EP0836045A3 - Free standing lamp - Google Patents

Free standing lamp Download PDF

Info

Publication number
EP0836045A3
EP0836045A3 EP97115309A EP97115309A EP0836045A3 EP 0836045 A3 EP0836045 A3 EP 0836045A3 EP 97115309 A EP97115309 A EP 97115309A EP 97115309 A EP97115309 A EP 97115309A EP 0836045 A3 EP0836045 A3 EP 0836045A3
Authority
EP
European Patent Office
Prior art keywords
light
heads
rotary axis
permeable base
plastics body
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.)
Granted
Application number
EP97115309A
Other languages
German (de)
French (fr)
Other versions
EP0836045A2 (en
EP0836045B1 (en
Inventor
Wolfgang Mitschke
Wolfgang Knauff
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.)
Ansorg GmbH
Original Assignee
Ansorg GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8030493&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0836045(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ansorg GmbH filed Critical Ansorg GmbH
Publication of EP0836045A2 publication Critical patent/EP0836045A2/en
Publication of EP0836045A3 publication Critical patent/EP0836045A3/en
Application granted granted Critical
Publication of EP0836045B1 publication Critical patent/EP0836045B1/en
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00—Lighting devices intended to be free-standing
    • F21S6/005—Lighting devices intended to be free-standing with a lamp housing maintained at a distance from the floor or ground via a support, e.g. standing lamp for ambient lighting
    • F21S6/006—Lighting devices intended to be free-standing with a lamp housing maintained at a distance from the floor or ground via a support, e.g. standing lamp for ambient lighting for direct lighting only, e.g. task lighting
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes

Abstract

The light heads (3) have at least one elongated light source (4), side reflectors (5), a light-permeable base (6) and an upper side prism glass covering (7). The light heads at their one long side end are connected pivotably around a vertical rotary axis (8) to the cross rail (2). The light heads (3) have a removable, translucent plastics body (9), formed as a push part. The prism glass covering encompasses both the light-permeable base on the long sides and the face side turned away from the rotary axis. The plastics body is made of a satinised polymethacrylate, and incorporates an exchangeable inlay (11) made of a coloured material strip.
EP97115309A 1996-10-12 1997-09-04 Free standing lamp Revoked EP0836045B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29617755U 1996-10-12
DE29617755U DE29617755U1 (en) 1996-10-12 1996-10-12 Floor lamp

Publications (3)

Publication Number Publication Date
EP0836045A2 EP0836045A2 (en) 1998-04-15
EP0836045A3 true EP0836045A3 (en) 1998-12-02
EP0836045B1 EP0836045B1 (en) 2002-05-08

Family

ID=8030493

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97115309A Revoked EP0836045B1 (en) 1996-10-12 1997-09-04 Free standing lamp

Country Status (6)

Country Link
EP (1) EP0836045B1 (en)
AT (1) ATE217406T1 (en)
DE (2) DE29617755U1 (en)
DK (1) DK0836045T3 (en)
ES (1) ES2176575T3 (en)
PT (1) PT836045E (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1143194A1 (en) 2000-04-06 2001-10-10 Belux AG Standard lamp
DE202012104136U1 (en) * 2012-10-29 2014-02-04 Zumtobel Lighting Gmbh Luminaire with rotatable optical unit

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2555000A (en) * 1945-09-27 1951-05-29 Sylvania Electric Prod Fluorescent lighting fixture
US4300185A (en) * 1979-12-07 1981-11-10 C. W. Cole & Company, Inc. Light fixture unit for open plan office
US4388676A (en) * 1979-12-17 1983-06-14 Toshiba Electric Equipment Corporation Lighting device
DE3222003A1 (en) * 1982-06-11 1983-12-15 Hans-Ulrich Prof. Dipl.-Designer 4000 Düsseldorf Bitsch SCREEN WORKPLACE LIGHT
DE8634413U1 (en) * 1985-12-27 1987-02-12 Selander Inventor O Ab
US5440467A (en) * 1994-04-22 1995-08-08 Steelcase Inc. Task light

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2555000A (en) * 1945-09-27 1951-05-29 Sylvania Electric Prod Fluorescent lighting fixture
US4300185A (en) * 1979-12-07 1981-11-10 C. W. Cole & Company, Inc. Light fixture unit for open plan office
US4388676A (en) * 1979-12-17 1983-06-14 Toshiba Electric Equipment Corporation Lighting device
DE3222003A1 (en) * 1982-06-11 1983-12-15 Hans-Ulrich Prof. Dipl.-Designer 4000 Düsseldorf Bitsch SCREEN WORKPLACE LIGHT
DE8634413U1 (en) * 1985-12-27 1987-02-12 Selander Inventor O Ab
US5440467A (en) * 1994-04-22 1995-08-08 Steelcase Inc. Task light

Also Published As

Publication number Publication date
PT836045E (en) 2002-09-30
EP0836045A2 (en) 1998-04-15
DK0836045T3 (en) 2002-07-15
EP0836045B1 (en) 2002-05-08
ES2176575T3 (en) 2002-12-01
ATE217406T1 (en) 2002-05-15
DE59707211D1 (en) 2002-06-13
DE29617755U1 (en) 1997-01-02

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