DE50105568D1 - LENGTH MEASURING DEVICE - Google Patents

LENGTH MEASURING DEVICE

Info

Publication number
DE50105568D1
DE50105568D1 DE50105568T DE50105568T DE50105568D1 DE 50105568 D1 DE50105568 D1 DE 50105568D1 DE 50105568 T DE50105568 T DE 50105568T DE 50105568 T DE50105568 T DE 50105568T DE 50105568 D1 DE50105568 D1 DE 50105568D1
Authority
DE
Germany
Prior art keywords
measuring device
length measuring
length
measuring
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 - Lifetime
Application number
DE50105568T
Other languages
German (de)
Inventor
Claudia D- Weinsberg Wahl
Andrea D- Weinsberg Golowin
Rosemarie D- Tamm Bauer
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.)
Dr Johannes Heidenhain GmbH
Original Assignee
Dr Johannes Heidenhain GmbH
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 Dr Johannes Heidenhain GmbH filed Critical Dr Johannes Heidenhain GmbH
Priority to DE50105568T priority Critical patent/DE50105568D1/en
Priority claimed from PCT/DE2001/004777 external-priority patent/WO2002052220A2/en
Application granted granted Critical
Publication of DE50105568D1 publication Critical patent/DE50105568D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G01B3/02—Rulers with scales or marks for direct reading
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/005—Guide rails or tracks for a linear bearing, i.e. adapted for movement of a carriage or bearing body there along
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
    • F16C41/007—Encoders, e.g. parts with a plurality of alternating magnetic poles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/003—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring position, not involving coordinate determination

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
DE50105568T 2000-12-22 2001-12-18 LENGTH MEASURING DEVICE Expired - Lifetime DE50105568D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50105568T DE50105568D1 (en) 2000-12-22 2001-12-18 LENGTH MEASURING DEVICE

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10064734A DE10064734C2 (en) 2000-12-22 2000-12-22 Length measuring device
DE20110905U DE20110905U1 (en) 2000-12-22 2001-07-04 Length measuring device
PCT/DE2001/004777 WO2002052220A2 (en) 2000-12-22 2001-12-18 Device for measuring length
DE50105568T DE50105568D1 (en) 2000-12-22 2001-12-18 LENGTH MEASURING DEVICE

Publications (1)

Publication Number Publication Date
DE50105568D1 true DE50105568D1 (en) 2005-04-14

Family

ID=7668781

Family Applications (3)

Application Number Title Priority Date Filing Date
DE10064734A Expired - Fee Related DE10064734C2 (en) 2000-12-22 2000-12-22 Length measuring device
DE20110905U Expired - Lifetime DE20110905U1 (en) 2000-12-22 2001-07-04 Length measuring device
DE50105568T Expired - Lifetime DE50105568D1 (en) 2000-12-22 2001-12-18 LENGTH MEASURING DEVICE

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE10064734A Expired - Fee Related DE10064734C2 (en) 2000-12-22 2000-12-22 Length measuring device
DE20110905U Expired - Lifetime DE20110905U1 (en) 2000-12-22 2001-07-04 Length measuring device

Country Status (1)

Country Link
DE (3) DE10064734C2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10254358B4 (en) * 2001-12-17 2005-04-14 Dr. Johannes Heidenhain Gmbh Carrier body for a position measuring device
DE10243019B4 (en) * 2002-09-17 2017-03-23 Schaeffler Technologies AG & Co. KG Guide rail for a linear bearing
DE10243021A1 (en) * 2002-09-17 2004-03-25 Ina-Schaeffler Kg Guide rail for linear bearing has bores for screws along it at base of groove, cover strip fitting over this which has bar forming part of length measuring system and pressing on strip of foam at base of groove
DE10313643B4 (en) * 2003-03-26 2007-08-09 Highresolution Gmbh Position measuring system
DE102004027218A1 (en) * 2004-06-03 2005-12-29 Seeger Gmbh Measuring instrument for measuring purpose has profile carrier with guide area and at least two guiding rollers arranged parallel to each other whereby the tread profile of rollers is such that their movement is free from backlash
EP1742023A1 (en) * 2005-07-06 2007-01-10 Schneeberger Holding AG Linear motion guide with apparatus for measuring the position
DE102006003915B4 (en) * 2006-01-27 2019-05-09 Robert Bosch Gmbh Longitudinal body with a longitudinal axis defining a longitudinal direction
DE102006003916A1 (en) * 2006-01-27 2007-08-02 Robert Bosch Gmbh Longitudinal body, particularly guide rail of linear guiding device, has marking carrier, which is formed separately from longitudinal body and runs in longitudinal direction on which markings are provided
DE102006029384A1 (en) * 2006-06-27 2008-01-03 Schaeffler Kg Guide rail for a linear roller bearing
DE102010040090B4 (en) 2010-09-01 2023-01-12 Dr. Johannes Heidenhain Gmbh Device with a carrier body and a scale
DE102013223289A1 (en) * 2013-11-15 2015-05-21 Robert Bosch Gmbh Guide rail with closed reference holes
ES2615116T3 (en) * 2014-11-19 2017-06-05 Dr. Johannes Heidenhain Gmbh Arrangement with a measurement scale fixed on a support
DE102017206584A1 (en) * 2017-04-19 2018-10-25 Robert Bosch Gmbh Linear motion device with sensor holder
DE102018203409A1 (en) * 2018-03-07 2019-09-12 Robert Bosch Gmbh Linear motion device and method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2505587C3 (en) * 1975-02-11 1980-10-09 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Length measuring device
DE4320728C2 (en) * 1993-06-23 2001-08-02 Heidenhain Gmbh Dr Johannes Position measuring device
DE19526518C1 (en) * 1995-07-20 1996-12-12 Zeiss Carl Jena Gmbh Shape locking attachment for measurement scale, e.g. long length measurement device for machine tool
DE19611983C1 (en) * 1996-03-26 1997-07-31 Zeiss Carl Jena Gmbh Elastically flexible measuring strip for length or angle measurement devices
DE19700367C2 (en) * 1997-01-08 1999-07-01 Zeiss Carl Jena Gmbh Method and assembly device for the directed application of a measuring tape

Also Published As

Publication number Publication date
DE10064734C2 (en) 2003-07-31
DE20110905U1 (en) 2001-10-18
DE10064734A1 (en) 2002-07-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition