KR102061479B1 - 에어 공구 - Google Patents

에어 공구 Download PDF

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Publication number
KR102061479B1
KR102061479B1 KR1020187020726A KR20187020726A KR102061479B1 KR 102061479 B1 KR102061479 B1 KR 102061479B1 KR 1020187020726 A KR1020187020726 A KR 1020187020726A KR 20187020726 A KR20187020726 A KR 20187020726A KR 102061479 B1 KR102061479 B1 KR 102061479B1
Authority
KR
South Korea
Prior art keywords
exhaust
motor
housing
expansion chamber
output shaft
Prior art date
Application number
KR1020187020726A
Other languages
English (en)
Korean (ko)
Other versions
KR20180095906A (ko
Inventor
게이이치 무라카미
다이신 이마이
Original Assignee
니토 코키 가부시키가이샤
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 니토 코키 가부시키가이샤 filed Critical 니토 코키 가부시키가이샤
Publication of KR20180095906A publication Critical patent/KR20180095906A/ko
Application granted granted Critical
Publication of KR102061479B1 publication Critical patent/KR102061479B1/ko

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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
    • 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
    • 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
    • B24B47/14—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by liquid or gas pressure
    • 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
    • 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
    • B25F5/005—Hydraulic driving means
    • 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
    • B25F5/02—Construction of casings, bodies or handles

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
KR1020187020726A 2016-01-25 2017-01-25 에어 공구 KR102061479B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016011387 2016-01-25
JPJP-P-2016-011387 2016-01-25
PCT/JP2017/002427 WO2017130994A1 (ja) 2016-01-25 2017-01-25 エア工具

Publications (2)

Publication Number Publication Date
KR20180095906A KR20180095906A (ko) 2018-08-28
KR102061479B1 true KR102061479B1 (ko) 2020-01-02

Family

ID=59398082

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020187020726A KR102061479B1 (ko) 2016-01-25 2017-01-25 에어 공구

Country Status (8)

Country Link
JP (1) JP6494805B2 (zh)
KR (1) KR102061479B1 (zh)
CN (1) CN108495735B (zh)
AU (1) AU2017213341B2 (zh)
DE (1) DE112017000484T5 (zh)
GB (1) GB2566582B (zh)
TW (1) TWI617391B (zh)
WO (1) WO2017130994A1 (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000343400A (ja) 1999-06-09 2000-12-12 Fuji Kuki Kk エアツールの消音装置
JP2001088056A (ja) 1999-09-21 2001-04-03 Fuji Kuki Kk エアツールの消音装置
JP2007098539A (ja) 2005-10-07 2007-04-19 Nippon Pneumatic Mfg Co Ltd エアツール
JP2010188463A (ja) 2009-02-18 2010-09-02 Nitto Kohki Co Ltd 回転駆動エア工具
KR200459271Y1 (ko) 2011-06-07 2012-03-22 전창수 경량형 그라인더

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200829366A (en) * 2007-01-08 2008-07-16 Storm Pneumtic Tool Co Ltd Pneumatic tool with dual air outlets
CN101214644B (zh) * 2008-01-18 2011-05-04 尚寿辰 变频电动工具
DE102012111987A1 (de) * 2012-12-07 2014-06-12 Flex-Elektrowerkzeuge Gmbh Handgehaltene Schleifmaschine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000343400A (ja) 1999-06-09 2000-12-12 Fuji Kuki Kk エアツールの消音装置
JP2001088056A (ja) 1999-09-21 2001-04-03 Fuji Kuki Kk エアツールの消音装置
JP2007098539A (ja) 2005-10-07 2007-04-19 Nippon Pneumatic Mfg Co Ltd エアツール
JP2010188463A (ja) 2009-02-18 2010-09-02 Nitto Kohki Co Ltd 回転駆動エア工具
KR200459271Y1 (ko) 2011-06-07 2012-03-22 전창수 경량형 그라인더

Also Published As

Publication number Publication date
AU2017213341A1 (en) 2018-07-26
TWI617391B (zh) 2018-03-11
JPWO2017130994A1 (ja) 2018-08-02
JP6494805B2 (ja) 2019-04-03
GB2566582B (en) 2021-10-20
KR20180095906A (ko) 2018-08-28
CN108495735B (zh) 2021-03-26
CN108495735A (zh) 2018-09-04
GB2566582A (en) 2019-03-20
TW201738032A (zh) 2017-11-01
DE112017000484T5 (de) 2018-10-31
GB201810989D0 (en) 2018-08-15
WO2017130994A1 (ja) 2017-08-03
AU2017213341B2 (en) 2019-05-09

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E701 Decision to grant or registration of patent right
GRNT Written decision to grant