GB869973A - Drill-centering jig - Google Patents

Drill-centering jig

Info

Publication number
GB869973A
GB869973A GB1092260A GB1092260A GB869973A GB 869973 A GB869973 A GB 869973A GB 1092260 A GB1092260 A GB 1092260A GB 1092260 A GB1092260 A GB 1092260A GB 869973 A GB869973 A GB 869973A
Authority
GB
United Kingdom
Prior art keywords
drill
feet
drilling
hole
centering jig
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
GB1092260A
Inventor
Milton Berlin
Lawrence M Rheingold
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.)
TEMPLET IND Inc
Original Assignee
TEMPLET IND Inc
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
Priority to US587767A priority Critical patent/US2936657A/en
Application filed by TEMPLET IND Inc filed Critical TEMPLET IND Inc
Priority to GB1092260A priority patent/GB869973A/en
Publication of GB869973A publication Critical patent/GB869973A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B49/00—Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
    • B23B49/02—Boring templates or bushings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)

Abstract

869,973. Drilling-jigs. TEMPLET INDUSTRIES Inc. March 28, 1960, No. 10922/60. Class 83 (3). A drilling-jig comprises a bushing 10 with a guidehole 15 for the drill 16, and a base 12 having two pairs of V-section feet 24 for engagement with crosslines 30, 31, scored on the work 29. The feet 24 are in planes which intersect on the axis of the hole 15 so that the drill will be guided to the intersection 33 of the cross-lines. The feet 24 terminate inwardly well clear of the hole 15 to allow cuttings to escape.
GB1092260A 1956-05-28 1960-03-28 Drill-centering jig Expired GB869973A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US587767A US2936657A (en) 1956-05-28 1956-05-28 Drill-centering jig
GB1092260A GB869973A (en) 1960-03-28 1960-03-28 Drill-centering jig

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1092260A GB869973A (en) 1960-03-28 1960-03-28 Drill-centering jig

Publications (1)

Publication Number Publication Date
GB869973A true GB869973A (en) 1961-06-07

Family

ID=9976779

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1092260A Expired GB869973A (en) 1956-05-28 1960-03-28 Drill-centering jig

Country Status (1)

Country Link
GB (1) GB869973A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4446041A1 (en) * 2023-04-10 2024-10-16 Embraer S.A. Additively manufactured geometry optimized drilling jigs and methods of making and using the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4446041A1 (en) * 2023-04-10 2024-10-16 Embraer S.A. Additively manufactured geometry optimized drilling jigs and methods of making and using the same

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