SE9300035D0 - PROPERTY LIFT - Google Patents

PROPERTY LIFT

Info

Publication number
SE9300035D0
SE9300035D0 SE9300035A SE9300035A SE9300035D0 SE 9300035 D0 SE9300035 D0 SE 9300035D0 SE 9300035 A SE9300035 A SE 9300035A SE 9300035 A SE9300035 A SE 9300035A SE 9300035 D0 SE9300035 D0 SE 9300035D0
Authority
SE
Sweden
Prior art keywords
support
carriage
furthermore
chain
driving shaft
Prior art date
Application number
SE9300035A
Other languages
Swedish (sv)
Other versions
SE9300035L (en
SE470403B (en
Inventor
Per-Olof Arnesson
Original Assignee
Olof Arnesson
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 Olof Arnesson filed Critical Olof Arnesson
Priority to SE9300035A priority Critical patent/SE470403B/en
Publication of SE9300035D0 publication Critical patent/SE9300035D0/en
Priority to PCT/SE1994/000004 priority patent/WO1994016267A1/en
Priority to DE69429194T priority patent/DE69429194T2/en
Priority to DK94904372T priority patent/DK0774097T3/en
Priority to AT94904372T priority patent/ATE209317T1/en
Priority to EP94904372A priority patent/EP0774097B1/en
Publication of SE9300035L publication Critical patent/SE9300035L/en
Publication of SE470403B publication Critical patent/SE470403B/en
Priority to FI953350A priority patent/FI107291B/en
Priority to NO19952709A priority patent/NO319244B1/en
Priority to US08/851,493 priority patent/US5758867A/en

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/18—Power-operated hoists

Abstract

A lifting device for the controlled vertical movement of objects, especially such objects, to which is conveyed an electric current through a line, such as chandeliers, is described. It is especially characterized by the combination of a relatively longitudinal support (1), provided with longitudinal guiding means (2), furthermore a threaded, preferably trapezoidally-threaded driving shaft (3) journalled in the ends of the support (1), which shaft is driven by a motor (5) via a worm gear unit (4), furthermore a carriage (6) guided by said longitudinal guiding means (2) which carriage is movable in the longitudinal direction of the support (1) with a nut (8) fastened to the carriage, cooperating with said driving shaft (3), furthermore a shaft (9) provided perpendicularly in the support (1) carrying a first gear ring (10) and a chain (15) relatively heavy and stable to turning, running over said gear ring (10), the chain (15) being driven by said carriage (6) to change its position in relationship to the support (1) as the position of the carriage (6) is changed in relationship to the support (1) by the driving shaft (3), the chain carrying in a first end said object.
SE9300035A 1993-01-08 1993-01-08 Lifting device for controlled movement in vertical joints of objects, such as chandeliers SE470403B (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE9300035A SE470403B (en) 1993-01-08 1993-01-08 Lifting device for controlled movement in vertical joints of objects, such as chandeliers
EP94904372A EP0774097B1 (en) 1993-01-08 1994-01-04 A lifting device for the controlled vertical transfer of objects
AT94904372T ATE209317T1 (en) 1993-01-08 1994-01-04 DEVICE FOR VERTICALLY LIFTING OBJECTS
DE69429194T DE69429194T2 (en) 1993-01-08 1994-01-04 DEVICE FOR VERTICAL LIFT CONTROL OF OBJECTS
DK94904372T DK0774097T3 (en) 1993-01-08 1994-01-04 Lifting device for controlled vertical movement of objects
PCT/SE1994/000004 WO1994016267A1 (en) 1993-01-08 1994-01-04 A lifting device for the controlled vertical transfer of objects
FI953350A FI107291B (en) 1993-01-08 1995-07-07 Lifting device for controlled vertical movement of objects
NO19952709A NO319244B1 (en) 1993-01-08 1995-07-07 Ceiling device for controlled vertical transfer of objects
US08/851,493 US5758867A (en) 1993-01-08 1997-05-05 Lifting device for the controlled vertical transfer of objects

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9300035A SE470403B (en) 1993-01-08 1993-01-08 Lifting device for controlled movement in vertical joints of objects, such as chandeliers

Publications (3)

Publication Number Publication Date
SE9300035D0 true SE9300035D0 (en) 1993-01-08
SE9300035L SE9300035L (en) 1994-02-14
SE470403B SE470403B (en) 1994-02-14

Family

ID=20388486

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9300035A SE470403B (en) 1993-01-08 1993-01-08 Lifting device for controlled movement in vertical joints of objects, such as chandeliers

Country Status (8)

Country Link
EP (1) EP0774097B1 (en)
AT (1) ATE209317T1 (en)
DE (1) DE69429194T2 (en)
DK (1) DK0774097T3 (en)
FI (1) FI107291B (en)
NO (1) NO319244B1 (en)
SE (1) SE470403B (en)
WO (1) WO1994016267A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19860800A1 (en) * 1998-12-30 2000-07-06 Berchtold Gmbh & Co Geb Medical lamp
EP1116687B1 (en) * 2000-01-12 2004-03-31 Bosch Rexroth AG Device for lifting sceneries
US7004043B2 (en) 2000-04-04 2006-02-28 Videolarm, Inc. Elevated support pole with automatic electrical connection and disconnection
US6447150B1 (en) 2000-04-04 2002-09-10 Videolarm, Inc. Pole with lifting mount
US8403302B2 (en) 2008-09-04 2013-03-26 Videolarm, Inc. Elevated support system
CN103556637A (en) * 2013-09-29 2014-02-05 国鼎(南通)管桩有限公司 Liftable pump pipe support trolley

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3913321A1 (en) * 1988-04-22 1989-11-02 Viebrantz Hans Joachim Rise-and-fall pendant for height-adjustable and position-stabilised suspension of a luminaire
US5105349A (en) * 1990-09-24 1992-04-14 Falls John W Motorized chandelier lift system
DE69129062T2 (en) * 1990-12-28 1998-10-29 Eduardo Roberto Garcia Carrier of an apparatus that can be moved on rails

Also Published As

Publication number Publication date
DK0774097T3 (en) 2002-05-21
FI953350A (en) 1995-07-07
NO952709L (en) 1995-07-07
WO1994016267A1 (en) 1994-07-21
SE9300035L (en) 1994-02-14
FI953350A0 (en) 1995-07-07
ATE209317T1 (en) 2001-12-15
EP0774097B1 (en) 2001-11-21
FI107291B (en) 2001-06-29
EP0774097A1 (en) 1997-05-21
DE69429194T2 (en) 2002-08-14
NO952709D0 (en) 1995-07-07
NO319244B1 (en) 2005-07-04
DE69429194D1 (en) 2002-01-03
SE470403B (en) 1994-02-14

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