GB1212836A - Improvements in or relating to electric lighting posts - Google Patents
Improvements in or relating to electric lighting postsInfo
- Publication number
- GB1212836A GB1212836A GB4830267A GB4830267A GB1212836A GB 1212836 A GB1212836 A GB 1212836A GB 4830267 A GB4830267 A GB 4830267A GB 4830267 A GB4830267 A GB 4830267A GB 1212836 A GB1212836 A GB 1212836A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cover
- relating
- bolt
- base plate
- blind hole
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/36—Hoisting or lowering devices, e.g. for maintenance
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/18—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures movable or with movable sections, e.g. rotatable or telescopic
- E04H12/187—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures movable or with movable sections, e.g. rotatable or telescopic with hinged sections
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
1,212,836. Street lighting posts. COURTNEY, POPE (ELECTRICAL) Ltd. 14 Jan., 1969 [24 Oct., 1967], No. 48302/67. Heading E1B. A street lighting post comprises a base plate 2 which is bolted to a concrete plinth and a cover 6 pivoted thereto and carrying a light supporting pole 7, the cover being secured to the base plate in the upright position by a bolt 12 passing through, a hole 10 in the cover, holes 9, and 9' in lugs 8 and 8' the plate into a blind hole 11 in the cover. The bolt is locked in position in the blind hole against the pressure of a spring 13 on the end thereof by means of a lock and key mounted adjacent lug 8'. The cover may be restricted from pivoting too far by a tension spring or a chain.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4830267A GB1212836A (en) | 1967-10-24 | 1967-10-24 | Improvements in or relating to electric lighting posts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4830267A GB1212836A (en) | 1967-10-24 | 1967-10-24 | Improvements in or relating to electric lighting posts |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1212836A true GB1212836A (en) | 1970-11-18 |
Family
ID=10448139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4830267A Expired GB1212836A (en) | 1967-10-24 | 1967-10-24 | Improvements in or relating to electric lighting posts |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1212836A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3942287A1 (en) * | 1989-12-21 | 1991-07-04 | Rudolf Thomas Stahlbau Gmbh & | Tilting mast locking mechanism - has locking pin with stops, engaging bores in hollow foot, and fixed shoe |
US5058336A (en) * | 1987-05-08 | 1991-10-22 | Abacus Holdings Ltd. | Hinged flange pole |
-
1967
- 1967-10-24 GB GB4830267A patent/GB1212836A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5058336A (en) * | 1987-05-08 | 1991-10-22 | Abacus Holdings Ltd. | Hinged flange pole |
EP0290208B1 (en) * | 1987-05-08 | 1992-03-18 | Abacus Holdings Limited | Hinged flange pole |
DE3942287A1 (en) * | 1989-12-21 | 1991-07-04 | Rudolf Thomas Stahlbau Gmbh & | Tilting mast locking mechanism - has locking pin with stops, engaging bores in hollow foot, and fixed shoe |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |