JPS5429597Y2 - - Google Patents
Info
- Publication number
- JPS5429597Y2 JPS5429597Y2 JP1978073481U JP7348178U JPS5429597Y2 JP S5429597 Y2 JPS5429597 Y2 JP S5429597Y2 JP 1978073481 U JP1978073481 U JP 1978073481U JP 7348178 U JP7348178 U JP 7348178U JP S5429597 Y2 JPS5429597 Y2 JP S5429597Y2
- Authority
- JP
- Japan
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
- B27G15/00—Boring or turning tools; Augers
-
- 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
- Y10T408/899—Having inversely angled cutting edge
-
- 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
- Y10T408/902—Having central lead-screw
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Drilling Tools (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US441173A US3920350A (en) | 1974-02-11 | 1974-02-11 | Spade bit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS544497U JPS544497U (US06650917-20031118-M00005.png) | 1979-01-12 |
| JPS5429597Y2 true JPS5429597Y2 (US06650917-20031118-M00005.png) | 1979-09-19 |
Family
ID=23751825
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49119876A Pending JPS50110197A (US06650917-20031118-M00005.png) | 1974-02-11 | 1974-10-17 | |
| JP1978073481U Expired JPS5429597Y2 (US06650917-20031118-M00005.png) | 1974-02-11 | 1978-05-30 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49119876A Pending JPS50110197A (US06650917-20031118-M00005.png) | 1974-02-11 | 1974-10-17 |
Country Status (5)
Families Citing this family (39)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4286904A (en) * | 1979-07-16 | 1981-09-01 | Parker Manufacturing Company | Wood bit |
| GB2132923B (en) * | 1983-01-12 | 1987-03-25 | Wm Cutter & Tools Ltd | Rotary cutting tools |
| SE454757B (sv) * | 1984-08-08 | 1988-05-30 | Lars Ove Jansson | Installationsborr |
| GB2182606B (en) * | 1985-11-18 | 1989-10-04 | Kanzawa Tekko Co Ltd | Combined drill and saw |
| US4682917A (en) * | 1986-01-24 | 1987-07-28 | The Irwin Company | Spade bit with fluted shoulders |
| US4968193A (en) * | 1986-08-18 | 1990-11-06 | Black & Decker Corporation | Self-centering drill bit with pilot tip |
| US5288183A (en) * | 1986-08-18 | 1994-02-22 | Black & Decker Inc. | Self-centering drill bit with pilot tip |
| US4950111A (en) * | 1988-12-23 | 1990-08-21 | Thomas Robert E | Drill bit with spurs and having rectangular center spur with concave tip |
| US5061127A (en) * | 1991-04-05 | 1991-10-29 | Thomas Robert E | Drill bit with concave spurs and having triangular center point with vee grooves |
| US5221166A (en) * | 1991-07-31 | 1993-06-22 | Enderes Tool Co., Inc. | Spade-type drill bit apparatus and method |
| US5286143A (en) * | 1992-05-20 | 1994-02-15 | Vermont American Corporation | Wood bit and method of making |
| US5842267A (en) * | 1994-12-30 | 1998-12-01 | Black & Decker, Inc. | Method and apparatus for forming parts of a predetermined shape from a continuous stock material |
| US6290439B1 (en) * | 1994-12-30 | 2001-09-18 | Black & Decker, Inc. | Method and apparatus for forming parts from a continuous stock material and associated forge |
| US5700113A (en) * | 1994-12-30 | 1997-12-23 | Black & Decker Inc. | Spade-type boring bit and an associated method and apparatus for forming metallic parts |
| US5649796A (en) * | 1995-05-17 | 1997-07-22 | Castle Tool Machinery, Incorporated | Carbide spade-type drill bit |
| US5655861A (en) * | 1995-10-27 | 1997-08-12 | Pumpkin Ltd. | Hand-held drilling tool |
| WO1998005459A1 (en) * | 1996-08-08 | 1998-02-12 | Vermont American Corporation | Spade bit |
| US6227774B1 (en) | 1999-06-24 | 2001-05-08 | Tetrason Diversified Corp. | Spade drill bit |
