FR2478844B1 - Micrometre mu par moteur - Google Patents

Micrometre mu par moteur

Info

Publication number
FR2478844B1
FR2478844B1 FR8105784A FR8105784A FR2478844B1 FR 2478844 B1 FR2478844 B1 FR 2478844B1 FR 8105784 A FR8105784 A FR 8105784A FR 8105784 A FR8105784 A FR 8105784A FR 2478844 B1 FR2478844 B1 FR 2478844B1
Authority
FR
France
Prior art keywords
micrometer
motor
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
FR8105784A
Other languages
English (en)
Other versions
FR2478844A1 (fr
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.)
ARDEL KINAMATIC CORP
Original Assignee
ARDEL KINAMATIC CORP
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 ARDEL KINAMATIC CORP filed Critical ARDEL KINAMATIC CORP
Publication of FR2478844A1 publication Critical patent/FR2478844A1/fr
Application granted granted Critical
Publication of FR2478844B1 publication Critical patent/FR2478844B1/fr
Expired 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
    • G01B3/18—Micrometers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
  • Transmission Devices (AREA)
FR8105784A 1980-03-24 1981-03-23 Micrometre mu par moteur Expired FR2478844B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/133,626 US4335516A (en) 1980-03-24 1980-03-24 Power driven micrometer

Publications (2)

Publication Number Publication Date
FR2478844A1 FR2478844A1 (fr) 1981-09-25
FR2478844B1 true FR2478844B1 (fr) 1985-09-27

Family

ID=22459551

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8105784A Expired FR2478844B1 (fr) 1980-03-24 1981-03-23 Micrometre mu par moteur

Country Status (5)

Country Link
US (1) US4335516A (fr)
CA (1) CA1152613A (fr)
DE (1) DE3111519C2 (fr)
FR (1) FR2478844B1 (fr)
GB (1) GB2072342B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4496865A (en) * 1982-08-12 1985-01-29 Newport Corporation Methods and apparatus for translating electric motor rotation into linear travel
FR2587477A1 (fr) * 1985-09-19 1987-03-20 Girardier Jean Pierre Micrometre a affichage numerique
US5277058A (en) * 1992-11-23 1994-01-11 Kalyon Dilhan M Adjustable gap rheometer
US6286227B1 (en) * 1998-08-03 2001-09-11 General Electric Company Micrometer system and process of use therefor
US20050284249A1 (en) * 2004-06-29 2005-12-29 Arnone David F Worm type gear mover assembly
US7942084B2 (en) * 2006-12-06 2011-05-17 American Power Tool Company Powered driver and methods for reliable repeated securement of threaded connectors to a correct tightness
US7311025B1 (en) * 2006-12-06 2007-12-25 American Power Tool Company Powered driver with location specific switching
IT1401502B1 (it) * 2010-08-02 2013-07-26 Tenova Spa Dispositivo di taratura per calibri di misura del diametro e delle altre caratteristiche geometriche di cilindri
CN109849499A (zh) * 2019-01-31 2019-06-07 中国科学院西安光学精密机械研究所 一种高精度印刷机中伺服电机驱动网板的微动机构

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7204273U (de) * 1972-09-14 Numata Y Innenmikrometer mit einer Zähleinrichtung
DE910829C (de) * 1944-05-21 1954-05-06 Dortmunder Union Brueckenbau A Anordnung zur Ausnutzung normalser Hebeboecke zur Erzielung groesserer Hubwege
US2854755A (en) * 1955-10-24 1958-10-07 Knobel Max Power driven micrometer
US2995738A (en) * 1956-04-09 1961-08-08 Roland C Masek Electric micrometer
US2933816A (en) * 1957-05-23 1960-04-26 Roland E Gunther Micrometer calipers
US3180029A (en) * 1960-11-18 1965-04-27 Ludwig F Perwas Height gages
BE646914A (fr) * 1963-05-04 1964-10-22
US3270423A (en) * 1963-09-30 1966-09-06 Sheffield Corp Positioning device
US3289310A (en) * 1965-03-12 1966-12-06 Donald R Stone Motorized micrometer comparator height gauge
US3555916A (en) * 1969-01-15 1971-01-19 Ibm Positioning device
DE2051652A1 (de) * 1970-10-21 1972-04-27 Werth Gmbh Spezialfabrik Optis Längenmesser
US3996669A (en) * 1972-12-01 1976-12-14 Finike Italiana Marposs-Soc. In Accomandita Semplice Di Mario Possati & C. Wide-range device for measuring the linear sizes of mechanical workpieces
GB1490742A (en) * 1975-02-04 1977-11-02 Secretary Industry Brit Micrometers

Also Published As

Publication number Publication date
US4335516A (en) 1982-06-22
DE3111519C2 (de) 1986-09-04
FR2478844A1 (fr) 1981-09-25
CA1152613A (fr) 1983-08-23
DE3111519A1 (de) 1982-01-14
GB2072342A (en) 1981-09-30
GB2072342B (en) 1984-01-25

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse