GB9506790D0 - Laser apparatus for the measurement of angular displacement - Google Patents

Laser apparatus for the measurement of angular displacement

Info

Publication number: GB9506790D0
Authority: GB; United Kingdom
Prior art keywords: measurement; angular displacement; laser apparatus; laser; angular
Prior art date: 1995-04-01
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.): Pending

Application number

GB9506790A

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.)

Renishaw PLC

Original Assignee

Renishaw PLC

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.)

1995-04-01

Filing date

1995-04-01

Publication date

1995-05-24

1995-04-01 Application filed by Renishaw PLC filed Critical Renishaw PLC

1995-04-01 Priority to GB9506790A priority Critical patent/GB9506790D0/en

1995-05-24 Publication of GB9506790D0 publication Critical patent/GB9506790D0/en

1996-04-01 Priority to PCT/GB1996/000786 priority patent/WO1996031752A1/en

Status Pending legal-status Critical Current

Links

GB9506790A 1995-04-01 1995-04-01 Laser apparatus for the measurement of angular displacement Pending GB9506790D0 (en)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
GB9506790A GB9506790D0 (en)	1995-04-01	1995-04-01	Laser apparatus for the measurement of angular displacement
PCT/GB1996/000786 WO1996031752A1 (en)	1995-04-01	1996-04-01	Apparatus for the measurement of angular displacement

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB9506790A GB9506790D0 (en)	1995-04-01	1995-04-01	Laser apparatus for the measurement of angular displacement

Publications (1)

Publication Number	Publication Date
GB9506790D0 true GB9506790D0 (en)	1995-05-24

Family

ID=10772357

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB9506790A Pending GB9506790D0 (en)	1995-04-01	1995-04-01	Laser apparatus for the measurement of angular displacement

Country Status (2)

Country	Link
GB (1)	GB9506790D0 (en)
WO (1)	WO1996031752A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3192992B2 (en) *	1996-08-27	2001-07-30	株式会社東京精密	Method and system for measuring angle indexing accuracy of machine tool
EP1031868B1 (en) *	1999-02-26	2003-05-14	Dr. Johannes Heidenhain GmbH	Compensated parallel beam splitter with two plates and interferometer
GB0508395D0 (en)	2005-04-26	2005-06-01	Renishaw Plc	Method for scanning the surface of a workpiece

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1109411B (en) *	1955-08-27	1961-06-22	Zeiss Carl Fa	Interferometer
US3955083A (en) *	1973-11-27	1976-05-04	Hawker Siddeley Dynamics Limited	Interferometric device for encoding shaft angles
GB2044920B (en) *	1979-01-27	1983-02-09	Barr & Stroud Ltd	Optical interferometer
DE3826149A1 (en) *	1988-08-01	1990-02-08	Deutsche Forsch Luft Raumfahrt	DEVICE FOR MEASURING THE ROTATIONAL ANGLE OR THE ANGLE POSITION OF A ROTATING OBJECT

1995
- 1995-04-01 GB GB9506790A patent/GB9506790D0/en active Pending
1996
- 1996-04-01 WO PCT/GB1996/000786 patent/WO1996031752A1/en active Application Filing

Also Published As

Publication number	Publication date
WO1996031752A1 (en)	1996-10-10

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