DE60017800D1 - Linearer tastkopf für axiale bewegung - Google Patents

Linearer tastkopf für axiale bewegung

Info

Publication number
DE60017800D1
DE60017800D1 DE60017800T DE60017800T DE60017800D1 DE 60017800 D1 DE60017800 D1 DE 60017800D1 DE 60017800 T DE60017800 T DE 60017800T DE 60017800 T DE60017800 T DE 60017800T DE 60017800 D1 DE60017800 D1 DE 60017800D1
Authority
DE
Germany
Prior art keywords
spindle
casing
respect
axial motion
linear probe
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
DE60017800T
Other languages
English (en)
Other versions
DE60017800T2 (de
Inventor
Guido Golinelli
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.)
Marposs SpA
Original Assignee
Marposs SpA
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 Marposs SpA filed Critical Marposs SpA
Publication of DE60017800D1 publication Critical patent/DE60017800D1/de
Application granted granted Critical
Publication of DE60017800T2 publication Critical patent/DE60017800T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/04—Ball or roller bearings
    • F16C29/06—Ball or roller bearings in which the rolling bodies circulate partly without carrying load
    • 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
    • F16C29/04—Ball or roller bearings
    • F16C29/06—Ball or roller bearings in which the rolling bodies circulate partly without carrying load
    • F16C29/068—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with the bearing body fully encircling the guide rail or track
    • F16C29/0692—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with the bearing body fully encircling the guide rail or track the bearing body encircles a guide rail or track of non-circular cross-section, e.g. with grooves or protrusions, i.e. the linear bearing is suited to transmit torque
    • F16C29/0695—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with the bearing body fully encircling the guide rail or track the bearing body encircles a guide rail or track of non-circular cross-section, e.g. with grooves or protrusions, i.e. the linear bearing is suited to transmit torque with balls
    • 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
    • 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
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • G01B7/023—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring distance between sensor and object
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
    • G01D5/22—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature differentially influencing two coils
    • G01D5/2291—Linear or rotary variable differential transformers (LVDTs/RVDTs) having a single primary coil and two secondary coils

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Gripping On Spindles (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
DE60017800T 1999-11-26 2000-11-16 Linearer tastkopf für axiale bewegung Expired - Fee Related DE60017800T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITBO990645 1999-11-26
IT1999BO000645A IT1311404B1 (it) 1999-11-26 1999-11-26 Comparatore lineare a movimento assiale.
PCT/EP2000/011350 WO2001038819A1 (en) 1999-11-26 2000-11-16 Axial movement linear gauging head

Publications (2)

Publication Number Publication Date
DE60017800D1 true DE60017800D1 (de) 2005-03-03
DE60017800T2 DE60017800T2 (de) 2006-01-05

Family

ID=11344374

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60017800T Expired - Fee Related DE60017800T2 (de) 1999-11-26 2000-11-16 Linearer tastkopf für axiale bewegung

Country Status (9)

Country Link
US (1) US6760980B1 (de)
EP (1) EP1244893B1 (de)
JP (1) JP2003528297A (de)
KR (1) KR20020060756A (de)
AT (1) ATE288071T1 (de)
AU (1) AU2506001A (de)
DE (1) DE60017800T2 (de)
IT (1) IT1311404B1 (de)
WO (1) WO2001038819A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1299902B1 (it) * 1998-03-13 2000-04-04 Marposs Spa Testa, apparecchiatura e metodo per il controllo di dimensioni lineari di pezzi meccanici.
US7024786B2 (en) * 2001-06-18 2006-04-11 Franz Haimer Maschinenbau Kg Multi-coordinate sensing measuring device
US8022691B2 (en) * 2002-10-02 2011-09-20 Microstrain, Inc. Microminiature gauging displacement sensor
GB0521076D0 (en) * 2005-10-17 2005-11-23 Anglo Baltic Holdings Ltd Measurement of micromovements
JP4695514B2 (ja) * 2006-01-17 2011-06-08 株式会社キーエンス 接触式変位計
WO2007096403A2 (en) 2006-02-22 2007-08-30 Marposs Societa' Per Azioni Axial movement linear gauge
ITBO20060336A1 (it) * 2006-05-08 2007-11-09 Marposs Spa Apparecchio di misura e controllo
EP2145739B1 (de) * 2008-07-16 2011-02-23 Siemens Aktiengesellschaft Industrieroboter mit einem Datenerfassungsmodul für drahtlose Kommunikation und Verfahren zum Betrieb eines solchen
FR2940430B1 (fr) 2008-12-22 2011-01-07 Sagem Defense Securite Actionneur avec capteur d'efforts
JP5384147B2 (ja) * 2009-03-11 2014-01-08 株式会社小松製作所 接触式ストロークセンサ
DE102015207108A1 (de) * 2015-04-20 2016-10-20 Schaeffler Technologies AG & Co. KG Messeinrichtung für eine Werkzeugmaschine und entsprechende Werkzeugmaschine
CN108759646A (zh) * 2018-06-29 2018-11-06 广州华研精密机械股份有限公司 一种位移测量装置
KR102441131B1 (ko) * 2020-05-06 2022-09-08 (주)원에스티 보강부쉬부를 가지는 볼스플라인

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3047956A (en) * 1960-02-19 1962-08-07 George R German Inclination and flatness gauge
US3193937A (en) * 1961-01-19 1965-07-13 Sheffield Corp Gaging device
US3213360A (en) * 1962-06-25 1965-10-19 K F Products Inc Electronic gauging system
CH549438A (fr) * 1971-03-01 1974-05-31 Far Fab Assortiments Reunies Dispositif de transmission simultanee des mouvements d'un palpeur a au moins deux organes de lecture.
US4347492A (en) * 1979-12-15 1982-08-31 System E Controls Ltd. Variable inductance transducers
IT8303584A0 (it) 1983-10-14 1983-10-14 Finike Italiana Marposs Testa a matita
US4772849A (en) * 1986-09-11 1988-09-20 Combustion Engineering, Inc. Rotating probe head for tube inspection
CH680876A5 (de) * 1989-09-01 1992-11-30 Tesa Sa
DE59208088D1 (de) * 1991-06-07 1997-04-10 Saphirwerk Ind Prod Tastmesskopf
US5207005A (en) * 1992-07-20 1993-05-04 United Technologies Corporation Floating head probe
US5414940A (en) * 1993-05-19 1995-05-16 Hughes Aircraft Company Contact position sensor using constant contact force control system
JP3222998B2 (ja) 1993-07-21 2001-10-29 日本トムソン株式会社 ボールスプライン
IT1285731B1 (it) * 1996-06-06 1998-06-18 Marposs Spa Comparatore lineare a movimento assiale
JPH1061665A (ja) * 1996-08-15 1998-03-06 Nippon Thompson Co Ltd スプライン軸受
US6510614B1 (en) * 1999-09-29 2003-01-28 Nsk Ltd. Linear guide apparatus
US6516534B2 (en) * 2001-05-04 2003-02-11 Hiwin Technologies Corp. Measurable guide actuator

Also Published As

Publication number Publication date
AU2506001A (en) 2001-06-04
ITBO990645A0 (it) 1999-11-26
WO2001038819A1 (en) 2001-05-31
ITBO990645A1 (it) 2001-05-26
EP1244893A1 (de) 2002-10-02
EP1244893B1 (de) 2005-01-26
ATE288071T1 (de) 2005-02-15
JP2003528297A (ja) 2003-09-24
IT1311404B1 (it) 2002-03-12
DE60017800T2 (de) 2006-01-05
KR20020060756A (ko) 2002-07-18
US6760980B1 (en) 2004-07-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee