JP5055793B2 - 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
- JP5055793B2 JP5055793B2 JP2006065400A JP2006065400A JP5055793B2 JP 5055793 B2 JP5055793 B2 JP 5055793B2 JP 2006065400 A JP2006065400 A JP 2006065400A JP 2006065400 A JP2006065400 A JP 2006065400A JP 5055793 B2 JP5055793 B2 JP 5055793B2
- Authority
- JP
- Japan
- Prior art keywords
- combustion chamber
- gas
- mixed gas
- spark plug
- combustion
- 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
Links
Images
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
- B25C1/18—Details and accessories, e.g. splinter guards, spall minimisers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Portable Nailing Machines And Staplers (AREA)
Description
4 打撃ピストン
6 燃焼室
8 シリンダヘッド
10 可動スリーブ
20 点火プラグ
21 回転ファン
22 開口溝
Claims (3)
- 工具本体内に配置された打撃シリンダに打撃ピストンを上下方向に摺動可能に設けるとともに、上記打撃シリンダの上部に設けられた可動スリーブを上下動させて上記打撃シリンダとその上方のシリンダヘッドとに当接、離間させることにより燃焼室を開閉可能とし、上記燃焼室で可燃性ガスと空気とをファンにより撹拌混合して得た混合ガスに、上記シリンダヘッドに配設された点火プラグにより点火して爆発的に燃焼させ、この高圧の燃焼ガスを上記打撃ピストンに作用させて衝撃的に駆動させ、打撃ピストンの下面側に結合されているドライバにより釘を打ち出すガス燃焼式打込み工具において、
上記燃焼室の外周側に形成された上壁面を、上記混合ガスの流速を弱める程度に点火プラグよりも低い位置に配置し、かつ上記上壁面には周方向に沿って燃焼室に開口する環状の開口溝を形成するとともに、
上記上壁面の内側には、上記混合ガスが点火プラグを通過する手前位置に、上記混合ガスの流速を弱めるための保護壁を形成した
ことを特徴とするガス燃焼式打込み工具。 - 上記開口溝は上記可動スリーブに形成されたことを特徴とする、請求項1に記載のガス燃焼式打込み工具。
- 上記開口溝の開口面は、上記シリンダヘッドの中央部の下面とほぼ同一水平面内に配設されることを特徴とする、請求項1又は2に記載のガス燃焼式打込み工具。
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006065400A JP5055793B2 (ja) | 2006-03-10 | 2006-03-10 | ガス燃焼式打込み工具 |
TW096107496A TW200738410A (en) | 2006-03-10 | 2007-03-05 | Gas combustion type driving tool |
EP07715280A EP1995022A1 (en) | 2006-03-10 | 2007-03-07 | Gas combustion type driving tool |
US12/282,262 US20090071999A1 (en) | 2006-03-10 | 2007-03-07 | Gas combustion type driving tool |
PCT/JP2007/054478 WO2007105572A1 (ja) | 2006-03-10 | 2007-03-07 | ガス燃焼式打込み工具 |
CNA200780008546XA CN101400483A (zh) | 2006-03-10 | 2007-03-07 | 气体燃烧式打入工具 |
AU2007225864A AU2007225864A1 (en) | 2006-03-10 | 2007-03-07 | Gas combustion type driving tool |
KR1020087021986A KR20080099859A (ko) | 2006-03-10 | 2007-03-07 | 가스 연소식 타입 공구 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006065400A JP5055793B2 (ja) | 2006-03-10 | 2006-03-10 | ガス燃焼式打込み工具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007237361A JP2007237361A (ja) | 2007-09-20 |
JP5055793B2 true JP5055793B2 (ja) | 2012-10-24 |
Family
ID=38509401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006065400A Expired - Fee Related JP5055793B2 (ja) | 2006-03-10 | 2006-03-10 | ガス燃焼式打込み工具 |
Country Status (8)
Country | Link |
---|---|
US (1) | US20090071999A1 (ja) |
EP (1) | EP1995022A1 (ja) |
JP (1) | JP5055793B2 (ja) |
KR (1) | KR20080099859A (ja) |
CN (1) | CN101400483A (ja) |
AU (1) | AU2007225864A1 (ja) |
TW (1) | TW200738410A (ja) |
WO (1) | WO2007105572A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4788228B2 (ja) * | 2005-08-08 | 2011-10-05 | マックス株式会社 | ガス燃焼式打込み工具における燃焼室保持機構 |
EP2397275A1 (en) * | 2007-04-02 | 2011-12-21 | Max Co., Ltd. | Gas internal combustion type nailing machine |
