CH630172A5 - Two-part housing for length-measuring devices - Google Patents
Two-part housing for length-measuring devices Download PDFInfo
- Publication number
- CH630172A5 CH630172A5 CH543778A CH543778A CH630172A5 CH 630172 A5 CH630172 A5 CH 630172A5 CH 543778 A CH543778 A CH 543778A CH 543778 A CH543778 A CH 543778A CH 630172 A5 CH630172 A5 CH 630172A5
- Authority
- CH
- Switzerland
- Prior art keywords
- housing
- parts
- measuring device
- machine
- length measuring
- Prior art date
Links
- 238000007789 sealing Methods 0.000 claims 6
- 238000000926 separation method Methods 0.000 claims 2
- 238000004140 cleaning Methods 0.000 claims 1
- 239000012634 fragment Substances 0.000 claims 1
- 239000011521 glass Substances 0.000 claims 1
- 230000009191 jumping Effects 0.000 claims 1
- 238000000034 method Methods 0.000 claims 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
- 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
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 (1)
| Publication Number | Publication Date |
|---|---|
| CH630172A5 true CH630172A5 (en) | 1982-05-28 |
Family
ID=6012876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH543778A CH630172A5 (en) | 1977-07-01 | 1978-05-19 | Two-part housing for length-measuring devices |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5845647B2 (it) |
| AT (1) | AT382964B (it) |
| CH (1) | CH630172A5 (it) |
| DE (1) | DE2729708C2 (it) |
| FR (1) | FR2396268A1 (it) |
| GB (1) | GB1596915A (it) |
| IT (1) | IT1161674B (it) |
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 (en) * | 1985-10-16 | 1992-12-30 | Konica Corporation | Silver halide photographic material |
| JPS6299963U (it) * | 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 JP JP53078777A patent/JPS5845647B2/ja not_active Expired
- 1978-06-30 FR FR7819738A patent/FR2396268A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5845647B2 (ja) | 1983-10-12 |
| ATA416578A (de) | 1986-09-15 |
| DE2729708B1 (de) | 1978-06-08 |
| FR2396268A1 (fr) | 1979-01-26 |
| DE2729708C2 (de) | 1979-02-08 |
| AT382964B (de) | 1987-05-11 |
| GB1596915A (en) | 1981-09-03 |
| JPS5419772A (en) | 1979-02-14 |
| FR2396268B1 (it) | 1982-12-10 |
| IT7812680A0 (it) | 1978-06-27 |
| IT1161674B (it) | 1987-03-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |