GB182734A - Improvements in bench drilling machines - Google Patents

Improvements in bench drilling machines

Info

Publication number
GB182734A
GB182734A GB3041521A GB3041521A GB182734A GB 182734 A GB182734 A GB 182734A GB 3041521 A GB3041521 A GB 3041521A GB 3041521 A GB3041521 A GB 3041521A GB 182734 A GB182734 A GB 182734A
Authority
GB
United Kingdom
Prior art keywords
drilling
hand
schofield
rods
drilling machines
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
GB3041521A
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
Priority to GB3041521A priority Critical patent/GB182734A/en
Publication of GB182734A publication Critical patent/GB182734A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
    • B23B39/12—Radial drilling machines

Landscapes

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

Abstract

182,734. Schofield, A., and Schofield, F. Nov. 15, 1921. Drilling-machines. - In a hand-power bench drilling-machine the drilling-head is adjustably mounted on horizontal guide-rods carried in a slide which is itself vertically adjustable on guiderods A by means of hand-driven bevel-gearing F, D and a screw C. The vertical guide-rods are carried in a casting G which is angularly adjustable on the bed, the latter carrying a longitudinally adjustable work-table Y. Two speeds are provided for the drilling- spindle by means of an epicyclic gear mounted in the hand-driven flywheel.
GB3041521A 1921-11-15 1921-11-15 Improvements in bench drilling machines Expired GB182734A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3041521A GB182734A (en) 1921-11-15 1921-11-15 Improvements in bench drilling machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3041521A GB182734A (en) 1921-11-15 1921-11-15 Improvements in bench drilling machines

Publications (1)

Publication Number Publication Date
GB182734A true GB182734A (en) 1922-07-13

Family

ID=10307326

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3041521A Expired GB182734A (en) 1921-11-15 1921-11-15 Improvements in bench drilling machines

Country Status (1)

Country Link
GB (1) GB182734A (en)

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