US20100009613A1 - Tool Having A Mounting Opening For Positive Connection To Different Drive Shafts - Google Patents
Tool Having A Mounting Opening For Positive Connection To Different Drive Shafts Download PDFInfo
- Publication number
- US20100009613A1 US20100009613A1 US12/498,841 US49884109A US2010009613A1 US 20100009613 A1 US20100009613 A1 US 20100009613A1 US 49884109 A US49884109 A US 49884109A US 2010009613 A1 US2010009613 A1 US 2010009613A1
- Authority
- US
- United States
- Prior art keywords
- tool
- mounting opening
- raised
- positive
- drive shaft
- 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.)
- Abandoned
Links
- 238000007790 scraping Methods 0.000 claims 2
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
- B24B23/04—Portable grinding machines, e.g. hand-guided; Accessories therefor with oscillating grinding tools; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B45/00—Means for securing grinding wheels on rotary arbors
Definitions
- the present invention relates to a tool having a mounting opening for positive connection to a first drive shaft that can be driven oscillatingly and which comprises a first raised securing section having a plurality of convex raised portions each extending toward the outside and provided with a rounded tip and rounded convex lateral flanks.
- the invention further relates to a tool having a mounting opening for positive connection to a second drive shaft that can be driven oscillatingly and which comprises a second securing section having a plurality of raised positive-connection elements of substantially trapezoidal shape arranged in regular intervals along a circular line.
- a drive shaft of an oscillating drive that can be driven oscillatingly, is provided with a raised securing section on which are provided a total of four raised portions, each extending from a circular line to the outside and provided with a rounded tip and with rounded convex lateral flanks.
- a tool having an mounting opening with recesses of matching shape can be mounted on such a securing section in form-locking fashion.
- the tools that are to be connected to the different drive shafts are provided with corresponding mounting openings matched to the shapes of the different securing sections of the drive shafts.
- a tool having a mounting opening for positive connection to a drive shaft that can be driven oscillatingly, the mounting opening comprising a plurality of outwardly extending projections each having an outer convex section that ends on both sides in concave lateral flanks, with neighboring lateral flanks joining each other on their way toward the mounting opening to form a common bulge or apex, concave on the outside, the form of the outwardly extending projections, of the lateral flanks and of the bulges being such that there can be effected, optionally, either a positive connection to a first raised securing section of a first drive shaft, having a plurality of outwardly extending convex raised portions each having a rounded tip and rounded concave lateral flanks, or a positive connection to a second securing section of a second drive shaft having a plurality of raised positive-connection elements that are arranged in regular intervals on a circular line.
- a tool according to the invention allows a positive connection to be effected, by mounting it on the securing section of the respective shaft, to both a first drive shaft having a plurality of outwardly projecting concave raised portions each having a rounded tip and rounded concave lateral flanks, and to a second drive shaft having a second securing section which latter comprises a plurality of raised positive-connection elements of trapezoidal shape arranged in regular intervals along a circular line.
- the outer ends of the projections and the inner ends of the bulges, respectively are arranged along circles concentric to the center axis.
- the raised positive-connection elements that are arranged on a circular line have a rectangular or substantially trapezoidal shape.
- the design of the mounting opening is preferably symmetrical relative to the center axis.
- the number of projections of the mounting opening is an integral multiple of the number of the convex raised portions of the first securing section and of the number of the trapezoidal positive-connection elements of the second securing section.
- the tool can be adjusted in angular position relative to the drive shaft.
- the number of projections of the mounting opening is a multiple of the number of the convex raised portions of the first securing section or of the number of trapezoidal positive-connection elements of the second securing section, then the tool can be secured on the drive shaft at even smaller angular increments than would be defined by the number of convex raised portions of the first securing section or the number of trapezoidal positive-connection elements of the second securing section.
- the number of projections of the mounting opening may, for example, be twelve and the number of convex raised portions or of trapezoidal positive-connection elements may be three, four, six of twelve.
- the mounting opening is configured as a stamped opening.
- the tool may, for example, be a grinding tool, a cutting tool or a sawing tool.
- FIG. 1 shows a perspective view of an exemplary design of a tool provided with a mounting opening according to the invention:
- FIG. 2 shows a perspective view of a first drive shaft of an oscillating drive with a raised securing section, designed for positive connection to a mounting opening of the tool according to FIG. 1 ;
- FIG. 3 shows a perspective view of a second drive shaft of a second oscillating drive with a securing section for connection to the mounting opening of the tool according to FIG. 1 , likewise in form-locking fashion;
- FIG. 4 shows a schematic side view of an oscillating drive with a drive shaft according to FIG. 2 , and a tool according to FIG. 1 mounted on it.
- FIG. 1 shows a perspective view of an exemplary embodiment of a tool according to the invention, designated generally by reference numeral 10 .
- the tool 10 comprises a triangular working surface 12 with rounded tips and convex outer edges extending between the tips.
- the working surface 12 may be coated with a sanding material directly, or may be designed for having a sanding disk of corresponding shape and size secured to it.
- a mounting opening 16 is accommodated in an offset portion 14 in the middle of the surface, in recessed relation to the working surface 12 .
- the mounting opening 16 comprises a total of twelve outwardly extending projections 20 each provided with an outer convex section 22 that ends on both sides in a respective concave lateral flank 24 .
- neighboring lateral flanges 24 join each other to form a common bulge 26 of concave shape on the outside.
- the outer ends of the convex sections 22 and the inner ends of the concave bulges 26 are arranged on circles concentric to the center axis 18 of the mounting opening 16 .
- the mounting opening 16 is symmetrical relative to the center axis 18 .
- the projections 20 are arranged at equal angular intervals between each other.
- FIG. 2 shows a matching first drive shaft 30 of an oscillating drive ( FIG. 4 ) with a raised first securing section 38 according to U.S. Pat. No. 6,945,862.
- the drive shaft 30 that can be driven oscillatingly about its longitudinal axis 32 in the direction indicated by arrow 34 , comprises a flange 36 that serves as an abutment for the tool 10 .
- a mounting opening 16 of the tool 10 can be mounted on the securing section 38 so that a positive connection is effected.
- a securing screw 72 is used, for example, that can be screwed into a corresponding threaded bore 46 in the drive shaft 30 —see FIG. 4 —in a manner such that the securing screw 72 is countersunk within the offset portion 14 .
- the securing section 38 has a total of four convex raised portions 40 which extend from a circle toward the outside and which have a rounded tip 42 and rounded concave lateral flanks 44 .
- the shape of the mounting opening 16 of the tool 10 is matched to the shape of the securing section 38 of the first drive shaft 30 so that a positive connection to the drive shaft is guaranteed.
- the mounting opening 16 has a total of 12 projections 20
- the securing section 38 of the first drive shaft 4 has four raised portions 40 , it is now possible to secure the tool on the drive shaft 36 in twelve angular positions offset one from the other by 30°.
- FIG. 3 shows a second drive shaft of a second oscillating drive, indicated generally by reference numeral 50 .
- That drive shaft can be driven by its associated oscillating drive oscillatingly about its longitudinal axis 52 , as indicated by the double arrow 54 .
- a flange 56 on which a mounting opening 58 is formed.
- the mounting opening comprises in this case a total of twelve positive-connection elements 60 which are arranged along a circular line concentric to the center axis 52 and which have a trapezoidal shape, for example, and are raised toward the top (in principle, they may of course also have a rectangular or circular cross-section or any other cross-sectional shape).
- the form of the mounting opening 16 of the tool 10 is selected so that the tool 10 can be mounted on the first drive shaft 30 or, alternatively, also on the second drive shaft 50 , being in each case positively held by its mounting opening 16 .
- a threaded bore 46 serves to receive a screw that is intended to secure the tool 10 on the drive shaft 50 .
- the oscillating drive 70 according to FIG. 4 is an oscillating drive of a design known as such, which causes its drive shaft 30 to perform rapid oscillating movements about the longitudinal axis 32 of the drive shaft 30 , at a frequency of, for example, 5000 to 30000 oscillations per minute and with a small oscillating angle of, for example, 0.5 to 5 degrees.
- Such an oscillating drive may be equipped with a drive shaft 30 according to FIG. 2 or with a drive shaft 50 according to FIG. 3 .
