US4272103A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lateral protection of motor vehicles
Assignee: Daimler Benz AG
•
Filing: 1978-05-24
•
Granted: 1981-06-09
•
Expires: 1998-05-24
Abstract
Abstract A flank protection for the protection of passengers from impacts of lateral areas of motor vehicles comprises a vehicle body side wall having a window, such as a door, wherein reinforcement for preventing excessive penetration of the vehicle by other vehicles is located solely in lower areas of the side wall, particularly in an outer body part, while an upper side wall portion is formed of inner and outer body parts, preferably above a belt line of the vehicle, are composed of resilient portions that are yieldable to the absorption of outwardly directed reaction forces applied by an occupant against said body parts above said belt line.
Inventors
- 👤 Walter Schmid
- 👤 Werner Breitschwerdt
- 👤 Guntram Huber
- 👤 Willi Reidelbach
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:38
CPC Classifications
B; B60; B60R; B60R21/00; B60R21/02; B60R21/04; B60R21/0428; B60R19/00; B60R19/02; B60R19/42; B62; B62D; B62D21/00; B62D21/15; B62D21/157
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
122 words
A flank protection for protection of passengers from impacts at lateral areas of motor vehicles comprising a vehicle body side wall having a window, and inner and outer body parts on opposite sides of a plane in which said window is located, wherein reinforcement means effecting lateral impact penetration protection by other vehicles are limited to lower areas of said side wall extending downwardly from a belt line of the vehicle and are comprised by one of said outer body parts and resilient portions of said inner and outer body parts above said belt line together form an area that is yieldable for the absorption of outwardly directed reaction forces applied by an occupant against said body parts above said belt line.
Claim 2
Dependent Claim
122 words
A flank protection for protection of passengers from impacts at lateral areas of motor vehicles comprising a vehicle body side wall having a window, and inner and outer body parts on opposite sides of a plane in which said window is located, wherein reinforcement means effecting lateral impact penetration protection by other vehicles are limited to lower areas of said side wall extending downwardly from a belt line of the vehicle and are comprised by one of said outer body parts and resilient portions of said inner and outer body parts above said belt line together form an area that is yieldable for the absorption of outwardly directed reaction forces applied by an occupant against said body parts above said belt line.
Claim 3
Dependent Claim
19 words
A flank protection according to claim 1, characterized in that the lateral areas are the areas of vehicle doors.
Claim 4
Dependent Claim
37 words
A flank protection according to claim 1 or 2, characterized in that the lower area includes an impact cushion means which is disposed in front of the reinforced area, as viewed from the inside of the vehicle.
Claim 5
Dependent Claim
26 words
A flank protection according to claim 3, characterized in that the impact cushion means and the reinforcement means are arranged at a distance from one another.
Claim 6
Dependent Claim
21 words
A flank protection according to claim 4, characterized in that said distance corresponds essentially to the width of a window well.
Claim 7
Dependent Claim
167 words
Flank protection for protection of passengers at lateral door areas of a motor vehicle comprising a door having a window portion at an upper part thereof, and a door body portion below said window portion, said door body portion having body parts on inner and outer sides of said window portion, said body parts including a reinforcement portion for preventing excessive penetration of said vehicle by inwardly imposed lateral impacts, said reinforcement portion being located only in a lower part of said outer body relative to said window part, and an outwardly yieldable portion for absorbing outwardly directed lateral impact reaction forces applied by an occupant against said inner body part, said outwardly yieldable portion being located in an upper part of said outer body part that adjoins an upper end of said reinforcement portion and in an upper part of said inner body part in a manner enabling said yieldable portion of the inner and outer body parts to act together in absorbing said reaction forces.
Claim 8
Dependent Claim
167 words
Flank protection for protection of passengers at lateral door areas of a motor vehicle comprising a door having a window portion at an upper part thereof, and a door body portion below said window portion, said door body portion having body parts on inner and outer sides of said window portion, said body parts including a reinforcement portion for preventing excessive penetration of said vehicle by inwardly imposed lateral impacts, said reinforcement portion being located only in a lower part of said outer body relative to said window part, and an outwardly yieldable portion for absorbing outwardly directed lateral impact reaction forces applied by an occupant against said inner body part, said outwardly yieldable portion being located in an upper part of said outer body part that adjoins an upper end of said reinforcement portion and in an upper part of said inner body part in a manner enabling said yieldable portion of the inner and outer body parts to act together in absorbing said reaction forces.
Claim 9
Dependent Claim
68 words
Flank protection according to claim 6, wherein said door body portion is provided with a window well, said reinforcement portion being located on an outer side thereof, said outwardly yieldable portion being located on both sides thereof, and a cushion being provided on an inner side of said window well adjoining both an inner side of said reinforcement portion and a lower end of said outwardly yieldable portion.
Claim 10
Dependent Claim
46 words
Flank protection according to claim 6 or 7 wherein said outwardly yieldable portion is disposed in parts of said door body above a belt line of the vehicle and said reinforcement portion is disposed in outer parts of said door body located below said belt line.
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) | 1984-06-08 | 1984-12-08 | 1985-06-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-06-08 | 1988-12-08 | 1989-06-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-06-08 | 1992-12-08 | 1993-06-09 | $7700.00 | Window Closed / Lapsed |