GB443442A - Improvements in barriers - Google Patents
Improvements in barriersInfo
- Publication number
- GB443442A GB443442A GB2543934A GB2543934A GB443442A GB 443442 A GB443442 A GB 443442A GB 2543934 A GB2543934 A GB 2543934A GB 2543934 A GB2543934 A GB 2543934A GB 443442 A GB443442 A GB 443442A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chains
- standards
- coil springs
- springs
- barriers
- 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
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Dry Development In Electrophotography (AREA)
- Feeding Of Articles To Conveyors (AREA)
Abstract
443,442. Fencing. STEELWAY, Ltd., and GOODYEAR, C. W., Queensgate Works, Monmore Green, Wolverhampton. Sept. 4, 1934, Nos. 25439 and 28644. [Class 45] Roadside and other barriers comprise standards A connected by coil springs B or by members consisting of coil springs and chains. As shown the springs or chains are readily detachable from the standards at one end, as at d or m. According to the second Provisional Specification rods or wire ropes may be used in place of the chains.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2543934A GB443442A (en) | 1934-09-04 | 1934-09-04 | Improvements in barriers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2543934A GB443442A (en) | 1934-09-04 | 1934-09-04 | Improvements in barriers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB443442A true GB443442A (en) | 1936-02-28 |
Family
ID=10227683
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2543934A Expired GB443442A (en) | 1934-09-04 | 1934-09-04 | Improvements in barriers |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB443442A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2133822A (en) * | 1983-01-19 | 1984-08-01 | Johnstone Safety Limited | Improvements in or relating to post and rail systems |
FR2639975A1 (en) * | 1988-12-06 | 1990-06-08 | Entretien Fourn Mat Equip Indl | Device for guiding and organising the flow of pedestrians towards and over pedestrian crossings |
-
1934
- 1934-09-04 GB GB2543934A patent/GB443442A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2133822A (en) * | 1983-01-19 | 1984-08-01 | Johnstone Safety Limited | Improvements in or relating to post and rail systems |
FR2639975A1 (en) * | 1988-12-06 | 1990-06-08 | Entretien Fourn Mat Equip Indl | Device for guiding and organising the flow of pedestrians towards and over pedestrian crossings |
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