WO2006062388A1 - Quick-change and plug eject arbor for a hole saw - Google Patents
Quick-change and plug eject arbor for a hole saw Download PDFInfo
- Publication number
- WO2006062388A1 WO2006062388A1 PCT/NL2004/000862 NL2004000862W WO2006062388A1 WO 2006062388 A1 WO2006062388 A1 WO 2006062388A1 NL 2004000862 W NL2004000862 W NL 2004000862W WO 2006062388 A1 WO2006062388 A1 WO 2006062388A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- quick
- tool
- attachment means
- longitudinal body
- change arbor
- Prior art date
Links
- 239000000463 material Substances 0.000 claims abstract description 11
- 230000008878 coupling Effects 0.000 claims description 16
- 238000010168 coupling process Methods 0.000 claims description 16
- 238000005859 coupling reaction Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 6
- 238000005553 drilling Methods 0.000 claims description 4
- 229910000760 Hardened steel Inorganic materials 0.000 claims description 2
- 238000005498 polishing Methods 0.000 claims description 2
- 239000004575 stone Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
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
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/107—Retention by laterally-acting detents, e.g. pins, screws, wedges; Retention by loose elements, e.g. balls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2265/00—Details of general geometric configurations
- B23B2265/32—Polygonal
- B23B2265/326—Hexagonal
-
- 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
- Y10T279/00—Chucks or sockets
- Y10T279/17—Socket type
- Y10T279/17761—Side detent
- Y10T279/17769—Pivoted or rotary
-
- 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
- Y10T279/00—Chucks or sockets
- Y10T279/17—Socket type
- Y10T279/17923—Transverse pin
-
- 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
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/53704—Means to assemble or disassemble tool chuck and 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
- Y10T408/03—Processes
- Y10T408/04—Bit detachable
-
- 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
- Y10T408/50—Cutting by use of rotating axially moving tool with product handling or receiving means
- Y10T408/51—Ejector
-
- 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
-
- 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
-
- 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
- Y10T408/907—Tool or Tool with support including detailed shank
-
- 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
- Y10T408/94—Tool-support
-
- 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
- Y10T408/94—Tool-support
- Y10T408/95—Tool-support with tool-retaining means
Definitions
- the present invention relates to a quick-change arbor for a tool comprising: a longitudinal body having a drive end and a tool end; means for attaching the tool, which are provided with: a central hole allowing a sliding of the attachment means over the longitudinal body, and means for rotationally and axially locking the attachment means to the longitudinal body.
- the present invention also relates to attachment means for application in the quick change arbor, and to a method for operating the quick change arbor.
- the known arbor 34 (cf. fig. 2) comprises a hex-shaped longitudinal body having a drive end for rotating the body, and a tool end adapted to couple to a hole saw tool and adapted to couple to a pilot drill ending in a drill bit.
- the tool end has an axially slidable selector sleeve allowing a restricted sliding movement over the longitudinal body between three axial positions. In a first operative position the hole saw may be coupled to the arbor. The second position is a spring biased neutral position, and in the second operative position the pilot bit is removable from the arbor.
- a quick connect coupling assembly is provided on the selector sleeve forming part of means for attaching the hole saw to the slidable selector sleeve in its first operative position.
- the attachment means are rotationally and axially locked to the longitudinal body by the construction of the selector sleeve.
- the pilot drill has a detent groove for locking the pilot bit therein.
- a lock mode is maintained by a bit retention assembly, unless the selector sleeve is moved to its second operative position, wherein the pilot bit is removable from the selector sleeve.
- the selector sleeve and the attachment means are otherwise fixedly attached to the tool end of the arbor.
- a plug of sawn material is ejected from the hole saw during a plug ejection sequence, wherein first the hole saw is uncoupled from the arbor, and secondly use is made of some separate tool to be disposed within an aperture of the hole saw to drive the plug out of the hole saw.
- the quick-change arbor is characterised in that the attachment means are slidably releasable from the longitudinal body.
