AT289416B - Vorrichtung zum Messen des genauen Schneidwinkels eines in einem Mikrotom eingespannten Messers - Google Patents

Vorrichtung zum Messen des genauen Schneidwinkels eines in einem Mikrotom eingespannten Messers

Info

Publication number
AT289416B
AT289416B AT328166A AT328166A AT289416B AT 289416 B AT289416 B AT 289416B AT 328166 A AT328166 A AT 328166A AT 328166 A AT328166 A AT 328166A AT 289416 B AT289416 B AT 289416B
Authority
AT
Austria
Prior art keywords
microtome
measuring
cutting angle
exact cutting
knife clamped
Prior art date
Application number
AT328166A
Other languages
English (en)
Inventor
Karl Goeran Algy Ing Perrson
Original Assignee
Lkb Produkter Aktiebolag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lkb Produkter Aktiebolag filed Critical Lkb Produkter Aktiebolag
Application granted granted Critical
Publication of AT289416B publication Critical patent/AT289416B/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/09—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool
    • B23Q17/0904—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool before or after machining
    • B23Q17/0919—Arrangements for measuring or adjusting cutting-tool geometry in presetting devices
    • B23Q17/0933—Cutting angles of milling cutters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
    • G01N1/06—Devices for withdrawing samples in the solid state, e.g. by cutting providing a thin slice, e.g. microtome
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
    • G01N1/06—Devices for withdrawing samples in the solid state, e.g. by cutting providing a thin slice, e.g. microtome
    • G01N2001/061—Blade details
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/849—With signal, scale, or indicator
    • Y10T83/853—Indicates tool position
    • Y10T83/855—Relative to another element

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
AT328166A 1965-04-07 1966-04-06 Vorrichtung zum Messen des genauen Schneidwinkels eines in einem Mikrotom eingespannten Messers AT289416B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE452765 1965-04-07

Publications (1)

Publication Number Publication Date
AT289416B true AT289416B (de) 1971-04-26

Family

ID=20264387

Family Applications (1)

Application Number Title Priority Date Filing Date
AT328166A AT289416B (de) 1965-04-07 1966-04-06 Vorrichtung zum Messen des genauen Schneidwinkels eines in einem Mikrotom eingespannten Messers

Country Status (3)

Country Link
US (1) US3405578A (de)
AT (1) AT289416B (de)
DE (1) DE1274814B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19741290B4 (de) * 1996-09-24 2005-07-21 Microm International Gmbh Autokollimator zur Ausrichtung der Anschnittflächen von Histologieblöcken

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3814662C1 (en) * 1988-04-29 1989-12-28 Texas Instruments Deutschland Gmbh, 8050 Freising, De Method for the measurement of contact angle
DE19906272A1 (de) * 1999-02-15 2000-09-07 Heilig & Schwab Gmbh Verfahren und Vorrichtung zum Messen von Winkeln an Werkzeugschneiden sowie Meßeinrichtung
DE10325944B4 (de) * 2003-06-07 2005-07-28 Leica Mikrosysteme Gmbh Mikrotom oder Ultramikrotom zum Schneiden von Präparaten
DE202006017387U1 (de) * 2006-11-15 2007-01-11 DIENES WERKE FüR MASCHINENTEILE GMBH & CO. KG Tiefeneinstellung für an einer Längsschneidemaschine angeordnete Messerhalter
WO2010009173A1 (en) * 2008-07-14 2010-01-21 John Welsh A device for dissecting thin samples and methods thereof
US11366109B2 (en) * 2018-12-06 2022-06-21 Winmems Technologies Co., Ltd. Encoded microflakes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2155523A (en) * 1935-04-26 1939-04-25 Bausch & Lomb Microtome
US2208882A (en) * 1939-03-22 1940-07-23 Paper Chemistry Inst Microscope
US2307951A (en) * 1940-06-11 1943-01-12 Prec Grinding Ltd Optical instrument for observing, comparing, or measuring angles
US3025747A (en) * 1956-02-01 1962-03-20 Philip Morris Inc Method and apparatus for determining cutting ability of an edged metal tool
US3186296A (en) * 1960-12-09 1965-06-01 Richard T Erban Method and apparatus for microscopic inspection using colored illumination

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19741290B4 (de) * 1996-09-24 2005-07-21 Microm International Gmbh Autokollimator zur Ausrichtung der Anschnittflächen von Histologieblöcken

Also Published As

Publication number Publication date
US3405578A (en) 1968-10-15
DE1274814B (de) 1968-08-08

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee