IT7903463A0 - Comparatore per il rilevamento di dimensioni lineari - Google Patents
Comparatore per il rilevamento di dimensioni lineariInfo
- Publication number
- IT7903463A0 IT7903463A0 IT7903463A IT346379A IT7903463A0 IT 7903463 A0 IT7903463 A0 IT 7903463A0 IT 7903463 A IT7903463 A IT 7903463A IT 346379 A IT346379 A IT 346379A IT 7903463 A0 IT7903463 A0 IT 7903463A0
- Authority
- IT
- Italy
- Prior art keywords
- comparator
- detection
- linear dimensions
- dimensions
- linear
- Prior art date
Links
- 238000001514 detection method Methods 0.000 title 1
Classifications
-
- 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
- G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
-
- 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
- G01B7/001—Constructional details of gauge heads
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT03463/79A IT1165861B (it) | 1979-07-24 | 1979-07-24 | Comparatore per il rilevamento di dimensioni lineari |
GB8022187A GB2056679B (en) | 1979-07-24 | 1980-07-07 | Gauge for checking linear dimensions |
DE19803026353 DE3026353A1 (de) | 1979-07-24 | 1980-07-11 | Messinstrument zur ueberpruefung von linearen abmessungen |
US06/171,159 US4341019A (en) | 1979-07-24 | 1980-07-22 | Gauge for checking linear dimensions |
CH563580A CH645715A5 (de) | 1979-07-24 | 1980-07-23 | Messinstrument zur ueberpruefung von linearen abmessungen. |
FR8016316A FR2461923A1 (fr) | 1979-07-24 | 1980-07-24 | Instrument de mesure pour le controle des dimensions lineaires de pieces |
JP10060580A JPS5639405A (en) | 1979-07-24 | 1980-07-24 | Gauge for inspecting linear dimension |
JP1985114493U JPS6144504U (ja) | 1979-07-24 | 1985-07-25 | 線寸法を検査するためのゲ−ジ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT03463/79A IT1165861B (it) | 1979-07-24 | 1979-07-24 | Comparatore per il rilevamento di dimensioni lineari |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7903463A0 true IT7903463A0 (it) | 1979-07-24 |
IT1165861B IT1165861B (it) | 1987-04-29 |
Family
ID=11107840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT03463/79A IT1165861B (it) | 1979-07-24 | 1979-07-24 | Comparatore per il rilevamento di dimensioni lineari |
Country Status (7)
Country | Link |
---|---|
US (1) | US4341019A (it) |
JP (2) | JPS5639405A (it) |
CH (1) | CH645715A5 (it) |
DE (1) | DE3026353A1 (it) |
FR (1) | FR2461923A1 (it) |
GB (1) | GB2056679B (it) |
IT (1) | IT1165861B (it) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1135871B (it) * | 1980-07-22 | 1986-08-27 | Finike Italiana Marposs | Comparatore per il controllo di dimensioni lineari di parti meccaniche |
IT1135878B (it) * | 1980-07-25 | 1986-08-27 | Finike Italiana Marposs | Testa comparatrice per il controllo di dimensioni lineari di pezzi meccanici |
IT1156686B (it) * | 1982-10-18 | 1987-02-04 | Finike Italiana Marposs | Testa per il controllo di dimensioni lineari |
US4574625A (en) * | 1983-04-12 | 1986-03-11 | Federal Products Corporation | Surface finish, displacement and contour scanner |
US4805311A (en) * | 1986-03-21 | 1989-02-21 | Siemens Aktiengesellschaft | Measuring device for the identification of the enveloping cylinder of precision round parts |
US4800652A (en) * | 1987-09-25 | 1989-01-31 | The Timken Company | Machine for measuring generally circular objects in cylindrical coordinates |
US5253515A (en) * | 1990-03-01 | 1993-10-19 | Olympus Optical Co., Ltd. | Atomic probe microscope and cantilever unit for use in the microscope |
DE19649515B4 (de) * | 1996-11-29 | 2005-02-24 | Immobiliengesellschaft Helmut Fischer Gmbh & Co. Kg | Verfahren und Vorrichtung zur Messung der Dicke dünner Schichten sowie Schaltung zur Ansteuerung der Vorrichtung |