- the attachment means allow the use of a longitudinal body where over the releasable attachment means are capable to slide. This way it will no longer be required to couple two shafts, that is a pilot bit shaft through the attachment means to the drive shaft end, as the pilot bit itself will form the longitudinal body, which now includes the drive end. This reduces the number of separate parts of the quick-change arbor and leads to a considerable overall simplification. _ 2
- An embodiment of the method according to the invention has the features, wherein attachment means of a quick change arbor, which means may be coupled to a hole saw, are being attached to a longitudinal body, are locked against rotation and are axially locked both relative to the longitudinal body, whereby after drilling a hole in a material the longitudinal body, after having axially unlocked the attachment means from the longitudinal body, is shifted through the attachment means, while the shifting force is being used to push a plug of the material out of the hole saw.
- Fig. 1 shows a largely exploded view of a possible embodiment of the quick-change arbor according to the invention
- Fig. 2 shows the arbor of fig. 1 with the drill bit removed there from;
- Fig. 3 shows the arbor of fig. 1, wherein the attachment means and the tool being a hole saw are coupled.
- Figs 1-3 show an embodiment of a quick-change arbor
- Other tools which may possibly be coupled to the arbor 1 are for example a cutter, a circular saw, a drill, a polishing disc or layer, a brush, a bore tool, a grinding tool or the like tools, in order to create a multi purpose tool change system.
- the quick-change arbor 1 comprises a longitudinal body 3 having a drive end 4 and a tool end 5 and means 6 for attaching the tool, hereafter attachment means 6.
- the attachment means 6 are provided with a central through going hole 7 such that a sliding of the attachment means 6 over the longitudinal body 3 is possible.
- the attachment means 6 also have means 8, 9 to described hereafter for rotationally and axially locking the attachment means 6 onto the longitudinal body 3. Several implementations including mechanical reversed embodiments thereof are feasible for the skilled person.
- the attachment means 6 are slidably releasable from the longitudinal body ' 3.
- the rotationally and axially locking means 8, 9 are releasable locking means, embodied with well known clamps, bolds, wedges or screws to lock the attachment means 6 onto the body 3.
- the rotationalIy locking means 8 comprise first rotationally locking means 8-1 provided on the attachment means 6 and embodied by the form of the cross section of the central hole 7 in the attachment means, and second rotationally locking means 8-2 embodied by the external form of the longitudinal body 3, which form corresponds to said cross section in such a way that the first and second rotationally locking means 8-1 and 8-2 are slidable relative to one another.
- the form of the cross section of the central hole 7 and the corresponding external form of the longitudinal body 3 are such that in rotationally locking condition rotation relative to one another is blocked.
- Possible cross sections and corresponding external forms are for example at least partly or substantially oval, polygonal, such as hexagonal or square. It is also feasible to provide one or more flattened areas the abovementioned forms in order to prevent relative angular rotation.
- rotation of the body 3 will then be transferred to the attachment means 6 and to the tool, such as the hole saw 2 coupled thereto.
- the locking means are possible not particularly restricted to the mentioned form and cross section.
- Some pin-hole locking mechanism possibly both for rotationally and axially locking the means 6 to the body 3 will do the job too for cases wherein the body 3 and the central hole 7 both have a circular cross section.
- the axially locking means 9 comprise first axially locking means 9-1, here simply embodied by a latch 9-1 provided on the attachment means 6, and second axially locking means 9-2, here embodied by a notch 9-2 on the longitudinal body 3 for locking the latch 9-1 therein.
- the latch 9-1 and notch 9-2 as shown are transverse to the longitudinal axis of the body 3. Axial movement of the attachment means 6 relative to the body 3 is thus blocked.
- a latch if for example used in an electric drill will normally be manual operated.
- the latch itself can be elastic and/or can be loaded elastically, such that it can be depressed or switched easily.
- the latch has a spring 10, in order to provide a spring loaded latch 9-1.
- the latch 9-1 will be a radially operable latch 9-1 and can also be embodied by a catch falling into a hole in the body 3.
- the latch 9-1 is able to hinge transversely in the attachment means 6.
- the notch 9-2 is a groove, as shown an annular groove such that in any angular position of the attachment means 6 on the body 3 the latch 9-1 can effectively fall into the notch 9-2.
- the attachment means 6 may be permanently fixed or united with the tool, the attachment means 6 as shown comprise coupling means 11, in particular releasable coupling means for coupling to the tool 2.
- the coupling means include for example a threaded stem 11-1 or a bayonet closure for releasable coupling of the attachment means 6 to the tool 2.
- the hole saw 2 has an hole 12 provided with an internally corresponding thread 11-2.
- the attachment means 6 and/or possibly the tool 2 comprise parts, such as wrench parts 13 or holes respectively for the coupling and uncoupling of the tool 2.
- coupling means 11-1, 11-2 which are hollow and have an area allowing sliding of the longitudinal body 3 through the hole 7 into the hole-saw 2 for pushing out a plug of sawn material which will after sawing normally be trapped in the hole saw 2.
- the tool end 5 is provided with an axial hole for accommodating a drivable end of a tool, such as here a pilot drill 14.
- the drivable end 15 of the pilot drill 14 and the tool end 5 of the body 3 are each provided with corresponding means for attaching and detaching the pilot drill 14. These means may be a click closure, some clamp means, or screw thread on both the drivable end 15 and in the axial hole at the tool end 5 of the longitudinal body 3. It is preferred to manufacture the arbor 1 and its parts from hardened steel.
- the method of operating the arbor 1, as far as not yet clear from the above description is largely as follows. If only drilling by means of the pilot drill 14 is required then the pilot drill 14 is coupled to the tool end 5 and the drive end 4 is then coupled to the drill machine. If in addition thereto or apart there from a tool is to be used, then the tool is coupled to the attachment means 6 which are slid onto the body and the transverse spring loaded latch 9-1 provided on the attachment means 6 will automatically fall in the transverse notch 9-2 to lock the means 6 onto the body 3, both against axial and rotational movement .
- the tool end 5 is beveled such that if sliding of the attachment means 6 starts at the begin of the tool end 5 the bevel 16 will initially lift the latch 9-1 against the spring or elastic force.
- the means 6 will be slid onto the body 3 as described in the above. After having drilled a hole in a material by the hole saw 2 the longitudinal body 3 , after having axially unlocked the attachment means 6 from the longitudinal body 3 by depressing the latch 9-1, can be shifted further into the holes 7 and 12. This way the possibly beveled end 5 of the longitudinal body 3 is being used to push the plug of the material out of the hole saw 2, without any tool or decoupling of a tool being necessary.
- the attachment means 6 may also be united and • included in the tool, in particular the hole saw 2.
- the drill 14 may also be united and included in the body 3.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
- Gripping On Spindles (AREA)
- Dowels (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
Description
Claims
Priority Applications (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2004325427A AU2004325427B2 (en) | 2004-12-10 | 2004-12-10 | Quick-change and plug eject arbor for a hole saw |
CA2589999A CA2589999C (en) | 2004-12-10 | 2004-12-10 | Quick-change and plug eject arbor for a hole saw |
ES04808778T ES2332054T3 (en) | 2004-12-10 | 2004-12-10 | FAST MOUNTING TOOL HOLDER TREE WITH PLUG EJECTION, FOR A CROWN SAW. |
DK04808778T DK1827741T3 (en) | 2004-12-10 | 2004-12-10 | Quick-change and drill core support mandrels for a hollow saw |
EP04808778A EP1827741B1 (en) | 2004-12-10 | 2004-12-10 | Quick-change and plug eject arbor for a hole saw |
JP2007545393A JP4801674B2 (en) | 2004-12-10 | 2004-12-10 | Quick exchange arbor |
AT04808778T ATE439933T1 (en) | 2004-12-10 | 2004-12-10 | QUICK CHANGE AND CORE EJECT SPINDLE FOR A HOLE SAW |
US11/721,383 US7934893B2 (en) | 2004-12-10 | 2004-12-10 | Quick-change and plug eject arbor for a hole saw |
BRPI0419211-7A BRPI0419211B1 (en) | 2004-12-10 | 2004-12-10 | QUICK CHANGE SHAFT, CONNECTION DEVICE AND TOOL CHANGE SYSTEM |
CN200480044563A CN100589908C (en) | 2004-12-10 | 2004-12-10 | Quick-changing shaft handle, connector, longitudinal main body and tool changing system used for tool |
PL04808778T PL1827741T3 (en) | 2004-12-10 | 2004-12-10 | Quick-change and plug eject arbor for a hole saw |
PCT/NL2004/000862 WO2006062388A1 (en) | 2004-12-10 | 2004-12-10 | Quick-change and plug eject arbor for a hole saw |
DE602004022724T DE602004022724D1 (en) | 2004-12-10 | 2004-12-10 | QUICK-CHANGE AND DRILLING CHARGER SPINDLE FOR ONE HOLE SAW |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/NL2004/000862 WO2006062388A1 (en) | 2004-12-10 | 2004-12-10 | Quick-change and plug eject arbor for a hole saw |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006062388A1 true WO2006062388A1 (en) | 2006-06-15 |
Family
ID=34959836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/NL2004/000862 WO2006062388A1 (en) | 2004-12-10 | 2004-12-10 | Quick-change and plug eject arbor for a hole saw |
Country Status (13)
Country | Link |
---|---|
US (1) | US7934893B2 (en) |
EP (1) | EP1827741B1 (en) |
JP (1) | JP4801674B2 (en) |
CN (1) | CN100589908C (en) |
AT (1) | ATE439933T1 (en) |
AU (1) | AU2004325427B2 (en) |
BR (1) | BRPI0419211B1 (en) |
CA (1) | CA2589999C (en) |
DE (1) | DE602004022724D1 (en) |
DK (1) | DK1827741T3 (en) |
ES (1) | ES2332054T3 (en) |
PL (1) | PL1827741T3 (en) |
WO (1) | WO2006062388A1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL2003834C2 (en) * | 2009-11-19 | 2011-05-23 | A V Custom Style B V | Multipart quick-change and plug eject arbor for a hole saw. |
NL1040196C2 (en) * | 2013-05-03 | 2014-11-04 | Boorwerk B V | QUICK-CHANGE SYSTEM FOR ROTARY TOOLS. |
EP2800645A1 (en) | 2012-01-03 | 2014-11-12 | Føvling Træbyg Aps | Multi-position hole saw assembly with plug ejector |
WO2015010173A1 (en) * | 2013-07-26 | 2015-01-29 | Starrett Indústria E Comércio Ltda | Clippings ejector |
WO2017212002A1 (en) | 2016-06-08 | 2017-12-14 | Nitho Holding B.V. | Hole saw assembly |
WO2019203640A1 (en) | 2018-04-15 | 2019-10-24 | Bouwrob Bv | Circular saw device with face milling module |
NL2022563B1 (en) | 2018-04-15 | 2019-10-28 | Bouwrob Bv | Circular sawing device with milling module |
NL2024152B1 (en) | 2019-11-03 | 2021-07-19 | Gripp X B V | Hole saw assembly |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE46103E1 (en) | 2008-03-06 | 2016-08-16 | Irwin Industrial Tool Company | Quick change arbor, hole cutter, and method |
