DE69820457D1 - Ergonomisch-freundlicher aufbau für exzenterschleifer - Google Patents

Ergonomisch-freundlicher aufbau für exzenterschleifer

Info

Publication number
DE69820457D1
DE69820457D1 DE69820457T DE69820457T DE69820457D1 DE 69820457 D1 DE69820457 D1 DE 69820457D1 DE 69820457 T DE69820457 T DE 69820457T DE 69820457 T DE69820457 T DE 69820457T DE 69820457 D1 DE69820457 D1 DE 69820457D1
Authority
DE
Germany
Prior art keywords
ergonomic
friendly construction
eccentric grinder
grinder
eccentric
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.)
Expired - Lifetime
Application number
DE69820457T
Other languages
English (en)
Other versions
DE69820457T2 (de
Inventor
William Huber
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE69820457D1 publication Critical patent/DE69820457D1/de
Application granted granted Critical
Publication of DE69820457T2 publication Critical patent/DE69820457T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/06—Dust extraction equipment on grinding or polishing machines
    • B24B55/10—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided
    • B24B55/105—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided with oscillating 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
    • B24B23/026—Fluid driven
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C18/3441—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
DE69820457T 1997-01-23 1998-01-13 Ergonomisch-freundlicher aufbau für exzenterschleifer Expired - Lifetime DE69820457T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/787,873 US6004197A (en) 1997-01-23 1997-01-23 Ergonomically friendly random orbital sander construction
US787873 1997-01-23
PCT/IB1998/000346 WO1998034759A2 (en) 1997-01-23 1998-01-13 Ergonomically friendly random orbital sander construction

Publications (2)

Publication Number Publication Date
DE69820457D1 true DE69820457D1 (de) 2004-01-22
DE69820457T2 DE69820457T2 (de) 2004-06-09

Family

ID=25142786

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69820457T Expired - Lifetime DE69820457T2 (de) 1997-01-23 1998-01-13 Ergonomisch-freundlicher aufbau für exzenterschleifer

Country Status (5)

Country Link
US (3) US6004197A (de)
EP (2) EP1354666A1 (de)
AU (1) AU6512598A (de)
DE (1) DE69820457T2 (de)
WO (1) WO1998034759A2 (de)

