JP5045367B2 - 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
- JP5045367B2 JP5045367B2 JP2007270397A JP2007270397A JP5045367B2 JP 5045367 B2 JP5045367 B2 JP 5045367B2 JP 2007270397 A JP2007270397 A JP 2007270397A JP 2007270397 A JP2007270397 A JP 2007270397A JP 5045367 B2 JP5045367 B2 JP 5045367B2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- combustion chamber
- chamber
- valve
- fuel
- 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)
Description
2 燃焼室
11 ガス管路
22 燃料供給バルブ
23 バルブシリンダ
24 バルブステム
31 計量室
Claims (1)
- ガス缶からのガス燃料をガス管路から燃焼室に供給して点火し、この燃焼圧により打撃機構を駆動してファスナーを打出すガス燃焼式打込み工具において、
上記ガス管路の燃焼室側の端部には燃料供給バルブを設け、該燃料供給バルブのバルブステムとバルブシリンダとの間に、ガス管路から供給されたガス燃料を一定量だけ充填可能な計量室を形成し、該計量室をバルブステムの移動に連動して上記ガス管路又は燃焼室に選択的に開放可能に設け、ファスナーの打撃時に上記バルブステムを移動させることにより上記計量室を直接燃焼室に開放することを特徴とするガス燃焼式打込み工具。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007270397A JP5045367B2 (ja) | 2007-10-17 | 2007-10-17 | ガス燃焼式打込み工具 |
TW97139409A TW200932444A (en) | 2007-10-17 | 2008-10-14 | Gas combustion type driving tool |
PCT/JP2008/068782 WO2009051196A1 (ja) | 2007-10-17 | 2008-10-16 | ガス燃焼式打込み工具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007270397A JP5045367B2 (ja) | 2007-10-17 | 2007-10-17 | ガス燃焼式打込み工具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009095936A JP2009095936A (ja) | 2009-05-07 |
JP5045367B2 true JP5045367B2 (ja) | 2012-10-10 |
Family
ID=40567458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007270397A Expired - Fee Related JP5045367B2 (ja) | 2007-10-17 | 2007-10-17 | ガス燃焼式打込み工具 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP5045367B2 (ja) |
TW (1) | TW200932444A (ja) |
WO (1) | WO2009051196A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10557738B2 (en) | 2017-09-11 | 2020-02-11 | Black & Decker Inc. | External fuel metering valve with shuttle mechanism |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63207569A (ja) * | 1987-02-20 | 1988-08-26 | 日立工機株式会社 | 内燃式ピストン駆動装置 |
US7392922B2 (en) * | 2004-04-19 | 2008-07-01 | Illinois Tool Works Inc. | In-can fuel cell metering valve |
DE102004022365A1 (de) * | 2004-05-06 | 2005-12-08 | Hilti Ag | Brennkraftbetriebenes Setzgerät und Treibmittelbehälter für brennkraftbetriebene Setzgeräte |
JP4492310B2 (ja) * | 2004-11-25 | 2010-06-30 | 日立工機株式会社 | 燃料ガス、該燃料ガスにより駆動する燃焼式動力工具および燃焼式動力工具用ガスボンベ |
-
2007
- 2007-10-17 JP JP2007270397A patent/JP5045367B2/ja not_active Expired - Fee Related
-
2008
- 2008-10-14 TW TW97139409A patent/TW200932444A/zh unknown
- 2008-10-16 WO PCT/JP2008/068782 patent/WO2009051196A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2009051196A1 (ja) | 2009-04-23 |
TW200932444A (en) | 2009-08-01 |
JP2009095936A (ja) | 2009-05-07 |
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