Switch arrangements in portable flashlights

Details Switch arrangements in portable flashlights Switch arrangements in portable flashlights

1986-07-15

1988-04-12

Cuchlinski, Jr., William A.

Illumination

Self powered lamp

Cylindrical flashlight casing

200 60, F21L 700

Patent

active

047378921

ABSTRACT:
A portable flashlight including a body having therein a dry cell assembly and a dry cell holder frame and having on its front face a light source unit, wherein the body is provided on the bottom face with a first contact plate coming into contact with a first dry cell and a second contact plate coming into contact with a second dry cell, one of said contact plates being integrally provided with a projecting contact piece, which has its contact end extended above the other contact plate, and an axially turnable keep member is attached on the contact piece, said keep member being turned at a given angle, whereby the contact piece is forced down into contact with the other contact plate.

REFERENCES:
patent: 1236657 (1917-08-01), Bauer
patent: 1855015 (1932-04-01), Fraser et al.
patent: 2225936 (1940-12-01), Williams
patent: 2677022 (1954-04-01), Fleming
patent: 4278853 (1981-07-01), Wakabayashi et al.

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