Classifying – separating – and assorting solids – Sorting special items – and certain methods and apparatus for... – Separating means
Patent
1977-10-19
1978-12-12
Rolla, Joseph J.
Classifying, separating, and assorting solids
Sorting special items, and certain methods and apparatus for...
Separating means
40389, 209613, B07C 320
Patent
active
041292154
ABSTRACT:
The invention relates to a data register with a register card selection mechanism, whose selector keys connected with the swivel levers are arranged one behind the other and alongside one another in an opening of the housing in such a way that the width of each selector key corresponds to the width of the swivel levers, while the card restraining pins on each swivel lever are formed from U-shaped portions shaped onto the swivel lever end with a rod which engages from below in the register card opening, the drawer being open at the back and at both sides, whereby the two lateral drawer limiting walls are formed by two boundary walls shaped onto the inner wall surface of the housing cover and arranged on either side of the plate-shaped drawer base and whereby the swivel levers are guided on the end carrying the card restraining pin, while the drawer unlocking mechanism comprises a U-shaped shackle directly responsible for the locking and unlocking of the drawer.
REFERENCES:
patent: 2593475 (1952-04-01), Neilsen
patent: 3803736 (1974-04-01), Kramer
patent: 3908829 (1975-09-01), Muller et al.
patent: 4100060 (1978-07-01), Halm
Firma Confon AG
Rolla Joseph J.
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