GB555470A - Improvements in drilling devices - Google Patents

Improvements in drilling devices

Info

Publication number
GB555470A
GB555470A GB1598742A GB1598742A GB555470A GB 555470 A GB555470 A GB 555470A GB 1598742 A GB1598742 A GB 1598742A GB 1598742 A GB1598742 A GB 1598742A GB 555470 A GB555470 A GB 555470A
Authority
GB
United Kingdom
Prior art keywords
rod
spindle
sleeve
drilling
forked ends
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
GB1598742A
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.)
ALFRED JACK FRY
Original Assignee
ALFRED JACK FRY
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 ALFRED JACK FRY filed Critical ALFRED JACK FRY
Priority to GB1598742A priority Critical patent/GB555470A/en
Publication of GB555470A publication Critical patent/GB555470A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
    • B23B45/06—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor driven by man-power

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

555,470. Drilling. FRY, A. 1. Nov. 12, 1942, No. 15987, [Class 83 (iii)] A device for drilling in positions inaccessible to the ordinary hand or power drill comprises a sleeve 3 adjustably pivoted at 4 to a rod 2 carrying a handle. The engaging surfaces of rod and sleeve are serrated to hold the parts rigidly in the adjusted position. The sleeve has a bush 6 in which a spindle 5 rotates. Forked ends on the spindle are connected to forked ends on a rod 14 by a block 13 forming a universal joint. The rod 14 is driven by a power drill or alter. natively, according to the Provisional Specifica. tion, by a hand drill. The other end of the spindle is tapped to receive a collet chuck, or drills with screwed shanks may be held directly.
GB1598742A 1942-11-12 1942-11-12 Improvements in drilling devices Expired GB555470A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1598742A GB555470A (en) 1942-11-12 1942-11-12 Improvements in drilling devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1598742A GB555470A (en) 1942-11-12 1942-11-12 Improvements in drilling devices

Publications (1)

Publication Number Publication Date
GB555470A true GB555470A (en) 1943-08-24

Family

ID=10069168

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1598742A Expired GB555470A (en) 1942-11-12 1942-11-12 Improvements in drilling devices

Country Status (1)

Country Link
GB (1) GB555470A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124112A (en) * 1982-07-16 1984-02-15 Matsushita Electric Works Ltd A hand held electric tool
CN101664816B (en) * 2009-09-28 2011-04-27 河南柴油机重工有限责任公司 Processing tool for interfered inclined hole of diesel engine and method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124112A (en) * 1982-07-16 1984-02-15 Matsushita Electric Works Ltd A hand held electric tool
CN101664816B (en) * 2009-09-28 2011-04-27 河南柴油机重工有限责任公司 Processing tool for interfered inclined hole of diesel engine and method thereof

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