Device in a microtome for relative movement between the knife an

Details Device in a microtome for relative movement between the knife an Device in a microtome for relative movement between the knife an

1981-10-26

1985-01-08

Yost, Frank T.

Cutting

With means to convey work relative to tool station

Plural passes of diminishing work piece through tool station

83414, 83589, 839155, G01N 106

Patent

active

044921390

ABSTRACT:
Device in a microtome in which a knife (1) and a specimen (2) are displaceable with respect to one another in two perpendicular planes, one of which is parallel to the cutting surface and the other is parallel to the knife edge, for obtaining a cutting movement or a feeding movement in the microtome, the device being used for obtaining at least one of these movements, the device consisting of at least one spring link (30) in which the moveable part (5) is suspended whereby the link consists of at least two in said plane located crossed leaf springs (27, 28, 29) and driving means (7, 8) arranged between the moveable part and the casing of the microtome (3) so as to achieve said displacement.

REFERENCES:
patent: 3453919 (1969-07-01), Ehrat et al.
patent: 3771405 (1973-11-01), Blum
"Handbok I Finmekanik", by Bartil Ejerhed (translated version with illustrations reproduced by photocopy), FIGS. 453, 454 on p. 6 especially.

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