GB619483A - Improvements in pocket electric battery lamps - Google Patents

Improvements in pocket electric battery lamps

Info

Publication number
GB619483A
GB619483A GB36748/46A GB3674846A GB619483A GB 619483 A GB619483 A GB 619483A GB 36748/46 A GB36748/46 A GB 36748/46A GB 3674846 A GB3674846 A GB 3674846A GB 619483 A GB619483 A GB 619483A
Authority
GB
United Kingdom
Prior art keywords
cover
electric battery
head portion
open
switch member
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
GB36748/46A
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.)
BANTAM LITE Inc
Original Assignee
BANTAM LITE 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 BANTAM LITE Inc filed Critical BANTAM LITE Inc
Priority to GB36748/46A priority Critical patent/GB619483A/en
Publication of GB619483A publication Critical patent/GB619483A/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
    • 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
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L2/00—Systems of electric lighting devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L4/00—Electric lighting devices with self-contained electric batteries or cells

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Battery Mounting, Suspending (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Secondary Cells (AREA)

Abstract

619,483. Battery lamps. RAMSEY, A. R. J. (Bantam-Lite, Inc.). Dec. 12, 1946, No. 36748. [Class 39 (ii)] A portable electric battery lamp 10 comprises a moulded insulating head portion 15 detachably mounted, as by means of grooves 15b, on a metallic casing 11 housing two electric cells 12, 13 arranged in series. The head portion has a cavity 15c with a one piece switch member 19 anchored in a slideway formed by integrally moulded spaced ledges 15d. Integrally moulded lugs 15e locate a screw cap lamp 16 so that the ferrule may be contacted by the switch blade 19d when a cover 20 is lifted. A partition 15f has a lighting opening 15g visible only when the cover is open. A projection 20a on the cover operates the switch member and reacts with it to snap the cover open or closed.
GB36748/46A 1946-12-12 1946-12-12 Improvements in pocket electric battery lamps Expired GB619483A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB36748/46A GB619483A (en) 1946-12-12 1946-12-12 Improvements in pocket electric battery lamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB36748/46A GB619483A (en) 1946-12-12 1946-12-12 Improvements in pocket electric battery lamps

Publications (1)

Publication Number Publication Date
GB619483A true GB619483A (en) 1949-03-09

Family

ID=10390886

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36748/46A Expired GB619483A (en) 1946-12-12 1946-12-12 Improvements in pocket electric battery lamps

Country Status (1)

Country Link
GB (1) GB619483A (en)

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