JP4586409B2 - 燃焼式釘打機 - Google Patents
燃焼式釘打機 Download PDFInfo
- Publication number
- JP4586409B2 JP4586409B2 JP2004140267A JP2004140267A JP4586409B2 JP 4586409 B2 JP4586409 B2 JP 4586409B2 JP 2004140267 A JP2004140267 A JP 2004140267A JP 2004140267 A JP2004140267 A JP 2004140267A JP 4586409 B2 JP4586409 B2 JP 4586409B2
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- exhaust port
- combustion chamber
- piston
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
またシリンダの外壁の排気口近傍に設けられた中間フィン及び排気口の下方に設けられた下方フィンを、周方向に沿って互い違いに設けて千鳥状に配置し、中間フィンを通過した冷却風を下方フィンの上方先端部に当てるようにすることにより冷却効率を向上できる。
Claims (2)
- シリンダ上方に設けられた燃焼室内で混合された燃料と空気を燃焼させてシリンダ内に移動可能に支持されたピストンを駆動し、ピストンと一体のドライバブレードにより釘を打ち、打込み後に燃焼ガスをシリンダの下方に設けられた排気口を介して排出する燃焼式釘打機であって、
前記排気口が設けられた前記シリンダの外壁面の上方に設けられ、シリンダの軸方向に沿って延びたフィンの上方を前記排気口の周方向中央位置から遠ざかる方向に傾斜させ、冷却風が前記排気口に向かうようにしたことを特徴とする燃焼式釘打機。 - シリンダ上方に設けられた燃焼室内で混合された燃料と空気を燃焼させてシリンダ内に移動可能に支持されたピストンを駆動し、ピストンと一体のドライバブレードにより釘を打ち、打込み後に燃焼ガスをシリンダの下方に設けられた排気口を介して排出する燃焼式釘打機であって、
前記排気口が設けられた前記シリンダの外壁面の上方に設けられ、シリンダの軸方向に沿って延びたフィンの上方を前記排気口の周方向中央位置から遠ざかる方向に傾斜させると共に、前記排気口が設けられていない前記シリンダの外壁面の上方に設けられ、シリンダの軸方向に沿って延びたフィンの下方を前記排気口に近づく方向に傾斜させ、冷却風が前記排気口に向かうようにしたことを特徴とする燃焼式釘打機。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004140267A JP4586409B2 (ja) | 2004-05-10 | 2004-05-10 | 燃焼式釘打機 |
US11/122,013 US7063053B2 (en) | 2004-05-10 | 2005-05-05 | Combustion type power tool having fin for effectively cooling cylinder |
AT05252790T ATE427810T1 (de) | 2004-05-10 | 2005-05-06 | Verbrennungskraftbetriebenes werkzeug mit leitschaufel zur effektiver kuhlung des cylinders |
DE602005013716T DE602005013716D1 (de) | 2004-05-10 | 2005-05-06 | Verbrennungskraftbetriebenes Werkzeug mit Leitschaufel zur effektiver Kühlung des Cylinders |
EP05252790A EP1595653B1 (en) | 2004-05-10 | 2005-05-06 | Combustion type power tool having fin for effectively cooling cylinder |
US11/448,757 US7490582B2 (en) | 2004-05-10 | 2006-06-08 | Combustion type power tool having fin for effectively cooling cylinder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004140267A JP4586409B2 (ja) | 2004-05-10 | 2004-05-10 | 燃焼式釘打機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005319548A JP2005319548A (ja) | 2005-11-17 |
JP4586409B2 true JP4586409B2 (ja) | 2010-11-24 |
Family
ID=34941171
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004140267A Expired - Fee Related JP4586409B2 (ja) | 2004-05-10 | 2004-05-10 | 燃焼式釘打機 |
Country Status (5)
Country | Link |
---|---|
US (2) | US7063053B2 (ja) |
EP (1) | EP1595653B1 (ja) |
JP (1) | JP4586409B2 (ja) |
AT (1) | ATE427810T1 (ja) |
DE (1) | DE602005013716D1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005342819A (ja) * | 2004-06-01 | 2005-12-15 | Hitachi Koki Co Ltd | 釘打機 |
DE112005001776T5 (de) * | 2004-07-20 | 2007-08-02 | Powers Products Iii, Llc | Setzwerkzeug mit Gasladung |
JP4534667B2 (ja) | 2004-08-24 | 2010-09-01 | 日立工機株式会社 | 燃焼式動力工具 |
JP4353092B2 (ja) * | 2004-12-20 | 2009-10-28 | 日立工機株式会社 | 燃焼式釘打機 |
US7770772B2 (en) * | 2006-11-13 | 2010-08-10 | Illinois Tool Works Inc. | Jet pump cooling system for combustion-powered fastener-driving tools |
JP2009006451A (ja) * | 2007-06-29 | 2009-01-15 | Max Co Ltd | ガス燃焼式打込み工具 |
