Patent US4241945A successfully refreshed from Google Patents.
US4241945A
Expired / Lapsed
US
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Motor vehicle bumper
Assignee: Daimler Benz AG
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Filing: 1978-12-06
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Granted: 1980-12-30
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Expires: 1998-12-06
Abstract
Abstract A motor vehicle bumper consisting of an approximately U-shaped relatively elastic base body, of an apron made of elastic plastic material which covers the forwardly disposed web of the base body and is drawn around up to the flanges adjoining the web on both sides, and of a cover constructed as decorative strip and covering at least the remaining visible part of the upwardly disposed flange; the cover is thereby pivotally connected with the base body exclusively by fastening elements disposed substantially in the axial direction of the two bumper supports while the upper flange is surrounded at the end face by clamps formed out of the cover within the area of the bumper supports and possibly also within areas displaced outwardly with respect thereto.
Inventors
- 👤 Guntram Huber
- 👤 Wolfgang Klie
- 👤 Wolfgang Fischer
- 👤 Daniel Riechers
- 👤 Hubert Hutai
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 07:00
CPC Classifications
B; B60; B60R; B60R19/00; B60R19/02; B60R19/18
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
136 words
A motor vehicle bumper, comprising relatively elastic base body means of approximately U-shaped cross section, apron means formed of elastic plastic material which covers a forwardly disposed web of the base body means and is drawn about up to flanges adjoining the web on both sides, and cover means constructed as decorative strip and covering at least the remaining visible part of an upwardly disposed one of said flanges, characterized in that the cover means is pivotally connected with the base body means by fastening means disposed substantially in the axial direction of two bumper support means in a manner permitting relative vertical axis pivoting movement therebetween, and in that within the area of the bumper support means, the upper flange is surrounded at the end face by clamp means formed out of the cover means.
Claim 2
Dependent Claim
136 words
A motor vehicle bumper, comprising relatively elastic base body means of approximately U-shaped cross section, apron means formed of elastic plastic material which covers a forwardly disposed web of the base body means and is drawn about up to flanges adjoining the web on both sides, and cover means constructed as decorative strip and covering at least the remaining visible part of an upwardly disposed one of said flanges, characterized in that the cover means is pivotally connected with the base body means by fastening means disposed substantially in the axial direction of two bumper support means in a manner permitting relative vertical axis pivoting movement therebetween, and in that within the area of the bumper support means, the upper flange is surrounded at the end face by clamp means formed out of the cover means.
Claim 3
Dependent Claim
27 words
A motor vehicle bumper according to claim 1, characterized in that the cover means is pivoted with the base body means substantially exclusively by said fastening means.
Claim 4
Dependent Claim
41 words
A motor vehicle bumper according to claim 2, characterized in that the upper flange is also surrounded at the end face by clamp means formed out of the cover means within areas offset outwardly with respect to the bumper support means.
Claim 5
Dependent Claim
37 words
A motor vehicle bumper according to claim 3, characterized in that the clamp means which are arranged offset outwardly with respect to the bumper support means, surround a free end of the upper flange with a spacing.
Claim 6
Dependent Claim
56 words
A motor vehicle bumper according to claim 4, characterized in that upwardly disposed flange of the base body means includes a step, whose height is compensated for by a hook-shaped bent-back forward end of the cover means which rests on the free upper end of the apron means and terminates at a distance from the step.
Claim 7
Dependent Claim
46 words
A motor vehicle bumper according to claim 5, characterized in that the cover means is subdivided in the center longitudinal plane of the vehicle, and a covering is provided covering a gap between the resulting cover parts, said covering permitting displacement movements of the cover parts.
Claim 8
Dependent Claim
41 words
A motor vehicle bumper according to claim 1, characterized in that the upper flange is also surrounded at the end face by clamp means formed out of the cover means within areas offset outwardly with respect to the bumper support means.
Claim 9
Dependent Claim
37 words
A motor vehicle bumper according to claim 7, characterized in that the clamp means which are arranged offset outwardly with respect to the bumper support means, surround a free end of the upper flange with a spacing.
Claim 10
Dependent Claim
59 words
A motor vehicle bumper according to claim 1 or 2, characterized in that the upwardly disposed flange of the base body means includes a step, whose height is compensated for by a hook-shaped bent-back forward end of the cover means which rests on the free upper end of the apron means and terminates at a distance from the step.
Claim 11
Dependent Claim
48 words
A motor vehicle bumper according to claim 1 or 2, characterized in that the cover means is subdivided in the center longitudinal plane of the vehicle, and a covering is provided covering the gap between the resulting cover parts, said covering permitting displacement movements of the cover parts.
Claim 12
Dependent Claim
136 words
A motor vehicle bumper, comprising: (a) relatively elastic base body means of approximately U-shaped cross section; (b) apron means formed of elastic plastic material and mounted upon said base body means so as to cover a forwardly disposed web of the base body means as well as portions of flanges adjoining said web on upper and lower sides thereof; and (c) cover means, constructed as a decorative strip, and mounted to said base body means in a manner covering at least substantially all portions of said upper flange besides the portion covered by said apron means and enabling relative longitudinal displacement between said cover means, and said base body and apron means, whereby damage to said cover means due to displacement caused by impacts upon said apron means covered portions of the body means is minimized.
Claim 13
Dependent Claim
136 words
A motor vehicle bumper, comprising: (a) relatively elastic base body means of approximately U-shaped cross section; (b) apron means formed of elastic plastic material and mounted upon said base body means so as to cover a forwardly disposed web of the base body means as well as portions of flanges adjoining said web on upper and lower sides thereof; and (c) cover means, constructed as a decorative strip, and mounted to said base body means in a manner covering at least substantially all portions of said upper flange besides the portion covered by said apron means and enabling relative longitudinal displacement between said cover means, and said base body and apron means, whereby damage to said cover means due to displacement caused by impacts upon said apron means covered portions of the body means is minimized.
Claim 14
Dependent Claim
64 words
A motor vehicle bumper according to claim 11, wherein said cover means is mounted to said base body means by fastening elements, each of said fastening elements being disposed substantially in axial alignment with a respective one of two supporting means for said bumper and in a manner enabling relative vertical axis pivoting between said cover means, and said base body and apron means.
References Cited (Backward Citations)
US4171143A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-12-30 | 1984-06-30 | 1984-12-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-12-30 | 1988-06-30 | 1988-12-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-12-30 | 1992-06-30 | 1992-12-30 | $7700.00 | Window Closed / Lapsed |