GB1284593A - Improvements in and relating to microtome assemblies - Google Patents

Improvements in and relating to microtome assemblies

Info

Publication number
GB1284593A
GB1284593A GB61267/69A GB6126769A GB1284593A GB 1284593 A GB1284593 A GB 1284593A GB 61267/69 A GB61267/69 A GB 61267/69A GB 6126769 A GB6126769 A GB 6126769A GB 1284593 A GB1284593 A GB 1284593A
Authority
GB
United Kingdom
Prior art keywords
microtome
dec
blades
pivoted
arm
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB61267/69A
Inventor
Michael Henry Cooper
Leslie Alva Fryatt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NGN Ltd
Original Assignee
NGN Ltd
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 NGN Ltd filed Critical NGN Ltd
Priority to GB61267/69A priority Critical patent/GB1284593A/en
Priority to US97536A priority patent/US3673904A/en
Publication of GB1284593A publication Critical patent/GB1284593A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/50—Planing
    • Y10T409/5041—Means for cutting arcuate surface
    • Y10T409/504428—Means for cutting arcuate surface with work infeed and means to arcuately reposition the cutter
    • 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
    • Y10T83/283—With means to control or modify temperature of apparatus or work
    • Y10T83/293—Of tool
    • 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
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8748—Tool displaceable to inactive position [e.g., for work loading]
    • Y10T83/8749—By pivotal motion
    • 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
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8798—With simple oscillating motion only
    • Y10T83/8817—Axially entending cutting edge
    • Y10T83/882—Adjustable

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

1284593 Microtome NGN Lid 10 Dec 1970 [16 Dec 1969] 61267/69 Heading G2J A microtome has a suspended cutter head depending from a pivoted arm 13 carried on a bearing exhibiting considerable friction such that when the ordinating arm 40 urges the blades rightwardly for a cutting strike, the blade head 34, which is pivoted at 20, is urged about pivot 20 to the extent permitted by a pin 50 via a clearance hole 52 before the blade moves on its cutting stroke. Similarly it is lifted away from the specimen on the return stroke. Line blades are provided 26, 28 as alternatives.
GB61267/69A 1969-12-16 1969-12-16 Improvements in and relating to microtome assemblies Expired GB1284593A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB61267/69A GB1284593A (en) 1969-12-16 1969-12-16 Improvements in and relating to microtome assemblies
US97536A US3673904A (en) 1969-12-16 1970-12-14 Microtome assemblies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB61267/69A GB1284593A (en) 1969-12-16 1969-12-16 Improvements in and relating to microtome assemblies

Publications (1)

Publication Number Publication Date
GB1284593A true GB1284593A (en) 1972-08-09

Family

ID=10486798

Family Applications (1)

Application Number Title Priority Date Filing Date
GB61267/69A Expired GB1284593A (en) 1969-12-16 1969-12-16 Improvements in and relating to microtome assemblies

Country Status (2)

Country Link
US (1) US3673904A (en)
GB (1) GB1284593A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2154022A (en) * 1984-02-07 1985-08-29 Parke Davis & Co Microtome having specimen retraction means

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH540076A (en) * 1971-03-18 1973-08-15 Alusuisse Method and device for extruding workpieces, in particular made of aluminum alloys
US3771405A (en) * 1972-09-08 1973-11-13 Sorvall Inc Ivan Microtome
DE3224433A1 (en) * 1982-06-30 1984-01-05 C. Reichert Optische Werke AG, 1170 Wien FEED CONTROL FOR THE OBJECT ARM AND / OR THE KNIFE OF A MICROTOME
FR2705917B1 (en) * 1993-06-02 1995-09-08 Tabone Herve Aspiration microtome, especially for histological and similar work.
WO1996005008A1 (en) * 1994-08-09 1996-02-22 The Edison Materials Technology Center Cryogenic machining
US7374907B1 (en) * 2000-04-07 2008-05-20 John Voneiff System and method for automatically processing tissue samples
US7455084B2 (en) * 2006-02-14 2008-11-25 Ahn Benjamin J Seal opening device and apparatus containing same
GB0908142D0 (en) * 2009-05-12 2009-06-24 Cancer Res Inst Royal Sample cutter and production of tissue arrays

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2154022A (en) * 1984-02-07 1985-08-29 Parke Davis & Co Microtome having specimen retraction means

Also Published As

Publication number Publication date
US3673904A (en) 1972-07-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees