GB1209937A - Improvements in or relating to roadway barricades - Google Patents
Improvements in or relating to roadway barricadesInfo
- Publication number
- GB1209937A GB1209937A GB51942/67A GB5194267A GB1209937A GB 1209937 A GB1209937 A GB 1209937A GB 51942/67 A GB51942/67 A GB 51942/67A GB 5194267 A GB5194267 A GB 5194267A GB 1209937 A GB1209937 A GB 1209937A
- Authority
- GB
- United Kingdom
- Prior art keywords
- box
- barricade
- housing
- battery
- roadway
- 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
- E01F13/02—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions free-standing; portable, e.g. for guarding open manholes ; Portable signs or signals specially adapted for fitting to portable barriers
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
1,209,937. Visible signalling apparatus; road signals for controlling traffic. D. L. P. HAMILTON. 15 Nov., 1967 [9 Oct., 1967], No. 51942/67. Headings G4F and G4Q. [Also in Divisions E1 and F4] A roadway barricade comprises a pair of hinged frame sections 9, each having a transversely extending panel 10 and a signal unit comprising a box 14 adapted to contain a battery, a light housing 13 and control means in the box, the box 14 being secured to the panel 10 of one of the frame sections so that the box is between the panels 10 and protected thereby and the spacing between the panels when the barricade is in its closed position is sufficient to accommodate the box 14. The housing 13 may be in the form of a flasher head mounted by a stud 18 and yieldably resilient grommet 40, 42, e.g. of rubber, in an aperture 39 in the box 14 so as to allow the flasher housing a degree of movement. The top wall 22 of the box may be sloping (Fig. 4), so that the lamp housing 13 is at an angle to the box sides 28, 29 but is in an erect position when the box is fitted to one of the plywood sides 10 of a mounted roadway barricade 6. In a modified arrangement (Figs. 7 and 8, not shown), the box 14 has a removable top (22<SP>1</SP>) which has a carrier (53) for the control devices and enables access to the battery 15. The stud 18 of the lamp housing 13 may be fitted into an angled connector (35) welded to the flat top of the box. The grommet 40 enables the lamp housing 13 to be rotated to any position and gives protection against breakage, e.g. if the barricade is knocked over. The box is secured to the barricade by a hook 32 and screw 33. The back 29 (Fig. 4) of the box may be removable to enable the battery 15 to be changed and to provide access to the control arrangement (16, Fig. 5, not shown). The control arrangement is energized by a manual switch (21) or a light-sensitive cell 20 positioned at the top of the box. Rivets 11 or nuts and bolts (60, Figs. 10 and 11, not shown), may be used to hinge the legs 8 of the barricade and flanges 12 (64) may be provided to limit the open position of the legs.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US67501067A | 1967-10-09 | 1967-10-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1209937A true GB1209937A (en) | 1970-10-21 |
Family
ID=24708707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB51942/67A Expired GB1209937A (en) | 1967-10-09 | 1967-11-15 | Improvements in or relating to roadway barricades |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3506959A (en) |
| GB (1) | GB1209937A (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3691526A (en) * | 1970-06-08 | 1972-09-12 | Jack F Huntington | Safety device for directing traffic |
| US3802667A (en) * | 1973-01-11 | 1974-04-09 | Contractors Traffic Protection | Collapsible road barricade |
| US3938080A (en) * | 1974-06-03 | 1976-02-10 | Kurt W. Thurston | System for the programmed flashing of warning lights |
| US3880406A (en) * | 1974-07-15 | 1975-04-29 | Best Barricade Company Inc | Plastic traffic barricade |
| US4387416A (en) * | 1981-08-31 | 1983-06-07 | Decker Wilton K | Warning light housing |
| US4408264A (en) * | 1981-08-31 | 1983-10-04 | Decker Wilton K | Warning light housing |
| US5294924A (en) * | 1992-01-23 | 1994-03-15 | Cads Electronic Systems, Inc. | Flashing warning light for a traffic control device |
| US5156446A (en) * | 1992-01-27 | 1992-10-20 | Lister John F | Barricade light lock apparatus |
| US5469157A (en) * | 1994-02-10 | 1995-11-21 | Cbd, Inc. | Barricade light with light emitting diode |
| US9383068B2 (en) * | 2012-12-12 | 2016-07-05 | Dioluce, Llc | LED light assembly and system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2885539A (en) * | 1955-06-14 | 1959-05-05 | Julian A Mcdermott | Portable warning lamp |
| US2931026A (en) * | 1956-02-06 | 1960-03-29 | Nelson Price Inc | Warning signal device |
| US2882021A (en) * | 1957-10-18 | 1959-04-14 | Paul A Dreher | Collapsible barricade |
| US3015804A (en) * | 1961-05-17 | 1962-01-02 | Northern Signal Company Inc | Combined barricade and flashing signal light |
| US3264461A (en) * | 1964-06-02 | 1966-08-02 | Flasher Flare Southeast Inc | Flasher warning light |
-
1967
- 1967-10-09 US US675010A patent/US3506959A/en not_active Expired - Lifetime
- 1967-11-15 GB GB51942/67A patent/GB1209937A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3506959A (en) | 1970-04-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |