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1. US4495844 - Rotary microtome drive

Office
United States of America
Application Number 06302415
Application Date 17.09.1981
Publication Number 4495844
Publication Date 29.01.1985
Grant Number 4495844
Grant Date 29.01.1985
Publication Kind A
IPC
G01N 1/06
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
1Sampling; Preparing specimens for investigation
02Devices for withdrawing samples
04in the solid state, e.g. by cutting
06providing a thin slice, e.g. microtome
CPC
G01N 1/06
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
1Sampling; Preparing specimens for investigation
02Devices for withdrawing samples
04in the solid state, e.g. by cutting
06providing a thin slice, e.g. microtome
G01N 2001/065
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
1Sampling; Preparing specimens for investigation
02Devices for withdrawing samples
04in the solid state, e.g. by cutting
06providing a thin slice, e.g. microtome
065Drive details
Y10T 83/651
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
83Cutting
647With means to convey work relative to tool station
6492Plural passes of diminishing work piece through tool station
6499Work rectilinearly reciprocated through tool station
6508With means to cause movement of work transversely toward plane of cut
651By means to cause movement toward and away from plane of cut
Y10T 83/6512
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
83Cutting
647With means to convey work relative to tool station
6492Plural passes of diminishing work piece through tool station
6499Work rectilinearly reciprocated through tool station
6508With means to cause movement of work transversely toward plane of cut
651By means to cause movement toward and away from plane of cut
6512Actuated by movement of a member on reciprocating means
Y10T 83/6566
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
83Cutting
647With means to convey work relative to tool station
654With work-constraining means on work conveyor [i.e., "work-carrier"]
6563With means to orient or position work carrier relative to tool station
6566By indexing means
Applicants JACKSON BRIAN L
PARKER PHILIP
Inventors Jackson Brian L.
Parker Philip
Agents Brisebois & Kruger
Priority Data 8001672 17.01.1980 GB
Title
(EN) Rotary microtome drive
Abstract
(EN)

A specimen table advance mechanism comprising a parallelogram linkage for a rotary microtome in which the effects of friction sticking are largely eliminated from the articulation points of the linkage by use of strip hinges.


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