US8328474B2 (en) * | 2008-03-06 | 2012-12-11 | Irwin Industrial Tool Company | Quick change arbor, hole cutter, and method |
KR101665034B1 (en) * | 2008-08-22 | 2016-10-24 | 구글 인코포레이티드 | Navigation in a three dimensional environment on a mobile device |
US9884374B2 (en) | 2015-09-03 | 2018-02-06 | Irwin Industrial Tool Company | Hole cutter with multiple fulcrums |
US10137507B2 (en) | 2010-01-13 | 2018-11-27 | 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 |
US9724766B2 (en) | 2010-01-13 | 2017-08-08 | Irwin Industrial Tool Company | Hole cutter with multiple fulcrums |
WO2011088271A1 (en) | 2010-01-13 | 2011-07-21 | Irwin Industrial Tool Company | Hole cutter with chip egress aperture |
EP2560779A1 (en) * | 2010-04-20 | 2013-02-27 | The L.S. Starrett Company | Hole saw arbor system |
CN102485433B (en) * | 2010-12-03 | 2014-11-05 | 富泰华工业(深圳)有限公司 | Screwdriver head installation structure |
NL2006364C2 (en) * | 2011-03-10 | 2012-09-11 | Mpe Techniek B V | QUICK-CHANGE SYSTEM FOR ROTATABLE TOOLS, AND FOOT OF SUCH SYSTEM. |
CN103619515B (en) * | 2011-04-21 | 2017-11-07 | 依诺维克私人有限公司 | Chuck instrument and drill bit device |
US20130101366A1 (en) * | 2011-10-21 | 2013-04-25 | Mark Sanders | Drill bit for removing bolts and other fasteners |
WO2014015154A1 (en) | 2012-07-18 | 2014-01-23 | Milwaukee Electric Tool Corporation | Hole saw |
TWM464253U (en) | 2013-04-19 | 2013-11-01 | Rote Mate Industry Co Ltd | Quick-release structure of hole saw |
DE202013102478U1 (en) | 2013-06-10 | 2013-09-17 | Rote Mate Industry Co., Ltd. | Quick disassembly structure of a hole saw |
US9248513B2 (en) | 2013-06-13 | 2016-02-02 | Rote Mate Industry Co., Ltd. | Quick-change attachment configuration for a hole saw |
USD748701S1 (en) * | 2013-11-27 | 2016-02-02 | Nir Velozny | Inner ring of a construction drilling cup |
USD748170S1 (en) * | 2013-11-27 | 2016-01-26 | Nir Velozny | Connector for construction drilling cup |
USD748702S1 (en) * | 2013-11-27 | 2016-02-02 | Nir Velozny | Accessory for inner ring of drilling cup and for housing of electrical appliances |
USD748700S1 (en) * | 2013-11-27 | 2016-02-02 | Nir Velozny | Construction drilling cup |
NL2013758B1 (en) | 2014-11-07 | 2016-10-06 | Boorwerk B V | System for releasably coupling a hole saw to a drill shank. |
US11317647B2 (en) * | 2014-12-02 | 2022-05-03 | Monarch Media, Llc | Coconut water removal device and method therefor |
US20160345619A1 (en) * | 2014-12-02 | 2016-12-01 | Monarch Media Llc. | Coconut removal device and method therefor |
US9839966B2 (en) | 2015-03-27 | 2017-12-12 | Maclo Products, Inc. | Quick-release arbor for hole saw |
KR101653561B1 (en) * | 2015-03-31 | 2016-09-05 | 계양전기 주식회사 | Bit changing device of electric tool |
KR101724088B1 (en) * | 2015-06-27 | 2017-04-10 | 동화산업 주식회사 | Apparatus for preventing a break away of the pilot drill from the main saw |
DE102015225918B3 (en) * | 2015-12-18 | 2017-05-04 | Friedrich Duss Maschinenfabrik Gmbh & Co.Kg | Quick change device for a tool |
USD861453S1 (en) | 2016-02-22 | 2019-10-01 | Malco Products, Inc. | 4-in-1 multiple socket driver |
USD845362S1 (en) | 2017-12-04 | 2019-04-09 | Black & Decker Inc. | Holesaw |
US20210245270A1 (en) * | 2018-06-12 | 2021-08-12 | Kym KEIGHTLLEY | Hole saw assembly |
CN216028284U (en) | 2018-07-10 | 2022-03-15 | 米沃奇电动工具公司 | Hole saw |
