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GB953039A - Hollow drill sharpener - Google Patents

Hollow drill sharpener

Info

Publication number
GB953039A
GB953039A GB4068562A GB4068562A GB953039A GB 953039 A GB953039 A GB 953039A GB 4068562 A GB4068562 A GB 4068562A GB 4068562 A GB4068562 A GB 4068562A GB 953039 A GB953039 A GB 953039A
Authority
GB
United Kingdom
Prior art keywords
bush
drill
held
hollow drill
nut
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
GB4068562A
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.)
BENNIE FRANK DIRZIUS
Original Assignee
BENNIE FRANK DIRZIUS
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 BENNIE FRANK DIRZIUS filed Critical BENNIE FRANK DIRZIUS
Priority to GB4068562A priority Critical patent/GB953039A/en
Publication of GB953039A publication Critical patent/GB953039A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/28—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools
    • B23P15/32—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools twist-drills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)

Abstract

953,039. Drill sharpeners. B. F. DIRZIUS. Oct. 26, 1962, No. 40685/62. Headings B3B and B3C. A hollow drill sharpener comprises a housing 10 preferably of aluminium, bored at 16, a sleeve 13 preferably of steel, shrunk in bore 16, a countersunk bush 15, held radially by a ring 14, a non-rotating single-flute cutter 20 held axially by a nut 24, and a sliding, but non- rotary bush 31 axially adjustable by a graduated nut 27. The drill 17 is held in a hollow spindle 34 and bush 15, and is rotated by a handle 37, and is thus sharpened by cutter 20, the cuttings produced passing through apertures 38, 39.
GB4068562A 1962-10-26 1962-10-26 Hollow drill sharpener Expired GB953039A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4068562A GB953039A (en) 1962-10-26 1962-10-26 Hollow drill sharpener

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4068562A GB953039A (en) 1962-10-26 1962-10-26 Hollow drill sharpener

Publications (1)

Publication Number Publication Date
GB953039A true GB953039A (en) 1964-03-25

Family

ID=10416119

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4068562A Expired GB953039A (en) 1962-10-26 1962-10-26 Hollow drill sharpener

Country Status (1)

Country Link
GB (1) GB953039A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4710992U (en) * 1971-02-27 1972-10-09
JPS4710993U (en) * 1971-02-27 1972-10-09

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4710992U (en) * 1971-02-27 1972-10-09
JPS4710993U (en) * 1971-02-27 1972-10-09

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