GB1541285A - Displacement measuring system - Google Patents

Displacement measuring system

Info

Publication number: GB1541285A
Authority: GB; United Kingdom
Prior art keywords: measuring system; displacement measuring; displacement; measuring
Prior art date: 1975-03-08
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

Application number

GB303076A

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

HEIDENHAIN GmbH

Original Assignee

HEIDENHAIN GmbH

Priority date (The priority date 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 date listed.)

1975-03-08

Filing date

1976-01-27

Publication date

1979-02-28

1976-01-27 Application filed by HEIDENHAIN GmbH filed Critical HEIDENHAIN GmbH

1979-02-28 Publication of GB1541285A publication Critical patent/GB1541285A/en

Status Expired legal-status Critical Current

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
- 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
- G01D5/34753—Carriages; Driving or coupling means

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Optical Transform (AREA)
Length Measuring Devices With Unspecified Measuring Means (AREA)
Length Measuring Devices By Optical Means (AREA)
A Measuring Device Byusing Mechanical Method (AREA)

GB303076A 1975-03-08 1976-01-27 Displacement measuring system Expired GB1541285A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19752510219 DE2510219C3 (en)	1975-03-08	1975-03-08	Length measuring device

Publications (1)

Publication Number	Publication Date
GB1541285A true GB1541285A (en)	1979-02-28

Family

ID=5940851

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB303076A Expired GB1541285A (en)	1975-03-08	1976-01-27	Displacement measuring system

Country Status (13)

Country	Link
JP (1)	JPS51113657A (en)
AT (1)	AT357340B (en)
BE (1)	BE839073A (en)
CH (1)	CH588681A5 (en)
CS (1)	CS232704B2 (en)
DD (1)	DD123626A5 (en)
DE (1)	DE2510219C3 (en)
FR (1)	FR2304056A1 (en)
GB (1)	GB1541285A (en)
HU (1)	HU173868B (en)
IT (1)	IT1080724B (en)
NL (1)	NL180958C (en)
PL (1)	PL120591B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2124381A (en) *	1982-07-28	1984-02-15	Mitutoyo Mfg Co Ltd	Displacement measuring instrument
GB2159277A (en) *	1984-05-22	1985-11-27	Mitutoyo Mfg Co Ltd	Linear scale type displacement measuring instrument

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5732407Y2 (en) *	1976-10-27	1982-07-16
DE2706926C2 (en) *	1977-02-18	1979-06-07	Dr. Johannes Heidenhain Gmbh, 8225 Traunreut	Length or angle measuring device
DE2712096C2 (en) *	1977-03-19	1979-01-04	Dr. Johannes Heidenhain Gmbh, 8225 Traunreut	Encapsulated measuring device
DE2712422C2 (en) *	1977-03-22	1978-11-09	Dr. Johannes Heidenhain Gmbh, 8225 Traunreut	Length measuring device
DD134986B1 (en) *	1978-03-10	1980-12-24		CAPSUED WAY MEASURING SYSTEM
DE2820753C2 (en) *	1978-05-12	1980-03-06	Dr. Johannes Heidenhain Gmbh, 8225 Traunreut	Device for correcting errors in position measuring systems
JPS5551739U (en) *	1978-10-02	1980-04-05
DE2844066C2 (en) *	1978-10-10	1982-04-22	Dr. Johannes Heidenhain Gmbh, 8225 Traunreut	Length or angle measuring device
DE3113698C1 (en) *	1981-04-04	1982-12-09	Dr. Johannes Heidenhain Gmbh, 8225 Traunreut	Encapsulated, digital electrical position measuring device
DE3201887C2 (en) *	1982-01-22	1983-11-24	Dr. Johannes Heidenhain Gmbh, 8225 Traunreut	Length measuring device
AT395070B (en) *	1983-11-22	1992-09-10	Emr Elektronische Mess Und Reg	LENGTH MEASURING DEVICE, ESPECIALLY ENCLOSED LENGTH MEASURING DEVICE
DE3400395C1 (en) *	1984-01-07	1985-08-22	Dr. Johannes Heidenhain Gmbh, 8225 Traunreut	Encapsulated length or angle measuring device
DE3409298C1 (en) *	1984-03-14	1985-08-29	Dr. Johannes Heidenhain Gmbh, 8225 Traunreut	Position-measuring device
JPH052804Y2 (en) *	1986-05-21	1993-01-25
DE3621236A1 (en) *	1986-06-25	1988-01-14	Heidenhain Gmbh Dr Johannes	LENGTH OR ANGLE MEASURING DEVICE
AT394110B (en) *	1989-02-10	1992-02-10	Rsf Elektronik Gmbh	LENGTH MEASURING SYSTEM
JP6074672B2 (en) *	2011-10-28	2017-02-08	株式会社ミツトヨ	Displacement detection device, displacement detection method, and displacement detection program
JP6300431B2 (en) *	2012-04-27	2018-03-28	キヤノン株式会社	Encoder, lens device, and camera
CN114646260B (en) *	2021-12-25	2024-03-22	力邦测控设备（洛阳）有限公司	Skid shoe vision detector
CN114279296B (en) *	2022-03-04	2022-05-13	山东丰源汽车科技有限公司	Half-length measuring device for automobile plate spring