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US6004197A (en) * 1997-01-23 1999-12-21 Hao Chien Chao Ergonomically friendly random orbital sander construction
US6302770B1 (en) * 1998-07-28 2001-10-16 Nikon Research Corporation Of America In-situ pad conditioning for CMP polisher
US6190245B1 (en) * 1998-08-21 2001-02-20 Dynabrade, Inc Quarter pad sander
JP3558572B2 (ja) * 1999-12-21 2004-08-25 岑夫 高橋 偏心旋回駆動装置
DE10011161A1 (de) * 2000-03-12 2001-09-13 Rodcraft Pneumatic Tools Gmbh Schleifgerät mit Einhandbedienung
JP4558134B2 (ja) * 2000-03-31 2010-10-06 ケヰテック株式会社 電動工具の位置決め装置
US6561063B1 (en) * 2000-08-18 2003-05-13 Campbell Hausfeld/Scott Fetzer Company Hand-held rotary cut-off tool
US6447387B1 (en) * 2001-02-13 2002-09-10 Ming-Qun Tseng Exhaust assembly for a pneumatic sanding device
FR2825838B1 (fr) * 2001-06-06 2006-12-29 Schneider Electric Ind Sa Borne a vis
US6581901B2 (en) 2001-08-15 2003-06-24 The Boeing Company Automatic vacuum shut-off/noise reduction device
US6540598B1 (en) * 2001-12-21 2003-04-01 4M Enterprises Above floor vacuum shroud for a floor grinding machine
US7399004B2 (en) * 2002-09-26 2008-07-15 Wiborg Lance W Universal attachment for capturing and utilizing exhaust gas from pneumatic power tools
US20040060719A1 (en) * 2002-09-26 2004-04-01 Wiborg Lance W. Universal suction attachment for pneumatic power tools
US6802766B2 (en) * 2002-10-30 2004-10-12 Basso Industry Corp. Air-guiding structure for an air sander
US6878049B2 (en) * 2002-11-26 2005-04-12 Dynabrade, Inc. Random orbital sander
TWM245007U (en) * 2003-07-10 2004-10-01 Soartec Co Ltd Air releasing device for pneumatic type grinding machine
DE10335301B3 (de) * 2003-08-01 2005-03-10 Kompernas Handelsgmbh Handschleifgerät
US20050090191A1 (en) * 2003-10-22 2005-04-28 Sun Yung Y. Pneumatic handheld grinding apparatus
EP1720636A4 (de) * 2004-02-02 2012-06-20 Univ British Columbia Scodaphorese und verfahren und vorrichtungen zum bewegen und aufkonzentrieren von teilchen
DE102004025747A1 (de) * 2004-05-26 2005-12-22 Hilti Ag Staubabsaugvorrichtung
US8475641B2 (en) * 2008-02-01 2013-07-02 The University Of British Columbia Methods and apparatus for particle introduction and recovery
US8231437B2 (en) 2008-03-03 2012-07-31 Black & Decker Inc. Low height quarter sheet sander
US8764518B2 (en) * 2009-10-21 2014-07-01 Pathfinder Concepts, Llc Dust shroud for a grinder
US8303380B2 (en) * 2010-01-26 2012-11-06 Dynabrade, Inc. Abrading device having a front exhaust
DE102010027205A1 (de) 2010-07-06 2012-01-12 C. & E. Fein Gmbh Handwerkzeug
US20150056897A1 (en) * 2013-08-22 2015-02-26 X'pole Precision Tools Inc. Sander providing airflow correction
US9821389B2 (en) * 2013-08-28 2017-11-21 Shave Away Europe, Inc. Dust capturing device for reciprocating saws
US20150202743A1 (en) * 2014-01-21 2015-07-23 Cherif Morcos Universal fit sanding pad for random orbital sanders
US9868199B2 (en) 2014-01-29 2018-01-16 Black & Decker Inc. Paddle assembly on a compact sander
US10478029B2 (en) 2017-11-17 2019-11-19 Lockheed Martin Corporation Exhaust-supplied vacuum system and apparatus
USD883763S1 (en) * 2018-02-08 2020-05-12 Andrea Valentini Random orbital sander
DE102018111836A1 (de) * 2018-05-16 2019-11-21 Festool Gmbh Mobile Werkzeugmaschine zur Bearbeitung einer Oberfläche
US11077507B1 (en) * 2018-07-09 2021-08-03 Russell Matson Dust collection systems and attachments for circular saws
USD898534S1 (en) * 2019-01-30 2020-10-13 Black & Decker, Inc. Power tool
US11839946B2 (en) 2019-08-06 2023-12-12 X'pole Precision Tools Inc. Grinding machine tool with random eccentric orbital motion speed detection
EP3772390B1 (de) 2019-08-06 2022-03-02 X'Pole Precision Tools Inc. Schleifmaschinenwerkzeug mit zufälliger exzentrischer orbitaler bewegungsgeschwindigkeitserfassung
EP3812091B1 (de) 2019-10-23 2023-05-10 Black & Decker Inc. Stabschleifmaschine
EP4063068A1 (de) * 2019-10-23 2022-09-28 Black & Decker, Inc. Stabschleifmaschine
EP3812089A1 (de) 2019-10-23 2021-04-28 Black & Decker Inc. Stabschleifmaschine
CN113696046A (zh) * 2020-05-22 2021-11-26 宁波市祥运气动工具有限公司 一种气动磨光机