- a tool having a mounting opening 16 according to the invention can be mounted optionally on different oscillating drives that are equipped with the first drive shaft 30 or with the second drive shaft 50 . A positive connection is guaranteed in both cases.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Harvester Elements (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202008009525.5 | 2008-07-08 | ||
DE202008009525U DE202008009525U1 (de) | 2008-07-08 | 2008-07-08 | Werkzeug mit einer Befestigungsöffnung zur formschlüssigen Verbindung mit verschiedenen oszillierend antreibbaren Antriebswellen |
Publications (1)
Publication Number | Publication Date |
---|---|
US20100009613A1 true US20100009613A1 (en) | 2010-01-14 |
Family
ID=41165536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/498,841 Abandoned US20100009613A1 (en) | 2008-07-08 | 2009-07-07 | Tool Having A Mounting Opening For Positive Connection To Different Drive Shafts |
Country Status (4)
Country | Link |
---|---|
US (1) | US20100009613A1 (de) |
EP (1) | EP2143531B1 (de) |
CN (1) | CN101623862B (de) |
DE (1) | DE202008009525U1 (de) |
Cited By (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD646542S1 (en) | 2010-09-29 | 2011-10-11 | Milwaukee Electric Tool Corporation | Accessory interface for a tool |
US20110291368A1 (en) * | 2010-05-28 | 2011-12-01 | Chervon (Hk) Limited | Adaptor for adapting a working element to an end of a power tool shaft |
USD651062S1 (en) | 2010-09-29 | 2011-12-27 | Milwaukee Electric Tool Corporation | Tool interface for an accessory |
GB2481505A (en) * | 2010-06-25 | 2011-12-28 | Chervon Hk Ltd | Universal Attachment Portion of Working Tool |
USD651877S1 (en) | 2010-12-14 | 2012-01-10 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD651878S1 (en) | 2010-12-14 | 2012-01-10 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD651876S1 (en) | 2010-12-14 | 2012-01-10 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD651875S1 (en) | 2010-12-14 | 2012-01-10 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD651874S1 (en) | 2010-12-14 | 2012-01-10 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD652274S1 (en) | 2010-12-14 | 2012-01-17 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD653523S1 (en) | 2010-09-29 | 2012-02-07 | Milwaukee Electric Tool Corporation | Adapter for a tool |
CN103029106A (zh) * | 2011-09-29 | 2013-04-10 | 苏州宝时得电动工具有限公司 | 多功能机 |
USD694076S1 (en) | 2012-06-25 | 2013-11-26 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD694598S1 (en) | 2012-06-25 | 2013-12-03 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD694596S1 (en) | 2012-06-25 | 2013-12-03 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD694599S1 (en) | 2012-06-25 | 2013-12-03 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD694597S1 (en) | 2012-06-25 | 2013-12-03 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
US20140260877A1 (en) * | 2013-03-15 | 2014-09-18 | Kenneth Hall | Circular saw blade with multiple mounting hole patterns |
US8915499B2 (en) | 2010-11-09 | 2014-12-23 | Black & Decker Inc. | Universal accessories for oscillating power tools |
US8925931B2 (en) | 2010-04-29 | 2015-01-06 | Black & Decker Inc. | Oscillating tool |
USD734116S1 (en) * | 2012-06-27 | 2015-07-14 | Kwai Sun Oliver Wong | Replacement head for a hand-held sanding implement |
USD735568S1 (en) * | 2013-10-07 | 2015-08-04 | Beaconmedaes Llc | Circlip |
US9120216B2 (en) | 2010-06-25 | 2015-09-01 | Chervon (Hk) Limited | Working component for mating with multiple shaft ends |
US9149923B2 (en) | 2010-11-09 | 2015-10-06 | Black & Decker Inc. | Oscillating tools and accessories |
US9186770B2 (en) | 2010-04-29 | 2015-11-17 | Black & Decker Inc. | Oscillating tool attachment feature |
JP2016529118A (ja) * | 2013-08-01 | 2016-09-23 | ツェー. ウント エー. ファイン ゲーエムベーハーC. & E. Fein Gmbh | ツールデバイス |
US9555554B2 (en) | 2013-05-06 | 2017-01-31 | Milwaukee Electric Tool Corporation | Oscillating multi-tool system |
