Apparatus for testing leads of fuse holders

Details Apparatus for testing leads of fuse holders Apparatus for testing leads of fuse holders

1979-09-07

1981-08-04

McQuade, John

Geometrical instruments

339108TP, 339150B, 339255R, H01R 900

Patent

active

042818885

ABSTRACT:
A fuse holder tester (50) is arranged with a plurality of conductive, resiliently mounted contact fingers (51, 52), for making electrical contact with leads (11, 12) embedded in the walls of the fuse holder (10). The tester also includes a spring-loaded probe (58) arranged to make contact with a third lead (13) located at the base of the fuse holder, upon insertion of the tester into the holder. In one example, a testing assembly (70) is provided, having six of the testers (50) capable of being simultaneously inserted into a typical fuse block (30) having six of the fuse holders (10).

REFERENCES:
patent: 3865463 (1975-02-01), Busch
patent: 4061969 (1977-12-01), Dean
patent: 4168873 (1979-09-01), Luna
patent: 4200351 (1980-04-01), Long et al.

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