Sample tray feeding apparatus

Chemistry: electrical and wave energy – Apparatus – Coating – forming or etching by sputtering

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Details

204180G, 204180S, 23230B, G01N 2728

Patent

active

042984491

ABSTRACT:
A sample tray feeding apparatus capable of preventing water contents from being evaporated from samples even after sample application comprising a sample tray accommodating container capable of accommodating plural number of sample trays in piled up conditions and having a front opening and a rear opening at the lower end thereof, a shifting mechanism for displacing the lowermost sample tray and a plural number of sample tray covers arranged in a row in the vicinity of the rear opening of said sample tray accommodating container, said sample tray feeding apparatus being adapted in such a manner that said shifting mechanism functions to displace the sample trays to a sample adhering position through the front opening for adhering sample to a blade and then to the position under the sample tray covers through the rear opening.

REFERENCES:
patent: 3238115 (1966-03-01), Pedersen
patent: 3499360 (1970-03-01), Davis
patent: 3616387 (1971-10-01), Siebert
patent: 3964992 (1976-06-01), Krotz
patent: 4059501 (1977-11-01), Strickler
patent: 4094759 (1978-06-01), Ruhenstroth-Bauer et al.
patent: 4124470 (1978-11-01), Dahms
patent: 4130471 (1978-12-01), Frosch et al.

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