JP2000218430A - 動力ツ―ル及びその機構 - Google Patents

動力ツ―ル及びその機構

Info

Publication number
JP2000218430A
JP2000218430A JP2000020267A JP2000020267A JP2000218430A JP 2000218430 A JP2000218430 A JP 2000218430A JP 2000020267 A JP2000020267 A JP 2000020267A JP 2000020267 A JP2000020267 A JP 2000020267A JP 2000218430 A JP2000218430 A JP 2000218430A
Authority
JP
Japan
Prior art keywords
main body
groove
piston unit
passage
power 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.)
Pending
Application number
JP2000020267A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000218430A5 (enExample
Inventor
Osamu Izumisawa
修 泉沢
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.)
SP Air KK
Original Assignee
SP Air KK
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 SP Air KK filed Critical SP Air KK
Publication of JP2000218430A publication Critical patent/JP2000218430A/ja
Publication of JP2000218430A5 publication Critical patent/JP2000218430A5/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D51/00—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends
    • B23D51/16—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of drives or feed mechanisms for straight tools, e.g. saw blades, or bows
    • B23D51/18—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of drives or feed mechanisms for straight tools, e.g. saw blades, or bows actuated by fluid or gas pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1414—Characterised by the construction of the motor unit of the straight-cylinder type with non-rotatable piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Sawing (AREA)
  • Portable Power Tools In General (AREA)
JP2000020267A 1999-02-01 2000-01-28 動力ツ―ル及びその機構 Pending JP2000218430A (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US11844499P 1999-02-01 1999-02-01
US60/118444 1999-03-18
US09/271678 1999-03-18
US09/271,678 US6065216A (en) 1999-02-01 1999-03-18 Reciprocating pneumatic saw

Publications (2)

Publication Number Publication Date
JP2000218430A true JP2000218430A (ja) 2000-08-08
JP2000218430A5 JP2000218430A5 (enExample) 2005-01-13

Family

ID=26816370

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000020267A Pending JP2000218430A (ja) 1999-02-01 2000-01-28 動力ツ―ル及びその機構

Country Status (4)

Country Link
US (1) US6065216A (enExample)
JP (1) JP2000218430A (enExample)
CN (1) CN1263806A (enExample)
TW (1) TW490343B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006098286A1 (ja) * 2005-03-14 2006-09-21 Max Co., Ltd. 圧縮空気工具
WO2007091448A1 (ja) * 2006-02-06 2007-08-16 Nitto Kohki Co., Ltd. 空気圧式往復動工具

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3726576B2 (ja) * 1999-08-11 2005-12-14 日立工機株式会社 セーバソー
US20080229590A1 (en) * 2001-01-22 2008-09-25 Robert Garrett Roofmates shingle knife
JP2003083306A (ja) * 2001-09-10 2003-03-19 Kuken:Kk エアーソー
SE520562C2 (sv) * 2001-12-28 2003-07-22 Mk Produkter Mekanik & Kemi Ab Tryckmediumdrivet handverktyg med fram och återgående rörelse
JP4721923B2 (ja) * 2005-07-13 2011-07-13 日東工器株式会社 空気圧式駆動工具
JP4551302B2 (ja) * 2005-09-30 2010-09-29 日東工器株式会社 空気圧式往復動工具。
US20080083891A1 (en) * 2006-10-04 2008-04-10 Dril-Quip, Inc. Gate Valve Actuator
US8939052B2 (en) 2007-11-09 2015-01-27 Ronald Alan Gatten Pneumatically powered pole saw
WO2009061866A2 (en) * 2007-11-09 2009-05-14 Ronald Gatten Peneumatically powered pole saw
US9510517B2 (en) * 2007-11-09 2016-12-06 Ronald Alan Gatten Pneumatically powered pole saw
US9699973B2 (en) 2012-04-16 2017-07-11 Ronald Alan Gatten Pneumatically powered pole saw
TWI413579B (zh) * 2009-09-22 2013-11-01 Basso Ind Corp 動力工具
TWM404767U (en) * 2010-12-21 2011-06-01 Rea Lee Ind Co Ltd Hand tools with reciprocation driving device
EP2516091A4 (en) 2011-03-07 2014-05-21 Infusion Brands Inc SAW SAW WITH DOUBLE SAW BLADE
CN103273138B (zh) * 2013-06-08 2016-04-13 宁波祥瑞气动工具有限公司 一种气动锯的动力输出装置
TWI647077B (zh) * 2017-12-01 2019-01-11 日溢企業有限公司 Reciprocating pneumatic tool
CN110497476B (zh) * 2019-08-28 2021-04-20 六安永贞匠道机电科技有限公司 一种气动驱动往复锯的急停保护方法
CN111555165B (zh) * 2020-05-25 2021-11-23 保定市英电电力科技有限公司 一种电力维护检修用设备
CN114346319B (zh) * 2022-01-13 2023-03-31 江苏和晖电动工具有限公司 一种往复锯
US20250214161A1 (en) * 2024-01-02 2025-07-03 Din Long Industrial Co., Ltd. Pneumatic saw

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61145120U (enExample) * 1985-02-28 1986-09-08
JPH01170520U (enExample) * 1988-05-23 1989-12-01
JPH0382116U (enExample) * 1989-12-15 1991-08-21
JPH0473418U (enExample) * 1990-10-31 1992-06-26
JPH05141418A (ja) * 1991-11-20 1993-06-08 Nippon Thompson Co Ltd ストロークベアリング

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3596525A (en) * 1969-08-12 1971-08-03 F L Cappaert D B A Cappaert En Portable tool attachment
US3832772A (en) * 1972-06-02 1974-09-03 Shapiro Leonard U Pneumatic hand tool
DE3125454A1 (de) * 1981-06-29 1983-01-20 Hilti AG, 9494 Schaan Bohrhammer fuer bohr- und schlagbohrbetrieb
US4864727A (en) * 1988-05-16 1989-09-12 George Chu Pneumatic tool holder
US5615746A (en) * 1996-02-02 1997-04-01 Chu; George Reinforced pneumatic tool holder
US6006435A (en) * 1998-05-22 1999-12-28 Chien; Mei-Hsiu Air-tight sealing arrangement of a handy pneumatic power saw

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61145120U (enExample) * 1985-02-28 1986-09-08
JPH01170520U (enExample) * 1988-05-23 1989-12-01
JPH0382116U (enExample) * 1989-12-15 1991-08-21
JPH0473418U (enExample) * 1990-10-31 1992-06-26
JPH05141418A (ja) * 1991-11-20 1993-06-08 Nippon Thompson Co Ltd ストロークベアリング

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006098286A1 (ja) * 2005-03-14 2006-09-21 Max Co., Ltd. 圧縮空気工具
WO2007091448A1 (ja) * 2006-02-06 2007-08-16 Nitto Kohki Co., Ltd. 空気圧式往復動工具
CN101378871B (zh) * 2006-02-06 2012-05-16 日东工器株式会社 气压式往复运动工具

Also Published As

Publication number Publication date
TW490343B (en) 2002-06-11
CN1263806A (zh) 2000-08-23
US6065216A (en) 2000-05-23

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