure and the towing chain extending from a wrecker towing sling tow bar to the vehicle body behind the wheels. Each support pad includes an upper surface adapted for engagement against the vehicle understructure and the lower surface spaced vertically below the upper surface at a distance which positions crossbar to route the tow sling to eliminate or lessen the interference with the vehicle front end which would otherwise result from engagement of the crossbeam directly upon the understructure of the towed vehicle. A flange portion depends from the lower surface of the pad and is adapted for engagement by the crossbeam to assure a certain longitudinal positioning of the crossbeam. Thus, the support pads locate the crossbeam at a certain longitudinal position and vertical spacing below the vehicle understructure to minimize damage to the front end of the towed vehicle by the towing sling.
Inventors
- 👤 James R. McFadden
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 17:19
CPC Classifications
B; B60; B60P; B60P3/00; B60P3/12; B60P3/125
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
163 words
In a motor vehicle towable by towing equipment having a towing sling and a crossbeam adapted to fit between the understructure of the vehicle and the towing chains extending from the towing sling to the vehicle underbody to minimize damage to the front end of the towed vehicle, the improvement comprising: a support pad adapted for attachment upon the understructure of the vehicle and having an upper surface adapted for engagement with the understructure and a lower surface spaced vertically below the upper surface and adapted to be engaged by the crossbeam, and said support pad having means adapted for engagement by the crossbeam to establish the crossbeam at a certain longitudinal position whereby the pad assembly locates the crossbeam to route the towing sling in lesser interference with the vehicle front end than otherwise provided by engagement of the crossbeam directly upon the underside of the vehicle to minimize damage to the front end of the towed vehicle by the towing equipment.
Claim 2
Dependent Claim
163 words
In a motor vehicle towable by towing equipment having a towing sling and a crossbeam adapted to fit between the understructure of the vehicle and the towing chains extending from the towing sling to the vehicle underbody to minimize damage to the front end of the towed vehicle, the improvement comprising: a support pad adapted for attachment upon the understructure of the vehicle and having an upper surface adapted for engagement with the understructure and a lower surface spaced vertically below the upper surface and adapted to be engaged by the crossbeam, and said support pad having means adapted for engagement by the crossbeam to establish the crossbeam at a certain longitudinal position whereby the pad assembly locates the crossbeam to route the towing sling in lesser interference with the vehicle front end than otherwise provided by engagement of the crossbeam directly upon the underside of the vehicle to minimize damage to the front end of the towed vehicle by the towing equipment.
Claim 3
Dependent Claim
161 words
In a motor vehicle towable by towing equipment having a towing sling and a crossbeam adapted to fit between the understructure of the vehicle and the towing chains extending from the towing sling to the vehicle underbody, the improvement comprising: a support pad having an upper surface adapted for attachment upon the underside of the front bumper impact bar, a lower surface spaced vertically below the upper surface and adapted to be engaged by the crossbeam, and a flange portion, depending from the lower surface and adapted for engagement by the crossbeam whereby the pad assembly flange portion assures a predetermined longitudinal positioning of the crossbeam and the vertical spacing between the pad assembly upper and lower surfaces routes the towing sling for lessened interference with the vehicle front end than otherwise resulting by engagement of the crossbeam directly upon the underside of the bumper impact bar to minimize damage to front end of the towed vehicle by the tow chains.
Claim 4
Dependent Claim
161 words
In a motor vehicle towable by towing equipment having a towing sling and a crossbeam adapted to fit between the understructure of the vehicle and the towing chains extending from the towing sling to the vehicle underbody, the improvement comprising: a support pad having an upper surface adapted for attachment upon the underside of the front bumper impact bar, a lower surface spaced vertically below the upper surface and adapted to be engaged by the crossbeam, and a flange portion, depending from the lower surface and adapted for engagement by the crossbeam whereby the pad assembly flange portion assures a predetermined longitudinal positioning of the crossbeam and the vertical spacing between the pad assembly upper and lower surfaces routes the towing sling for lessened interference with the vehicle front end than otherwise resulting by engagement of the crossbeam directly upon the underside of the bumper impact bar to minimize damage to front end of the towed vehicle by the tow chains.
Claim 5
Dependent Claim
129 words
In a motor vehicle towable by towing equipment having a towing sling and a crossbeam adapted to fit between the understructure of the vehicle and the towing chains extending from the towing sling to the vehicle underbody, the improvement comprising: a support pad having an upper surface and a lower surface spaced vertically below the upper surface, means attaching the support pad to the underside of the front bumper impact bar, means depending from the lower surface and cooperating with the lower surface to define a pocket for engagement by the crossbeam whereby the crossbeam is positioned at a predetermined longitudinal location and vertical spacing relative the understructure to route the towing sling in a manner reducing the potential for damage to the front end of the towed vehicle.
Claim 6
Dependent Claim
129 words
In a motor vehicle towable by towing equipment having a towing sling and a crossbeam adapted to fit between the understructure of the vehicle and the towing chains extending from the towing sling to the vehicle underbody, the improvement comprising: a support pad having an upper surface and a lower surface spaced vertically below the upper surface, means attaching the support pad to the underside of the front bumper impact bar, means depending from the lower surface and cooperating with the lower surface to define a pocket for engagement by the crossbeam whereby the crossbeam is positioned at a predetermined longitudinal location and vertical spacing relative the understructure to route the towing sling in a manner reducing the potential for damage to the front end of the towed vehicle.
References Cited (Backward Citations)
US4010858A
Cited
US4201399A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-07-08 | 1989-01-07 | 1989-07-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-07-08 | 1993-01-07 | 1993-07-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-07-08 | 1997-01-07 | 1997-07-09 | $7700.00 | Window Closed / Lapsed |