CH594875A5 - - Google Patents
Info
- Publication number
- CH594875A5 CH594875A5 CH37676A CH37676A CH594875A5 CH 594875 A5 CH594875 A5 CH 594875A5 CH 37676 A CH37676 A CH 37676A CH 37676 A CH37676 A CH 37676A CH 594875 A5 CH594875 A5 CH 594875A5
- Authority
- CH
- Switzerland
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)
- Length Measuring Devices By Optical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Optical Transform (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752505587 DE2505587C3 (en) | 1975-02-11 | 1975-02-11 | Length measuring device |
| DE19752505586 DE2505586A1 (en) | 1975-02-11 | 1975-02-11 | Length measurement device for controlling relative positions - has graduation device and mounting body connected via. elastic layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH594875A5 true CH594875A5 (en) | 1978-01-31 |
Family
ID=25768480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH37676A CH594875A5 (en) | 1975-02-11 | 1976-01-14 |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS51106458A (en) |
| CH (1) | CH594875A5 (en) |
| DD (1) | DD121832A5 (en) |
| FR (1) | FR2300991A1 (en) |
| GB (1) | GB1536365A (en) |
| HU (1) | HU171449B (en) |
| IT (1) | IT1056613B (en) |
| NL (1) | NL180880B (en) |
| PL (1) | PL116556B1 (en) |
| RO (1) | RO71652A (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2712096C2 (en) * | 1977-03-19 | 1979-01-04 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Encapsulated measuring device |
| DE2727769C2 (en) * | 1977-06-21 | 1979-01-25 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Encapsulated length measuring device for long measuring lengths |
| DD134986B1 (en) * | 1978-03-10 | 1980-12-24 | CAPSUED WAY MEASURING SYSTEM | |
| JPS5522664U (en) * | 1978-07-31 | 1980-02-14 | ||
| DE3116827C2 (en) * | 1981-02-23 | 1983-10-20 | Maho Werkzeugmaschinenbau Babel & Co, 8962 Pfronten | Measuring device for machine tools for detecting linear relative movements of two machine parts |
| DE3106701C2 (en) * | 1981-02-23 | 1982-12-02 | Maho Werkzeugmaschinenbau Babel & Co, 8962 Pfronten | Measuring system for machine tools |
| DE3201887C2 (en) * | 1982-01-22 | 1983-11-24 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Length measuring device |
| DE4021919C2 (en) * | 1990-07-10 | 1995-06-08 | Heidenhain Gmbh Dr Johannes | Material measure |
| CN116772682B (en) * | 2023-08-24 | 2023-11-14 | 四川交通职业技术学院 | Bridge displacement measuring device and method for traffic construction bridge |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS487415U (en) * | 1971-06-11 | 1973-01-27 | ||
| JPS4827158U (en) * | 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/en not_active IP Right Cessation
- 1976-02-06 IT IT1245876A patent/IT1056613B/en active
- 1976-02-09 RO RO8474076Q patent/RO71652A/en unknown
- 1976-02-09 DD DD19115876A patent/DD121832A5/xx unknown
- 1976-02-10 JP JP1290276A patent/JPS51106458A/en active Pending
- 1976-02-10 FR FR7603620A patent/FR2300991A1/en active Granted
- 1976-02-10 HU HU76HE00000702A patent/HU171449B/en unknown
- 1976-02-11 GB GB541776A patent/GB1536365A/en not_active Expired
- 1976-02-11 PL PL18713976A patent/PL116556B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2300991B1 (en) | 1980-12-19 |
| HU171449B (en) | 1978-01-28 |
| NL7600930A (en) | 1976-08-13 |
| DD121832A5 (en) | 1976-08-20 |
| FR2300991A1 (en) | 1976-09-10 |
| GB1536365A (en) | 1978-12-20 |
| NL180880B (en) | 1986-12-01 |
| JPS51106458A (en) | 1976-09-21 |
| IT1056613B (en) | 1982-02-20 |
| PL116556B1 (en) | 1981-06-30 |
| RO71652A (en) | 1982-05-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |