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ES438646A1 - Rotational collar alignment device - Google Patents

Rotational collar alignment device

Info

Publication number
ES438646A1
ES438646A1 ES438646A ES438646A ES438646A1 ES 438646 A1 ES438646 A1 ES 438646A1 ES 438646 A ES438646 A ES 438646A ES 438646 A ES438646 A ES 438646A ES 438646 A1 ES438646 A1 ES 438646A1
Authority
ES
Spain
Prior art keywords
fixture
cover
collar
body cover
arc
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
Application number
ES438646A
Other languages
Spanish (es)
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.)
Preformed Line Products Co
Original Assignee
Preformed Line Products Co
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 Preformed Line Products Co filed Critical Preformed Line Products Co
Publication of ES438646A1 publication Critical patent/ES438646A1/en
Expired 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
    • 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
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

A self-contained fluorescent lamp fixture for installation in a conventional incandescent lamp socket which permits selective adjustment of the fluorescent lamp fixture through a substantial arc and which readily facilitates retention of the fixture in the adjusted position. The new fixture includes a body cover which is adapted to receive a conventional fluorescent tube as well as the other components required to make the tube operational. This cover includes a pair of opposed, generally centrally located arcuate slots and is mounted between upper and lower fixture collars by a pair of threaded fasteners. The fasteners pass between the collars through the arcuate slots whereby the cover may be selectively rotated in a plane normal to the axis of the fixture. The upper collar includes means for threadedly mounting the entire fluorescent fixture in an incandescent type lamp socket. A generally flat, compressible member is received between the lower collar and the fixture body cover such that as the upper and lower collar are brought into a closely spaced relationship with each other, the member is compressed. This action places a continuous biasing force against the cover urging it toward positive engagement with the upper collar. The fixture body cover, including the fluorescent tube, may then be rotated for alignment purposes and will be retained in the aligned position by means of the frictional force created by the compressible member urging the body cover toward engagement with the upper collar. The arcuate slots define a generally circular configuration and each extends through an arc of approximately 170 DEG whereby the cover body may be moved through an arc of approximately 170 DEG for alignment purposes.
ES438646A 1974-06-18 1975-06-17 Rotational collar alignment device Expired ES438646A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US480419A US3908120A (en) 1974-06-18 1974-06-18 Rotational collar alignment device

Publications (1)

Publication Number Publication Date
ES438646A1 true ES438646A1 (en) 1977-06-16

Family

ID=23907887

Family Applications (1)

Application Number Title Priority Date Filing Date
ES438646A Expired ES438646A1 (en) 1974-06-18 1975-06-17 Rotational collar alignment device

Country Status (7)

Country Link
US (1) US3908120A (en)
JP (1) JPS5113191A (en)
CA (1) CA1044674A (en)
DE (1) DE2524510A1 (en)
ES (1) ES438646A1 (en)
FR (1) FR2275904A1 (en)
IT (1) IT1036967B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4039821A (en) * 1974-08-26 1977-08-02 Conserve-A-Watt Corporation Self-contained fluorescent lamp fixture
US4045665A (en) * 1975-06-25 1977-08-30 Preformed Line Products Co. Diffuser attachment for a fluorescent lamp fixture
US4096554A (en) * 1976-10-19 1978-06-20 Conserve-A-Watt Corporation Rotational collar alignment device
JPS57140471A (en) * 1981-02-20 1982-08-31 Fukuji Kazuyoshi Cement tile
DE8602756U1 (en) * 1986-02-03 1988-02-11 Korte-Licht Inh. Heinrich Korte, 2957 Ihrhove Fluorescent lamp
US5169227A (en) * 1986-02-03 1992-12-08 Korte-Licht Inh. Heinrich Korte Fluorescent lamp
US4873422A (en) * 1988-05-05 1989-10-10 Arvin Industries, Inc. Wall mounted heater with plug mount and support
AU654087B2 (en) * 1992-04-30 1994-10-20 Barbtony Pty Ltd Double insulated fluorescent light fitting
DE20208752U1 (en) 2002-06-06 2003-02-20 Berthold, Philipp, 85276 Pfaffenhofen Adapter for use with electrical supply fits into the socket and has a euro standard socket
US20050275982A1 (en) * 2004-04-06 2005-12-15 Steve Campolo Lamp holder with ground fault circuit interrupter receptacle
US20060126235A1 (en) * 2004-04-06 2006-06-15 Steve Campolo Lamp holder with ground fault circuit interrupter receptacle
ES2298042B1 (en) * 2006-06-14 2009-07-20 Domingo Antonio Gonzalez Diaz LIGHTING AND CONNECTION SYSTEM OF LUMINAIRES.
US7832889B1 (en) * 2006-09-21 2010-11-16 Usai Llc Recessed light housing with a rotatable aperture
US20110149582A1 (en) * 2009-12-22 2011-06-23 Musco Corporation Apparatus, method, and system for adjustably affixing lighting fixtures to structures
US9920912B1 (en) * 2017-06-24 2018-03-20 Xiamen Konshine Lighting Co., Ltd Lighting device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2871455A (en) * 1954-11-18 1959-01-27 Norman H Richardson Electrical fixture
US2878372A (en) * 1957-02-13 1959-03-17 Ben L Fry Circular lighting fixture
US2943238A (en) * 1957-11-22 1960-06-28 Edward G Reaves Fluorescent lighting
BE792345A (en) * 1971-12-07 1973-06-06 Corkland Alvin LIGHTING UNITS EQUIPPED WITH CIRCULAR FLUORESCENT TUBES

Also Published As

Publication number Publication date
FR2275904A1 (en) 1976-01-16
FR2275904B3 (en) 1978-02-03
JPS5113191A (en) 1976-02-02
CA1044674A (en) 1978-12-19
IT1036967B (en) 1979-10-30
DE2524510A1 (en) 1976-01-08
US3908120A (en) 1975-09-23

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