GB2205392B - Raising and lowering of columns - Google Patents
Raising and lowering of columnsInfo
- Publication number
- GB2205392B GB2205392B GB8813360A GB8813360A GB2205392B GB 2205392 B GB2205392 B GB 2205392B GB 8813360 A GB8813360 A GB 8813360A GB 8813360 A GB8813360 A GB 8813360A GB 2205392 B GB2205392 B GB 2205392B
- Authority
- GB
- United Kingdom
- Prior art keywords
- columns
- lowering
- raising
- 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 - Lifetime
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB878713339A GB8713339D0 (en) | 1987-06-06 | 1987-06-06 | Lighting column |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8813360D0 GB8813360D0 (en) | 1988-07-13 |
GB2205392A GB2205392A (en) | 1988-12-07 |
GB2205392B true GB2205392B (en) | 1992-03-04 |
Family
ID=10618541
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB878713339A Pending GB8713339D0 (en) | 1987-06-06 | 1987-06-06 | Lighting column |
GB8813360A Expired - Lifetime GB2205392B (en) | 1987-06-06 | 1988-06-06 | Raising and lowering of columns |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB878713339A Pending GB8713339D0 (en) | 1987-06-06 | 1987-06-06 | Lighting column |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB8713339D0 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7621077B1 (en) | 2005-09-15 | 2009-11-24 | Valmont Industries, Inc. | Hinged pole apparatus |
WO2022036057A1 (en) | 2020-08-13 | 2022-02-17 | Southco, Inc. | Hinge for servicing pole-mounted equipment |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69108948T2 (en) | 1990-01-31 | 1995-11-23 | Musco Corp | Means and methods for the permanent erection of a building structure. |
US5794387A (en) * | 1997-03-20 | 1998-08-18 | Musco Corporation | Device and method to lift and manipulate poles which are mounted onto a base |
FR2854186B1 (en) * | 2003-04-23 | 2006-01-27 | Luc Meynard | ARTICULATED ARTICLES OF DRESSING ON FIXED OR MOBILE BASE |
WO2007104903A1 (en) * | 2006-03-15 | 2007-09-20 | Balmer Lindley Holdings Limited | External lighting installation |
PL217624B1 (en) | 2007-08-31 | 2014-08-29 | Rosa Stanisław Zakład Produkcji Sprzętu Oświetleniowego ROSA | Lifting pole or mast, especially lightning and a device for lifting of the upper section of a pole or mast, especially lightning |
CN103807825B (en) * | 2014-03-06 | 2016-04-20 | 陈云芽 | A kind of street lamp handler |
US11613905B1 (en) | 2020-07-29 | 2023-03-28 | Robert C. Lee | Antenna tower construction/deconstruction stability assemblies and methods |
-
1987
- 1987-06-06 GB GB878713339A patent/GB8713339D0/en active Pending
-
1988
- 1988-06-06 GB GB8813360A patent/GB2205392B/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7621077B1 (en) | 2005-09-15 | 2009-11-24 | Valmont Industries, Inc. | Hinged pole apparatus |
WO2022036057A1 (en) | 2020-08-13 | 2022-02-17 | Southco, Inc. | Hinge for servicing pole-mounted equipment |
Also Published As
Publication number | Publication date |
---|---|
GB8713339D0 (en) | 1987-07-15 |
GB8813360D0 (en) | 1988-07-13 |
GB2205392A (en) | 1988-12-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PE20 | Patent expired after termination of 20 years |
Expiry date: 20080605 |