IT1108629B - Calibro per interni - Google Patents
Calibro per interniInfo
- Publication number
- IT1108629B IT1108629B IT67765/78A IT6776578A IT1108629B IT 1108629 B IT1108629 B IT 1108629B IT 67765/78 A IT67765/78 A IT 67765/78A IT 6776578 A IT6776578 A IT 6776578A IT 1108629 B IT1108629 B IT 1108629B
- Authority
- IT
- Italy
- Prior art keywords
- interior caliper
- caliper
- interior
- Prior art date
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
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/28—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring contours or curvatures
- G01B7/282—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring contours or curvatures for measuring roundness
-
- 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
- G01B3/46—Plug gauges for internal dimensions with engaging surfaces which are at a fixed distance, although they may be preadjustable
-
- 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
- G01B7/12—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring diameters
- G01B7/13—Internal diameters
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH442477A CH617506A5 (it) | 1977-04-07 | 1977-04-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7867765A0 IT7867765A0 (it) | 1978-04-06 |
IT1108629B true IT1108629B (it) | 1985-12-09 |
Family
ID=4275877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT67765/78A IT1108629B (it) | 1977-04-07 | 1978-04-06 | Calibro per interni |
Country Status (11)
Country | Link |
---|---|
US (1) | US4172325A (it) |
JP (1) | JPS5832641B2 (it) |
BR (1) | BR7802109A (it) |
CH (1) | CH617506A5 (it) |
DE (1) | DE2813842C2 (it) |
ES (1) | ES469377A1 (it) |
FR (1) | FR2386803A1 (it) |
GB (1) | GB1599143A (it) |
IN (1) | IN148480B (it) |
IT (1) | IT1108629B (it) |
SE (1) | SE443230B (it) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2475717A1 (fr) * | 1980-02-08 | 1981-08-14 | Roch Pierre Sarl | Instrument a poignee pour la mesure de diametres interieurs |
JPS58129301A (ja) * | 1982-01-29 | 1983-08-02 | Toshiba Corp | 同芯度計測装置 |
CH649379A5 (fr) * | 1982-09-06 | 1985-05-15 | Tesa Sa | Appareil de mesure d'alesages. |
EP0105979B1 (en) * | 1982-10-06 | 1986-06-11 | Federal Products Corporation | Head for bore gauge |
US4536963A (en) * | 1983-08-29 | 1985-08-27 | Mitutoyo Mfg. Co., Ltd. | Digital indication type measuring machine |
GB2169706A (en) * | 1985-01-15 | 1986-07-16 | Ford Motor Co | Dimensional checking tool |
US4604809A (en) * | 1985-04-05 | 1986-08-12 | Meyer Jr Franklin | Gage head actuating coupler |
GB2192062B (en) * | 1986-06-27 | 1990-02-28 | Rank Taylor Hobson Ltd | Metrological apparatus |
US4885845A (en) * | 1987-05-20 | 1989-12-12 | Mitutoyo Corporation | Inner diameter measuring machine |
US4876800A (en) * | 1988-10-07 | 1989-10-31 | Ltv Aerospace And Defense Company | Portable grip length indicator |
DE3922937A1 (de) * | 1989-07-12 | 1991-01-24 | Mauser Werke Oberndorf | Vorrichtung zum messen der innendurchmesser von rohren |
DE4025932A1 (de) * | 1989-09-09 | 1991-03-28 | Komet Stahlhalter Werkzeug | Werkzeugkopf fuer den einsatz in werkzeugmaschinen |
JPH04275888A (ja) * | 1991-02-28 | 1992-10-01 | Toyoda Mach Works Ltd | ロボットの原点割出し装置 |
