WO2004085114A8 - Rotary work tool with orbiting planetary gears containing eccentric axes for the attachment of polishing or sanding platens - Google Patents

Rotary work tool with orbiting planetary gears containing eccentric axes for the attachment of polishing or sanding platens

Info

Publication number
WO2004085114A8
WO2004085114A8 PCT/GB2003/001376 GB0301376W WO2004085114A8 WO 2004085114 A8 WO2004085114 A8 WO 2004085114A8 GB 0301376 W GB0301376 W GB 0301376W WO 2004085114 A8 WO2004085114 A8 WO 2004085114A8
Authority
WO
WIPO (PCT)
Prior art keywords
polishing
planetary gears
work tool
axis
attachment
Prior art date
Application number
PCT/GB2003/001376
Other languages
French (fr)
Other versions
WO2004085114A1 (en
Inventor
Philip John Rawlins
Matthew John Carr
Original Assignee
The Technology Partnership Plc
Philip John Rawlins
Matthew John Carr
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 The Technology Partnership Plc, Philip John Rawlins, Matthew John Carr filed Critical The Technology Partnership Plc
Priority to PCT/GB2003/001376 priority Critical patent/WO2004085114A1/en
Priority to US10/550,918 priority patent/US20060194528A1/en
Priority to EP03715114A priority patent/EP1620229A1/en
Priority to AU2003219306A priority patent/AU2003219306A1/en
Publication of WO2004085114A1 publication Critical patent/WO2004085114A1/en
Publication of WO2004085114A8 publication Critical patent/WO2004085114A8/en

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
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/10—Single-purpose machines or devices
    • B24B7/18—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like
    • B24B7/186—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like with disc-type 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
    • 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
    • B24B23/03—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor the tool being driven in a combined movement
    • 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
    • B24B41/047—Grinding heads for working on plane surfaces
    • 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
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)

Abstract

A work tool comprising: a principle drive shaft (1) with a sun gear (2) attached thereto; at least two planetary gears (3) distributed about the circumference of the sun gear (2) at substantially equal angular separations; and a carriage (4) for constraining the planetary gears (3) such that they maintain their angular separation about the axis of the principal drive shaft (1); wherein each planetary gear (3) has an eccentric (5) axis in addition to its rotational axis constrained by the carriage (4), such that each planetary gear (3) can drive, in use, a polishing on sanding platen (6) around the respective excentric axis (5). A phase difference may be provided between the respective adjacent excentric axes (5). The polishing or sanding platens (6) may rotate freely or may be rotationally constrained.
PCT/GB2003/001376 2003-03-28 2003-03-28 Rotary work tool with orbiting planetary gears containing eccentric axes for the attachment of polishing or sanding platens WO2004085114A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PCT/GB2003/001376 WO2004085114A1 (en) 2003-03-28 2003-03-28 Rotary work tool with orbiting planetary gears containing eccentric axes for the attachment of polishing or sanding platens
US10/550,918 US20060194528A1 (en) 2003-03-28 2003-03-28 Rotary work tool with orbiting planetary gears containing eccentric axes for the attachment of polishing or sanding platens
EP03715114A EP1620229A1 (en) 2003-03-28 2003-03-28 Rotary work tool with orbiting planetary gears containing eccentric axes for the attachment of polishing or sanding platens
AU2003219306A AU2003219306A1 (en) 2003-03-28 2003-03-28 Rotary work tool with orbiting planetary gears containing eccentric axes for the attachment of polishing or sanding platens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/GB2003/001376 WO2004085114A1 (en) 2003-03-28 2003-03-28 Rotary work tool with orbiting planetary gears containing eccentric axes for the attachment of polishing or sanding platens

Publications (2)

Publication Number Publication Date
WO2004085114A1 WO2004085114A1 (en) 2004-10-07
WO2004085114A8 true WO2004085114A8 (en) 2005-12-01

Family

ID=33042166

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2003/001376 WO2004085114A1 (en) 2003-03-28 2003-03-28 Rotary work tool with orbiting planetary gears containing eccentric axes for the attachment of polishing or sanding platens

Country Status (4)