| AU2003232030A1 (en) * | 2002-04-30 | 2003-11-17 | Iqbal Singh | Spade-type drill bit having helical configuration |
| SE526915C2 (sv) * | 2002-12-30 | 2005-11-15 | Nobel Biocare Ab | Borr användbart vid käkben med överliggande mjukvävnad |
| US20080101879A1 (en) * | 2006-10-31 | 2008-05-01 | Durfee Laverne R | Spade-type bit |
| GB2405606A (en) * | 2003-09-08 | 2005-03-09 | Black & Decker Inc | Self-centering drill bit with pilot tip |
| US7473056B2 (en) * | 2005-10-20 | 2009-01-06 | Irwin Industrial Tool Company | Spade bit |
| US7637703B2 (en) * | 2006-03-10 | 2009-12-29 | Milwaukee Electric Tool Corporation | Cutting tool |
| US7674078B1 (en) * | 2006-07-28 | 2010-03-09 | Mirko Buzdum | Hole saw having efficient slug removal |
| US8414616B2 (en) * | 2006-09-12 | 2013-04-09 | Pioneer Surgical Technology, Inc. | Mounting devices for fixation devices and insertion instruments used therewith |
| US20100003094A1 (en) * | 2007-01-09 | 2010-01-07 | Irwin Industrial Tool Company | Drill bit |
| US20080202780A1 (en) * | 2007-02-28 | 2008-08-28 | Reiter John P | Power Drill Accessory for Loosening Soil |
| US8979444B2 (en) * | 2007-06-07 | 2015-03-17 | Robert Bosch Gmbh | Cutting bit adapted to cut metal and wood and associated method |
| US8221037B2 (en) * | 2007-08-13 | 2012-07-17 | Milwaukee Electric Tool Corporation | Cutting tool |
| GB0718758D0 (en) * | 2007-09-26 | 2007-11-07 | Burn Steve | Drill bit |
| US8070397B2 (en) * | 2008-02-19 | 2011-12-06 | Irwin Industrial Tool Company | Self feed bit |
| US9579732B2 (en) | 2012-07-18 | 2017-02-28 | Milwaukee Electric Tool Corporation | Hole saw |
| CN106994585A (zh) * | 2016-01-25 | 2017-08-01 | 洲晟实业股份有限公司 | 木工扁钻制造方法 |
| USD793828S1 (en) * | 2016-04-15 | 2017-08-08 | The United States Of America As Represented By The Secretary Of The Navy | Flat sided chisel slug |
| USD872782S1 (en) | 2018-03-22 | 2020-01-14 | Harbor Freight Tools Usa, Inc. | Bit set with holder |
| CN216028284U (zh) | 2018-07-10 | 2022-03-15 | 米沃奇电动工具公司 | 孔锯 |
| CN210025632U (zh) * | 2018-10-26 | 2020-02-07 | 博世电动工具（中国）有限公司 | 扁钻和无绳手持电动工具 |
| USD958855S1 (en) | 2019-12-09 | 2022-07-26 | Milwaukee Electric Tool Corporation | Hole saw |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2782824A (en) * | 1954-04-27 | 1957-02-26 | Irwin Auger Bit Company | Flat or spade type wood boring bit |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2689131A (en) * | 1952-03-28 | 1954-09-14 | Parker Mfg Company | Tool with shank and removable blade |
| JPS4331510Y1 (US06650917-20031118-M00005.png) * | 1966-01-12 | 1968-12-20 |
-
1974
- 1974-02-11 US US441173A patent/US3920350A/en not_active Expired - Lifetime
- 1974-08-29 AU AU72792/74A patent/AU474759B2/en not_active Expired
- 1974-10-17 JP JP49119876A patent/JPS50110197A/ja active Pending
- 1974-11-14 FR FR7437552A patent/FR2260429B1/fr not_active Expired
-
1975
- 1975-02-07 GB GB527075A patent/GB1463785A/en not_active Expired
-
1978
- 1978-05-30 JP JP1978073481U patent/JPS5429597Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2782824A (en) * | 1954-04-27 | 1957-02-26 | Irwin Auger Bit Company | Flat or spade type wood boring bit |
Also Published As
| Publication number | Publication date |
|---|---|
| AU474759B2 (en) | 1976-07-29 |
| GB1463785A (en) | 1977-02-09 |
| US3920350A (en) | 1975-11-18 |
| FR2260429A1 (US06650917-20031118-M00005.png) | 1975-09-05 |
| JPS544497U (US06650917-20031118-M00005.png) | 1979-01-12 |
| FR2260429B1 (US06650917-20031118-M00005.png) | 1977-10-21 |
| JPS50110197A (US06650917-20031118-M00005.png) | 1975-08-29 |
| AU7279274A (en) | 1976-03-04 |