NL2023164B1 (en) | 2019-05-20 | 2020-05-13 | Boorwerk B V | Tool |
USD958855S1 (en) | 2019-12-09 | 2022-07-26 | Milwaukee Electric Tool Corporation | Hole saw |
US20210394283A1 (en) * | 2020-06-18 | 2021-12-23 | David Giles | Spherical cutting tool, system and method of using |
US20220361934A1 (en) * | 2021-05-13 | 2022-11-17 | DePuy Synthes Products, Inc. | Surgical impacting tool interfaces |
NL2031183B1 (en) | 2022-03-08 | 2023-09-18 | Mpe Techniek B V | A quick change arbor for a releasably connectable tool |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5076741A (en) * | 1990-11-13 | 1991-12-31 | Littlehorn James M | Plug ejecting holesaw |
US5246317A (en) * | 1991-12-31 | 1993-09-21 | American Saw & Mfg. Company | Quick-release arbor for hole saws |
WO2000056491A1 (en) * | 1999-03-23 | 2000-09-28 | Cook John E | Drill bit assembly with an adjustable hole saw |
CA2283453A1 (en) * | 1999-09-03 | 2001-03-03 | Denis Lampron | The extractor |
WO2004011179A1 (en) * | 2002-07-26 | 2004-02-05 | Gsm Industrier Ab | Hole saw arbor |
Family Cites Families (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US37196A (en) * | 1862-12-16 | Improved method of securing bits in stocks | ||
US546761A (en) * | 1895-09-24 | Drill chuck | ||
US14876A (en) * | 1856-05-13 | Fastening bits | ||
US646489A (en) * | 1899-06-26 | 1900-04-03 | James L Cook | Tool-chuck. |
US666509A (en) * | 1900-04-06 | 1901-01-22 | North Brothers Mfg Company | Reducing-chuck. |
US799787A (en) * | 1904-09-01 | 1905-09-19 | Jacob Gessert | Tool-chuck and tools therefor. |
US1279302A (en) * | 1918-02-12 | 1918-09-17 | Jesse M Dunlap | Drill-gage and countersink. |
US1433527A (en) * | 1921-02-14 | 1922-10-31 | Benjamin T Browand | Tool holder |
US1862337A (en) * | 1931-01-28 | 1932-06-07 | George W Emrick | Tap, drill, and similar tool |
US2667357A (en) * | 1952-09-05 | 1954-01-26 | Rudolf W Andreasson | Toolholder |
US2767991A (en) * | 1954-08-23 | 1956-10-23 | Melvin H Emrick | Tap collets |
US2894759A (en) * | 1957-11-25 | 1959-07-14 | Ideal Ind | Chuck for drill or the like |
US2931659A (en) * | 1958-02-12 | 1960-04-05 | Portage Double Quick Inc | Quick change tool holder |
US3030121A (en) * | 1958-11-12 | 1962-04-17 | Samuel J Forbes | Chuck |
US3726533A (en) * | 1971-01-22 | 1973-04-10 | Milwaukee Electric Tool Corp | Spring biased coupling for tool and chuck |
JPS503190U (en) * | 1973-05-04 | 1975-01-14 | ||
US4148593A (en) * | 1978-01-27 | 1979-04-10 | Stanadyne, Inc. | Hole saw assembly |
US4514117A (en) * | 1981-06-08 | 1985-04-30 | Larry Scott | Quick-change tool holder and tool |
US5096341A (en) * | 1986-04-25 | 1992-03-17 | Despres Roger J | Hole saw and drive |
US4809995A (en) * | 1987-12-17 | 1989-03-07 | Kennametal Inc. | Quick-change mechanism with eccentric lock |
JPH01164019U (en) * | 1988-05-06 | 1989-11-15 | ||
US5082403A (en) * | 1988-09-23 | 1992-01-21 | Sutton James L | Core-drilling apparatus with mandrel driver-ejector |
US5011344A (en) * | 1988-12-01 | 1991-04-30 | Tapmatic Corporation | Positive drive adapter |
US5049013A (en) * | 1990-11-19 | 1991-09-17 | General Signal Corporation | Mixer apparatus |
JP2986331B2 (en) * | 1994-03-03 | 1999-12-06 | 株式会社イケダ | Core drill |
US5813802A (en) * | 1995-11-30 | 1998-09-29 | House B.M. Co., Ltd. | Drilling tool assembly and its center drill and cup shape drill |
