GB408978A - Improvements in instruments for measuring parallel coordinates - Google Patents
Improvements in instruments for measuring parallel coordinatesInfo
- Publication number
- GB408978A GB408978A GB28781/33A GB2878133A GB408978A GB 408978 A GB408978 A GB 408978A GB 28781/33 A GB28781/33 A GB 28781/33A GB 2878133 A GB2878133 A GB 2878133A GB 408978 A GB408978 A GB 408978A
- Authority
- GB
- United Kingdom
- Prior art keywords
- parallel
- point
- points
- ordinate
- links
- 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
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C11/00—Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying
- G01C11/04—Interpretation of pictures
- G01C11/06—Interpretation of pictures by comparison of two or more pictures of the same area
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
408,978. Gauging-apparatus. ZEISS, C., [Firm of], Carl-Zeiss-Strasse, Jena, Germany. Oct. 18, 1933, No. 28781. Convention date, Oct. 22, 1932. [Class 106 (ii).] An instrument for measuring the parallel co-ordinates of the points of a plane surface comprises two rules 20, 21 which are parallel to the axial directions of a co - ordinate system and whose edges intersect each other at one point, the surface 1 to be measured being displaceable relative to this point in directions parallel to the axes, the surface being connected to two sighting devices 18, 19 whose sighting lines are parallel to it and at right angles to the axes. A template 1 in which are to be drilled holes, the coordinates of which are given, is clamped by bolts 7 to a plate 4 carrying pivot bolts 8 for two equal parallel links 9. The other ends of the links are pivoted to an angle plate 11 connected by pivoted equal and parallel links 14 to pivots 15 on the table 2 of a drilling machine The edges 22, 23 of the scales when produced intersect at the point 3 which corresponds to the axis of the drill. Plates 4, 11 are mounted on balls so as to move freely over the table 2. Arms 16, 17 of the plate 4 carry telescopes or microscopes 18, 19 which may be focussed on the scales. The co-ordinate of the point 3 are first determined and then given the co-ordinate of various points on the template 1, these points can be successively brought to the position of the drill and the hole drilled. The co-ordinates of marked points of the surface may similarly be obtained.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE408978X | 1932-10-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB408978A true GB408978A (en) | 1934-04-19 |
Family
ID=6422359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB28781/33A Expired GB408978A (en) | 1932-10-22 | 1933-10-18 | Improvements in instruments for measuring parallel coordinates |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB408978A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2250224A (en) * | 1990-11-29 | 1992-06-03 | Chen Ming Tang | Device for locating a tool on a workpiece |
EP1961426A1 (en) | 2003-10-02 | 2008-08-27 | Novartis Vaccines and Diagnostics S.r.l. | Combined meningitis vaccines |
-
1933
- 1933-10-18 GB GB28781/33A patent/GB408978A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2250224A (en) * | 1990-11-29 | 1992-06-03 | Chen Ming Tang | Device for locating a tool on a workpiece |
EP1961426A1 (en) | 2003-10-02 | 2008-08-27 | Novartis Vaccines and Diagnostics S.r.l. | Combined meningitis vaccines |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US1424941A (en) | Gauging and measuring instrument | |
GB408978A (en) | Improvements in instruments for measuring parallel coordinates | |
Allan | The principles of theodolite intersection systems | |
GB714679A (en) | Improvements in or relating to drawing apparatus | |
US3435532A (en) | Optical normalizer | |
US1987773A (en) | Instrument for measuring parallel coordinates | |
US2118747A (en) | Geometrical instrument | |
GB243545A (en) | Improvements in and relating to instruments for drawing, marking out, and measuring or like purposes | |
US2599652A (en) | Layout or hole locating device | |
US1186063A (en) | Angle-guide for tools. | |
US1398243A (en) | Measuring and plotting instrument | |
US2111871A (en) | Multiuse tool | |
GB582839A (en) | A new or improved instrument for builders, joiners and other tradesmen | |
US1433820A (en) | Universal gauge | |
US2453276A (en) | Manual pocket square | |
US1673836A (en) | Mechanical means for use in finding geographical position in navigation | |
GB640339A (en) | Instrument for finding the centre of a circular hole and for providing a basis or datum for measurements or positions in relation to such centre | |
GB595537A (en) | New or improved drawing instrument combining the features of an isometric protractor, ellipse proportion meter and radial scale | |
GB317903A (en) | Improvements in line drawing or ruling appliances | |
US1035237A (en) | Combination-tool. | |
GB557267A (en) | Improvements in or relating to gauges | |
GB191322117A (en) | A Plotting Board for use in Manoeuvring Ships. | |
GB191303920A (en) | An Improved Combination Drawing Tool or Instrument. | |
GB565456A (en) | Insert combination tool | |
GB596096A (en) | Improvements in or relating to optical scale-reading apparatus |