ES342891A1 - Un dispositivo proyector de haz variable. - Google Patents

Un dispositivo proyector de haz variable.

Info

Publication number
ES342891A1
ES342891A1 ES342891A ES342891A ES342891A1 ES 342891 A1 ES342891 A1 ES 342891A1 ES 342891 A ES342891 A ES 342891A ES 342891 A ES342891 A ES 342891A ES 342891 A1 ES342891 A1 ES 342891A1
Authority
ES
Spain
Prior art keywords
reflector
housing
lamp
trunnions
secured
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
ES342891A
Other languages
English (en)
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.)
Mole Richardson Co
Original Assignee
Mole Richardson 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 Mole Richardson Co filed Critical Mole Richardson Co
Publication of ES342891A1 publication Critical patent/ES342891A1/es
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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
    • 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
    • F21V21/14—Adjustable mountings
    • F21V21/30—Pivoted housings or frames

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
ES342891A 1966-09-29 1967-07-11 Un dispositivo proyector de haz variable. Expired ES342891A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58289266A 1966-09-29 1966-09-29

Publications (1)

Publication Number Publication Date
ES342891A1 true ES342891A1 (es) 1968-08-01

Family

ID=24330884

Family Applications (1)

Application Number Title Priority Date Filing Date
ES342891A Expired ES342891A1 (es) 1966-09-29 1967-07-11 Un dispositivo proyector de haz variable.

Country Status (4)

Country Link
US (1) US3538324A (es)
ES (1) ES342891A1 (es)
GB (1) GB1144869A (es)
IL (1) IL28689A (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3703635A (en) * 1970-09-08 1972-11-21 E Systems Inc Zoom light
US3900727A (en) * 1972-05-08 1975-08-19 Hugo Hutz Lamp with tubular bulb and reflector
US3882307A (en) * 1973-04-05 1975-05-06 Rambusch Decorating Company Lamp socket mount
CH610999A5 (es) * 1975-06-18 1979-05-15 Ppg Industries Inc
JPS5856999A (ja) * 1981-09-30 1983-04-04 東芝ライテック株式会社 標識灯
US4591953A (en) * 1982-04-28 1986-05-27 Oram John A Operating theatre table light
US4533984A (en) * 1982-09-07 1985-08-06 Gatton James W Variable-width-beam light apparatus
US4624241A (en) * 1984-02-01 1986-11-25 The Coleman Company, Inc. Reflector for radiant heater
US4870548A (en) * 1988-06-03 1989-09-26 The Toro Company Convertible light fixture
US5091835A (en) * 1991-02-25 1992-02-25 Leonetti Company High intensity lamp with improved air flow ventilation
US5249109A (en) * 1991-08-09 1993-09-28 Intermatic Incorporated Outdoor variable focus light fixture
US6814469B2 (en) * 2000-06-19 2004-11-09 Cooper Industries, Inc. Rotating reflector
US7329026B1 (en) * 2006-11-13 2008-02-12 Jeffery John Hayman Lighting fixture with smooth adjustable beam width
US20100265715A1 (en) * 2009-04-16 2010-10-21 Sigma Electric Manufacturing Corporation Adjustable, Outdoor Light Unit, and Method for Making and Using the Same
CN111457296B (zh) * 2020-05-09 2022-04-19 重庆电子工程职业学院 一种晨跑用带有自动升降系统的路灯装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1292616A (en) * 1918-04-01 1919-01-28 Otto Kurz Focusing device for electric lamps.
US1440552A (en) * 1918-04-13 1923-01-02 Percy W Pomeroy Electric-lamp casing
US1615552A (en) * 1925-05-14 1927-01-25 Perfection Arc Co Inc Light-projecting apparatus
US2065735A (en) * 1933-03-31 1936-12-29 Walter G Preddey Alternating current lamp
GB425633A (en) * 1933-11-21 1935-03-19 John Albert Lane An improved vehicle lamp
US2280406A (en) * 1940-09-13 1942-04-21 Felix H Gazin Light projector
US3254205A (en) * 1963-07-01 1966-05-31 Whiteway Mfg Company Line beam illuminator

Also Published As

Publication number Publication date
IL28689A (en) 1971-02-25
DE1597974A1 (de) 1970-10-08
GB1144869A (en) 1969-03-12
DE1597974B2 (de) 1976-02-26
US3538324A (en) 1970-11-03

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