EP3184249A1 (de) | 2015-12-22 | 2017-06-28 | HILTI Aktiengesellschaft | Brenngasbetriebenes eintreibgerät mit aufladung |
EP3349946B1 (de) * | 2015-09-14 | 2020-08-05 | Hilti Aktiengesellschaft | Brenngasbetriebenes eintreibgerät mit aufladung |
CN105500290A (zh) * | 2016-02-14 | 2016-04-20 | 重庆双伟机械有限公司 | 一种气体燃烧式冲击工具 |
JP6898993B2 (ja) * | 2017-08-01 | 2021-07-07 | 本田技研工業株式会社 | 液体混合装置及び液体混合方法 |
CN107702332A (zh) * | 2017-09-23 | 2018-02-16 | 王焱华 | 一种煤炭气化热水锅炉 |
JP7119712B2 (ja) * | 2018-07-27 | 2022-08-17 | 株式会社ノーリツ | 燃焼装置および温水装置 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4483474A (en) * | 1981-01-22 | 1984-11-20 | Signode Corporation | Combustion gas-powered fastener driving tool |
US5197646A (en) * | 1992-03-09 | 1993-03-30 | Illinois Tool Works Inc. | Combustion-powered tool assembly |
US5263439A (en) * | 1992-11-13 | 1993-11-23 | Illinois Tool Works Inc. | Fuel system for combustion-powered, fastener-driving tool |
FR2730443B1 (fr) * | 1995-02-15 | 1997-04-11 | Spit Soc Prospect Inv Techn | Appareil de scellement a piston propulse par gaz comprime |
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 |
JP2001162560A (ja) | 1999-11-22 | 2001-06-19 | Prospection & Inventions Techniques Spit:Soc | プラグ取付装置 |
US6619527B1 (en) * | 2000-10-10 | 2003-09-16 | Illinois Tool Works Inc. | Combustion powered tool suspension for iron core fan motor |
JP3818234B2 (ja) * | 2002-07-19 | 2006-09-06 | 日立工機株式会社 | 釘打機 |
JP4039269B2 (ja) * | 2003-02-21 | 2008-01-30 | 日立工機株式会社 | 燃焼式動力工具 |
JP4158598B2 (ja) * | 2003-05-15 | 2008-10-01 | 日立工機株式会社 | 燃焼式動力工具 |
US6863045B2 (en) * | 2003-05-23 | 2005-03-08 | Illinois Tool Works Inc. | Combustion apparatus having improved airflow |
JP2005046976A (ja) * | 2003-07-31 | 2005-02-24 | Max Co Ltd | ガス燃焼式衝撃工具の着火制御装置 |
JP4380395B2 (ja) * | 2004-04-05 | 2009-12-09 | 日立工機株式会社 | 燃焼式動力工具 |
JP4446289B2 (ja) * | 2004-05-07 | 2010-04-07 | 日立工機株式会社 | 燃焼式釘打機 |
JP4522789B2 (ja) | 2004-08-24 | 2010-08-11 | 富士通コンポーネント株式会社 | 画像読取装置及び生体認証装置 |
JP4446287B2 (ja) * | 2005-02-18 | 2010-04-07 | 日立工機株式会社 | 燃焼式釘打機 |
-
2006
- 2006-03-10 JP JP2006065400A patent/JP5055793B2/ja not_active Expired - Fee Related
-
2007
- 2007-03-05 TW TW096107496A patent/TW200738410A/zh unknown
- 2007-03-07 WO PCT/JP2007/054478 patent/WO2007105572A1/ja active Application Filing
- 2007-03-07 CN CNA200780008546XA patent/CN101400483A/zh active Pending
- 2007-03-07 EP EP07715280A patent/EP1995022A1/en not_active Withdrawn
- 2007-03-07 KR KR1020087021986A patent/KR20080099859A/ko not_active Application Discontinuation
- 2007-03-07 US US12/282,262 patent/US20090071999A1/en not_active Abandoned
- 2007-03-07 AU AU2007225864A patent/AU2007225864A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2007105572A1 (ja) | 2007-09-20 |
TW200738410A (en) | 2007-10-16 |
CN101400483A (zh) | 2009-04-01 |
AU2007225864A1 (en) | 2007-09-20 |
EP1995022A1 (en) | 2008-11-26 |
KR20080099859A (ko) | 2008-11-13 |
US20090071999A1 (en) | 2009-03-19 |
JP2007237361A (ja) | 2007-09-20 |
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