Conveyors – chutes – skids – guides – and ways – Skids
Patent
1985-10-21
1986-06-10
Nase, Jeffrey V.
Conveyors, chutes, skids, guides, and ways
Skids
33562, 269303, 269900, B65G 4724
Patent
active
045938040
ABSTRACT:
A circuit board is guided into the correct position over the testing location of a test fixture by means of at least one guide located outside and near to the circumference of the testing location. The surface of the guide which faces the testing location is sloped outwards and upwards, the guide preferably being conical in shape. In test fixtures provided with tooling guide pins which fit through tooling holes on the circuit board for the purpose of accurate positioning over the test location, the lower part of the guide to approximately the same height as the pins is cylindrical, the upper part of the guide being conical.
REFERENCES:
patent: 382402 (1888-05-01), Baltes
patent: 2621807 (1952-12-01), Rendich
patent: 2772485 (1956-12-01), Gelb
patent: 3016489 (1962-01-01), Briggs et al.
patent: 3250529 (1966-05-01), Eissfeldt
patent: 3805159 (1974-04-01), Richelmann
patent: 3906363 (1975-09-01), Power
patent: 4017793 (1977-04-01), Haines
patent: 4108528 (1978-08-01), Long et al.
patent: 4138186 (1979-02-01), Long et al.
Kinsey Graeme R.
Riesenberg William M.
Nase Jeffrey V.
Zehntel, Inc.
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