USD813624S1 (en) * | 2016-07-20 | 2018-03-27 | Robert Bosch Tool Corporation | Cutting tool |
USD814900S1 (en) | 2017-01-16 | 2018-04-10 | Black & Decker Inc. | Blade for oscillating power tools |
USD832666S1 (en) | 2012-07-16 | 2018-11-06 | Black & Decker Inc. | Oscillating saw blade |
US10265778B2 (en) | 2017-01-16 | 2019-04-23 | Black & Decker Inc. | Accessories for oscillating power tools |
USD925318S1 (en) * | 2019-02-28 | 2021-07-20 | Guido Valentini | Delta shaped backing pad with dove-tail |
USD951739S1 (en) * | 2019-04-18 | 2022-05-17 | Mirka Ltd | Backing pad for sander |
USD952431S1 (en) * | 2020-10-23 | 2022-05-24 | Jing Men Jun Kai E-commerce Co., Ltd. | Polishing pad |
USD952432S1 (en) * | 2020-10-23 | 2022-05-24 | Jing Men Jun Kai E-commerce Co., Ltd. | Polishing pad |
USD968186S1 (en) * | 2020-11-09 | 2022-11-01 | Lake Country Tool, Llc | Polishing pad |
USD980032S1 (en) * | 2022-08-23 | 2023-03-07 | Jiangzhao Liu | Polishing pad |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD619152S1 (en) | 2009-12-18 | 2010-07-06 | Techtronic Power Tools Technology Limited | Adapter |
USD623034S1 (en) | 2009-12-18 | 2010-09-07 | Techtronic Power Tools Technology Limited | Tool arbor |
US8616562B2 (en) * | 2010-06-16 | 2013-12-31 | Robert Bosch Gmbh | Adapter for coupling an accessory tool to a drive member of a power tool |
CN202114710U (zh) * | 2010-06-25 | 2012-01-18 | 南京德朔实业有限公司 | 能与多种轴端适配的工作元件 |
CN102554881B (zh) * | 2010-12-29 | 2016-03-30 | 苏州宝时得电动工具有限公司 | 多功能机及其转接器 |
CN102814791B (zh) * | 2011-06-09 | 2016-02-17 | 苏州宝时得电动工具有限公司 | 工作头 |
CN102922493B (zh) * | 2011-08-11 | 2016-02-17 | 苏州宝时得电动工具有限公司 | 工作头及用于安装该工作头的动力工具和转接器 |
DE102011082035A1 (de) * | 2011-09-02 | 2013-03-07 | Robert Bosch Gmbh | Schleif- bzw. Schneidwerkzeug für eine Werkzeugmaschine mit Drehantrieb |
WO2013067960A1 (zh) * | 2011-11-11 | 2013-05-16 | 苏州宝时得电动工具有限公司 | 工作头 |
DE102012007928A1 (de) * | 2012-04-17 | 2013-10-17 | C. & E. Fein Gmbh | Aufnahme zur Befestigung eines Werkzeugs |
DE102012007930A1 (de) * | 2012-04-17 | 2013-10-17 | C. & E. Fein Gmbh | Handwerkzeug |
DE102012007931A1 (de) * | 2012-04-17 | 2013-10-17 | C. & E. Fein Gmbh | Handwerkzeug |
CN103386671B (zh) * | 2012-05-08 | 2016-08-03 | 泉峰(中国)贸易有限公司 | 用于将工作元件适配到动力工具轴端的适配器及成型方式 |
USD682652S1 (en) | 2012-05-14 | 2013-05-21 | Campbell Hausfeld/Scott Fetzer Company | Tool accessory hub |
DE102012106349A1 (de) * | 2012-07-13 | 2014-05-15 | C. & E. Fein Gmbh | Zubehör für oszillierende Werkzeugmaschinen |
CN104070506A (zh) * | 2013-03-27 | 2014-10-01 | 苏州宝时得电动工具有限公司 | 多功能机 |
ES2537224B1 (es) * | 2013-09-20 | 2016-03-09 | Bellota Herrramientas, S.A. | Dispositivo adaptador para máquina cortadora de cerámica |
CN105196260B (zh) * | 2015-11-05 | 2017-08-08 | 海联锯业有限公司 | 多功能电动锯锯片连接接口 |
DE102018106347A1 (de) * | 2018-03-19 | 2019-09-19 | Boeck Gmbh | Verbindungsvorrichtung |
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US6802764B2 (en) * | 2001-10-16 | 2004-10-12 | C & E. Fein Gmbh & Co. Kg | Power tool comprising a securement flange |
US20050095966A1 (en) * | 2000-12-07 | 2005-05-05 | Michael Jasch | Power tool having a receptacle for securing a tool |
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-
2008
- 2008-07-08 DE DE202008009525U patent/DE202008009525U1/de not_active Expired - Lifetime
-
2009
- 2009-06-20 EP EP09008109.2A patent/EP2143531B1/de not_active Not-in-force
- 2009-07-07 US US12/498,841 patent/US20100009613A1/en not_active Abandoned
- 2009-07-07 CN CN2009101503948A patent/CN101623862B/zh not_active Expired - Fee Related
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Cited By (68)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9073195B2 (en) | 2010-04-29 | 2015-07-07 | Black & Decker Inc. | Universal accessory for oscillating power tool |
US8925931B2 (en) | 2010-04-29 | 2015-01-06 | Black & Decker Inc. | Oscillating tool |
