CN104422598B - 质量平衡装置和采用该装置的切片机 - Google Patents

质量平衡装置和采用该装置的切片机 Download PDF

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Publication number
CN104422598B
CN104422598B CN201310364613.9A CN201310364613A CN104422598B CN 104422598 B CN104422598 B CN 104422598B CN 201310364613 A CN201310364613 A CN 201310364613A CN 104422598 B CN104422598 B CN 104422598B
Authority
CN
China
Prior art keywords
lever arm
outer end
face
arm
mass balance
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 - Fee Related
Application number
CN201310364613.9A
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English (en)
Chinese (zh)
Other versions
CN104422598A (zh
Inventor
范哲光
周啸
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.)
Leica Microsystems Ltd Shanghai
Original Assignee
Leica Microsystems Ltd Shanghai
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 Leica Microsystems Ltd Shanghai filed Critical Leica Microsystems Ltd Shanghai
Priority to CN201310364613.9A priority Critical patent/CN104422598B/zh
Priority to US14/287,003 priority patent/US10107719B2/en
Priority to GB1409742.2A priority patent/GB2517545B/en
Priority to DE201410215907 priority patent/DE102014215907B4/de
Priority to JP2014166371A priority patent/JP2015038479A/ja
Publication of CN104422598A publication Critical patent/CN104422598A/zh
Application granted granted Critical
Publication of CN104422598B publication Critical patent/CN104422598B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G01N2001/065—Drive 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
    • Y10T83/647—With means to convey work relative to tool station
    • Y10T83/6492—Plural passes of diminishing work piece through tool station
    • Y10T83/6499—Work rectilinearly reciprocated through tool station
    • 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
    • Y10T83/8821—With simple rectilinear reciprocating motion only
    • Y10T83/8824—With provision for dynamic balance

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Details Of Cutting Devices (AREA)
  • Food-Manufacturing Devices (AREA)
CN201310364613.9A 2013-08-19 2013-08-19 质量平衡装置和采用该装置的切片机 Expired - Fee Related CN104422598B (zh)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN201310364613.9A CN104422598B (zh) 2013-08-19 2013-08-19 质量平衡装置和采用该装置的切片机
US14/287,003 US10107719B2 (en) 2013-08-19 2014-05-24 Mass-balancing arrangement and microtome using same
GB1409742.2A GB2517545B (en) 2013-08-19 2014-05-30 Mass-balancing arrangement and a microtome using same
DE201410215907 DE102014215907B4 (de) 2013-08-19 2014-08-11 Massenausgleichsanordnung und Mikrotom, das diese verwendet
JP2014166371A JP2015038479A (ja) 2013-08-19 2014-08-19 質量バランス構造およびそれを用いるミクロトーム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310364613.9A CN104422598B (zh) 2013-08-19 2013-08-19 质量平衡装置和采用该装置的切片机

Publications (2)

Publication Number Publication Date
CN104422598A CN104422598A (zh) 2015-03-18
CN104422598B true CN104422598B (zh) 2019-03-08

Family

ID=51214562

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310364613.9A Expired - Fee Related CN104422598B (zh) 2013-08-19 2013-08-19 质量平衡装置和采用该装置的切片机

Country Status (5)

Country Link
US (1) US10107719B2 (enExample)
JP (1) JP2015038479A (enExample)
CN (1) CN104422598B (enExample)
DE (1) DE102014215907B4 (enExample)
GB (1) GB2517545B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108731967B (zh) * 2017-04-13 2022-05-24 徕卡显微系统(上海)有限公司 质量平衡装置及具有其的旋转式切片机
KR101967681B1 (ko) * 2018-11-01 2019-08-13 한국기초과학지원연구원 울트라 마이크로톰 장치
KR102254822B1 (ko) * 2020-12-22 2021-05-24 한국기초과학지원연구원 3차원 이미징용 울트라 마이크로톰

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2304928B (en) * 1995-08-26 1999-07-21 Leica Instr Gmbh Force compensation in a microtome
CN1961167A (zh) * 2004-05-28 2007-05-09 皇家飞利浦电子股份有限公司 重力补偿装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB254943A (en) * 1925-11-06 1926-07-15 Ernst Kreissig Spring suspension
US3272022A (en) * 1963-12-18 1966-09-13 Spinner Adolf Slide actuating mechanism for a machine tool
JPS5373194A (en) 1976-12-13 1978-06-29 Akashi Seisakusho Kk Microtome
US4363377A (en) * 1980-09-22 1982-12-14 Deere & Company Active seat suspension control system
DE3347238C1 (de) * 1983-12-28 1985-02-28 Parke, Davis & Co., Morris Plains, N.J. Rotationsmikrotom
DE3433460A1 (de) 1984-08-22 1986-03-06 Parke, Davis & Co., Morris Plains, N.J. Fuehrungseinrichtung
US5456128A (en) * 1989-07-06 1995-10-10 Heidelberger Druckmaschinen Ag Cam oscillating drive in a printing machine with kinetic/potential energy storage means for damping undesired oscillations
JP3400048B2 (ja) 1992-12-17 2003-04-28 ドゥ ラ リュ ジオリ ソシエテ アノニム シート状物品の穿孔用パンチングユニット
US5996919A (en) * 1994-08-23 1999-12-07 Daiwa Seiko, Inc. Fishing reel of double bearing type having improved balance and ergonomic properties
DE10210408B4 (de) 2002-03-09 2010-07-08 Leica Biosystems Nussloch Gmbh Mikrotom mit Vorschubeinrichtung
DE102010046498B3 (de) * 2010-09-24 2011-12-15 Hans Heid Schneidehubverstellung eines Rotationsmikrotoms

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2304928B (en) * 1995-08-26 1999-07-21 Leica Instr Gmbh Force compensation in a microtome
CN1961167A (zh) * 2004-05-28 2007-05-09 皇家飞利浦电子股份有限公司 重力补偿装置

Also Published As

Publication number Publication date
US10107719B2 (en) 2018-10-23
US20150047490A1 (en) 2015-02-19
JP2015038479A (ja) 2015-02-26
DE102014215907B4 (de) 2015-04-09
DE102014215907A1 (de) 2015-02-19
GB2517545B (en) 2015-09-09
CN104422598A (zh) 2015-03-18
GB2517545A (en) 2015-02-25
GB201409742D0 (en) 2014-07-16

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Granted publication date: 20190308