EP1066902A3 (en) * | 1999-06-30 | 2002-10-09 | Nicotec Co., Ltd. | Separation type hole saw |
ATE504379T1 (en) * | 1999-11-24 | 2011-04-15 | Black & Decker Inc | SPINDLE AND HOLESAW ARRANGEMENT |
US6705807B1 (en) * | 1999-11-24 | 2004-03-16 | Black & Decker Inc. | Hole saw and connection method |
US6341925B1 (en) * | 2000-03-02 | 2002-01-29 | Roger J. Despres | Plug ejecting hole saw with twist-locking interchangeable saw cups |
ES2223732T3 (en) * | 2000-09-01 | 2005-03-01 | Credo Technology Corporation | FAST CHANGE MANDREL ASSEMBLY FOR USE WITH A CUTTING EDGE HOLE DRILL AND A PILOT DRILL. |
AUPR780301A0 (en) * | 2001-09-21 | 2001-10-11 | Keightley, Kym | Improved hole saw |
CA2457241C (en) * | 2003-02-18 | 2007-07-03 | Greenlee Textron Inc. | Universal quick change hole saw arbor |
US7104738B2 (en) * | 2003-06-27 | 2006-09-12 | Jore Corporation | Hole saw arbor |
EP1555076A1 (en) | 2004-01-17 | 2005-07-20 | A.V. Custom style B.V. | Quick change mandrel assembly and adapter for a hole saw and hole saw |
-
2004
- 2004-12-10 CN CN200480044563A patent/CN100589908C/en active Active
- 2004-12-10 CA CA2589999A patent/CA2589999C/en active Active
- 2004-12-10 JP JP2007545393A patent/JP4801674B2/en not_active Expired - Fee Related
- 2004-12-10 ES ES04808778T patent/ES2332054T3/en active Active
- 2004-12-10 DK DK04808778T patent/DK1827741T3/en active
- 2004-12-10 AT AT04808778T patent/ATE439933T1/en active
- 2004-12-10 WO PCT/NL2004/000862 patent/WO2006062388A1/en active Application Filing
- 2004-12-10 PL PL04808778T patent/PL1827741T3/en unknown
- 2004-12-10 US US11/721,383 patent/US7934893B2/en active Active
- 2004-12-10 EP EP04808778A patent/EP1827741B1/en active Active
- 2004-12-10 DE DE602004022724T patent/DE602004022724D1/en active Active
- 2004-12-10 AU AU2004325427A patent/AU2004325427B2/en active Active
- 2004-12-10 BR BRPI0419211-7A patent/BRPI0419211B1/en not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5076741A (en) * | 1990-11-13 | 1991-12-31 | Littlehorn James M | Plug ejecting holesaw |
US5246317A (en) * | 1991-12-31 | 1993-09-21 | American Saw & Mfg. Company | Quick-release arbor for hole saws |
WO2000056491A1 (en) * | 1999-03-23 | 2000-09-28 | Cook John E | Drill bit assembly with an adjustable hole saw |
CA2283453A1 (en) * | 1999-09-03 | 2001-03-03 | Denis Lampron | The extractor |
WO2004011179A1 (en) * | 2002-07-26 | 2004-02-05 | Gsm Industrier Ab | Hole saw arbor |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL2003834C2 (en) * | 2009-11-19 | 2011-05-23 | A V Custom Style B V | Multipart quick-change and plug eject arbor for a hole saw. |
EP2800645A1 (en) | 2012-01-03 | 2014-11-12 | Føvling Træbyg Aps | Multi-position hole saw assembly with plug ejector |
EP2800645B1 (en) * | 2012-01-03 | 2016-04-20 | Føvling Træbyg Aps | Multi-position hole saw assembly with plug ejector |
US10035197B2 (en) | 2013-05-03 | 2018-07-31 | Boorwerk B.V. | Quick change system for rotary tools |
NL1040196C2 (en) * | 2013-05-03 | 2014-11-04 | Boorwerk B V | QUICK-CHANGE SYSTEM FOR ROTARY TOOLS. |
WO2014178718A1 (en) * | 2013-05-03 | 2014-11-06 | Boorwerk B.V. | Quick change system for rotary tools |
EA029028B1 (en) * | 2013-05-03 | 2018-01-31 | Борверк Б.В. | Quick change system for rotary tools |
WO2015010173A1 (en) * | 2013-07-26 | 2015-01-29 | Starrett Indústria E Comércio Ltda | Clippings ejector |
WO2017212002A1 (en) | 2016-06-08 | 2017-12-14 | Nitho Holding B.V. | Hole saw assembly |
US10478904B2 (en) | 2016-06-08 | 2019-11-19 | Gripp-X B.V. | Hole saw assembly |
WO2019203640A1 (en) | 2018-04-15 | 2019-10-24 | Bouwrob Bv | Circular saw device with face milling module |
NL2022563B1 (en) | 2018-04-15 | 2019-10-28 | Bouwrob Bv | Circular sawing device with milling module |
NL2024152B1 (en) | 2019-11-03 | 2021-07-19 | Gripp X B V | Hole saw assembly |
Also Published As
Publication number | Publication date |
---|---|
CA2589999C (en) | 2011-08-02 |
US20090252567A1 (en) | 2009-10-08 |
AU2004325427B2 (en) | 2011-05-26 |
BRPI0419211A (en) | 2007-12-18 |
DE602004022724D1 (en) | 2009-10-01 |
CN100589908C (en) | 2010-02-17 |
AU2004325427A1 (en) | 2006-06-15 |
BRPI0419211B1 (en) | 2019-05-07 |
JP2008522844A (en) | 2008-07-03 |
ATE439933T1 (en) | 2009-09-15 |
US7934893B2 (en) | 2011-05-03 |
EP1827741A1 (en) | 2007-09-05 |
CN101076420A (en) | 2007-11-21 |
PL1827741T3 (en) | 2010-01-29 |
CA2589999A1 (en) | 2006-06-15 |
JP4801674B2 (en) | 2011-10-26 |
DK1827741T3 (en) | 2009-12-21 |
EP1827741B1 (en) | 2009-08-19 |
ES2332054T3 (en) | 2010-01-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2589999C (en) | Quick-change and plug eject arbor for a hole saw | |
CN100537091C (en) | Rotatable chuck | |
US7104738B2 (en) | Hole saw arbor | |
AU715107B2 (en) | Reversible drill/driver tool | |
US6705807B1 (en) | Hole saw and connection method | |
EP0522202B1 (en) | Drilling tool | |
CA2411405C (en) | Workpiece connector for a power tool | |
CN102145396A (en) | Rotatable chuck | |
CN110446574B (en) | Quick change tool | |
AU2012245003A1 (en) | Chuck tool and bits arrangement | |
US9751135B1 (en) | Quick release hole saw | |
WO2004011179A1 (en) | Hole saw arbor | |
EP1232034B1 (en) | Arbor and hole saw assembly | |
US6755424B1 (en) | Quick-Change tool attachment system for a reciprocating power unit | |
NL2003834C2 (en) | Multipart quick-change and plug eject arbor for a hole saw. | |
JP2009536106A (en) | Portable power tool with drive shaft locking means | |
EP2792440B1 (en) | Quick-change attachment configuration for a hole saw | |
US20220314415A1 (en) | Attachment for a hand-held power tool | |
WO2019203640A1 (en) | Circular saw device with face milling module |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2004808778 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 813/MUMNP/2007 Country of ref document: IN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2007545393 Country of ref document: JP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 200480044563.5 Country of ref document: CN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 11721383 Country of ref document: US Ref document number: 2589999 Country of ref document: CA |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2004325427 Country of ref document: AU |
|
ENP | Entry into the national phase |
Ref document number: 2004325427 Country of ref document: AU Date of ref document: 20041210 Kind code of ref document: A |
|
WWP | Wipo information: published in national office |
Ref document number: 2004325427 Country of ref document: AU |
|
WWP | Wipo information: published in national office |
Ref document number: 2004808778 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: PI0419211 Country of ref document: BR |