EP3720652A4 - Rotary surface finishing implement with tool mounting adapter - Google Patents

Rotary surface finishing implement with tool mounting adapter Download PDF

Info

Publication number
EP3720652A4
EP3720652A4 EP19763946.1A EP19763946A EP3720652A4 EP 3720652 A4 EP3720652 A4 EP 3720652A4 EP 19763946 A EP19763946 A EP 19763946A EP 3720652 A4 EP3720652 A4 EP 3720652A4
Authority
EP
European Patent Office
Prior art keywords
tool mounting
surface finishing
mounting adapter
rotary surface
finishing implement
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.)
Withdrawn
Application number
EP19763946.1A
Other languages
German (de)
French (fr)
Other versions
EP3720652A1 (en
Inventor
Heiko Hanatschek
Tim Schuster
Hendrik Böhnisch
Lasse Becker
Andreas Bende
Nicoletta Rain
Atul M. GITE
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Osborn GmbH
Original Assignee
Osborn GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Osborn GmbH filed Critical Osborn GmbH
Publication of EP3720652A1 publication Critical patent/EP3720652A1/en
Publication of EP3720652A4 publication Critical patent/EP3720652A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
    • B24B23/022—Spindle-locking devices, e.g. for mounting or removing the tool
    • 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
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/04—Headstocks; Working-spindles; Features relating thereto
    • 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
    • B24B45/006—Quick mount and release means for disc-like wheels, e.g. on power tools
    • 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
    • B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
    • B24B29/005—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents using brushes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
EP19763946.1A 2018-03-04 2019-03-04 Rotary surface finishing implement with tool mounting adapter Withdrawn EP3720652A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862638300P 2018-03-04 2018-03-04
US201862638944P 2018-03-05 2018-03-05
PCT/US2019/020627 WO2019173250A1 (en) 2018-03-04 2019-03-04 Rotary surface finishing implement with tool mounting adapter

Publications (2)

Publication Number Publication Date
EP3720652A1 EP3720652A1 (en) 2020-10-14
EP3720652A4 true EP3720652A4 (en) 2021-09-29

Family

ID=67767349

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19763946.1A Withdrawn EP3720652A4 (en) 2018-03-04 2019-03-04 Rotary surface finishing implement with tool mounting adapter

Country Status (4)

Country Link
US (1) US20190270178A1 (en)
EP (1) EP3720652A4 (en)
CN (1) CN111386175A (en)
WO (1) WO2019173250A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111941281B (en) * 2020-09-16 2024-09-27 万创（苏州）智能装备有限公司 Quick-change brush disc and mounting seat combined mechanism

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29607061U1 (en) * 1996-04-18 1996-10-31 C. Klingspor GmbH, 35708 Haiger Grinding tool
US5637033A (en) * 1996-02-20 1997-06-10 Williams; Wilson Flapper wheel adapter
TWM547451U (en) * 2017-05-24 2017-08-21 Kuani Gear Co Ltd Rubber-removal wheel assembly and adapter thereof

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2620604A (en) 1950-11-22 1952-12-09 Black & Decker Mfg Co Mounting head for abrasive disks
US3596415A (en) * 1968-11-06 1971-08-03 Irving James Donahue Jr Grinding wheel hub assembly
US3623281A (en) 1969-06-16 1971-11-30 Robert H Moffat Mounting fixture
US3912411A (en) * 1971-09-22 1975-10-14 Robert H Moffat Thread latching mechanism
US4245238A (en) * 1979-05-11 1981-01-13 Rca Corporation Non-linear processing of video image vertical detail information
CH673423A5 (en) 1987-08-27 1990-03-15 Suhner Intertrade Ag Tool-securing system to spindle - comprises snap-connector on spindle engaged by pressure on tool
DE59101383D1 (en) 1991-01-16 1994-05-19 Fein C & E Portable grinder with quick clamping device.
US5299391A (en) * 1992-08-11 1994-04-05 Williams Wilson E Flapper wheel adapter
US6341925B1 (en) * 2000-03-02 2002-01-29 Roger J. Despres Plug ejecting hole saw with twist-locking interchangeable saw cups
DE10017458A1 (en) 2000-04-07 2001-10-18 Bosch Gmbh Robert Grinder tool holder
DE10017457A1 (en) 2000-04-07 2001-10-11 Bosch Gmbh Robert Grinder tool holder
US6523214B1 (en) * 2000-06-14 2003-02-25 Richard A. Kaiser Quick mount attachment for rotary finishing tool
DE20108986U1 (en) 2001-05-29 2001-08-02 Klingspor GmbH, 35708 Haiger Bayonet lock between a consumable grinding wheel and a clamping plate
EP1436120A4 (en) * 2001-09-19 2004-12-15 Mackay Joseph Hartley Mounting device for abrasive wheels
DE10218196B4 (en) 2002-04-24 2017-06-29 Robert Bosch Gmbh Insert tool and quick-release system with a rotating drivable, hub-shaped hub
DE10329826A1 (en) 2003-06-27 2005-01-13 Festool Gmbh sanding pad
DE10360248A1 (en) 2003-12-20 2005-07-28 Robert Bosch Gmbh Insert tool for an angle grinder
DE102004020982A1 (en) * 2004-04-23 2005-11-17 C. & E. Fein Gmbh Powered hand tool with clamping device for a tool
US7588484B2 (en) 2006-01-19 2009-09-15 Nao Enterprises, Inc. Mounting system for grinding wheels and the like
US7713110B2 (en) * 2006-09-05 2010-05-11 Dynabrade, Inc. Locking random orbital dual-action head assembly
KR100973157B1 (en) * 2008-07-16 2010-07-30 김경진 Disk Holder Removal Device of Hand Grinder
DE202009001440U1 (en) 2009-01-30 2010-07-01 C. & E. Fein Gmbh Powered hand tool with clamping device for a tool
US8408974B2 (en) * 2009-07-14 2013-04-02 Black & Decker Inc. Adapter for abrasive cutting wheels
US8425282B2 (en) * 2009-10-15 2013-04-23 PFERD Inc. Accessory for power tool
KR101056036B1 (en) * 2010-04-09 2011-08-10 김경진 Removal and attachment device for grinding tool for grinder
US9555554B2 (en) * 2013-05-06 2017-01-31 Milwaukee Electric Tool Corporation Oscillating multi-tool system
EP3107687B1 (en) * 2014-02-18 2018-04-11 Pedrini SpA ad Unico Socio Improved mandrel for sizing, smoothing or polishing stone materials with rotating abrasive heads
DE102017212526A1 (en) 2017-07-20 2019-01-24 Robert Bosch Gmbh Quick release device for a portable machine tool

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5637033A (en) * 1996-02-20 1997-06-10 Williams; Wilson Flapper wheel adapter
DE29607061U1 (en) * 1996-04-18 1996-10-31 C. Klingspor GmbH, 35708 Haiger Grinding tool
TWM547451U (en) * 2017-05-24 2017-08-21 Kuani Gear Co Ltd Rubber-removal wheel assembly and adapter thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019173250A1 *

Also Published As

Publication number Publication date
EP3720652A1 (en) 2020-10-14
WO2019173250A1 (en) 2019-09-12
CN111386175A (en) 2020-07-07
US20190270178A1 (en) 2019-09-05

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