GB191314617A - Improvements in Drilling Machines. - Google Patents

Improvements in Drilling Machines.

Info

Publication number
GB191314617A
GB191314617A GB191314617DA GB191314617A GB 191314617 A GB191314617 A GB 191314617A GB 191314617D A GB191314617D A GB 191314617DA GB 191314617 A GB191314617 A GB 191314617A
Authority
GB
United Kingdom
Prior art keywords
drilling machines
yerkey
kleinsmid
mcintire
drills
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
Inventor
Henry Yerkey
James Fredrick Mcintire
James Archibald Kleinsmid
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
Application granted granted Critical
Publication of GB191314617A publication Critical patent/GB191314617A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
    • B27C3/00—Drilling machines or drilling devices; Equipment therefor
    • B27C3/08—Operator-supported drilling machines or devices

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Helmets And Other Head Coverings (AREA)
  • Earth Drilling (AREA)

Abstract

14,617. Yerkey, H., McIntire, J. F., and Kleinsmid, J. A. June 24. Drills.-A pillar or strut 10, Fig. 1, has an adjustable point constructed as shown in Fig. 9.
GB191314617D 1913-06-24 1913-06-24 Improvements in Drilling Machines. Expired GB191314617A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191314617T 1913-06-24

Publications (1)

Publication Number Publication Date
GB191314617A true GB191314617A (en) 1914-07-24

Family

ID=32371609

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191314617D Expired GB191314617A (en) 1913-06-24 1913-06-24 Improvements in Drilling Machines.

Country Status (1)

Country Link
GB (1) GB191314617A (en)

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