SE453532B - Borr med medel for utforande av en sekunder funktion - Google Patents

Borr med medel for utforande av en sekunder funktion

Info

Publication number
SE453532B
SE453532B SE8602499A SE8602499A SE453532B SE 453532 B SE453532 B SE 453532B SE 8602499 A SE8602499 A SE 8602499A SE 8602499 A SE8602499 A SE 8602499A SE 453532 B SE453532 B SE 453532B
Authority
SE
Sweden
Prior art keywords
drill
recess
tooth
groove
pin
Prior art date
Application number
SE8602499A
Other languages
English (en)
Swedish (sv)
Other versions
SE8602499L (sv
SE8602499D0 (sv
Inventor
H Lindberg
Original Assignee
Sandvik Ab
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 Sandvik Ab filed Critical Sandvik Ab
Priority to SE8602499A priority Critical patent/SE453532B/sv
Publication of SE8602499D0 publication Critical patent/SE8602499D0/xx
Priority to DE8787850133T priority patent/DE3760352D1/de
Priority to EP87850133A priority patent/EP0248775B1/en
Priority to US07/055,153 priority patent/US4795290A/en
Priority to JP62137796A priority patent/JP2525812B2/ja
Publication of SE8602499L publication Critical patent/SE8602499L/
Publication of SE453532B publication Critical patent/SE453532B/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/10—Bits for countersinking
    • B23B51/108—Bits for countersinking having a centering drill
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/19—Rotary cutting tool
    • Y10T407/1906—Rotary cutting tool including holder [i.e., head] having seat for inserted tool
    • Y10T407/1934—Rotary cutting tool including holder [i.e., head] having seat for inserted tool with separate means to fasten tool to holder
    • Y10T407/1938—Wedge clamp element
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/22—Cutters, for shaping including holder having seat for inserted tool
    • Y10T407/2272—Cutters, for shaping including holder having seat for inserted tool with separate means to fasten tool to holder
    • Y10T407/2274—Apertured tool
    • Y10T407/2276—Apertured tool with means projecting through aperture to force tool laterally against reaction surface
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/89—Tool or Tool with support
    • Y10T408/905—Having stepped cutting edges
    • Y10T408/906—Axially spaced
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/89—Tool or Tool with support
    • Y10T408/909—Having peripherally spaced cutting edges
    • Y10T408/9098—Having peripherally spaced cutting edges with means to retain Tool to support
    • Y10T408/90987—Wedge means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
SE8602499A 1986-06-03 1986-06-03 Borr med medel for utforande av en sekunder funktion SE453532B (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE8602499A SE453532B (sv) 1986-06-03 1986-06-03 Borr med medel for utforande av en sekunder funktion
DE8787850133T DE3760352D1 (en) 1986-06-03 1987-04-23 Drill
EP87850133A EP0248775B1 (en) 1986-06-03 1987-04-23 Drill
US07/055,153 US4795290A (en) 1986-06-03 1987-05-28 Drill with secondary cutter
JP62137796A JP2525812B2 (ja) 1986-06-03 1987-06-02 ドリル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8602499A SE453532B (sv) 1986-06-03 1986-06-03 Borr med medel for utforande av en sekunder funktion

Publications (3)

Publication Number Publication Date
SE8602499D0 SE8602499D0 (sv) 1986-06-03
SE8602499L SE8602499L (sv) 1987-12-04
SE453532B true SE453532B (sv) 1988-02-08

Family

ID=20364711

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8602499A SE453532B (sv) 1986-06-03 1986-06-03 Borr med medel for utforande av en sekunder funktion

Country Status (5)

Country Link
US (1) US4795290A (ja)
EP (1) EP0248775B1 (ja)
JP (1) JP2525812B2 (ja)
DE (1) DE3760352D1 (ja)
SE (1) SE453532B (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2138986C (en) * 1993-04-23 2001-01-02 Horst Jager Drilling and chamfering tool
DE10218875A1 (de) * 2002-04-26 2003-11-20 Heule Ulf Werkzeug zum Senken, Entgraten und Ausspindeln von Bohrungen
SE526506C2 (sv) 2003-07-03 2005-09-27 Seco Tools Ab Publ Verktyg för spånavskiljande bearbetning försett med en försänkare med ett förskjutbart element
WO2006001819A1 (en) * 2003-11-12 2006-01-05 Donald Nadler Anchoring drill bit, system and method of anchoring
DE102008046489B4 (de) * 2008-09-09 2016-03-17 Heule Werkzeug Ag Entgratmesser zum Entgraten von ebenen und unebenen Bohrungsrändern
US20230173589A1 (en) * 2021-12-03 2023-06-08 Howmet Aerospace Inc. Blind fastener

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE613241C (de) * 1935-05-15 Carl Kiel Bohrer mit zwei seitlichen Bohrmessern
US1332736A (en) * 1919-04-17 1920-03-02 Frank S Mcqueston Rotary cutter
US1461548A (en) * 1921-05-05 1923-07-10 Claude A West Metal-working tool
US2050413A (en) * 1935-04-27 1936-08-11 Emil A Baumbach Combined drill and boring tool
US2372719A (en) * 1943-06-01 1945-04-03 Douglas H Freese Countersinking drill
DE2032461C3 (de) * 1970-07-01 1974-05-16 Heinz Wendel Praezisionsmechanikwerkzeugbau, 7241 Muehlen Zapfensenker
US3940214A (en) * 1975-02-10 1976-02-24 Waschek Daryl E Drill bit with deburring device
US4343577A (en) * 1980-07-14 1982-08-10 Purdon Jerome R Deburring tool
DE3108438C2 (de) * 1981-01-29 1983-05-26 Komet Stahlhalter- Und Werkzeugfabrik Robert Breuning Gmbh, 7122 Besigheim Bohrwerkzeug
GB2092033B (en) * 1981-02-04 1985-05-22 Stephenson Frederick Thomas Twist drill with secondary cutting tooth

Also Published As

Publication number Publication date
SE8602499L (sv) 1987-12-04
DE3760352D1 (en) 1989-08-31
SE8602499D0 (sv) 1986-06-03
US4795290A (en) 1989-01-03
JPS6339709A (ja) 1988-02-20
EP0248775B1 (en) 1989-07-26
JP2525812B2 (ja) 1996-08-21
EP0248775A1 (en) 1987-12-09

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