IT999878B - DEVICE FOR MEASURING THE MOVEMENT OF A MOBILE ELEMENT - Google Patents

DEVICE FOR MEASURING THE MOVEMENT OF A MOBILE ELEMENT

Info

Publication number: IT999878B
Authority: IT; Italy
Prior art keywords: measuring; movement; mobile element; mobile
Prior art date: 1972-12-18

Application number

IT7054773A

Other languages

Italian (it)

Original Assignee

Optique Precision Elec Troniqu

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.)

1972-12-18

Filing date

1973-12-03

Publication date

1976-03-10

1973-12-03 Application filed by Optique Precision Elec Troniqu filed Critical Optique Precision Elec Troniqu

1976-03-10 Application granted granted Critical

1976-03-10 Publication of IT999878B publication Critical patent/IT999878B/en

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/24—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B9/00—Measuring instruments characterised by the use of optical techniques

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Length Measuring Devices By Optical Means (AREA)

IT7054773A 1972-12-18 1973-12-03 DEVICE FOR MEASURING THE MOVEMENT OF A MOBILE ELEMENT IT999878B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7245039A FR2211118A5 (en)	1972-12-18	1972-12-18

Publications (1)

Publication Number	Publication Date
IT999878B true IT999878B (en)	1976-03-10

Family

ID=9108867

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT7054773A IT999878B (en)	1972-12-18	1973-12-03	DEVICE FOR MEASURING THE MOVEMENT OF A MOBILE ELEMENT

Country Status (8)

Country	Link
JP (1)	JPS5041573A (en)
BE (1)	BE808505A (en)
CH (1)	CH571704A5 (en)
DE (1)	DE2357372A1 (en)
ES (1)	ES420711A1 (en)
FR (1)	FR2211118A5 (en)
IT (1)	IT999878B (en)
NL (1)	NL7315508A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3239108A1 (en) *	1982-10-22	1984-04-26	Dr. Johannes Heidenhain Gmbh, 8225 Traunreut	POSITION MEASUREMENT METHOD AND DEVICES FOR CARRYING OUT THE METHOD

1972
- 1972-12-18 FR FR7245039A patent/FR2211118A5/fr not_active Expired
1973
- 1973-11-06 CH CH1557473A patent/CH571704A5/xx not_active IP Right Cessation
- 1973-11-13 NL NL7315508A patent/NL7315508A/xx not_active Application Discontinuation
- 1973-11-16 DE DE19732357372 patent/DE2357372A1/en active Pending
- 1973-11-21 ES ES420711A patent/ES420711A1/en not_active Expired
- 1973-12-03 IT IT7054773A patent/IT999878B/en active
- 1973-12-06 JP JP13668973A patent/JPS5041573A/ja active Pending
- 1973-12-11 BE BE138757A patent/BE808505A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
NL7315508A (en)	1974-06-20
JPS5041573A (en)	1975-04-16
BE808505A (en)	1974-06-11
FR2211118A5 (en)	1974-07-12
DE2357372A1 (en)	1974-07-11
ES420711A1 (en)	1976-04-16
CH571704A5 (en)	1976-01-15

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