DE69735887D1 - Einrichtung zum bewegen von insbesondre sehr hoch aufgestellten beleuchtungssystemen - Google Patents

Einrichtung zum bewegen von insbesondre sehr hoch aufgestellten beleuchtungssystemen

Info

Publication number
DE69735887D1
DE69735887D1 DE69735887T DE69735887T DE69735887D1 DE 69735887 D1 DE69735887 D1 DE 69735887D1 DE 69735887 T DE69735887 T DE 69735887T DE 69735887 T DE69735887 T DE 69735887T DE 69735887 D1 DE69735887 D1 DE 69735887D1
Authority
DE
Germany
Prior art keywords
lifting
maintenance
wire
pulling force
driving unit
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 - Fee Related
Application number
DE69735887T
Other languages
English (en)
Other versions
DE69735887T2 (de
Inventor
Rolf Cederstroem
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.)
LIGHTLIFT ESYSTEMS AB
Original Assignee
LIGHTLIFT ESYSTEMS AB
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 LIGHTLIFT ESYSTEMS AB filed Critical LIGHTLIFT ESYSTEMS AB
Application granted granted Critical
Publication of DE69735887D1 publication Critical patent/DE69735887D1/de
Publication of DE69735887T2 publication Critical patent/DE69735887T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F21V21/38—Hoisting or lowering devices, e.g. for maintenance with a cable

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Bridges Or Land Bridges (AREA)
DE69735887T 1997-06-06 1997-06-06 Einrichtung zum bewegen von insbesondre sehr hoch aufgestellten beleuchtungssystemen Expired - Fee Related DE69735887T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE1997/000993 WO1998058207A1 (en) 1997-06-06 1997-06-06 Arrangement for moving a.o. high placed lighting-installations

Publications (2)

Publication Number Publication Date
DE69735887D1 true DE69735887D1 (de) 2006-06-22
DE69735887T2 DE69735887T2 (de) 2006-11-02

Family

ID=20406217

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69735887T Expired - Fee Related DE69735887T2 (de) 1997-06-06 1997-06-06 Einrichtung zum bewegen von insbesondre sehr hoch aufgestellten beleuchtungssystemen

Country Status (5)

Country Link
EP (1) EP0916060B1 (de)
AT (1) ATE326663T1 (de)
DE (1) DE69735887T2 (de)
ES (1) ES2259446T3 (de)
WO (1) WO1998058207A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100774542B1 (ko) 2006-04-14 2007-11-08 김기찬 연등 승하강 장치
KR101320695B1 (ko) * 2013-04-30 2013-10-23 이명룡 연등 승하강장치
KR101416795B1 (ko) 2013-06-13 2014-08-06 박영민 연등 리프팅 장치

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US788707A (en) * 1905-01-30 1905-05-02 Samuel T Coverstone Light-tower.
US1055020A (en) * 1912-06-19 1913-03-04 John R Clancy Stage-border-light rigging.
US1510399A (en) * 1924-06-04 1924-09-30 Hauck Alois Counterbalance for stage lights
US4851980A (en) * 1988-06-29 1989-07-25 Meade Industrial Services, Inc. Double drum level winding rope lift mechanism for luminaires on high lighting masts

Also Published As

Publication number Publication date
EP0916060B1 (de) 2006-05-17
WO1998058207A1 (en) 1998-12-23
ES2259446T3 (es) 2006-10-01
ATE326663T1 (de) 2006-06-15
EP0916060A1 (de) 1999-05-19
DE69735887T2 (de) 2006-11-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee