KR900002913A - 언더컷을 가진 드릴 구멍 형성 드릴링 장치 - Google Patents
언더컷을 가진 드릴 구멍 형성 드릴링 장치 Download PDFInfo
- Publication number
- KR900002913A KR900002913A KR1019890011863A KR890011863A KR900002913A KR 900002913 A KR900002913 A KR 900002913A KR 1019890011863 A KR1019890011863 A KR 1019890011863A KR 890011863 A KR890011863 A KR 890011863A KR 900002913 A KR900002913 A KR 900002913A
- Authority
- KR
- South Korea
- Prior art keywords
- drilling
- drill
- drill shaft
- shaft
- drilling device
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/14—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/0018—Drills for enlarging a hole
- B23B51/0027—Drills for enlarging a hole by tool swivelling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/02—Accessories specially adapted for use with machines or devices of the preceding groups for removing or laying dust, e.g. by spraying liquids; for cooling work
-
- 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
- Y10T408/55—Cutting by use of rotating axially moving tool with work-engaging structure other than Tool or tool-support
- Y10T408/557—Frictionally engaging sides of opening in work
- Y10T408/558—Opening coaxial with Tool
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Drilling And Boring (AREA)
- Drilling Tools (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Steroid Compounds (AREA)
- Earth Drilling (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
- Soil Working Implements (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 언더컷을 가진 드릴 구멍내의 드릴링 장치의 도시도.
제2도는 본 발명에 따른 섹션내의 드릴링 장치의 도시도.
제3도는 섹션으로, 슬리브에 의해 둘러싸인 드릴링 장치의 도시도.
Claims (12)
- 드릴 수용 수단에 의해 드릴링 머신내에 삽입되는 드릴링 도구와, 드릴 수용 수단에 대향하여 있는 드릴링 도구의 드릴축 단부면상에 위치된 드릴링 판을 가진 드릴링 판을 가진 드릴링 헤드를 포함하는 장치에 있어서, 환형 디스크 형상의 멈춤링(2)이 드릴 축상에 장착되고, 드릴축(1)이 멈춤링(2)과 드릴링 헤드(3)사이의 부분에서 한쪽은 드릴링 헤드(3)를 향하고 다른쪽은 멈춤링(2)을 향하여 이격된 협소한 돌출부(5)를 구비하는 것을 특징으로 하는 언더컷을 가진 드릴 구멍 형성 드릴링 장치.
- 제 1항에 있어서, 상기 돌출부(5)가 최대 직경부에서 원통형인 것을 특징으로 하는 드릴링 장치.
- 제 1항 또는 제 2 항에 있어서, 드릴축(1)상의 멈춤링(2)을 통과하는 드릴링 더스트용의 그루부가 드릴축(1)에 제공되는 것을 특징으로 하는 드릴링 장치.
- 제 1항 또는 제 2 항에 있어서, 드릴축(1)상에 장착되는 멈춤링(2)위에서 링스프링(9)이 드릴축에 있는 환형 그루부와 결합하는 것을 특징으로 하는 드릴링 장치.
- 제 1항 또는 제 2 항에 있어서, 상기 멈춤링(2)은 드릴축(1)상에 견고히 장착되고, 드릴링 더스트용의 그루브(8)가 상기 링에서 종결되는 것을 특징으로 하는 드릴링 장치.
- 전항들중의 어느 한 항에 있어서, 드릴축(1)이 돌출부(5)의 중심 부분에서 드릴축(1)을 둘러싸는 베어링 링(10)에 장착된 감소 직경부(11)를 갖는 것을 특징으로 하는 드릴 장치.
- 제 5 항에 있어서, 상기 베어링 링(10)이 가로 슬롯을 갖는 것을 특징으로 하는 드릴링 장치.
- 제 5 항 또는 제 6 항에 있어서, 감소 직경부(11)가 드릴링 더스트용의 그루부(8)보다 얕은 깊이인 것을 특징으로 하는 드릴링 장치.
- 제 5 항 또는 제 6 항에 있어서, 상기 베어링 링(1)은 마모시 대체되어질 의도의 부품인 것을 특징으로 하는 드릴 장치.
- 제 1 항에 있어서, 상기 드릴축(1)은, 드릴 머신에 수용되는 돌출부(5)와 축부 사이의 부분에서 드릴링 더스트용의 그루브(8)가 칼러 위로 통과하는 구근형 칼러(16)를 갖으며, 구근형 칼러(16)에 대항하여 놓여 있어 멈춤링으로 작용하는 멈춤 표면이 있는 멈춤 플랜지(13)가 있고 그리고 센터링 슬리브로서 작용하는 분할 슬리브(14)는, 드릴링 헤드(3)의 방향으로 놓여 있는 드릴축(1) 상의 구근형 칼러(16)의 측면상에 장착되는 것을 특징으로 하는 드릴링 장치.
- 제 8 항 또는 제 9 항에 있어서, 상기 슬리브(14)가 구근형 칼러(16)의 축 돌출부(7)사이에서 드릴축(1)상에 제공되는 축 돌출부(17)에 의해 유지되는 것을 특징으로 하는 드릴링 장치.
- 제 10 항에 있어서, 상기 축은 축 돌출부(17)로부터 드릴링 헤드(3)쪽으로 원뿔 형태의 테이퍼로 되어 있는 것을 특징으로 하는 드릴링 장치.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3828982.2 | 1988-08-26 | ||
DE3828982A DE3828982A1 (de) | 1988-08-26 | 1988-08-26 | Bohrvorrichtung zur herstellung von bohrloechern mit hinterschneidung |
Publications (1)
Publication Number | Publication Date |
---|---|
KR900002913A true KR900002913A (ko) | 1990-03-23 |
Family
ID=6361648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019890011863A KR900002913A (ko) | 1988-08-26 | 1989-08-21 | 언더컷을 가진 드릴 구멍 형성 드릴링 장치 |
Country Status (25)
Country | Link |
---|---|
US (1) | US5031709A (ko) |
EP (1) | EP0355321B1 (ko) |
JP (1) | JPH074814B2 (ko) |
KR (1) | KR900002913A (ko) |
CN (1) | CN1018255B (ko) |
AT (1) | ATE81480T1 (ko) |
AU (1) | AU593186B1 (ko) |
BR (1) | BR8904285A (ko) |
CA (1) | CA1311375C (ko) |
CS (1) | CS277046B6 (ko) |
DD (1) | DD287435A5 (ko) |
DE (2) | DE3828982A1 (ko) |
DK (1) | DK364489A (ko) |
ES (1) | ES2036301T3 (ko) |
FI (1) | FI893968A (ko) |
GR (1) | GR3005983T3 (ko) |
HK (1) | HK52393A (ko) |
HU (1) | HU204218B (ko) |
NO (1) | NO893211L (ko) |
PL (1) | PL160366B1 (ko) |
PT (1) | PT91541B (ko) |
SG (1) | SG27693G (ko) |
SU (1) | SU1724005A3 (ko) |
YU (1) | YU47843B (ko) |
ZA (1) | ZA895223B (ko) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4014224A1 (de) * | 1990-05-04 | 1991-11-07 | Fischer Artur Werke Gmbh | Vorrichtung zur herstellung von bohrloechern mit hinterschneidung |
DE4028261A1 (de) * | 1990-08-06 | 1992-02-13 | Fischer Artur Werke Gmbh | Bohrer zur herstellung von zylindrischen bohrloechern |
US5184926A (en) * | 1990-11-05 | 1993-02-09 | Megatool, Inc. | Root-strength drill bit and method of making |
DE4406168C2 (de) * | 1994-02-25 | 1996-04-18 | Erich Oswald Bernauer | Hinterschnittbohrer für Spreizanker |
DE19610478A1 (de) * | 1996-03-16 | 1997-09-18 | Fischer Artur Werke Gmbh | Bohrer zum Herstellen von Bohrlöchern mit Hinterschneidung insbesondere in stahlarmiertem Beton |
DE19934430A1 (de) * | 1999-07-22 | 2001-01-25 | Hilti Ag | Bohrwerkzeug |
GB0005740D0 (en) * | 2000-03-10 | 2000-05-03 | Downhole Products Plc | Centraliser |
JP2003062827A (ja) * | 2001-08-27 | 2003-03-05 | Munehito Uchino | アンカー固定孔穿孔用ドリル |
EP1452256A1 (en) * | 2003-02-27 | 2004-09-01 | Munehito Uchino | Drill for boring anchor fixing hole |
DE10311079A1 (de) * | 2003-03-13 | 2004-09-30 | Powers Fasteners Europe Bv | Bohrvorrichtung |
GB2403678A (en) * | 2003-07-08 | 2005-01-12 | Glenn Mckinney | The cavity drill bit |
WO2006001819A1 (en) * | 2003-11-12 | 2006-01-05 | Donald Nadler | Anchoring drill bit, system and method of anchoring |
CN100375764C (zh) * | 2005-03-02 | 2008-03-19 | 上海电气集团上海电机厂有限公司 | 一种电气用浸渍树脂的制备方法 |
CA2713244A1 (en) * | 2009-09-17 | 2011-03-17 | Robert Cousineau | Seismic tool assembly for use in anchor insertion |
CA2790948C (en) * | 2012-09-20 | 2015-12-08 | Robert Cousineau | Undercut tool assembly |
DE102014115768B3 (de) * | 2014-08-12 | 2016-01-21 | Gühring KG | Anschlag für ein Bohr-, Fräs- oder Senkwerkzeug |
US10507534B2 (en) * | 2016-03-17 | 2019-12-17 | O-Tags, Inc. | Systems, methods, and apparatus for reliably installing survey tags |
US10207335B2 (en) * | 2017-07-22 | 2019-02-19 | Picote Solutions Inc. | Device for opening connection to lined pipe |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US790330A (en) * | 1904-06-10 | 1905-05-23 | Davis Calyx Drill Company | Core-drill. |
FR887811A (fr) * | 1941-12-12 | 1943-11-24 | Foret ou autre outil rotatif, à mise rapportée | |
FR902101A (fr) * | 1943-09-29 | 1945-08-20 | Schneider & Cie | Outil combiné pour le percage des métaux |
GB923806A (en) * | 1961-02-24 | 1963-04-18 | Rawlplug Co Ltd | Improvements in drills and like tools |
DE2349998C2 (de) * | 1973-10-05 | 1982-12-02 | Artur Dr.H.C. 7244 Waldachtal Fischer | Bohreinheit zur Herstellung einer Hinterschneidung im Bohrloch |
NL168159C (nl) * | 1975-09-05 | 1982-03-16 | Fischer Artur | Booreenheid. |
US4039266A (en) * | 1976-07-19 | 1977-08-02 | Connell John W O | Combination stop collar and cutting tool |
DE2657000C2 (de) * | 1976-12-16 | 1985-10-10 | Artur Dr.H.C. 7244 Waldachtal Fischer | Bohreinheit zur Herstellung von eine Hinterschneidung aufweisenden Bohrlöchern |
DE8006868U1 (de) * | 1980-03-13 | 1981-11-19 | Fischer, Artur, Dr.H.C., 7244 Waldachtal | Bohrer zur herstellung eines bohrloches mit nach innen gerichteter hinterschneidung |
DE3014388A1 (de) * | 1980-04-15 | 1981-10-22 | Artur Dr.H.C. 7244 Waldachtal Fischer | Zur herstellung von bohrloechern mit hinterschneidungen bestimmte bohreinheit |
DE8011374U1 (de) * | 1980-04-25 | 1985-03-21 | Fischer, Artur, Dr.H.C., 7244 Waldachtal | Zur herstellung von bohrloechern bestimmte bohreinheit |
AT377459B (de) * | 1981-06-29 | 1985-03-25 | Siderurgie Fse Inst Rech | Verfahren zum koninuierlichen vergiessen von in einer kokille rotierendem schmelzfluessigem metall und vorrichtung zur durchfuehrung des verfahrens |
GB2118462B (en) * | 1982-01-08 | 1986-03-26 | Charles Glen Dunn | Power tool screwdriving attachment |
DE3227767A1 (de) * | 1982-07-24 | 1984-01-26 | Westa Werkzeugbau Gmbh, 8130 Starnberg | Bohrwerkzeug zum erzeugen von bohrloechern mit wenigstens einer erweiterung am bohrlochgrund |
DE8221158U1 (de) * | 1982-07-24 | 1983-02-03 | Westa Werkzeugbau Gmbh, 8130 Starnberg | Bohrwerkzeug zum erzeugen von bohrloechern mit wenigstens einer erweiterung am bohrlochgrund |
DE3335074A1 (de) * | 1983-09-28 | 1985-04-11 | Heinrich 6102 Pfungstadt Liebig | Hinterschnitt-bohrwerkzeug |
DE3340090A1 (de) * | 1983-11-05 | 1985-05-15 | Artur Dr.H.C. 7244 Waldachtal Fischer | Bohrvorrichtung mit absaugung |
NL8402211A (nl) * | 1984-07-12 | 1986-02-03 | Woudsma Jacob | Spiraalboor. |
-
1988
- 1988-08-26 DE DE3828982A patent/DE3828982A1/de not_active Withdrawn
-
1989
- 1989-06-27 DE DE8989111637T patent/DE58902456D1/de not_active Expired - Lifetime
- 1989-06-27 AT AT89111637T patent/ATE81480T1/de active
- 1989-06-27 EP EP89111637A patent/EP0355321B1/de not_active Expired - Lifetime
- 1989-06-27 ES ES198989111637T patent/ES2036301T3/es not_active Expired - Lifetime
- 1989-07-10 ZA ZA895223A patent/ZA895223B/xx unknown
- 1989-07-12 AU AU38039/89A patent/AU593186B1/en not_active Ceased
- 1989-07-21 HU HU893710A patent/HU204218B/hu not_active IP Right Cessation
- 1989-07-24 DK DK364489A patent/DK364489A/da not_active Application Discontinuation
- 1989-07-25 PL PL1989280757A patent/PL160366B1/pl unknown
- 1989-08-09 NO NO89893211A patent/NO893211L/no unknown
- 1989-08-21 CS CS894904A patent/CS277046B6/cs not_active IP Right Cessation
- 1989-08-21 KR KR1019890011863A patent/KR900002913A/ko not_active Application Discontinuation
- 1989-08-23 DD DD89332034A patent/DD287435A5/de not_active IP Right Cessation
- 1989-08-23 JP JP1215134A patent/JPH074814B2/ja not_active Expired - Lifetime
- 1989-08-24 FI FI893968A patent/FI893968A/fi not_active Application Discontinuation
- 1989-08-24 CA CA000609211A patent/CA1311375C/en not_active Expired - Lifetime
- 1989-08-24 PT PT91541A patent/PT91541B/pt not_active IP Right Cessation
- 1989-08-25 YU YU164289A patent/YU47843B/sh unknown
- 1989-08-25 BR BR898904285A patent/BR8904285A/pt not_active IP Right Cessation
- 1989-08-25 SU SU894614852A patent/SU1724005A3/ru active
- 1989-08-25 CN CN89106532A patent/CN1018255B/zh not_active Expired
- 1989-08-28 US US07/400,468 patent/US5031709A/en not_active Expired - Fee Related
-
1992
- 1992-10-15 GR GR920401200T patent/GR3005983T3/el unknown
-
1993
- 1993-03-15 SG SG276/93A patent/SG27693G/en unknown
- 1993-05-27 HK HK523/93A patent/HK52393A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO893211L (no) | 1990-02-27 |
SG27693G (en) | 1993-05-21 |
NO893211D0 (no) | 1989-08-09 |
HUT52726A (en) | 1990-08-28 |
CA1311375C (en) | 1992-12-15 |
HK52393A (en) | 1993-06-04 |
ATE81480T1 (de) | 1992-10-15 |
CN1018255B (zh) | 1992-09-16 |
DE58902456D1 (de) | 1992-11-19 |
BR8904285A (pt) | 1990-04-17 |
CS490489A3 (en) | 1992-04-15 |
HU204218B (en) | 1991-12-30 |
PL160366B1 (pl) | 1993-03-31 |
EP0355321B1 (de) | 1992-10-14 |
PT91541B (pt) | 1995-07-06 |
DD287435A5 (de) | 1991-02-28 |
YU47843B (sh) | 1996-02-19 |
CS277046B6 (en) | 1992-11-18 |
AU593186B1 (en) | 1990-02-01 |
YU164289A (en) | 1991-06-30 |
JPH02162005A (ja) | 1990-06-21 |
FI893968A0 (fi) | 1989-08-24 |
DE3828982A1 (de) | 1990-03-01 |
ZA895223B (en) | 1990-03-28 |
DK364489A (da) | 1990-02-27 |
FI893968A (fi) | 1990-02-27 |
DK364489D0 (da) | 1989-07-24 |
GR3005983T3 (ko) | 1993-06-07 |
EP0355321A1 (de) | 1990-02-28 |
PT91541A (pt) | 1990-03-08 |
ES2036301T3 (es) | 1993-05-16 |
CN1040757A (zh) | 1990-03-28 |
US5031709A (en) | 1991-07-16 |
JPH074814B2 (ja) | 1995-01-25 |
SU1724005A3 (ru) | 1992-03-30 |
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KR870008124A (ko) | 특히 유압식 로울축수 발출장치의 내부실린더를 로울러저널상에 고정하기 위한 베이어닛 폐쇄기구를 가진 축저어널 | |
GB2005572A (en) | A drilling tool with a notched shank | |
ATE127049T1 (de) | Werkzeugspannfutter zur ausrüstung einer drehenden maschine, insbesondere einer bohrmaschine. | |
ATE131912T1 (de) | Schlagspreizdübel für die verankerung in einem zylindrischen bohrloch | |
DE69215905D1 (de) | Spannvorrichtung für fräser oder ähnliche, anpassbar für verschiedene haltergrössen | |
FR2590819B1 (fr) | Dispositif de reglage axial d'outils de machine outils | |
SU1294495A1 (ru) | Цангова оправка | |
SU745660A1 (ru) | Устройство дл упрочнени внутренней поверхности отверстий |
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