DE69705587D1 - Mehrstufenbohrer und Anschlagvorrichtung für dengleichen - Google Patents
Mehrstufenbohrer und Anschlagvorrichtung für dengleichenInfo
- Publication number
- DE69705587D1 DE69705587D1 DE69705587T DE69705587T DE69705587D1 DE 69705587 D1 DE69705587 D1 DE 69705587D1 DE 69705587 T DE69705587 T DE 69705587T DE 69705587 T DE69705587 T DE 69705587T DE 69705587 D1 DE69705587 D1 DE 69705587D1
- Authority
- DE
- Germany
- Prior art keywords
- same
- stop device
- stage drill
- drill
- stage
- 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 - Fee Related
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
- B23B51/0426—Drills for trepanning with centering devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/009—Stepped drills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2260/00—Details of constructional elements
- B23B2260/048—Devices to regulate the depth of cut
- B23B2260/0482—Depth controls, e.g. depth stops
-
- 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
- Y10T408/892—Tool or Tool with support with work-engaging structure detachable from cutting edge
- Y10T408/8925—Depth-limiting member
-
- 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
- Y10T408/9065—Axially spaced with central lead
-
- 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
- Y10T408/96—Miscellaneous
- Y10T408/99—Adjustable stop
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8142637A JP2922847B2 (ja) | 1996-06-05 | 1996-06-05 | 多段ビット用ストッパー |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69705587D1 true DE69705587D1 (de) | 2001-08-16 |
DE69705587T2 DE69705587T2 (de) | 2002-05-23 |
Family
ID=15319987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69705587T Expired - Fee Related DE69705587T2 (de) | 1996-06-05 | 1997-04-04 | Mehrstufenbohrer und Anschlagvorrichtung für dengleichen |
Country Status (4)
Country | Link |
---|---|
US (1) | US5915893A (de) |
EP (1) | EP0811449B1 (de) |
JP (1) | JP2922847B2 (de) |
DE (1) | DE69705587T2 (de) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6487947B1 (en) | 2000-08-25 | 2002-12-03 | Steven M. Clai | Device for reaming pipe |
DE20212852U1 (de) * | 2002-08-16 | 2002-12-12 | RUKO GmbH Präzisionswerkzeuge, 71088 Holzgerlingen | Mehrstufen-Bohrwerkzeug |
US20040240954A1 (en) * | 2003-05-28 | 2004-12-02 | Chilcott Rodney A. | Ice auger adapter bit for cordless drills |
US7384223B2 (en) * | 2003-11-12 | 2008-06-10 | Nadler Donald S | Anchoring drill bit, system and method of anchoring |
US7488327B2 (en) | 2004-04-12 | 2009-02-10 | Synthes (U.S.A.) | Free hand drill guide |
US20070297867A1 (en) * | 2005-02-22 | 2007-12-27 | Weiler Donald R | Pilot Drill with Pilot Drill and Coupon Retainers and Hot Tapping Machine Using the Same |
US7909547B2 (en) * | 2005-10-08 | 2011-03-22 | Milwaukee Electric Tool Corporation | Replaceable tip for a bit or auger bit |
US7618220B2 (en) * | 2006-03-15 | 2009-11-17 | Mariam Jaber Suliman Al-Hussain | Rotary tool |
US20070264094A1 (en) * | 2006-05-09 | 2007-11-15 | Seeley Scott C | Unibit with replacement blade |
GB0617134D0 (en) * | 2006-08-31 | 2006-10-11 | Smith & Nephew | Medical devices |
US7517179B2 (en) | 2006-11-16 | 2009-04-14 | Black & Decker Inc. | Small holesaw mandrel assembly |