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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

1975
- 1975-03-08 DE DE19752510219 patent/DE2510219C3/en not_active Expired
- 1975-11-20 AT AT883975A patent/AT357340B/en not_active IP Right Cessation
- 1975-11-20 FR FR7536092A patent/FR2304056A1/en active Granted
1976
- 1976-01-16 CH CH50476A patent/CH588681A5/xx not_active IP Right Cessation
- 1976-01-27 GB GB303076A patent/GB1541285A/en not_active Expired
- 1976-02-10 NL NL7601355A patent/NL180958C/en not_active IP Right Cessation
- 1976-02-17 DD DD19127976A patent/DD123626A5/xx unknown
- 1976-03-01 BE BE164759A patent/BE839073A/en not_active IP Right Cessation
- 1976-03-03 CS CS139076A patent/CS232704B2/en unknown
- 1976-03-05 HU HU76HE706A patent/HU173868B/en unknown
- 1976-03-05 PL PL18773276A patent/PL120591B1/en unknown
- 1976-03-05 IT IT1251876A patent/IT1080724B/en active
- 1976-03-08 JP JP2427076A patent/JPS51113657A/en active Granted

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2124381A (en) *	1982-07-28	1984-02-15	Mitutoyo Mfg Co Ltd	Displacement measuring instrument
GB2159277A (en) *	1984-05-22	1985-11-27	Mitutoyo Mfg Co Ltd	Linear scale type displacement measuring instrument
US4603480A (en) *	1984-05-22	1986-08-05	Mitutoyo Mfg. Co., Ltd.	Linear scale type displacement measuring instrument

Also Published As

Publication number	Publication date
JPS51113657A (en)	1976-10-06
DE2510219B2 (en)	1977-09-01
NL7601355A (en)	1976-09-10
HU173868B (en)	1979-09-28
ATA883975A (en)	1979-11-15
DD123626A5 (en)	1977-01-05
AT357340B (en)	1980-07-10
FR2304056B1 (en)	1981-03-27
CS232704B2 (en)	1985-02-14
FR2304056A1 (en)	1976-10-08
JPS5627803B2 (en)	1981-06-27
IT1080724B (en)	1985-05-16
BE839073A (en)	1976-07-01
CH588681A5 (en)	1977-06-15
DE2510219A1 (en)	1976-09-16
PL120591B1 (en)	1982-03-31
DE2510219C3 (en)	1978-05-18
NL180958C (en)	1987-05-18

Publication	Publication Date	Title
JPS5238276A (en)	1977-03-24	Acceleration measuring system
GB1551217A (en)	1979-08-22	Displacement measuring apparatus
JPS5322772A (en)	1978-03-02	Measuring system
GB1549680A (en)	1979-08-08	System for measuring the distance between two points
JPS52101443A (en)	1977-08-25	Position measuring system
JPS5224363A (en)	1977-02-23	Thermooelectric system
JPS5282026A (en)	1977-07-08	Indicator
GB1556707A (en)	1979-11-28	Change detecting system
GB1541285A (en)	1979-02-28	Displacement measuring system
GB1554751A (en)	1979-10-31	Position determining systems
JPS527775A (en)	1977-01-21	System for measuring flow
JPS5236070A (en)	1977-03-19	Trasformer for magntoooptical meter
JPS5242159A (en)	1977-04-01	Trasformer for magntoooptical meter
JPS5638046A (en)	1981-04-13	Colorrproof system
JPS5282498A (en)	1977-07-09	Measuring element
JPS51120246A (en)	1976-10-21	Displacement gauge
JPS51143383A (en)	1976-12-09	Airrcooled meter
JPS5238266A (en)	1977-03-24	Measuring mechanism
JPS5280549A (en)	1977-07-06	Heattpupm system
JPS5221712A (en)	1977-02-18	Phototelegraphic system
JPS51131345A (en)	1976-11-15	Indicating meter
GB1545996A (en)	1979-05-16	Distance measuring system
JPS5283252A (en)	1977-07-12	Soner indicator
JPS51124951A (en)	1976-10-30	Measuring pump
JPS51129196A (en)	1976-11-10	Indicator

Legal Events

Date	Code	Title	Description
1979-07-04	PS	Patent sealed
1996-02-28	PE20	Patent expired after termination of 20 years	Effective date: 19960126