JP2008194802A - ガス燃焼式打込み工具 - Google Patents
ガス燃焼式打込み工具 Download PDFInfo
- Publication number
- JP2008194802A JP2008194802A JP2007035087A JP2007035087A JP2008194802A JP 2008194802 A JP2008194802 A JP 2008194802A JP 2007035087 A JP2007035087 A JP 2007035087A JP 2007035087 A JP2007035087 A JP 2007035087A JP 2008194802 A JP2008194802 A JP 2008194802A
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- JP
- Japan
- Prior art keywords
- electric motor
- combustion
- gas
- shaft
- combustion chamber
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
- B25C1/00—Hand-held nailing tools; Nail feeding devices
- B25C1/08—Hand-held nailing tools; Nail feeding devices operated by combustion pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
- B25C1/00—Hand-held nailing tools; Nail feeding devices
- B25C1/08—Hand-held nailing tools; Nail feeding devices operated by combustion pressure
- B25C1/10—Hand-held nailing tools; Nail feeding devices operated by combustion pressure generated by detonation of a cartridge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
- B25C1/00—Hand-held nailing tools; Nail feeding devices
- B25C1/08—Hand-held nailing tools; Nail feeding devices operated by combustion pressure
- B25C1/10—Hand-held nailing tools; Nail feeding devices operated by combustion pressure generated by detonation of a cartridge
- B25C1/14—Hand-held nailing tools; Nail feeding devices operated by combustion pressure generated by detonation of a cartridge acting on an intermediate plunger or anvil
-
- 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
- B25F5/006—Vibration damping means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
【解決手段】電動モータ20のシャフト21を、燃焼室11の上部の電動モータ用収納部22のシャフト21挿通用筒部23を貫通させて燃焼室に臨む回転ファン18に結合させ、燃焼室内で、可燃性ガスと空気とを回転ファン18で撹拌混合して得た混合ガスに点火して燃焼させ、この燃焼によって生じた燃焼ガスの圧力で釘等のファスナーを打ち込むガス燃焼式打込み工具において、収納部22のシャフト21挿通用筒部23の内面と電動モータ20との間にシール部材30、31を設け、挿通用筒部23とシャフト21との間の隙間から進入した燃焼ガスの圧力をシール部材によるシール部の内側で受圧させる。
【選択図】図2
Description
18 回転ファン
20 電動モータ
21 シャフト
22 収納部
25、26 緩衝体
30、31 Oリング(シール部材)
Claims (3)
- 燃焼室壁に電動モータを収納する収納部を形成し、上記電動モータのシャフトを上記収納部のシャフト挿通用筒部を貫通させて燃焼室に臨む回転ファンに結合させ、上記燃焼室内で、可燃性ガスと空気とを上記回転ファンで撹拌混合して得た混合ガスに点火して燃焼させ、この燃焼によって生じた燃焼ガスの圧力で釘等のファスナーを打ち込むガス燃焼式打込み工具において、
上記収納部のシャフト挿通用筒部の内面と上記電動モータとの間にシール部材を設け、上記挿通用筒部とシャフトとの間の隙間から進入した燃焼ガスの圧力を上記シール部材の内側で受圧させる
ことを特徴とするガス燃焼式打込み工具。 - 上記シール部材による上記電動モータ側のシール部が上記電動モータのシャフト軸受部であることを特徴とする、請求項1に記載のガス燃焼式打込み工具。
- 上記シール部材による上記電動モータ側のシール部が電動モータの上記燃焼室側の側面であることを特徴とする、請求項1に記載のガス燃焼式打込み工具。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007035087A JP5070876B2 (ja) | 2007-02-15 | 2007-02-15 | ガス燃焼式打込み工具 |
EP08711291A EP2111952A1 (en) | 2007-02-15 | 2008-02-14 | Gas combustion type driving tool |
US12/527,276 US20100025451A1 (en) | 2007-02-15 | 2008-02-14 | Gas combustion type driving tool |
PCT/JP2008/052449 WO2008099888A1 (ja) | 2007-02-15 | 2008-02-14 | ガス燃焼式打込み工具 |
CN200880005331A CN101616775A (zh) | 2007-02-15 | 2008-02-14 | 气体燃烧式打入工具 |
KR1020097017029A KR20090109559A (ko) | 2007-02-15 | 2008-02-14 | 가스 연소식 타입 공구 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007035087A JP5070876B2 (ja) | 2007-02-15 | 2007-02-15 | ガス燃焼式打込み工具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008194802A true JP2008194802A (ja) | 2008-08-28 |
JP5070876B2 JP5070876B2 (ja) | 2012-11-14 |
Family
ID=39690115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007035087A Expired - Fee Related JP5070876B2 (ja) | 2007-02-15 | 2007-02-15 | ガス燃焼式打込み工具 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20100025451A1 (ja) |
EP (1) | EP2111952A1 (ja) |
JP (1) | JP5070876B2 (ja) |
KR (1) | KR20090109559A (ja) |
CN (1) | CN101616775A (ja) |
WO (1) | WO2008099888A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5516185B2 (ja) * | 2010-07-26 | 2014-06-11 | マックス株式会社 | ガス燃焼式打ち込み工具 |
