GB930778A - Improvements in and relating to optical profile gauges - Google Patents
Improvements in and relating to optical profile gaugesInfo
- Publication number
- GB930778A GB930778A GB2054760A GB2054760A GB930778A GB 930778 A GB930778 A GB 930778A GB 2054760 A GB2054760 A GB 2054760A GB 2054760 A GB2054760 A GB 2054760A GB 930778 A GB930778 A GB 930778A
- Authority
- GB
- United Kingdom
- Prior art keywords
- feelers
- tips
- optical profile
- turrets
- examined
- 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
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/0004—Microscopes specially adapted for specific applications
- G02B21/0016—Technical microscopes, e.g. for inspection or measuring in industrial production processes
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
930,778. Optical profile gauges. WATSON, MANASTY & CO. Ltd. May 10, 1961 [June 10, 1960], No. 20547/60. Class 106 (2). The feeler members 10 of an optical profile projection apparatus have resilient tips 11 for engaging opposite portions of the blade crosssection, or other object, being examined, the tips being shaped to correspond approximately with the shape of a given part of the object. To facilitate inspection of the projected image, the feeler tips have a contrasting colour to the object. As shown in Fig. 5 a plurality of feelers may be mounted on a rotatable turret 16, by means of slots 12 and screws 18, two such turrets being mounted at either side of the axis of the projection lens 5 (Fig. 2), as indicated by the two parts 6. These may be movable towards, or away from, each other by means of a lever 9. Different pairs of feelers correspond to different cross-sections of an axially-positioned object to be examined, and a control circuit may be provided for automatically positioning the carriage 7 carrying the object in correct alignment relatively to the feelers, and for rotating the turrets to select the feelers appropriate to that cross-section.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2054760A GB930778A (en) | 1960-06-10 | 1960-06-10 | Improvements in and relating to optical profile gauges |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2054760A GB930778A (en) | 1960-06-10 | 1960-06-10 | Improvements in and relating to optical profile gauges |
Publications (1)
Publication Number | Publication Date |
---|---|
GB930778A true GB930778A (en) | 1963-07-10 |
Family
ID=10147691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2054760A Expired GB930778A (en) | 1960-06-10 | 1960-06-10 | Improvements in and relating to optical profile gauges |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB930778A (en) |
-
1960
- 1960-06-10 GB GB2054760A patent/GB930778A/en not_active Expired
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