DE60033248D1 - Pressluft angetriebenes Werkzeug mit Sicherheitsvorrichtung - Google Patents

Pressluft angetriebenes Werkzeug mit Sicherheitsvorrichtung

Info

Publication number
DE60033248D1
DE60033248D1 DE60033248T DE60033248T DE60033248D1 DE 60033248 D1 DE60033248 D1 DE 60033248D1 DE 60033248 T DE60033248 T DE 60033248T DE 60033248 T DE60033248 T DE 60033248T DE 60033248 D1 DE60033248 D1 DE 60033248D1
Authority
DE
Germany
Prior art keywords
compressed air
safety device
air driven
driven tool
tool
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 - Fee Related
Application number
DE60033248T
Other languages
English (en)
Other versions
DE60033248T2 (de
Inventor
Isao Tomioka
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.)
Fuji Air Tools Co Ltd
Original Assignee
Fuji Air Tools Co Ltd
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 Fuji Air Tools Co Ltd filed Critical Fuji Air Tools Co Ltd
Publication of DE60033248D1 publication Critical patent/DE60033248D1/de
Application granted granted Critical
Publication of DE60033248T2 publication Critical patent/DE60033248T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B24B23/026—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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B25/00—Regulating, controlling, or safety means
    • F01B25/02—Regulating or controlling by varying working-fluid admission or exhaust, e.g. by varying pressure or quantity
    • F01B25/04—Sensing elements
    • F01B25/06—Sensing elements responsive to speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Portable Power Tools In General (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
DE60033248T 1999-06-29 2000-06-29 Pressluft angetriebenes Werkzeug mit Sicherheitsvorrichtung Expired - Fee Related DE60033248T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP18380099 1999-06-29
JP11183800A JP3127374B2 (ja) 1999-06-29 1999-06-29 安全装置を備えたエアツール

Publications (2)

Publication Number Publication Date
DE60033248D1 true DE60033248D1 (de) 2007-03-22
DE60033248T2 DE60033248T2 (de) 2007-11-08

Family

ID=16142137

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60033248T Expired - Fee Related DE60033248T2 (de) 1999-06-29 2000-06-29 Pressluft angetriebenes Werkzeug mit Sicherheitsvorrichtung

Country Status (4)

Country Link
US (1) US6393837B1 (de)
EP (1) EP1066920B1 (de)
JP (1) JP3127374B2 (de)
DE (1) DE60033248T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4866921B2 (ja) 2009-01-08 2012-02-01 日東工器株式会社 ベーン式エアモータ
JP4964254B2 (ja) 2009-01-08 2012-06-27 日東工器株式会社 ベーン式エアモータ
KR101095150B1 (ko) * 2009-03-12 2011-12-16 서종철 에어공구 로터의 최고회전수 제어장치
KR101863400B1 (ko) 2011-04-07 2018-05-31 그라코 미네소타 인크. 조절가능한 원심 거버너 속도 제어장치
WO2014180730A1 (en) * 2013-05-08 2014-11-13 Atlas Copco Industrial Technique Ab Over-speed safety device for a pneumatic power tool
CN113524005B (zh) * 2021-07-22 2022-09-30 深圳市精森源科技有限公司 一种新能源汽车配件表面预处理设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3918213A (en) * 1974-07-01 1975-11-11 Chicago Pneumatic Tool Co Overspeed safety control mechanism for rotary tools
US3932071A (en) * 1974-08-28 1976-01-13 Chicago Pneumatic Tool Company Overspeed saftey control mechanism for rotary tools
DE2821074A1 (de) * 1978-05-13 1979-11-22 Bosch Gmbh Robert Druckluftwerkzeug mit umlaufmotor
US4222702A (en) * 1978-09-25 1980-09-16 Cooper Industries, Inc. Deceleration sensitive air tool shutoff
JPS6022163B2 (ja) * 1978-12-22 1985-05-31 瓜生製作株式会社 ニユ−マチツクツ−ルの安全装置
US4729436A (en) * 1986-09-19 1988-03-08 Dresser Industries, Inc. Ball and disc over-speed shut-off mechanism for a rotary pneumatic tool

Also Published As

Publication number Publication date
EP1066920A3 (de) 2003-06-04
JP3127374B2 (ja) 2001-01-22
JP2001009695A (ja) 2001-01-16
US6393837B1 (en) 2002-05-28
EP1066920B1 (de) 2007-02-07
EP1066920A2 (de) 2001-01-10
DE60033248T2 (de) 2007-11-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee