PL3399215T3 - Napęd wrzeciona - Google Patents

Napęd wrzeciona

Info

Publication number
PL3399215T3
PL3399215T3 PL17169766T PL17169766T PL3399215T3 PL 3399215 T3 PL3399215 T3 PL 3399215T3 PL 17169766 T PL17169766 T PL 17169766T PL 17169766 T PL17169766 T PL 17169766T PL 3399215 T3 PL3399215 T3 PL 3399215T3
Authority
PL
Poland
Prior art keywords
spindle drive
spindle
drive
Prior art date
Application number
PL17169766T
Other languages
English (en)
Inventor
Burkhardt Reichmuth
Marc Wilth
Jörg SATTLER
Original Assignee
Eppendorf Ag
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 Eppendorf Ag filed Critical Eppendorf Ag
Publication of PL3399215T3 publication Critical patent/PL3399215T3/pl

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/02—Burettes; Pipettes
    • B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
    • B01L3/0217—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids of the plunger pump type
    • B01L3/0227—Details of motor drive means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/18—Micrometers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H2025/2062—Arrangements for driving the actuator
    • F16H2025/2081—Parallel arrangement of drive motor to screw axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
    • F16H2025/2481—Special features for facilitating the manufacturing of spindles, nuts, or sleeves of screw devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
    • F16H2025/249—Special materials or coatings for screws or nuts
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
    • G01N35/04—Details of the conveyor system
    • G01N2035/0474—Details of actuating means for conveyors or pipettes
    • G01N2035/0482—Transmission
    • G01N2035/0487—Helix or lead screw
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
    • G01N2035/1027—General features of the devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Transmission Devices (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
PL17169766T 2017-05-05 2017-05-05 Napęd wrzeciona PL3399215T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP17169766.7A EP3399215B1 (de) 2017-05-05 2017-05-05 Spindelantrieb

Publications (1)

Publication Number Publication Date
PL3399215T3 true PL3399215T3 (pl) 2021-01-25

Family

ID=58671539

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17169766T PL3399215T3 (pl) 2017-05-05 2017-05-05 Napęd wrzeciona

Country Status (6)

Country Link
US (1) US11280389B2 (pl)
EP (1) EP3399215B1 (pl)
JP (1) JP6965369B2 (pl)
CN (1) CN110785584B (pl)
PL (1) PL3399215T3 (pl)
WO (1) WO2018202725A1 (pl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4035257A4 (en) * 2019-09-23 2023-10-11 D-Box Technologies Inc. LINEAR ACTUATOR FOR MOTION SIMULATOR
DE102020202196A1 (de) * 2020-02-20 2021-08-26 Thyssenkrupp Ag Verstellantrieb für eine Lenksäule und Lenksäule für ein Kraftfahrzeug
JP7315625B2 (ja) * 2020-07-14 2023-07-26 エッペンドルフ エスイー 一体型プランジャを備えたピペット・チップとともに使用するためのピペット
EP4134166A1 (de) 2021-08-09 2023-02-15 Eppendorf SE Pipette für den gebrauch mit einer pipettenspitze
DE102022105754A1 (de) 2022-03-11 2023-09-14 Brand Gmbh + Co Kg Pipettiervorrichtung
DE102022105753B3 (de) 2022-03-11 2023-07-06 Brand Gmbh + Co Kg Pipettiervorrichtung

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1053883B (de) 1957-06-03 1959-03-26 Strobach Doerge & Co O H G Gewindespindel
JPS5322853B2 (pl) * 1972-07-11 1978-07-11
US4098125A (en) * 1977-03-30 1978-07-04 Lee Thomas E Adjustable volume pipetting device
JPS6334361A (ja) * 1986-07-25 1988-02-15 Sansui Electric Co ねじ送り装置
ATE144432T1 (de) * 1991-11-29 1996-11-15 Novo Nordisk As Stiftförmige spritze
DE4341229C2 (de) 1993-12-03 1995-09-07 Eppendorf Geraetebau Netheler Pipettensystem
JPH08233831A (ja) * 1995-02-28 1996-09-13 Suzuki Motor Corp 電動ピペット保持選択装置
JP4226249B2 (ja) * 2002-02-13 2009-02-18 Ｎｔｎ株式会社 樹脂製ナットおよびすべりねじ装置
DE10307030A1 (de) 2003-02-20 2004-09-09 Eppendorf Ag Dosiersystem
WO2007029716A1 (ja) * 2005-09-05 2007-03-15 Nsk Ltd. ボールねじ機構及びボールねじの組立方法
GB0524604D0 (en) * 2005-12-02 2006-01-11 Owen Mumford Ltd Injection method and apparatus
DE102007008053A1 (de) * 2007-02-15 2008-08-21 Piras Metalltechnik Gmbh & Co. Kg Vorrichtung zur Erzeugung einer Linearbewegung
JP2010043698A (ja) * 2008-08-12 2010-02-25 Ntn Corp 樹脂製ナットおよびすべりねじ装置
DE102008048252A1 (de) * 2008-09-12 2010-04-15 Eppendorf Ag Pipettiervorrichtung
SE535983C2 (sv) * 2010-04-20 2013-03-19 Noviscens Ab Spruta
DE102011106079B4 (de) * 2011-06-30 2020-06-10 Robert Bosch Gmbh Planetengewindetrieb mit Enddichtung mit einzelner Dichtkante
WO2013178600A1 (en) * 2012-05-30 2013-12-05 Sanofi-Aventis Deutschland Gmbh Bearing for a piston rod body for a drug delivery device, a piston rod arrangement and a piston rod body
DE102015212448B4 (de) * 2015-07-02 2020-07-02 Zf Friedrichshafen Ag Spindelantrieb und Aktuator mit einem Spindelantrieb
CN205479207U (zh) * 2016-01-19 2016-08-17 温州万兆汽车零部件有限公司 凹槽传动螺杆
DE102016101629B4 (de) * 2016-01-29 2017-08-24 HARTING Electronics GmbH Linearbewegliches Gleitkontaktelement mit Transportvorrichtung und Verfahren zur Herstellung

Also Published As

Publication number Publication date
EP3399215A1 (de) 2018-11-07
JP6965369B2 (ja) 2021-11-10
WO2018202725A1 (de) 2018-11-08
JP2020519817A (ja) 2020-07-02
CN110785584B (zh) 2023-04-11
US11280389B2 (en) 2022-03-22
CN110785584A (zh) 2020-02-11
EP3399215B1 (de) 2020-07-08
US20200072329A1 (en) 2020-03-05

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