NL191932C - Ringgatfrees. - Google Patents

Ringgatfrees.

Info

Publication number
NL191932C
NL191932C NL8303153A NL8303153A NL191932C NL 191932 C NL191932 C NL 191932C NL 8303153 A NL8303153 A NL 8303153A NL 8303153 A NL8303153 A NL 8303153A NL 191932 C NL191932 C NL 191932C
Authority
NL
Netherlands
Prior art keywords
ring hole
hole cutter
cutter
ring
hole
Prior art date
Application number
NL8303153A
Other languages
English (en)
Other versions
NL8303153A (nl
NL191932B (nl
Original Assignee
Hougen Everett D
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 Hougen Everett D filed Critical Hougen Everett D
Publication of NL8303153A publication Critical patent/NL8303153A/nl
Publication of NL191932B publication Critical patent/NL191932B/nl
Application granted granted Critical
Publication of NL191932C publication Critical patent/NL191932C/nl

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/04—Drills for trepanning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/14—Configuration of the cutting part, i.e. the main cutting edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/40—Flutes, i.e. chip conveying grooves
    • B23B2251/408—Spiral grooves
NL8303153A 1982-09-27 1983-09-13 Ringgatfrees. NL191932C (nl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US42370482A 1982-09-27 1982-09-27
US42370482 1982-09-27
US52218183A 1983-08-12 1983-08-12
US52218183 1983-08-12

Publications (3)

Publication Number Publication Date
NL8303153A NL8303153A (nl) 1984-04-16
NL191932B NL191932B (nl) 1996-07-01
NL191932C true NL191932C (nl) 1996-11-04

Family

ID=27026110

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8303153A NL191932C (nl) 1982-09-27 1983-09-13 Ringgatfrees.

Country Status (25)

Country Link
AR (1) AR230962A1 (nl)
AU (1) AU564812B2 (nl)
BE (1) BE897800A (nl)
BR (1) BR8305270A (nl)
CA (1) CA1206781A (nl)
CH (1) CH655877A5 (nl)
CS (1) CS245788B2 (nl)
DE (1) DE3334071A1 (nl)
ES (1) ES8406255A1 (nl)
FR (1) FR2533475B1 (nl)
GB (1) GB2128510B (nl)
GR (1) GR78974B (nl)
HK (1) HK37787A (nl)
HU (1) HU188493B (nl)
IL (1) IL69696A (nl)
IT (1) IT1205590B (nl)
NL (1) NL191932C (nl)
NO (1) NO162006C (nl)
NZ (1) NZ205582A (nl)
PL (1) PL142446B1 (nl)
RO (1) RO88141A (nl)
SE (1) SE455278B (nl)
SU (1) SU1468406A3 (nl)
TR (1) TR23592A (nl)
YU (1) YU45571B (nl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2164277A (en) * 1984-09-12 1986-03-19 Univ Manchester A bone drill
JPS61109607A (ja) * 1984-11-01 1986-05-28 Nitto Giken Kk 環状カツタ−
GB8527778D0 (en) * 1985-11-11 1985-12-18 Hubbard D Hole cutter
ATE54852T1 (de) * 1986-01-16 1990-08-15 Walker Hagou Bv Flachschneider.
JPH07100248B2 (ja) * 1990-08-22 1995-11-01 日東工器株式会社 切削用環状刃物
DE102012019799A1 (de) * 2012-10-10 2014-04-10 Hufschmied Zerspanungssysteme Gmbh Zerspanungswerkzeug zur Bearbeitung, Verfahren zur Reparatur und Verfahren zum Trennen eines Bauteils aus faserverstärktem Kunststoff.
CN112890996B (zh) * 2021-01-21 2022-06-21 百齿泰(厦门)医疗科技有限公司 种植体和植体系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US28416A (en) * 1860-05-22 Improvement in plows
GB557335A (en) * 1942-06-03 1943-11-16 Jacob Gruenberg Annular boring tool
CH477937A (de) * 1968-01-12 1969-09-15 Bbc Brown Boveri & Cie Kernbohreinrichtung und Verfahren zu ihrem Betrieb
US3548687A (en) * 1968-05-17 1970-12-22 Madison Ind Inc Trepanning drill tool
US3609056A (en) * 1969-06-05 1971-09-28 Everett D Hougen Hole cutter
BE788401A (fr) * 1971-12-29 1973-03-05 Hougen Everett D Outil rotatif a decouper
CA1150536A (en) * 1980-07-21 1983-07-26 Everett D. Hougen Annular hole cutter
JPS5854921B2 (ja) * 1980-12-10 1983-12-07 株式会社ミヤナガ コアドリル

Also Published As

Publication number Publication date
SE8304896L (sv) 1984-03-28
NO162006B (no) 1989-07-17
YU45571B (sh) 1992-07-20
HK37787A (en) 1987-05-22
CA1206781A (en) 1986-07-02
TR23592A (tr) 1990-04-20
IL69696A (en) 1987-12-20
IT8349017A0 (it) 1983-09-23
SU1468406A3 (ru) 1989-03-23
GB2128510B (en) 1986-01-15
CH655877A5 (fr) 1986-05-30
FR2533475B1 (fr) 1990-09-21
GB2128510A (en) 1984-05-02
CS245788B2 (en) 1986-10-16
NL8303153A (nl) 1984-04-16
PL142446B1 (en) 1987-10-31
ES525706A0 (es) 1984-08-01
HU188493B (en) 1986-04-28
SE455278B (sv) 1988-07-04
AR230962A1 (es) 1984-08-31
IL69696A0 (en) 1983-12-30
BE897800A (fr) 1984-01-16
DE3334071A1 (de) 1984-03-29
GB8324428D0 (en) 1983-10-12
NO833307L (no) 1984-03-28
FR2533475A1 (fr) 1984-03-30
NL191932B (nl) 1996-07-01
DE3334071C2 (nl) 1988-08-18
AU564812B2 (en) 1987-08-27
RO88141A (ro) 1986-02-28
BR8305270A (pt) 1984-05-02
NO162006C (no) 1989-10-25
YU193083A (en) 1988-04-30
IT1205590B (it) 1989-03-23
GR78974B (nl) 1984-10-02
ES8406255A1 (es) 1984-08-01
PL243904A1 (en) 1984-05-07
SE8304896D0 (sv) 1983-09-13
HUT34387A (en) 1985-03-28
NZ205582A (en) 1986-09-10
AU1914183A (en) 1984-04-05

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
SNR Assignments of patents or rights arising from examined patent applications

Owner name: EVERETT D. HOUGEN IRREVOCABLE TRUST