US5848479A (en) * | 1997-06-18 | 1998-12-15 | Federal Products Co. | Bore gauge centralizer |
FR2926361B1 (fr) * | 2008-01-14 | 2010-03-05 | Paris Eaux Gestion | Dispositif et procede de mesure d'ovalisation d'un tuyau |
FR3034187B1 (fr) * | 2015-03-27 | 2017-06-09 | Soc Anonyme Des Eaux Minerales D'evian Et En Abrege S A E M E | Procede et appareil de mesure d'epaisseur d'une paroi d'un recipient tel qu'un pot de yaourt |
USD969642S1 (en) * | 2020-09-10 | 2022-11-15 | Meng Zhang | Pistol type digital internal micrometer |
CN112629373B (zh) * | 2021-01-05 | 2023-04-28 | 湖北省鄂西地质测绘队有限公司 | 一种自主调整支架位置的管道内径及平整度精准测量装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE546130C (de) * | 1928-08-05 | 1932-03-10 | Fr Keilpart & Co | Innenmessgeraet |
US1819144A (en) * | 1929-05-03 | 1931-08-18 | Aulenback Tool Company | Internal micrometer gauge |
US2661540A (en) * | 1950-11-13 | 1953-12-08 | John H Dulligan | Hole gauge |
US2766532A (en) * | 1954-09-20 | 1956-10-16 | Eisele Andrew | Centering bore concentricity gauge holder |
US2911726A (en) * | 1954-12-27 | 1959-11-10 | Lufkin Rule Co | Indicator |
US2884699A (en) * | 1955-10-27 | 1959-05-05 | Eisele Andrew | Bore concentricity gauge holder |
US3030709A (en) * | 1960-01-11 | 1962-04-24 | Eisele Andrew | Bore concentricity gauge |
US3030909A (en) * | 1960-10-10 | 1962-04-24 | Berkeley Pump Company | Hydro-jet control apparatus |
US3316650A (en) * | 1965-03-08 | 1967-05-02 | Standard Gage Co Inc | Dial bore gage with retraction means |
DE6929731U (de) * | 1969-07-28 | 1974-02-14 | Gerhardt Messmaschb Kg | Einrichtung zur toleranzwertbestimmung der formkurve eines nockens. |
CH508195A (de) * | 1970-02-26 | 1971-05-31 | Cho Antonio | Innenmessgerät |
DE2056480C3 (de) * | 1970-11-17 | 1974-10-03 | Johannes Dr.-Ing. 3000 Hannover Perthen | Vorrichtung zum Ausmessen von Bohrungen |
CH550377A (de) * | 1972-10-13 | 1974-06-14 | Cho Viktor | Innenmessgeraet. |
-
1977
- 1977-04-07 CH CH442477A patent/CH617506A5/fr not_active IP Right Cessation
-
1978
- 1978-03-24 FR FR7808669A patent/FR2386803A1/fr active Granted
- 1978-03-31 DE DE2813842A patent/DE2813842C2/de not_active Expired
- 1978-03-31 GB GB12609/78A patent/GB1599143A/en not_active Expired
- 1978-04-03 IN IN214/DEL/78A patent/IN148480B/en unknown
- 1978-04-03 US US05/893,022 patent/US4172325A/en not_active Expired - Lifetime
- 1978-04-05 BR BR7802109A patent/BR7802109A/pt unknown
- 1978-04-06 SE SE7803888A patent/SE443230B/sv not_active IP Right Cessation
- 1978-04-06 ES ES469377A patent/ES469377A1/es not_active Expired
- 1978-04-06 IT IT67765/78A patent/IT1108629B/it active
- 1978-04-06 JP JP53042048A patent/JPS5832641B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2813842A1 (de) | 1978-10-12 |
JPS53125864A (en) | 1978-11-02 |
ES469377A1 (es) | 1979-02-01 |
FR2386803A1 (fr) | 1978-11-03 |
GB1599143A (en) | 1981-09-30 |
IN148480B (it) | 1981-03-07 |
CH617506A5 (it) | 1980-05-30 |
DE2813842C2 (de) | 1982-09-09 |
IT7867765A0 (it) | 1978-04-06 |
SE443230B (sv) | 1986-02-17 |
US4172325A (en) | 1979-10-30 |
FR2386803B1 (it) | 1982-12-03 |
SE7803888L (sv) | 1978-10-08 |
BR7802109A (pt) | 1979-01-02 |
JPS5832641B2 (ja) | 1983-07-14 |
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