Title:
CUTTER HOLDER FOR MICROTOME
Document Type and Number:
WIPO Patent Application WO/2021/147842
Kind Code:
A1
Abstract:
A cutter holder (100) for a microtome includes: a base (10); a pressing plate (20) pivotably mounted to the base and having a first end configured to clamp the cutter (90); an eccentric shaft (30) rotatably mounted in the base; and a sliding assembly (40) slidably mounted in the base. The sliding assembly is arranged between the pressing plate and the eccentric shaft and is in contact with the eccentric shaft, and the sliding assembly is movable towards the pressing plate when the eccentric shaft rotates, so as to force the first end of the pressing plate to clamp the cutter with the base. The cutter holder allows easy mounting and replacement of the pressing plate, facilitates clamping of the cutter and regulation of a clamping force, and has high working efficiency and high reliability.
Inventors:
FAN ZHEGUANG (CN)
Application Number:
PCT/CN2021/072637
Publication Date:
July 29, 2021
Filing Date:
January 19, 2021
Export Citation:
Assignee:
LEICA BIOSYSTEMS NUSSLOCH GMBH (DE)
LEICA MICROSYSTEMS LTD SHANGHAI (CN)
LEICA MICROSYSTEMS LTD SHANGHAI (CN)
International Classes:
G01N1/06; B26D7/26
Foreign References:
| CN211804867U | 2020-10-30 | |||
| CN109291128A | 2019-02-01 | |||
| DE19512274A1 | 1996-10-02 | |||
| CN203432814U | 2014-02-12 | |||
| US3599523A | 1971-08-17 | |||
| JP2001289747A | 2001-10-19 |
Other References:
See also references of EP 4093586A4
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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