Country Link
US (1) US20060194528A1 (en)
EP (1) EP1620229A1 (en)
AU (1) AU2003219306A1 (en)
WO (1) WO2004085114A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVI20040090A1 (en) * 2004-04-16 2004-07-16 Positec Group Ltd ANTI-VIBRATION DEVICE FOR MOTORIZED SANDING MACHINE, AND INCORPORATING SANDING MACHINE SUCH AS DEVICE
US7104873B1 (en) 2005-04-18 2006-09-12 Positec Power Tools (Suzhou) Co. Anti-vibration arrangement
WO2007000074A1 (en) * 2005-06-27 2007-01-04 Positec Power Tools (Suzhou) Co., Ltd. Anti-vibration device for an abrasive machine, a machine having such device and a method for cleaning the surface of a work piece
CN100436063C (en) * 2006-04-12 2008-11-26 厦门大学 Planetary framework diamond abrasive tools
CN100441376C (en) * 2006-05-10 2008-12-10 厦门大学 Pneumatic end-face planetary motion type diamond grinding apparatus
DE102007004995A1 (en) * 2007-02-01 2008-08-07 Metabowerke Gmbh Motor-driven eccentric grinder, has grinding blades mountable on eccentrically drivable grinding plate in removable and exchangeable manner, where plate exhibits polygon shape on its plate plane that faces grinding blades in top view
US9239002B2 (en) 2010-08-03 2016-01-19 Heinz-Gustav Reisser Orbiting planetary gearing system and internal combustion engine employing the same
SE535278C2 (en) * 2010-12-10 2012-06-12 Jan Urban Thysell Device for grinding wherein the device is mobile and includes, inter alia, a freely rotating planetary disk and rotary connected grinding wheels connected via electric motors
US10035237B2 (en) * 2011-11-02 2018-07-31 The Boeing Company Robotic end effector including multiple abrasion tools
JP6266625B2 (en) * 2012-09-25 2018-01-24 − グスタフ ライサー、ハインツ Orbital planetary gearing system and internal combustion engine employing the same
ITRE20130022A1 (en) * 2013-03-26 2014-09-27 Lorenzo Segapeli APPARATUS FOR IMPROVING ROUGH WORKING; GRINDING; POLISH; BRUSHING LAPPING OF SURFACES OF STONE MATERIALS; CERAMIC PRODUCTS; GRES; GRESSMALTATO COMPOSITI VARIOUS
ES2575277B1 (en) * 2014-11-26 2017-02-23 Estudios De Ingenieria Adaptada, S.L. MOTORIZED DOUBLE AXIS TOOL HOLDER
CN107336105B (en) * 2017-07-19 2019-04-05 天津大学 A kind of compact-sized planetary polishing device
WO2020136086A1 (en) * 2018-12-27 2020-07-02 Robert Bosch Gmbh Hand-held power tool
CN110052957B (en) * 2019-04-24 2021-05-21 嘉兴市志华机械有限公司 Double-planetary-gear-train grinding head
CN111571354B (en) * 2020-04-24 2021-12-14 昆山利榕鑫精密机械有限公司 Valve body machining process of pressure regulating valve
CN117644471B (en) * 2024-01-29 2024-04-16 北京特思迪半导体设备有限公司 Method for precisely adjusting eccentricity of eccentric driving mechanism

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1430214A (en) * 1922-09-26 Grinding and polishing machine
CH237159A (en) * 1943-08-19 1945-04-15 Buehler Ag Geb Floor cleaning device.
CH268486A (en) * 1948-09-25 1950-05-31 Mueller Bruetsch & Co Machine for cleaning floors.
US2759305A (en) * 1954-06-11 1956-08-21 Cyclo Mfg Company Portable abrading and polishing machine
DE1158674B (en) * 1959-07-29 1963-12-05 Mauz & Pfeiffer Multi-disc polisher
US4097950A (en) * 1977-03-07 1978-07-04 Milliken Research Corporation Device for scrubbing surfaces
GB0123657D0 (en) * 2001-10-02 2001-11-21 The Technology Partnership Plc Worktool

Also Published As

Publication number Publication date
US20060194528A1 (en) 2006-08-31
WO2004085114A1 (en) 2004-10-07
EP1620229A1 (en) 2006-02-01
AU2003219306A1 (en) 2004-10-18

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