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 likeInfo
- 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
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)
- Lenses (AREA)
- Length Measuring Devices By Optical Means (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.
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)
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)
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 |
-
1959
- 1959-10-07 DE DEH37601A patent/DE1084037B/en active Pending
-
1960
- 1960-09-26 CH CH1082760A patent/CH396425A/en unknown
- 1960-09-26 GB GB3293460A patent/GB913299A/en not_active Expired
Cited By (5)
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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