BR9101792A - Conjunto de serra de furo - Google Patents
Conjunto de serra de furoInfo
- Publication number
- BR9101792A BR9101792A BR919101792A BR9101792A BR9101792A BR 9101792 A BR9101792 A BR 9101792A BR 919101792 A BR919101792 A BR 919101792A BR 9101792 A BR9101792 A BR 9101792A BR 9101792 A BR9101792 A BR 9101792A
- Authority
- BR
- Brazil
- Prior art keywords
- hole saw
- saw set
- hole
- saw
- Prior art date
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
- B23B51/0473—Details about the connection between the driven shaft and the tubular cutting part; Arbors
-
- 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
- B23B2240/00—Details of connections of tools or workpieces
- B23B2240/16—Welded connections
-
- 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
- Y10T408/895—Having axial, core-receiving central portion
- Y10T408/8957—Having axial, core-receiving central portion and having stepped cutting edges
-
- 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
- Y10T408/896—Having product-receiving chamber
- Y10T408/8973—Having product-receiving chamber and central lead
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/532,527 US5061126A (en) | 1990-05-04 | 1990-05-04 | Hole saw and mandrel assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9101792A true BR9101792A (pt) | 1991-12-17 |
Family
ID=24122174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR919101792A BR9101792A (pt) | 1990-05-04 | 1991-05-03 | Conjunto de serra de furo |
Country Status (5)
Country | Link |
---|---|
US (1) | US5061126A (pt) |
EP (1) | EP0455420A3 (pt) |
AU (1) | AU625489B2 (pt) |
BR (1) | BR9101792A (pt) |
CA (1) | CA2041435C (pt) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2560048Y2 (ja) * | 1993-02-18 | 1998-01-21 | 日東工器株式会社 | 環状カッタ等の着脱装置 |
JP3375475B2 (ja) * | 1995-11-09 | 2003-02-10 | 新日本製鐵株式会社 | 形鋼ウェブの穿孔装置 |
US6494276B1 (en) * | 1998-04-24 | 2002-12-17 | Gator Rock Bits, Inc. | Rock auger with pilot drill |
US6065909A (en) * | 1998-10-30 | 2000-05-23 | Cook; John E. | Drill bit assembly with an adjustable hole saw |
ES2294398T3 (es) | 2000-09-01 | 2008-04-01 | Credo Technology Corporation | Disposicion de mandril de cambio rapido, para sierra de perforacion y broca de perforacion. |
US7073992B2 (en) * | 2003-06-24 | 2006-07-11 | Irwin Industrial Tool Company | Arbor for hole cutter and related method of use |
US7520703B2 (en) | 2004-09-07 | 2009-04-21 | Black & Decker Inc. | Twist drill with a pilot tip |
US7237984B1 (en) | 2005-06-29 | 2007-07-03 | Guzda Thomas G | Hole-cutting saw |
US7556459B2 (en) | 2005-11-07 | 2009-07-07 | Black & Decker Inc. | Hole saw having a drill bit with a pilot tip |
US8038371B2 (en) * | 2007-04-13 | 2011-10-18 | Black & Decker Inc. | Push button holesaw mandrel assembly |
US8038372B2 (en) | 2007-04-13 | 2011-10-18 | Black & Decker Inc. | Push button holesaw mandrel assembly |
USD659176S1 (en) | 2010-01-13 | 2012-05-08 | Irwin Industrial Tool Company | Hole saw |
US8579554B2 (en) * | 2010-01-13 | 2013-11-12 | Irwin Industrial Tool Company | Hole cutter with axially-elongated aperture defining multiple fulcrums |
WO2011088271A1 (en) | 2010-01-13 | 2011-07-21 | Irwin Industrial Tool Company | Hole cutter with chip egress aperture |
US10137507B2 (en) | 2010-01-13 | 2018-11-27 | Irwin Industrial Tool Company | Hole cutter with multiple fulcrums |
US9724766B2 (en) | 2010-01-13 | 2017-08-08 | Irwin Industrial Tool Company | Hole cutter with multiple fulcrums |