AU2008347255B2 (en) * | 2008-01-04 | 2013-01-10 | Illinois Tool Works Inc. | Combustion chamber and cooling system for fastener-driving tools |
US8016046B2 (en) * | 2008-09-12 | 2011-09-13 | Illinois Tool Works Inc. | Combustion power source with back pressure release for combustion powered fastener-driving tool |
TWI361128B (en) * | 2009-03-18 | 2012-04-01 | Basso Ind Corp | A demountable safety device of a power tool |
US9844864B2 (en) | 2012-02-10 | 2017-12-19 | Illinois Tool Works Inc. | Sleeve for a pneumatic fastener-driving tool |
CN103213098A (zh) * | 2013-04-25 | 2013-07-24 | 朱益民 | 燃气钉枪 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01139019U (ja) * | 1988-03-18 | 1989-09-22 | ||
JPH068158A (ja) * | 1992-03-09 | 1994-01-18 | Illinois Tool Works Inc <Itw> | 燃焼ガス駆動の工具組立体 |
JP2000314316A (ja) * | 1999-04-28 | 2000-11-14 | Honda Motor Co Ltd | 車両に搭載された強制空冷式内燃機関のシュラウド |
JP2002147894A (ja) * | 2000-11-07 | 2002-05-22 | Daikin Ind Ltd | 熱交換器 |
JP2003222486A (ja) * | 2002-01-29 | 2003-08-08 | Toyo Radiator Co Ltd | ヒートポンプ型熱交換器コア |
JP2003236768A (ja) * | 2002-02-15 | 2003-08-26 | Hitachi Koki Co Ltd | 打込機 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2480879A (en) * | 1944-06-22 | 1949-09-06 | John V Rice Jr Corp | Power actuated percussion tool |
US4403722A (en) | 1981-01-22 | 1983-09-13 | Signode Corporation | Combustion gas powered fastener driving tool |
US5558264A (en) * | 1995-02-13 | 1996-09-24 | Illinois Tool Works Inc. | Combustion-powered, fastener-driving tool with gas-actuated, fastener-feeding mechanism |
US6988648B2 (en) * | 2001-03-01 | 2006-01-24 | Illinois Tool Works Inc. | Adjustable depth of drive device |
JP2005212060A (ja) * | 2004-01-30 | 2005-08-11 | Hitachi Koki Co Ltd | 燃焼式動力工具 |
-
2004
- 2004-05-10 JP JP2004140267A patent/JP4586409B2/ja not_active Expired - Fee Related
-
2005
- 2005-05-05 US US11/122,013 patent/US7063053B2/en not_active Expired - Fee Related
- 2005-05-06 DE DE602005013716T patent/DE602005013716D1/de active Active
- 2005-05-06 EP EP05252790A patent/EP1595653B1/en not_active Not-in-force
- 2005-05-06 AT AT05252790T patent/ATE427810T1/de not_active IP Right Cessation
-
2006
- 2006-06-08 US US11/448,757 patent/US7490582B2/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01139019U (ja) * | 1988-03-18 | 1989-09-22 | ||
JPH068158A (ja) * | 1992-03-09 | 1994-01-18 | Illinois Tool Works Inc <Itw> | 燃焼ガス駆動の工具組立体 |
JP2000314316A (ja) * | 1999-04-28 | 2000-11-14 | Honda Motor Co Ltd | 車両に搭載された強制空冷式内燃機関のシュラウド |
JP2002147894A (ja) * | 2000-11-07 | 2002-05-22 | Daikin Ind Ltd | 熱交換器 |
JP2003222486A (ja) * | 2002-01-29 | 2003-08-08 | Toyo Radiator Co Ltd | ヒートポンプ型熱交換器コア |
JP2003236768A (ja) * | 2002-02-15 | 2003-08-26 | Hitachi Koki Co Ltd | 打込機 |
Also Published As
Publication number | Publication date |
---|---|
EP1595653B1 (en) | 2009-04-08 |
US20060225676A1 (en) | 2006-10-12 |
US7063053B2 (en) | 2006-06-20 |
DE602005013716D1 (de) | 2009-05-20 |
US20050247276A1 (en) | 2005-11-10 |
JP2005319548A (ja) | 2005-11-17 |
EP1595653A3 (en) | 2006-08-16 |
US7490582B2 (en) | 2009-02-17 |
ATE427810T1 (de) | 2009-04-15 |
EP1595653A2 (en) | 2005-11-16 |
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