IT1299902B1 (it) * | 1998-03-13 | 2000-04-04 | Marposs Spa | Testa, apparecchiatura e metodo per il controllo di dimensioni lineari di pezzi meccanici. |
US6487896B1 (en) | 1998-03-13 | 2002-12-03 | Marposs Societa' Per Azioni | Head, system and method for the linear dimension checking of a mechanical piece |
IT1305387B1 (it) * | 1998-09-08 | 2001-05-04 | Marposs Spa | Braccetto per una testa di controllo di dimensioni lineari di pezzimeccanici e testa comprendente tale braccetto |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA581311A (en) * | 1959-08-11 | Green Malcolm | Multiple bending beam force measuring device | |
GB553108A (en) * | 1941-12-02 | 1943-05-07 | Harry Shaw | Improvements in or relating to apparatus for determining the roughness of surfaces |
US2487681A (en) * | 1945-10-18 | 1949-11-08 | Weisselberg Arnold | Electrical gauging device |
US2598812A (en) * | 1947-03-20 | 1952-06-03 | Toledo Scale Co | Electrically actuated weighing scale |
US3166852A (en) * | 1960-11-16 | 1965-01-26 | Gen Motors Corp | Multiple roundness gage |
US3075160A (en) * | 1960-12-01 | 1963-01-22 | Budd Co | Load measuring devices |
US3149421A (en) * | 1961-01-24 | 1964-09-22 | Watton Engineering Co Ltd | Measuring and gauging devices |
DE1804253A1 (de) * | 1968-10-21 | 1970-06-25 | Wolfram Pahl | Zweikoordinaten-Feinzeiger |
US3602866A (en) * | 1968-12-18 | 1971-08-31 | Erwin J Saxl | Force transducer |
US3987551A (en) * | 1973-01-06 | 1976-10-26 | Tesa S.A. | Apparatus for measuring continuous or discontinuous surfaces |
IT997140B (it) * | 1973-09-07 | 1975-12-30 | Finike Italiana Marposs | Comparatore a trasduttori di posi zione elettrici per la misura del le dimensioni di pezzi meccanici |
IT997161B (it) * | 1973-10-25 | 1975-12-30 | Finike Italiana Marposs | Comparatore a tastaggio diretto per la misura delle dimensioni di pezzi in movimento particolarmen te per misure con contatto inter mittente tra gli elementi di tastag gio ed il pezzo |
DE2518745C3 (de) * | 1975-04-26 | 1979-06-21 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Fehlerkompensation in Positioniersystemen |
JPS5235662A (en) * | 1975-09-15 | 1977-03-18 | Toyoda Mach Works Ltd | Process for measuring displacement in the inner wall of pressure vesse l |
JPS5353352A (en) * | 1976-10-25 | 1978-05-15 | Mitsutoyo Seisakusho | Outline measuring apparatus |
CH636193A5 (de) * | 1977-11-12 | 1983-05-13 | Hermann Koeltgen | Anzeigegeraet mit vorrichtung zum pruefen und messen von bohrungen. |
US4179004A (en) * | 1978-02-15 | 1979-12-18 | National Controls, Inc. | Force multiplying load cell |
JP2830578B2 (ja) * | 1992-02-19 | 1998-12-02 | 日本電気株式会社 | 定電流発生回路 |
-
1979
- 1979-07-24 IT IT03463/79A patent/IT1165861B/it active
-
1980
- 1980-07-07 GB GB8022187A patent/GB2056679B/en not_active Expired
- 1980-07-11 DE DE19803026353 patent/DE3026353A1/de active Granted
- 1980-07-22 US US06/171,159 patent/US4341019A/en not_active Expired - Lifetime
- 1980-07-23 CH CH563580A patent/CH645715A5/de not_active IP Right Cessation
- 1980-07-24 JP JP10060580A patent/JPS5639405A/ja active Pending
- 1980-07-24 FR FR8016316A patent/FR2461923A1/fr active Granted
-
1985
- 1985-07-25 JP JP1985114493U patent/JPS6144504U/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE3026353A1 (de) | 1981-02-12 |
GB2056679B (en) | 1983-06-02 |
US4341019A (en) | 1982-07-27 |
DE3026353C2 (it) | 1989-07-06 |
IT1165861B (it) | 1987-04-29 |
JPS6144504U (ja) | 1986-03-24 |
JPS5639405A (en) | 1981-04-15 |
CH645715A5 (de) | 1984-10-15 |
GB2056679A (en) | 1981-03-18 |
FR2461923A1 (fr) | 1981-02-06 |
FR2461923B1 (it) | 1984-06-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970729 |