YU33151B - Burgija za busenje metala - Google Patents

Burgija za busenje metala

Info

Publication number
YU33151B
YU33151B YU2515/69A YU251569A YU33151B YU 33151 B YU33151 B YU 33151B YU 2515/69 A YU2515/69 A YU 2515/69A YU 251569 A YU251569 A YU 251569A YU 33151 B YU33151 B YU 33151B
Authority
YU
Yugoslavia
Prior art keywords
busenje
burgija
metala
busenje metala
Prior art date
Application number
YU2515/69A
Other languages
English (en)
Other versions
YU251569A (en
Inventor
C Rochet
Original Assignee
Renault
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 Renault filed Critical Renault
Publication of YU251569A publication Critical patent/YU251569A/xx
Publication of YU33151B publication Critical patent/YU33151B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/02—Twist drills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/24—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills
    • B24B3/26—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills of the point of twist drills
    • B24B3/32—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills of the point of twist drills for thinning the point
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/18—Configuration of the drill point
YU2515/69A 1968-10-18 1969-10-08 Burgija za busenje metala YU33151B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR170457 1968-10-18

Publications (2)

Publication Number Publication Date
YU251569A YU251569A (en) 1975-12-31
YU33151B true YU33151B (en) 1976-06-30

Family

ID=8655818

Family Applications (1)

Application Number Title Priority Date Filing Date
YU2515/69A YU33151B (en) 1968-10-18 1969-10-08 Burgija za busenje metala

Country Status (10)

Country Link
US (1) US3626645A (de)
JP (1) JPS505433B1 (de)
BG (1) BG21002A3 (de)
DE (1) DE1952217C3 (de)
ES (1) ES372264A1 (de)
FR (1) FR1589568A (de)
GB (1) GB1282327A (de)
HU (1) HU165984B (de)
NL (1) NL6915658A (de)
YU (1) YU33151B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3838540A (en) * 1972-06-05 1974-10-01 J Steinmetz Apparatus for sharpening drills and other cutting tools
IT1006980B (it) * 1973-02-10 1976-10-20 Kapp & Co Dispositivo per il supporto di un apparecchio ravvivatore di mola servente in particolare per la ret tificatura delle superfici di spo glia anteriore di creatori
FR2234749A5 (de) * 1973-06-20 1975-01-17 Costil Marcel
EP0046833B1 (de) * 1980-08-29 1984-02-22 Christen AG, Wabern Bohrspitzen-Schleifmaschine
IL64173A (en) * 1981-10-30 1984-03-30 Etm Eng Tool Mfg Co Ltd Machine for grinding points of drills
DE3202362C2 (de) * 1982-01-26 1986-05-22 Fa. Gottlieb Gühring, 7470 Albstadt Vorrichtung zum Ausspitzen eines Wendelbohrers
GB2146925A (en) * 1983-09-23 1985-05-01 Microcut Machine Tools Limited Drill point grinding machine
US5146669A (en) * 1991-07-31 1992-09-15 Fabiano Joseph F Method of manufacturing an insert drill
KR950031335A (ko) * 1994-05-13 1995-12-18 아키모토 유우미 드릴
WO2000044530A1 (en) * 1999-01-29 2000-08-03 Intertool Machines Ltd. Universal sharpening apparatus employing pair of arcuate bearings
DE19955172A1 (de) * 1999-11-16 2001-05-23 Kennametal Inc Verfahren zum Schleifen einer Bohrspitze und Bohrerspitze
US6450864B1 (en) * 2000-10-13 2002-09-17 Raphael W. Smith End mill grinder with two independently adjustable grinding wheels
CA2857354C (en) * 2002-08-08 2015-11-03 Liam Patrick Ellis A drill bit and method for producing a drill bit
AU2002950673A0 (en) * 2002-08-08 2002-09-12 Liam Patrick Ellis Surgical drill bit
JP5217031B2 (ja) * 2008-07-01 2013-06-19 ニシガキ工業株式会社 ドリルチャック及びドリル研磨機
DE102014204700B4 (de) 2014-03-13 2022-02-17 Kennametal Inc. Rotationswerkzeug, insbesondere Bohrwerkzeug sowie Verfahren zur Herstellung eines Rotationswerkzeuges

Also Published As

Publication number Publication date
YU251569A (en) 1975-12-31
DE1952217B2 (de) 1979-09-20
JPS505433B1 (de) 1975-03-04
BG21002A3 (de) 1976-01-20
HU165984B (de) 1974-12-28
DE1952217C3 (de) 1980-05-29
NL6915658A (de) 1970-04-21
FR1589568A (de) 1970-03-31
DE1952217A1 (de) 1971-03-25
ES372264A1 (es) 1971-09-16
US3626645A (en) 1971-12-14
GB1282327A (en) 1972-07-19

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