US10040186B2 (en) | 2010-04-29 | 2018-08-07 | Black & Decker Inc. | Universal accessories for oscillating power tools |
US11045919B2 (en) | 2010-04-29 | 2021-06-29 | Black & Decker Inc. | Power tool |
US9242361B2 (en) | 2010-04-29 | 2016-01-26 | Black & Decker Inc. | Universal accessories for oscillating power tools |
US11097396B2 (en) | 2010-04-29 | 2021-08-24 | Black & Decker Inc. | Accessories for oscillating power tools |
US9186770B2 (en) | 2010-04-29 | 2015-11-17 | Black & Decker Inc. | Oscillating tool attachment feature |
US11498180B2 (en) | 2010-04-29 | 2022-11-15 | Black & Decker Inc. | Oscillating tool |
US10124461B2 (en) | 2010-04-29 | 2018-11-13 | Black & Decker Inc. | Oscillating tool |
US10207385B2 (en) | 2010-04-29 | 2019-02-19 | Black & Decker Inc. | Accessories for oscillating power tools |
US9539647B2 (en) | 2010-04-29 | 2017-01-10 | Black & Decker Inc. | Oscillating tool |
US8827278B2 (en) * | 2010-05-28 | 2014-09-09 | Chervon (Hk) Limited | Adaptor for adapting a working element to an end of a power tool shaft |
US20110291368A1 (en) * | 2010-05-28 | 2011-12-01 | Chervon (Hk) Limited | Adaptor for adapting a working element to an end of a power tool shaft |
US9120216B2 (en) | 2010-06-25 | 2015-09-01 | Chervon (Hk) Limited | Working component for mating with multiple shaft ends |
GB2481505A (en) * | 2010-06-25 | 2011-12-28 | Chervon Hk Ltd | Universal Attachment Portion of Working Tool |
GB2481505B (en) * | 2010-06-25 | 2015-12-02 | Chervon Hk Ltd | Working component for mating with multiple shaft ends |
USD646542S1 (en) | 2010-09-29 | 2011-10-11 | Milwaukee Electric Tool Corporation | Accessory interface for a tool |
USD669754S1 (en) | 2010-09-29 | 2012-10-30 | Milwaukee Electric Tool Corporation | Accessory |
USD665242S1 (en) | 2010-09-29 | 2012-08-14 | Milwaukee Electric Tool Corporation | Accessory interface for a tool |
USD697384S1 (en) | 2010-09-29 | 2014-01-14 | Milwaukee Electric Tool Corporation | Tool interface for an accessory |
USD653523S1 (en) | 2010-09-29 | 2012-02-07 | Milwaukee Electric Tool Corporation | Adapter for a tool |
USD734649S1 (en) | 2010-09-29 | 2015-07-21 | Milwaukee Electric Tool Corporation | Flush cut blade tool accessory |
USD746655S1 (en) | 2010-09-29 | 2016-01-05 | Milwaukee Electric Tool Corporation | Blade |
USD651062S1 (en) | 2010-09-29 | 2011-12-27 | Milwaukee Electric Tool Corporation | Tool interface for an accessory |
US9149923B2 (en) | 2010-11-09 | 2015-10-06 | Black & Decker Inc. | Oscillating tools and accessories |
US8915499B2 (en) | 2010-11-09 | 2014-12-23 | Black & Decker Inc. | Universal accessories for oscillating power tools |
USD652274S1 (en) | 2010-12-14 | 2012-01-17 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD651875S1 (en) | 2010-12-14 | 2012-01-10 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD651874S1 (en) | 2010-12-14 | 2012-01-10 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD651876S1 (en) | 2010-12-14 | 2012-01-10 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD651878S1 (en) | 2010-12-14 | 2012-01-10 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD651877S1 (en) | 2010-12-14 | 2012-01-10 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
CN103029106A (zh) * | 2011-09-29 | 2013-04-10 | 苏州宝时得电动工具有限公司 | 多功能机 |
USD694599S1 (en) | 2012-06-25 | 2013-12-03 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD694076S1 (en) | 2012-06-25 | 2013-11-26 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
USD694598S1 (en) | 2012-06-25 | 2013-12-03 | Techtronic Power Tools Technology Limited | Universal interface for accessory blades |
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Also Published As
Publication number | Publication date |
---|---|
DE202008009525U1 (de) | 2009-11-19 |
CN101623862B (zh) | 2011-09-07 |
EP2143531A1 (de) | 2010-01-13 |
CN101623862A (zh) | 2010-01-13 |
EP2143531B1 (de) | 2017-07-26 |
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