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US3579915A (en) * 1968-11-08 1971-05-25 Satterthwaite James G Free orbital surface treating tool
US3673744A (en) * 1971-02-12 1972-07-04 Anders Oimoen Portable grinder
BE793459A (fr) * 1971-12-28 1973-04-16 Hutchins Alma A Machine a poncer
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US4660329A (en) * 1980-10-20 1987-04-28 Hutchins Manufacturing Company Powered abrading tool
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US4414781A (en) * 1981-09-01 1983-11-15 Black & Decker Inc. Turbine sander
US4467565A (en) * 1982-08-02 1984-08-28 Chicago Pneumatic Tool Company Rotary and orbital sander
US4531329A (en) * 1983-10-03 1985-07-30 Dynabrade, Inc. Lip seal shroud
US4671019A (en) * 1986-02-18 1987-06-09 Hutchins Manufacturing Company Portable power operated sander
US4854085A (en) * 1987-09-24 1989-08-08 Dynabrade, Inc. Random orbital sander
USD314125S (en) 1988-08-09 1991-01-29 Hitachi Koki Company, Ltd. Orbital sander
DE8901974U1 (de) * 1989-02-20 1989-05-03 Loehr, Werner, 6653 Blieskastel, De
US4879847A (en) * 1989-03-13 1989-11-14 Snap-On Tools Corporation Cover for pneumatic tool
USD326398S (en) 1989-05-23 1992-05-26 Makita Electric Works, Ltd. Orbital sander
USD332734S (en) 1989-10-24 1993-01-26 Makita Electric Works, Ltd. Polisher
US5125190A (en) * 1990-05-16 1992-06-30 Buser John P Dust collector and shield for rotary grinder
US5040340A (en) * 1990-08-29 1991-08-20 Marshco Products, Inc. Random orbital sander adapter
USD334126S (en) 1991-02-01 1993-03-23 Dynabrade, Inc. Orbital sander
US5105585A (en) * 1991-04-26 1992-04-21 The United States Of America As Represented By The Department Of Health And Human Services Dust emissions control mechanism for hand sanders
IT1258820B (it) * 1992-01-24 1996-02-29 Giuseppe Catalfamo Carteggiatrice a disco con mezzi di aspirazione delle polveri incorporati
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US5228244A (en) * 1992-07-15 1993-07-20 George Chu Pneumatic tool having synergetic dust-removal drafting effect
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US5319888A (en) * 1992-11-13 1994-06-14 Dynabrade, Inc. Random orbital sander
DE4407081C2 (de) * 1993-03-05 1999-03-04 Makita Corp Staubdüsenhalterungsaufbau für staub- oder spanabhebende kraftgetriebene Werkzeuge
DE69415480T2 (de) * 1993-05-31 1999-07-08 Honda Motor Co Ltd Fahrbare vorrichtung
USD350266S (en) 1993-11-15 1994-09-06 Dynabrade, Inc. Random orbital sander
USD350886S (en) 1993-11-15 1994-09-27 Dynabrade, Inc. Random orbital sander
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JPH09267251A (ja) * 1996-04-02 1997-10-14 S P Air Kk 研磨装置
US5941765A (en) * 1996-11-19 1999-08-24 Porter Cable Corporation Sander
US5713785A (en) * 1997-01-17 1998-02-03 Linax Co., Ltd. Vacuum type portable sander
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US5879228A (en) * 1997-11-14 1999-03-09 Sun; Yung-Yung Pneumatic grinding/polishing machine

Also Published As

Publication number Publication date
EP1354666A1 (de) 2003-10-22
EP1009590A2 (de) 2000-06-21
US6328643B1 (en) 2001-12-11
US6004197A (en) 1999-12-21
EP1009590A4 (de) 2001-08-08
EP1009590B1 (de) 2003-12-10
WO1998034759A3 (en) 1998-11-19
AU6512598A (en) 1998-08-26
US6149511A (en) 2000-11-21
DE69820457T2 (de) 2004-06-09
WO1998034759A2 (en) 1998-08-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: 2K PATENTANWAELTE BLASBERG KEWITZ & REICHEL, PARTN