CA1017309A - Pylones supportant des appareils d'eclairage abaissables par contre-poids - Google Patents

Pylones supportant des appareils d'eclairage abaissables par contre-poids

Info

Publication number
CA1017309A
CA1017309A CA102,979A CA102979A CA1017309A CA 1017309 A CA1017309 A CA 1017309A CA 102979 A CA102979 A CA 102979A CA 1017309 A CA1017309 A CA 1017309A
Authority
CA
Canada
Prior art keywords
fixture
tower
lowering means
light fixture
light
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
CA102,979A
Other languages
English (en)
Other versions
CA102979S (en
Inventor
Daniel L. Stember
Roy E. Meyer
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.)
Meyer Industries Inc
Original Assignee
Meyer Industries Inc
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 Meyer Industries Inc filed Critical Meyer Industries Inc
Application granted granted Critical
Publication of CA1017309A publication Critical patent/CA1017309A/fr
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
    • 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)
  • Building Awnings And Sunshades (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Jib Cranes (AREA)
CA102,979A 1970-07-16 1971-01-18 Pylones supportant des appareils d'eclairage abaissables par contre-poids Expired CA1017309A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5541670A 1970-07-16 1970-07-16

Publications (1)

Publication Number Publication Date
CA1017309A true CA1017309A (fr) 1977-09-13

Family

ID=21997647

Family Applications (1)

Application Number Title Priority Date Filing Date
CA102,979A Expired CA1017309A (fr) 1970-07-16 1971-01-18 Pylones supportant des appareils d'eclairage abaissables par contre-poids

Country Status (9)

Country Link
US (1) US3696241A (fr)
BE (1) BE765299A (fr)
CA (1) CA1017309A (fr)
CH (1) CH531680A (fr)
DE (1) DE2107573A1 (fr)
ES (1) ES194448Y (fr)
FR (1) FR2097740A5 (fr)
GB (1) GB1344942A (fr)
NL (1) NL7108824A (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3801813A (en) * 1972-09-14 1974-04-02 M Kiehn Combination mast and light raising and lowering apparatus
US4228488A (en) * 1978-09-18 1980-10-14 Gar Design Research, Inc. Luminaire raising and lowering system
US4272802A (en) * 1979-01-23 1981-06-09 Steadman Rufus P Tower light system
FR2448018A1 (fr) * 1979-02-02 1980-08-29 Leclerc Laurence Mat basculant a chariot mobile
US4661894A (en) * 1984-08-31 1987-04-28 Metaltec Corporation Stabilizing device for luminaire support ring
US5031085A (en) * 1990-08-08 1991-07-09 Rustin Gregory E Light tower apparatus
FR2692340A1 (fr) * 1992-06-15 1993-12-17 Tipco Sarl Ensemble d'éclairage du type à mât fixe et à structure mobile et dispositif de traction de la structure mobile.
US5299952A (en) * 1992-07-27 1994-04-05 Hinds Jr Richard A Overhead electrical fixture and portable lowering tool therefor
US6074075A (en) * 1998-04-01 2000-06-13 Jji Lighting Group, Inc. Centering device for high mast lighting system
US6155696A (en) * 1998-05-20 2000-12-05 Nsi Enterprises, Inc. Lighting assembly raised and lowered along pole
US6916111B2 (en) * 2003-02-04 2005-07-12 Gale B. Laine Sailboat anchor light having hoist structure
US7393124B1 (en) * 2005-05-04 2008-07-01 Kenneth Riley Williams Architectural mast-mounted support system
AT506355B1 (de) 2008-01-29 2009-11-15 Alpine En Oesterreich Gmbh Vorrichtung zur höhenverstellbaren befestigung von beleuchtungskörpern an oberleitungsmasten
DE102008034571A1 (de) * 2008-07-24 2010-02-04 Wash Tec Holding Gmbh Radleitschiene, Fahrzeugwaschanlage und Verfahren zum mittigen Positionieren eines Fahrzeugs
CA2993419A1 (fr) * 2015-07-24 2017-02-02 Apollo Energy Services Corp. Systeme d'eclairage attachable
CA3034206A1 (fr) 2016-08-31 2018-03-08 Apollo Energy Services Corp. Appareil de forage avec un systeme d'eclairage fixe a celui-ci et procede
CN113124362B (zh) * 2021-04-16 2022-06-10 福建宏晟照明电器有限公司 一种便于人工清洁的led灯

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US283581A (en) * 1883-08-21 Mast for illuminators
US348291A (en) * 1886-08-31 Suspension-lamp

Also Published As

Publication number Publication date
BE765299A (fr) 1971-08-30
NL7108824A (fr) 1972-01-18
GB1344942A (en) 1974-01-23
ES194448Y (es) 1975-04-01
CH531680A (fr) 1972-12-15
US3696241A (en) 1972-10-03
FR2097740A5 (fr) 1972-03-03
ES194448U (es) 1974-12-16
DE2107573A1 (de) 1972-01-20

Similar Documents

Publication Publication Date Title
CA924699A (en) Light fixture support
CA930711A (en) Luminaire
CA1017309A (fr) Pylones supportant des appareils d'eclairage abaissables par contre-poids
CA948005A (en) Plural-microscope with light indicator
CA959465A (en) Lamp with an articulated support
CA931543A (en) Light fixtures
CA973525A (en) Light fixture
AU440914B2 (en) Light fixture
AU450141B2 (en) Light fixtures
CA939645A (en) Light fixtures
CA944751A (en) Light fixtures
AU1127470A (en) Light fixture
AU1834070A (en) Light fixtures
CA853052A (en) Lighting fixture
CA852048A (en) Lighting fixture
CA851565A (en) Lighting fixture
CA847184A (en) Lighting fixture
CA846633A (en) Lighting fixture
CA831861A (en) General purpose floodlight
CA849931A (en) Adjustable lighting fixture
CA905366A (en) Lighting fixture unit
CA846632A (en) Luminaire
CA850501A (en) Luminaire
CA846631A (en) Luminaire
CA841452A (en) Luminaire