FR2396268B1 - - Google Patents
Info
- Publication number
- FR2396268B1 FR2396268B1 FR7819738A FR7819738A FR2396268B1 FR 2396268 B1 FR2396268 B1 FR 2396268B1 FR 7819738 A FR7819738 A FR 7819738A FR 7819738 A FR7819738 A FR 7819738A FR 2396268 B1 FR2396268 B1 FR 2396268B1
- 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
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/002—Details
-
- 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
- G01D5/34746—Linear encoders
- G01D5/34761—Protection devices, e.g. caps; Blowing devices
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Details Of Measuring And Other Instruments (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2729708A DE2729708C2 (de) | 1977-07-01 | 1977-07-01 | Zweiteiliges Gehäuseprofil für Längenmeßeinrichtungen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2396268A1 FR2396268A1 (fr) | 1979-01-26 |
| FR2396268B1 true FR2396268B1 (de) | 1982-12-10 |
Family
ID=6012876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7819738A Granted FR2396268A1 (fr) | 1977-07-01 | 1978-06-30 | Boitier profile en deux parties pour dispositifs de mesure de longueur |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5845647B2 (de) |
| AT (1) | AT382964B (de) |
| CH (1) | CH630172A5 (de) |
| DE (1) | DE2729708C2 (de) |
| FR (1) | FR2396268A1 (de) |
| GB (1) | GB1596915A (de) |
| IT (1) | IT1161674B (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4500097A (en) * | 1983-01-27 | 1985-02-19 | Mitutoyo Mfg. Co., Ltd. | Seal device in displacement measuring instrument |
| JPS6038560U (ja) * | 1983-08-26 | 1985-03-16 | 不二サッシ株式会社 | ガラス温室における天窓ガラスの結露水排水装置 |
| US4586760A (en) * | 1984-06-01 | 1986-05-06 | Bausch & Lomb Incorporated | Measuring scale casing and mounting spar |
| EP0219101B1 (de) * | 1985-10-16 | 1992-12-30 | Konica Corporation | Photographisches Silberhalogenidmaterial |
| JPS6299963U (de) * | 1985-12-17 | 1987-06-25 | ||
| CN106643395B (zh) * | 2016-12-30 | 2019-02-12 | 湖南飞沃新能源科技股份有限公司 | 一种预埋螺套全自动检测装置 |
| EP4109046A1 (de) | 2021-06-21 | 2022-12-28 | Dr. Johannes Heidenhain GmbH | Positionsmesseinrichtung |
| EP4109047A1 (de) | 2021-06-21 | 2022-12-28 | Dr. Johannes Heidenhain GmbH | Mitnehmer für eine positionsmesseinrichtung |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3816002A (en) * | 1972-10-10 | 1974-06-11 | H Wieg | Apparatus for measuring displacement between two relatively movable members |
| US3816003A (en) * | 1973-03-12 | 1974-06-11 | Dynamics Res Corp | Sealed linear encoder |
| ES208286Y (es) * | 1974-12-03 | 1976-07-16 | Carreno Mallofre | Estuche para instrumentos de medida. |
| DE2643304B2 (de) * | 1976-09-25 | 1980-01-31 | Fagor Electrotecnica, Sdad.Coop., Mondragon, Guipuzcoa (Spanien) | Photoelektrische Einrichtung zum Messen der relativen Lage von Gegenständen |
-
1977
- 1977-07-01 DE DE2729708A patent/DE2729708C2/de not_active Expired
-
1978
- 1978-05-19 CH CH543778A patent/CH630172A5/de not_active IP Right Cessation
- 1978-05-24 GB GB21848/78A patent/GB1596915A/en not_active Expired
- 1978-06-08 AT AT0416578A patent/AT382964B/de not_active IP Right Cessation
- 1978-06-27 IT IT12680/78A patent/IT1161674B/it active
- 1978-06-30 FR FR7819738A patent/FR2396268A1/fr active Granted
- 1978-06-30 JP JP53078777A patent/JPS5845647B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2729708C2 (de) | 1979-02-08 |
| AT382964B (de) | 1987-05-11 |
| FR2396268A1 (fr) | 1979-01-26 |
| JPS5419772A (en) | 1979-02-14 |
| IT1161674B (it) | 1987-03-18 |
| ATA416578A (de) | 1986-09-15 |
| GB1596915A (en) | 1981-09-03 |
| IT7812680A0 (it) | 1978-06-27 |
| DE2729708B1 (de) | 1978-06-08 |
| JPS5845647B2 (ja) | 1983-10-12 |
| CH630172A5 (en) | 1982-05-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |