GB191210383A - Adaptable Transport Trolley for Electric Light and Power Pendants, and the like. - Google Patents

Adaptable Transport Trolley for Electric Light and Power Pendants, and the like.

Info

Publication number
GB191210383A
GB191210383A GB191210383DA GB191210383A GB 191210383 A GB191210383 A GB 191210383A GB 191210383D A GB191210383D A GB 191210383DA GB 191210383 A GB191210383 A GB 191210383A
Authority
GB
United Kingdom
Prior art keywords
pendants
power
electric light
transport trolley
adaptable transport
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
Inventor
Alfred Rider
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191210383A publication Critical patent/GB191210383A/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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/34—Supporting elements displaceable along a guiding element
    • F21V21/35—Supporting elements displaceable along a guiding element with direct electrical contact between the supporting element and electric conductors running along the guiding element

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)

Abstract

10,383. Rider, A. May 2. Pendants.-Electric light and power pendants are carried. by a trolly or collector E adapted to be moved along a runway or track A on wheels or balls B, electric energy being supplied through spring-pressed side-contacts C which engage supply conductors G. The conductors are provided where desired with sections of ebonite or fibre so that any of the pendants can be cut out of circuit by running their trollies on to any of these sections.
GB191210383D 1912-05-02 1912-05-02 Adaptable Transport Trolley for Electric Light and Power Pendants, and the like. Expired GB191210383A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191210383T 1912-05-02

Publications (1)

Publication Number Publication Date
GB191210383A true GB191210383A (en) 1913-04-03

Family

ID=32640837

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191210383D Expired GB191210383A (en) 1912-05-02 1912-05-02 Adaptable Transport Trolley for Electric Light and Power Pendants, and the like.

Country Status (1)

Country Link
GB (1) GB191210383A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0283800A2 (en) * 1987-03-24 1988-09-28 LETTENMAYER, Horst Light system
EP0324466A1 (en) * 1988-01-13 1989-07-19 Hans Buschfeld Rail for hanging objects, in particular pictures
EP2228597A1 (en) * 2009-03-09 2010-09-15 WOFI LEUCHTEN Wortmann & Filz GmbH & Co. KG Movable light holder
CN104094801A (en) * 2014-07-14 2014-10-15 同济大学 Movable precise light supplement device for seedbeds

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0283800A2 (en) * 1987-03-24 1988-09-28 LETTENMAYER, Horst Light system
EP0283800A3 (en) * 1987-03-24 1990-04-25 LETTENMAYER, Horst Light system
EP0324466A1 (en) * 1988-01-13 1989-07-19 Hans Buschfeld Rail for hanging objects, in particular pictures
EP2228597A1 (en) * 2009-03-09 2010-09-15 WOFI LEUCHTEN Wortmann & Filz GmbH & Co. KG Movable light holder
CN104094801A (en) * 2014-07-14 2014-10-15 同济大学 Movable precise light supplement device for seedbeds
CN104094801B (en) * 2014-07-14 2016-05-18 同济大学 Accurate light compensating apparatus is moved in a kind of seedbed

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