US7488146B2 (en) | 2006-11-16 | 2009-02-10 | Black & Decker Inc. | Large holesaw mandrel assembly |
US7661913B2 (en) * | 2007-01-25 | 2010-02-16 | Greenlee Textron Inc. | Hole saw with depth stop |
US8647032B2 (en) * | 2007-01-25 | 2014-02-11 | Textron Innovations Inc. | Hole saw with depth stop |
US7651303B2 (en) * | 2007-03-06 | 2010-01-26 | Milwaukee Electric Tool Corporation | Conduit reamer tool element |
US8434976B2 (en) | 2009-03-20 | 2013-05-07 | Black & Decker Inc. | Small hole saw mandrel assembly |
KR100962166B1 (ko) * | 2009-05-04 | 2010-06-10 | 주식회사 이노바이오써지 | 임플란트용 일체형 치조골절개 확장기 |
US8622666B2 (en) * | 2009-08-11 | 2014-01-07 | Combined Producers Co. #1 Inc. | Adjustable step drill bit |
US8465234B2 (en) * | 2009-11-12 | 2013-06-18 | Tsai Fa Liu | Drilling bit with the depth-limiting and angle-leading function for the carpenter's work |
US9266178B2 (en) * | 2010-01-07 | 2016-02-23 | Black & Decker Inc. | Power tool having rotary input control |
US9475180B2 (en) | 2010-01-07 | 2016-10-25 | Black & Decker Inc. | Power tool having rotary input control |
US8770898B2 (en) | 2010-05-13 | 2014-07-08 | Greenlee Textron Inc. | Tail piece for an extendable drill bit assembly having a reduced head |
US8833213B2 (en) | 2011-01-25 | 2014-09-16 | Enough Said, Llc | Power line spreading device |
US8661949B2 (en) * | 2011-01-25 | 2014-03-04 | Enough Said, Llc | Power line spreading device |
CN102151881B (zh) * | 2011-04-25 | 2014-06-18 | 苏茂均 | 一种舍弃式钻头的制备方法及该舍弃式钻头 |
US9676041B2 (en) * | 2012-07-18 | 2017-06-13 | Milwaukee Electric Tool Corporation | Power tool accessory |
US9849553B2 (en) * | 2013-03-12 | 2017-12-26 | Christopher R. Bialy | Drilling safety system |
WO2014197761A1 (en) | 2013-06-06 | 2014-12-11 | Milwaukee Electric Tool Corporation | Step drill bit |
USD803285S1 (en) * | 2016-12-29 | 2017-11-21 | Brian O'Barr | Drill bit for deburring conduit |
KR20190000232A (ko) * | 2017-06-22 | 2019-01-02 | 주식회사 협성이엔지 | 지하 매설배관의 가스누출 유무 확인을 위한 검지공 |
DE102017116029A1 (de) | 2017-07-17 | 2019-01-17 | Wolfcraft Gmbh | Drehantreibbares Werkzeug |
US10207335B2 (en) * | 2017-07-22 | 2019-02-19 | Picote Solutions Inc. | Device for opening connection to lined pipe |
KR101985482B1 (ko) * | 2017-12-19 | 2019-06-03 | 주식회사 협성이엔지 | 라인마크 겸용 가스누출 검지공 |
KR101985487B1 (ko) * | 2017-12-19 | 2019-06-03 | 주식회사 협성이엔지 | 관리자 편의성이 향상된 가스누출 검지장치 |
US11273501B2 (en) | 2018-04-26 | 2022-03-15 | Milwaukee Electric Tool Corporation | Step drill bit |
USD872783S1 (en) * | 2018-04-27 | 2020-01-14 | Milwaukee Electric Tool Corporation | Step drill bit |
WO2020023600A1 (en) * | 2018-07-24 | 2020-01-30 | Milwaukee Electric Tool Corporation | Drilling tool assembly including a step drill bit |
AU2020254702A1 (en) * | 2019-04-04 | 2021-10-14 | Miller Dowel Company | Stepped drill bit with alternately sharpened edges to clean-out obscured fastener openings in cross laminated timber joints |
CN110681892A (zh) * | 2019-11-07 | 2020-01-14 | 丹阳市杰锐特种工具制造有限公司 | 一种套接式宝塔钻 |
CN110681891A (zh) * | 2019-11-07 | 2020-01-14 | 丹阳市杰锐特种工具制造有限公司 | 一种镶接切削刀片的宝塔钻 |
