GB305107A - Improvements in drilling jigs - Google Patents

Improvements in drilling jigs

Info

Publication number
GB305107A
GB305107A GB2233127A GB2233127A GB305107A GB 305107 A GB305107 A GB 305107A GB 2233127 A GB2233127 A GB 2233127A GB 2233127 A GB2233127 A GB 2233127A GB 305107 A GB305107 A GB 305107A
Authority
GB
United Kingdom
Prior art keywords
work
button
grooves
drilling
blocks
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
GB2233127A
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.)
ATALANTA Ltd
JOHN PEARSON ADAMSON
Original Assignee
ATALANTA Ltd
JOHN PEARSON ADAMSON
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 ATALANTA Ltd, JOHN PEARSON ADAMSON filed Critical ATALANTA Ltd
Priority to GB2233127A priority Critical patent/GB305107A/en
Publication of GB305107A publication Critical patent/GB305107A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
    • B23B47/28—Drill jigs for workpieces

Landscapes

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

Abstract

305,107. Atalanta, Ltd., and Adamson, J. P. Aug. 25, 1927. Drilling.-A drilling-jig comprises a pair of blocks 1<a>, 1<b> which are adapted to be secured together and are provided with intersecting grooves 2, 3. The work to be drilled is placed between one pair of grooves and the drill is guided by a button 4 which is of the same diameter as the work and is located between the other pairs of grooves. The button is bored centrally with a drill guiding hole of the required size, the shoulder 5 of the button resting on the sides of the blocks while the lower end just clears the work.
GB2233127A 1927-08-25 1927-08-25 Improvements in drilling jigs Expired GB305107A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2233127A GB305107A (en) 1927-08-25 1927-08-25 Improvements in drilling jigs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2233127A GB305107A (en) 1927-08-25 1927-08-25 Improvements in drilling jigs

Publications (1)

Publication Number Publication Date
GB305107A true GB305107A (en) 1929-01-25

Family

ID=10177643

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2233127A Expired GB305107A (en) 1927-08-25 1927-08-25 Improvements in drilling jigs

Country Status (1)

Country Link
GB (1) GB305107A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2753740A (en) * 1953-09-11 1956-07-10 Edward E Marx Drilling and reaming jig
GB2251565A (en) * 1991-01-08 1992-07-15 Technorton Ltd Workpiece holding and drill guiding

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2753740A (en) * 1953-09-11 1956-07-10 Edward E Marx Drilling and reaming jig
GB2251565A (en) * 1991-01-08 1992-07-15 Technorton Ltd Workpiece holding and drill guiding
GB2251565B (en) * 1991-01-08 1994-08-17 Technorton Ltd Workpiece machining

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