FR2300991B1 - - Google Patents
Info
- Publication number
- FR2300991B1 FR2300991B1 FR7603620A FR7603620A FR2300991B1 FR 2300991 B1 FR2300991 B1 FR 2300991B1 FR 7603620 A FR7603620 A FR 7603620A FR 7603620 A FR7603620 A FR 7603620A FR 2300991 B1 FR2300991 B1 FR 2300991B1
- Authority
- FR
- France
- 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
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
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0011—Arrangements for eliminating or compensation of measuring errors due to temperature or weight
- G01B5/0014—Arrangements for eliminating or compensation of measuring errors due to temperature or weight due to temperature
-
- 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
- G01D5/26—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/32—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
- G01D5/34—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
- G01D5/347—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Optical Transform (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752505586 DE2505586A1 (de) | 1975-02-11 | 1975-02-11 | Gekapselte laengenmesseinrichtung |
| DE19752505587 DE2505587C3 (de) | 1975-02-11 | 1975-02-11 | Längenmeßeinrichtung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2300991A1 FR2300991A1 (fr) | 1976-09-10 |
| FR2300991B1 true FR2300991B1 (de) | 1980-12-19 |
Family
ID=25768480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7603620A Granted FR2300991A1 (fr) | 1975-02-11 | 1976-02-10 | Dispositif pour mesurer ou regler la position relative de deux objets |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS51106458A (de) |
| CH (1) | CH594875A5 (de) |
| DD (1) | DD121832A5 (de) |
| FR (1) | FR2300991A1 (de) |
| GB (1) | GB1536365A (de) |
| HU (1) | HU171449B (de) |
| IT (1) | IT1056613B (de) |
| NL (1) | NL180880B (de) |
| PL (1) | PL116556B1 (de) |
| RO (1) | RO71652A (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2712096C2 (de) * | 1977-03-19 | 1979-01-04 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Gekapselte Meßeinrichtung |
| DE2727769C2 (de) * | 1977-06-21 | 1979-01-25 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Gekapselte Längenmeßeinrichtung für große Meßlängen |
| DD134986B1 (de) * | 1978-03-10 | 1980-12-24 | Gekapseltes wegmesssystem | |
| JPS5522664U (de) * | 1978-07-31 | 1980-02-14 | ||
| DE3106701C2 (de) * | 1981-02-23 | 1982-12-02 | Maho Werkzeugmaschinenbau Babel & Co, 8962 Pfronten | Meßsystem für Werkzeugmaschinen |
| DE3116827C2 (de) * | 1981-02-23 | 1983-10-20 | Maho Werkzeugmaschinenbau Babel & Co, 8962 Pfronten | Meßeinrichtung für Werkzeugmaschinen zum Erfassen von geradlinigen Relativbewegungen zweier Maschinenteile |
| DE3201887C2 (de) * | 1982-01-22 | 1983-11-24 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Längenmeßeinrichtung |
| DE4021919C2 (de) * | 1990-07-10 | 1995-06-08 | Heidenhain Gmbh Dr Johannes | Maßverkörperung |
| CN116772682B (zh) * | 2023-08-24 | 2023-11-14 | 四川交通职业技术学院 | 一种交通建设桥梁用的桥梁位移测量装置及方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS487415U (de) * | 1971-06-11 | 1973-01-27 | ||
| JPS4827158U (de) * | 1971-08-02 | 1973-04-02 | ||
| US3833303A (en) * | 1972-10-06 | 1974-09-03 | Bausch & Lomb | Measuring apparatus using the moire fringe concept of measurement |
| US3816003A (en) * | 1973-03-12 | 1974-06-11 | Dynamics Res Corp | Sealed linear encoder |
-
1976
- 1976-01-14 CH CH37676A patent/CH594875A5/xx not_active IP Right Cessation
- 1976-01-29 NL NL7600930A patent/NL180880B/xx not_active IP Right Cessation
- 1976-02-06 IT IT1245876A patent/IT1056613B/it active
- 1976-02-09 RO RO8474076Q patent/RO71652A/ro unknown
- 1976-02-09 DD DD19115876A patent/DD121832A5/xx unknown
- 1976-02-10 HU HU76HE00000702A patent/HU171449B/hu unknown
- 1976-02-10 FR FR7603620A patent/FR2300991A1/fr active Granted
- 1976-02-10 JP JP1290276A patent/JPS51106458A/ja active Pending
- 1976-02-11 PL PL18713976A patent/PL116556B1/pl unknown
- 1976-02-11 GB GB541776A patent/GB1536365A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| RO71652A (fr) | 1982-05-10 |
| FR2300991A1 (fr) | 1976-09-10 |
| NL7600930A (nl) | 1976-08-13 |
| HU171449B (hu) | 1978-01-28 |
| JPS51106458A (ja) | 1976-09-21 |
| GB1536365A (en) | 1978-12-20 |
| PL116556B1 (en) | 1981-06-30 |
| IT1056613B (it) | 1982-02-20 |
| NL180880B (nl) | 1986-12-01 |
| CH594875A5 (de) | 1978-01-31 |
| DD121832A5 (de) | 1976-08-20 |