GB171060A - Improvements in or relating to holding devices for hand operated drill frames - Google Patents

Improvements in or relating to holding devices for hand operated drill frames

Info

Publication number
GB171060A
GB171060A GB303821A GB303821A GB171060A GB 171060 A GB171060 A GB 171060A GB 303821 A GB303821 A GB 303821A GB 303821 A GB303821 A GB 303821A GB 171060 A GB171060 A GB 171060A
Authority
GB
United Kingdom
Prior art keywords
relating
holding devices
hand operated
operated drill
treadle
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
GB303821A
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 GB303821A priority Critical patent/GB171060A/en
Publication of GB171060A publication Critical patent/GB171060A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/0021—Stands, supports or guiding devices for positioning portable tools or for securing them to the work
    • B25H1/0042—Stands
    • B25H1/005—Stands attached to a workbench

Landscapes

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

Abstract

171,060. Hardy, H. Jan. 24, 1921. Drilling-machines.-A drill stand comprises a base b secured to a bench by bolts k and supporting a vertical tube a provided with adjustable arms c, d to which the drill is secured. A work-table p is mounted on a member o slidable in an extension n of the base and operated to feed the work by means of a foot-treadle u, which fulcrums on a depending portion v in contact with the floor. A rod s having rounded ends is loosely interposed between the treadle and a collar r on the member o, and the table is normally kept in its downward position by a spring q.
GB303821A 1921-01-24 1921-01-24 Improvements in or relating to holding devices for hand operated drill frames Expired GB171060A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB303821A GB171060A (en) 1921-01-24 1921-01-24 Improvements in or relating to holding devices for hand operated drill frames

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB303821A GB171060A (en) 1921-01-24 1921-01-24 Improvements in or relating to holding devices for hand operated drill frames

Publications (1)

Publication Number Publication Date
GB171060A true GB171060A (en) 1921-11-10

Family

ID=9750756

Family Applications (1)

Application Number Title Priority Date Filing Date
GB303821A Expired GB171060A (en) 1921-01-24 1921-01-24 Improvements in or relating to holding devices for hand operated drill frames

Country Status (1)

Country Link
GB (1) GB171060A (en)

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