AU2011201833A1 (en) * | 2011-04-21 | 2012-11-08 | Illinois Tool Works Inc. | Combustion powered tool assembly |
EP2826600A1 (de) * | 2013-07-16 | 2015-01-21 | HILTI Aktiengesellschaft | Steuerungsverfahren und Handwerkzeugmaschine |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59205273A (ja) * | 1983-05-02 | 1984-11-20 | シグノ−ド・コ−ポレ−シヨン | 携帯式フアスナ打込み工具 |
JP2002144253A (ja) * | 2000-10-10 | 2002-05-21 | Illinois Tool Works Inc <Itw> | 鉄製コア式ファンモータ用燃焼動力式ツールサスペンション |
JP2004130506A (ja) * | 2002-09-12 | 2004-04-30 | Illinois Tool Works Inc <Itw> | 燃焼動力式工具内の燃焼室のファン用モータ用懸架機構 |
JP2004314263A (ja) * | 2003-04-18 | 2004-11-11 | Hitachi Koki Co Ltd | 燃焼式動力工具 |
JP2005297115A (ja) * | 2004-04-09 | 2005-10-27 | Hitachi Koki Co Ltd | 燃焼式動力工具 |
JP2006021306A (ja) * | 2004-07-09 | 2006-01-26 | Hitachi Koki Co Ltd | 燃焼式釘打機 |
JP2006095638A (ja) * | 2004-09-29 | 2006-04-13 | Hitachi Koki Co Ltd | 燃焼式打込み工具 |
JP2006281398A (ja) * | 2005-04-01 | 2006-10-19 | Max Co Ltd | ガス燃焼式打込み工具のモータ保持機構 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5197646A (en) * | 1992-03-09 | 1993-03-30 | Illinois Tool Works Inc. | Combustion-powered tool assembly |
JPH08290370A (ja) * | 1995-04-19 | 1996-11-05 | Japan Power Fastening Co Ltd | ガス燃焼式の可搬式打ち込み工具 |
US5680980A (en) * | 1995-11-27 | 1997-10-28 | Illinois Tool Works Inc. | Fuel injection system for combustion-powered tool |
US5713313A (en) * | 1997-02-07 | 1998-02-03 | Illinois Tool Works Inc. | Combustion powered tool with dual fans |
US6145724A (en) * | 1997-10-31 | 2000-11-14 | Illinois Tool Works, Inc. | Combustion powered tool with combustion chamber delay |
US6520397B1 (en) * | 1997-12-22 | 2003-02-18 | Illinois Tool Works Inc. | Combustion powered tool with improved combustion chamber fan motor suspension |
JP4665432B2 (ja) * | 2003-06-20 | 2011-04-06 | 日立工機株式会社 | 燃焼式動力工具 |
JP4353110B2 (ja) * | 2004-04-19 | 2009-10-28 | 日立工機株式会社 | 燃焼式釘打機 |
JP4297011B2 (ja) * | 2004-08-24 | 2009-07-15 | 日立工機株式会社 | 燃焼式動力工具 |
JP2006255880A (ja) * | 2005-02-18 | 2006-09-28 | Hitachi Koki Co Ltd | 燃焼式動力工具 |
JP2007035087A (ja) | 2005-07-22 | 2007-02-08 | Pulstec Industrial Co Ltd | 光ディスクのための識別情報記録装置および識別情報記録方法 |
-
2007
- 2007-02-15 JP JP2007035087A patent/JP5070876B2/ja not_active Expired - Fee Related
-
2008
- 2008-02-14 WO PCT/JP2008/052449 patent/WO2008099888A1/ja active Application Filing
- 2008-02-14 CN CN200880005331A patent/CN101616775A/zh active Pending
- 2008-02-14 US US12/527,276 patent/US20100025451A1/en not_active Abandoned
- 2008-02-14 KR KR1020097017029A patent/KR20090109559A/ko not_active Application Discontinuation
- 2008-02-14 EP EP08711291A patent/EP2111952A1/en not_active Withdrawn
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59205273A (ja) * | 1983-05-02 | 1984-11-20 | シグノ−ド・コ−ポレ−シヨン | 携帯式フアスナ打込み工具 |
JP2002144253A (ja) * | 2000-10-10 | 2002-05-21 | Illinois Tool Works Inc <Itw> | 鉄製コア式ファンモータ用燃焼動力式ツールサスペンション |
JP2004130506A (ja) * | 2002-09-12 | 2004-04-30 | Illinois Tool Works Inc <Itw> | 燃焼動力式工具内の燃焼室のファン用モータ用懸架機構 |
JP2004314263A (ja) * | 2003-04-18 | 2004-11-11 | Hitachi Koki Co Ltd | 燃焼式動力工具 |
JP2005297115A (ja) * | 2004-04-09 | 2005-10-27 | Hitachi Koki Co Ltd | 燃焼式動力工具 |
JP2006021306A (ja) * | 2004-07-09 | 2006-01-26 | Hitachi Koki Co Ltd | 燃焼式釘打機 |
JP2006095638A (ja) * | 2004-09-29 | 2006-04-13 | Hitachi Koki Co Ltd | 燃焼式打込み工具 |
JP2006281398A (ja) * | 2005-04-01 | 2006-10-19 | Max Co Ltd | ガス燃焼式打込み工具のモータ保持機構 |
Also Published As
Publication number | Publication date |
---|---|
CN101616775A (zh) | 2009-12-30 |
US20100025451A1 (en) | 2010-02-04 |
KR20090109559A (ko) | 2009-10-20 |
JP5070876B2 (ja) | 2012-11-14 |
EP2111952A1 (en) | 2009-10-28 |
WO2008099888A1 (ja) | 2008-08-21 |
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