USD690334S1 (en) | 2010-01-13 | 2013-09-24 | Irwin Industrial Tool Company | Hole saw |
JP5816197B2 (ja) * | 2010-01-13 | 2015-11-18 | アーウィン インダストリアル トゥール カンパニー | 複数個の梃子枕を伴う軸沿い長孔を有するホールカッタ |
US9884374B2 (en) | 2015-09-03 | 2018-02-06 | Irwin Industrial Tool Company | Hole cutter with multiple fulcrums |
US9808869B2 (en) | 2010-01-13 | 2017-11-07 | Irwin Industrial Tool Company | Hole cutter with chip egress aperture |
US8381832B1 (en) * | 2010-04-28 | 2013-02-26 | Christopher M. Picard | Combination drywall screw gun and rotary saw device |
US8827604B1 (en) | 2010-08-09 | 2014-09-09 | Tim Corey | Hole saw apparatus |
EP2502709B1 (en) | 2011-03-22 | 2017-02-01 | Black & Decker Inc. | Chisels |
WO2014015154A1 (en) | 2012-07-18 | 2014-01-23 | Milwaukee Electric Tool Corporation | Hole saw |
USD734792S1 (en) | 2013-03-15 | 2015-07-21 | Black & Decker Inc. | Drill bit |
US9333564B2 (en) | 2013-03-15 | 2016-05-10 | Black & Decker Inc. | Drill bit |
USD737875S1 (en) | 2013-03-15 | 2015-09-01 | Black & Decker Inc. | Drill bit |
USD845362S1 (en) | 2017-12-04 | 2019-04-09 | Black & Decker Inc. | Holesaw |
CN216028284U (zh) | 2018-07-10 | 2022-03-15 | 米沃奇电动工具公司 | 孔锯 |
USD958855S1 (en) | 2019-12-09 | 2022-07-26 | Milwaukee Electric Tool Corporation | Hole saw |
US11872642B2 (en) | 2021-11-12 | 2024-01-16 | Robert James Suhling | Dynamicaly configurable arbor assembly apparatus |
USD984501S1 (en) * | 2021-11-17 | 2023-04-25 | Klingmill Ab | Dado cutter |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2852967A (en) * | 1956-02-16 | 1958-09-23 | Mueller Co | Rotatable power driven tool |
US3758221A (en) * | 1971-12-29 | 1973-09-11 | Black & Decker Mfg Co | Hole saw assembly |
US3999869A (en) * | 1975-11-06 | 1976-12-28 | Stanadyne, Inc. | Combination hole saw arbor |
US4077737A (en) * | 1976-10-18 | 1978-03-07 | Morse Mansfield K | Integral hole saw and arbor construction |
US4148593A (en) * | 1978-01-27 | 1979-04-10 | Stanadyne, Inc. | Hole saw assembly |
DE2807198A1 (de) * | 1978-02-20 | 1979-08-30 | Heller Verwaltungsges | Verfahren zum herstellen einer bohrkrone und nach dem verfahren hergestellte bohrkrone |
US4303357A (en) * | 1980-05-19 | 1981-12-01 | William Makar | Quick-change hole saw mandrel |
DE3214209A1 (de) * | 1982-04-17 | 1983-10-20 | Kaiser GmbH & Co KG, 5885 Schalksmühle | Vorrichtung zum herstellen von wandausnehmungen fuer die nachtraegliche montage von dosen einer elektroinstallation |
DE3705717A1 (de) * | 1987-02-23 | 1988-09-01 | Erich Wezel | Dosensenker oder hohlbohrkrone sowie herstellungsverfahren hierfuer |
-
1990
- 1990-05-04 US US07/532,527 patent/US5061126A/en not_active Expired - Lifetime
-
1991
- 1991-04-24 AU AU75319/91A patent/AU625489B2/en not_active Ceased
- 1991-04-25 EP EP19910303751 patent/EP0455420A3/en not_active Withdrawn
- 1991-04-29 CA CA002041435A patent/CA2041435C/en not_active Expired - Fee Related
- 1991-05-03 BR BR919101792A patent/BR9101792A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2041435C (en) | 1995-07-04 |
EP0455420A2 (en) | 1991-11-06 |
EP0455420A3 (en) | 1992-06-10 |
AU625489B2 (en) | 1992-07-09 |
AU7531991A (en) | 1991-11-07 |
US5061126A (en) | 1991-10-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Letter patent granted | ||
PC | Transfer |
Free format text: RULE CUTTING TOOLS, INC (US) |
|
TC | Change of name | ||
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 03/05/2006 |