GB566231A - Novel or improved gauge for use with drilling machines - Google Patents

Novel or improved gauge for use with drilling machines

Info

Publication number
GB566231A
GB566231A GB1176643A GB1176643A GB566231A GB 566231 A GB566231 A GB 566231A GB 1176643 A GB1176643 A GB 1176643A GB 1176643 A GB1176643 A GB 1176643A GB 566231 A GB566231 A GB 566231A
Authority
GB
United Kingdom
Prior art keywords
novel
drilling machines
drilling
drill
improved gauge
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
GB1176643A
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.)
JOHN GEORGE FREDERICK HOULSTON
Joseph Sankey and Sons Ltd
Original Assignee
JOHN GEORGE FREDERICK HOULSTON
Joseph Sankey and Sons Ltd
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 JOHN GEORGE FREDERICK HOULSTON, Joseph Sankey and Sons Ltd filed Critical JOHN GEORGE FREDERICK HOULSTON
Priority to GB1176643A priority Critical patent/GB566231A/en
Publication of GB566231A publication Critical patent/GB566231A/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
    • B23B49/003—Stops attached to drilling tools, tool holders or drilling machines
    • B23B49/006—Attached to drilling machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Drilling And Boring (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

566,231. Drilling. SANKEY & SONS, Ltd., J., and HOULSTON, J. G. F. July 20, 1943, No. 11766. [Class 83 (iii)] A depth gauge for limiting the penetration of a drill, countersink, &c., comprises strips c connected by a split yoke b in the form of a band, tightened, in the form shown, about the body A, of a portable self-contained motor drilling-machine, by a screw b<2>. A second strip D is flanged at d for adjustable connection to flanges c<1> on the strips c, and is drilled at d<2> to pass the largest size of drill &c. to be used.
GB1176643A 1943-07-20 1943-07-20 Novel or improved gauge for use with drilling machines Expired GB566231A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1176643A GB566231A (en) 1943-07-20 1943-07-20 Novel or improved gauge for use with drilling machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1176643A GB566231A (en) 1943-07-20 1943-07-20 Novel or improved gauge for use with drilling machines

Publications (1)

Publication Number Publication Date
GB566231A true GB566231A (en) 1944-12-19

Family

ID=9992316

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1176643A Expired GB566231A (en) 1943-07-20 1943-07-20 Novel or improved gauge for use with drilling machines

Country Status (1)

Country Link
GB (1) GB566231A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3150888A (en) * 1962-05-08 1964-09-29 Ingersoll Rand Co Coupling means
US4538943A (en) * 1982-03-29 1985-09-03 General Dynamics Corporation/Convair Div. Adjustable nosepiece for a drill motor
US6447221B1 (en) * 2001-03-05 2002-09-10 Mei-Tung Chen Structure of drilling machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3150888A (en) * 1962-05-08 1964-09-29 Ingersoll Rand Co Coupling means
US4538943A (en) * 1982-03-29 1985-09-03 General Dynamics Corporation/Convair Div. Adjustable nosepiece for a drill motor
US6447221B1 (en) * 2001-03-05 2002-09-10 Mei-Tung Chen Structure of drilling machine

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