GB229753A - Improvements in or relating to globe fittings for electric lamps - Google Patents

Improvements in or relating to globe fittings for electric lamps

Info

Publication number
GB229753A
GB229753A GB2991623A GB2991623A GB229753A GB 229753 A GB229753 A GB 229753A GB 2991623 A GB2991623 A GB 2991623A GB 2991623 A GB2991623 A GB 2991623A GB 229753 A GB229753 A GB 229753A
Authority
GB
United Kingdom
Prior art keywords
globe
holder
rod
fittings
relating
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
GB2991623A
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
Priority to GB2991623A priority Critical patent/GB229753A/en
Publication of GB229753A publication Critical patent/GB229753A/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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/02—Cages

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

229,753. MeGeoch, W. Nov. 28, 1923. Securing globes to holders.-In an electric lamp fitting in which a ring 5 at the upper end of the globe guard 6 screws into the globe-holder 1 and grips the flange 8 of the globe 3 together with a rubber washer 4 between it and the holder, the guard is retained in position by a screw-threaded rod 19 adapted to be rotated about its longitudinal axis to move in a radial direction so as to engage with the underside of the ring 5. The rod 19 is rotated by means of a key engaging a flat-sided end 21 of the rod, the central portion of which is screw-threaded to engage a nut 20 screwed into a cylindrical casing 18 on the side of the holder 1.
GB2991623A 1923-11-28 1923-11-28 Improvements in or relating to globe fittings for electric lamps Expired GB229753A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2991623A GB229753A (en) 1923-11-28 1923-11-28 Improvements in or relating to globe fittings for electric lamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2991623A GB229753A (en) 1923-11-28 1923-11-28 Improvements in or relating to globe fittings for electric lamps

Publications (1)

Publication Number Publication Date
GB229753A true GB229753A (en) 1925-03-02

Family

ID=10299272

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2991623A Expired GB229753A (en) 1923-11-28 1923-11-28 Improvements in or relating to globe fittings for electric lamps

Country Status (1)

Country Link
GB (1) GB229753A (en)

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