GB191320402A - Improvements in Scribing Apparatus. - Google Patents
Improvements in Scribing Apparatus.Info
- Publication number
- GB191320402A GB191320402A GB191320402DA GB191320402A GB 191320402 A GB191320402 A GB 191320402A GB 191320402D A GB191320402D A GB 191320402DA GB 191320402 A GB191320402 A GB 191320402A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rotated
- angle
- magnets
- shaft
- electro
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H7/00—Marking-out or setting-out work
- B25H7/04—Devices, e.g. scribers, for marking
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
20,402. Hrcek, K. Sept. 10, 1912, [Convention date]. Tools for setting-out work.-An apparatus for marking-out work at any desired angle from a scribing-plate is provided with electro-magnets b for holding the object, which may be rotated about two shafts h, k at right-angles. The shaft h is rotatably mounted in a bearing ch, and may be clamped in the adjusted position by a nut n engaging the split conical end of the bearing. The angle through which the shaft has been rotated may be read by the graduated disk m, which is provided with openings adapted to be engaged by a spring-pressed plunger r to allow quick adjustment to angles of 15, 30, 45, 60, 75, and 90 degrees. The electro-magnets may be rotated through an angle of 90 degrees about the shaft k, and may be locked in the adjusted position by a lever o engaging non- rotatable right and left handed screws, which are forced outwards against the sides of. the magnet casing. The angle through which the magnets have been rotated is read on a graduated segment l.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT191320402X | 1912-09-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB191320402A true GB191320402A (en) | 1913-10-23 |
Family
ID=32601452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB191320402D Expired GB191320402A (en) | 1912-09-10 | 1913-09-09 | Improvements in Scribing Apparatus. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB191320402A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2611969A (en) * | 1943-10-04 | 1952-09-30 | Hrcek Klement | Electromagnetic clamping and division apparatus |
CN113305799A (en) * | 2021-05-31 | 2021-08-27 | 上海电气上重铸锻有限公司 | Marking method for rear propeller shaft bracket steel casting |
-
1913
- 1913-09-09 GB GB191320402D patent/GB191320402A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2611969A (en) * | 1943-10-04 | 1952-09-30 | Hrcek Klement | Electromagnetic clamping and division apparatus |
CN113305799A (en) * | 2021-05-31 | 2021-08-27 | 上海电气上重铸锻有限公司 | Marking method for rear propeller shaft bracket steel casting |
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