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
Application number
Inventor
Klement Hrcek
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191320402A publication Critical patent/GB191320402A/en
Expired legal-status Critical Current

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.
GB191320402D 1912-09-10 1913-09-09 Improvements in Scribing Apparatus. Expired GB191320402A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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