GB295464A - Improvements in or relating to bumpers or collision guards for vehicles - Google Patents
Improvements in or relating to bumpers or collision guards for vehiclesInfo
- Publication number
- GB295464A GB295464A GB1504427A GB1504427A GB295464A GB 295464 A GB295464 A GB 295464A GB 1504427 A GB1504427 A GB 1504427A GB 1504427 A GB1504427 A GB 1504427A GB 295464 A GB295464 A GB 295464A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bar
- bolt
- impact
- springs
- laminated springs
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/24—Arrangements for mounting bumpers on vehicles
- B60R19/26—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means
- B60R19/28—Metallic springs
- B60R19/285—Metallic springs comprising only leaf springs, e.g. the mounting means forming part of the guard itself
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
- Springs (AREA)
Abstract
295,464. Woodhead, G. A., and Sanders, T. H. June 7,1927. Collision-guards of the kind having an arrangement of laminated springs are cushioned or controlled by a pair of laminated springs secured at an intermediate point of their lengths direct to the vehicle frame, the outer end of each being pivotally connected to the adjacent end of the bumper bar whilst their other ends are free and engage behind centralizing pins on the bumper bar. As shown the bumper bar a of channel section is carried by two horizontal elliptic laminated springs b connected at one end to a bolt b<3> operating in a slot a' in the bar a. The other end of each spring is not connected to the bar but bears against a pin a<2>which aids the bar to resume its proper position after displacement due to oblique or other impact. Compression of the springs is provided 6y a bolt e having a head e<1> and a conical nut h which fits a corresponding aperture i in the plate g perrnitting the bolt e to assume an oblique position on impact as shown in Fig. 4 and assist the self-centring of the bar after impact. In a modification the bolt e is replaced by cables adjustably connecting the ends of the bar with the chassis.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1504427A GB295464A (en) | 1927-06-07 | 1927-06-07 | Improvements in or relating to bumpers or collision guards for vehicles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1504427A GB295464A (en) | 1927-06-07 | 1927-06-07 | Improvements in or relating to bumpers or collision guards for vehicles |
Publications (1)
Publication Number | Publication Date |
---|---|
GB295464A true GB295464A (en) | 1928-08-16 |
Family
ID=10052051
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1504427A Expired GB295464A (en) | 1927-06-07 | 1927-06-07 | Improvements in or relating to bumpers or collision guards for vehicles |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB295464A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4950009A (en) * | 1989-08-30 | 1990-08-21 | Vetter Robert W | Safety step bumper assembly |
CN106919175A (en) * | 2017-04-14 | 2017-07-04 | 杭州南江机器人股份有限公司 | A kind of contact crusherbull zone testing agency and AGV |
CN110402210A (en) * | 2017-03-31 | 2019-11-01 | 沃尔沃卡车集团 | Vehicle sub-component and method |
-
1927
- 1927-06-07 GB GB1504427A patent/GB295464A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4950009A (en) * | 1989-08-30 | 1990-08-21 | Vetter Robert W | Safety step bumper assembly |
CN110402210A (en) * | 2017-03-31 | 2019-11-01 | 沃尔沃卡车集团 | Vehicle sub-component and method |
US11453356B2 (en) | 2017-03-31 | 2022-09-27 | Volvo Truck Corporation | Vehicle subassembly and method |
CN106919175A (en) * | 2017-04-14 | 2017-07-04 | 杭州南江机器人股份有限公司 | A kind of contact crusherbull zone testing agency and AGV |
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