GB2205392B - Raising and lowering of columns - Google Patents

Raising and lowering of columns

Info

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
Application number
GB8813360A
Other versions
GB8813360D0 (en
GB2205392A (en
Inventor
Gregory Leslie
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHRISTY LIGHTING Ltd
Original Assignee
CHRISTY LIGHTING Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CHRISTY LIGHTING Ltd filed Critical CHRISTY LIGHTING Ltd
Publication of GB8813360D0 publication Critical patent/GB8813360D0/en
Publication of GB2205392A publication Critical patent/GB2205392A/en
Application granted granted Critical
Publication of GB2205392B publication Critical patent/GB2205392B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
GB8813360A 1987-06-06 1988-06-06 Raising and lowering of columns Expired - Lifetime GB2205392B (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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