GB518109A - Improvements in lighting fittings particularly for electric lights - Google Patents

Improvements in lighting fittings particularly for electric lights

Info

Publication number
GB518109A
GB518109A GB2735338A GB2735338A GB518109A GB 518109 A GB518109 A GB 518109A GB 2735338 A GB2735338 A GB 2735338A GB 2735338 A GB2735338 A GB 2735338A GB 518109 A GB518109 A GB 518109A
Authority
GB
United Kingdom
Prior art keywords
electric lights
lighting fittings
fittings particularly
lighting
sept
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
GB2735338A
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.)
REGINALD HORACE LINE
Cooperative Wholesale Society Ltd
Original Assignee
REGINALD HORACE LINE
Cooperative Wholesale Society Ltd
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 REGINALD HORACE LINE, Cooperative Wholesale Society Ltd filed Critical REGINALD HORACE LINE
Priority to GB2735338A priority Critical patent/GB518109A/en
Publication of GB518109A publication Critical patent/GB518109A/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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • 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
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)

Abstract

518,109. Globe holders. CO-OPERATIVE WHOLESALE SOCIETY, Ltd., and LINE, R. H. Sept. 20, 1938, No. 27353. Addition to 495,344. [Class 75 (ii)] The arrangement of the parent Specification is modified. by the provision of a spring 8 against which the outer member 10 is moved down into position and which, in turn, causes the member 10 to be raised right away when the member 9 is disengaged from the screw threads on the part 2.
GB2735338A 1938-09-20 1938-09-20 Improvements in lighting fittings particularly for electric lights Expired GB518109A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2735338A GB518109A (en) 1938-09-20 1938-09-20 Improvements in lighting fittings particularly for electric lights

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2735338A GB518109A (en) 1938-09-20 1938-09-20 Improvements in lighting fittings particularly for electric lights

Publications (1)

Publication Number Publication Date
GB518109A true GB518109A (en) 1940-02-16

Family

ID=10258220

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2735338A Expired GB518109A (en) 1938-09-20 1938-09-20 Improvements in lighting fittings particularly for electric lights

Country Status (1)

Country Link
GB (1) GB518109A (en)

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