CN111706260A (zh) * | 2020-07-04 | 2020-09-25 | 邹城兖矿泰德工贸有限公司 | 防冲击地压专用钻头 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1389390A (en) * | 1919-07-25 | 1921-08-30 | Harry D Sparling | Countersink-gage |
FR725505A (fr) * | 1931-10-31 | 1932-05-13 | Perfectionnement aux forets | |
GB501331A (en) * | 1938-08-19 | 1939-02-24 | Clarence Stevens Gates | Improvements in stop devices for limiting the extent of movement of a boring tool orthe like |
US2276532A (en) * | 1940-05-29 | 1942-03-17 | Bethlehem Steel Corp | Drill |
US2576664A (en) * | 1949-12-02 | 1951-11-27 | Gen Electric | Twist drill |
FR1080865A (fr) * | 1953-06-06 | 1954-12-14 | Foret-lame à diamètres multiples par éléments amovibles | |
US2786373A (en) * | 1953-12-14 | 1957-03-26 | Patton William Kenneth | Straight flute drilling cutter |
US2897696A (en) * | 1956-01-13 | 1959-08-04 | Henry R Tisserant | Sheet metal panel drill |
GB840701A (en) * | 1958-07-12 | 1960-07-06 | Thos R Ellin Footprint Works L | Improvements in or relating to drill bits |
US3017643A (en) * | 1959-03-09 | 1962-01-23 | Scully Jones & Co | Adjustable tap stop means for limiting depth of threading |
US3076356A (en) * | 1960-09-19 | 1963-02-05 | Simich Emil | Cutting tool |
GB1202086A (en) * | 1967-10-10 | 1970-08-12 | Barworth Flockton Ltd | Improved drill |
US3645640A (en) * | 1970-06-11 | 1972-02-29 | Michael F Zukas | Rotary cutter tool |
GB1368270A (en) * | 1971-12-29 | 1974-09-25 | Vorabbi L | Combined drilling and reaming tool |
US3758222A (en) * | 1971-12-30 | 1973-09-11 | H Oakes | Drill bit |
DE2209668A1 (de) * | 1972-03-01 | 1973-09-06 | Uwe C Seefluth | Blechschaelbohrer |
US3838937A (en) * | 1973-01-26 | 1974-10-01 | R Hawley | Combination drill and counterbore |
US4039266A (en) * | 1976-07-19 | 1977-08-02 | Connell John W O | Combination stop collar and cutting tool |
JPS5415383A (en) * | 1977-07-04 | 1979-02-05 | Tokyo Shibaura Electric Co | Ultrasonic wave diagnosing device |
US4297059A (en) * | 1978-06-26 | 1981-10-27 | Masaaki Miyanaga | Apparatus for forming holes in plate glass |
SE426148B (sv) * | 1981-10-12 | 1982-12-13 | Hugo Linden | Byggbart borr |
DE3332968A1 (de) * | 1982-09-20 | 1984-03-22 | Hans Bonaduz Bieler | Anschlag- und fuehrungsvorrichtung |
US4582458A (en) * | 1984-08-09 | 1986-04-15 | American Saw & Mfg. Company | Stepped drill construction |
FR2676639A1 (fr) * | 1991-05-21 | 1992-11-27 | Peltier Patrick | Perfectionnements aux forets helicouidaux pour la chirurgie osseuse, en particulier pour la chirurgie dentaire. |
DE9414659U1 (de) * | 1994-09-09 | 1994-11-17 | Dürr Präzisionswerkzeuge GmbH, 74613 Öhringen | Mehrstufenbohrer |
-
1996
- 1996-06-05 JP JP8142637A patent/JP2922847B2/ja not_active Expired - Fee Related
-
1997
- 1997-04-02 US US08/831,222 patent/US5915893A/en not_active Expired - Fee Related
- 1997-04-04 EP EP97302347A patent/EP0811449B1/de not_active Expired - Lifetime
- 1997-04-04 DE DE69705587T patent/DE69705587T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH09323209A (ja) | 1997-12-16 |
EP0811449A2 (de) | 1997-12-10 |
EP0811449B1 (de) | 2001-07-11 |
EP0811449A3 (de) | 1998-02-25 |
DE69705587T2 (de) | 2002-05-23 |
US5915893A (en) | 1999-06-29 |
JP2922847B2 (ja) | 1999-07-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |