GB913299A - Instrument for the determination of the diameter of work pieces or the like - Google Patents

Instrument for the determination of the diameter of work pieces or the like

Info

Publication number
GB913299A
GB913299A GB3293460A GB3293460A GB913299A GB 913299 A GB913299 A GB 913299A GB 3293460 A GB3293460 A GB 3293460A GB 3293460 A GB3293460 A GB 3293460A GB 913299 A GB913299 A GB 913299A
Authority
GB
United Kingdom
Prior art keywords
components
diameter
instrument
objective components
points
Prior art date
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
GB3293460A
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.)
Carl Zeiss Sports Optics GmbH
Original Assignee
M Hensoldt and Soehne Optische Werke AG
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.)
Filing date
Publication date
Application filed by M Hensoldt and Soehne Optische Werke AG filed Critical M Hensoldt and Soehne Optische Werke AG
Publication of GB913299A publication Critical patent/GB913299A/en
Expired legal-status Critical Current

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
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Lenses (AREA)

Abstract

913,299. Optical gauges. HENSOLDT & SOHNE, OPTISCHE WERK A.G., M. Sept. 26, 1960 [Oct. 7, 1959], No. 32934/60. Class 106 (2). An instrument for determining the diameter of workpieces comprises a light source 3 directed on to diameter end points A, B and two two-compartment objectives 13, 14 and 19, 20 for imaging the points A, B on to a common plane viewed through an eyepiece 17. The ray paths between objective components 13, 14 and between objective components 19, 20, are parallel and components 13, 19 are displaceable by means of a measuring-screw 22 having one right-hand and one left-hand thread, the movement being read on a scale 28. Pentag prisms 12, 18 are provided in front of objective components 13, 19 to form virtual images of the nodal points on the axis of the screw 22. In an alternative embodiment, Fig. 2, the displaceable objective components are constructed as telephoto lenses 40, 41.
GB3293460A 1959-10-07 1960-09-26 Instrument for the determination of the diameter of work pieces or the like Expired GB913299A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH37601A DE1084037B (en) 1959-10-07 1959-10-07 Device for determining the diameter of workpieces or the like.

Publications (1)

Publication Number Publication Date
GB913299A true GB913299A (en) 1962-12-19

Family

ID=7153374

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3293460A Expired GB913299A (en) 1959-10-07 1960-09-26 Instrument for the determination of the diameter of work pieces or the like

Country Status (3)

Country Link
CH (1) CH396425A (en)
DE (1) DE1084037B (en)
GB (1) GB913299A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2311853A (en) * 1996-04-05 1997-10-08 Mitutoyo Corp Optical gauge
GB2338786A (en) * 1998-06-26 1999-12-29 Anthony David Hall Inspection device and method

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1265995B (en) * 1964-05-28 1968-04-11 Rank Organisation Ltd Device for measuring or displaying changes in the diameter of a cylindrical workpiece in its axial direction
BE708100A (en) * 1967-05-05 1968-06-17
DE3521260A1 (en) * 1985-06-13 1986-12-18 OEM Meßtechnik GmbH, 8000 München METHOD AND DEVICE FOR DETERMINING THE DIMENSIONS OF A LONG-TERM TEST OBJECT

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2311853A (en) * 1996-04-05 1997-10-08 Mitutoyo Corp Optical gauge
US5856874A (en) * 1996-04-05 1999-01-05 Mitutoyo Corporation Optical gauge with adjustable light path bending mirror
GB2311853B (en) * 1996-04-05 2000-02-23 Mitutoyo Corp Optical gauge
GB2338786A (en) * 1998-06-26 1999-12-29 Anthony David Hall Inspection device and method
GB2338786B (en) * 1998-06-26 2002-11-27 Anthony David Hall Inspection device and method

Also Published As

Publication number Publication date
DE1084037B (en) 1960-06-23
CH396425A (en) 1965-07-31

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