GB593221A - Point marker - Google Patents

Point marker

Info

Publication number
GB593221A
GB593221A GB1720345A GB1720345A GB593221A GB 593221 A GB593221 A GB 593221A GB 1720345 A GB1720345 A GB 1720345A GB 1720345 A GB1720345 A GB 1720345A GB 593221 A GB593221 A GB 593221A
Authority
GB
United Kingdom
Prior art keywords
sheet
drilling
marker
point
finder
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
GB1720345A
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
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB593221A publication Critical patent/GB593221A/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)
  • Drilling And Boring (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

593,221. Drilling. BEARD, C. L. July 5, 1945, No. 17203. [Class 83 (iii)] [Also in Group XXIII] Jigs.-A tool for marking sheet metal and guiding a drilling bit comprises upper and lower resilient arms 3, 4 united at one end 3<1>. Each arm is provided with a downwardly tapered member 7, 8 of solid metal construction. The tapered member 7 or marker has a point 9 and a drill opening 10. The member 8 or finder has a point 11. The upper faces of the members 7, 8 are flat. In order to secure two sheets of metal together by rivets &c., the finder 8 is located in a rivet hole in one sheet B and the other sheet A is superposed. The marker 7 can then be used as a guide for drilling a hole in the sheet A or by striking the upper arm 3 of the tool a mark can be made on the sheet corresponding to the position of the rivet hole in sheet B.
GB1720345A 1945-07-05 Point marker Expired GB593221A (en)

Publications (1)

Publication Number Publication Date
GB593221A true GB593221A (en) 1947-10-10

Family

ID=1732911

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1720345A Expired GB593221A (en) 1945-07-05 Point marker

Country Status (1)

Country Link
GB (1) GB593221A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2210575A (en) * 1987-10-05 1989-06-14 James Cutts Making tool for use in laying floor coverings
US20090220314A1 (en) * 2008-02-28 2009-09-03 Enrique Collado Briceno Drill-and-hole detector tool, method of utilization thereof and uses
CN105268902A (en) * 2015-11-17 2016-01-27 江西洪都航空工业集团有限责任公司 Closed interval rivet hole manufacturing alignment device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2210575A (en) * 1987-10-05 1989-06-14 James Cutts Making tool for use in laying floor coverings
GB2210575B (en) * 1987-10-05 1991-09-18 James Cutts Tool for use in laying floor coverings
US20090220314A1 (en) * 2008-02-28 2009-09-03 Enrique Collado Briceno Drill-and-hole detector tool, method of utilization thereof and uses
US8297891B2 (en) * 2008-02-28 2012-10-30 Airbus Operations, SL Drill-and-hole detector tool, method of utilization thereof and uses
CN105268902A (en) * 2015-11-17 2016-01-27 江西洪都航空工业集团有限责任公司 Closed interval rivet hole manufacturing alignment device

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