JP2008068346A - 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
- JP2008068346A JP2008068346A JP2006248410A JP2006248410A JP2008068346A JP 2008068346 A JP2008068346 A JP 2008068346A JP 2006248410 A JP2006248410 A JP 2006248410A JP 2006248410 A JP2006248410 A JP 2006248410A JP 2008068346 A JP2008068346 A JP 2008068346A
- Authority
- JP
- Japan
- Prior art keywords
- nail
- gas
- piston
- feed
- nose
- 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.)
- Granted
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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
- B25C5/00—Manually operated portable stapling tools; Hand-held power-operated stapling tools; Staple feeding devices therefor
- B25C5/16—Staple-feeding devices, e.g. with feeding means, supports for staples or accessories concerning feeding devices
- B25C5/1606—Feeding means
- B25C5/1624—Feeding means employing mechanical feeding means
- B25C5/1627—Feeding means employing mechanical feeding means of incremental type
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】可燃性ガスと空気とを攪拌混合した混合ガスを爆発的に燃焼させた燃焼ガスで打撃シリンダ9内に収容された打撃ピストン10を駆動してノーズ部6内の釘を被打込み材にドライバ11で打ち込むとともに、ノーズ部6に並設されてマガジンに収容された連結釘に係脱する送り爪23を上記ノーズ部6に送る送りピストン・シリンダ機構7とを備えたガス燃焼式打込み工具において、上記混合ガスの燃焼で発生する高圧の燃焼ガスで打撃ピストン10を駆動してドライバ11が上記ノーズ部6に収容された釘の打撃を開始するまで、上記ノーズ部6内の釘を安定して保持する保持機構Aを設けた。
【選択図】図1
Description
4 打撃ピストン・シリンダ機構
6 ノーズ部
7 送りピストン・シリンダ機構
9 打撃シリンダ
10 打撃ピストン
11 ドライバ
15 コンタクトアーム
23 送り爪
A 保持機構
N 釘
Claims (2)
- 可燃性ガスと空気とを攪拌混合して得た混合ガスを爆発的に燃焼させる燃焼室と、この高圧の燃焼ガスを打撃シリンダ内に収容された打撃ピストンに作用させて打撃ピストンを打撃シリンダ内で衝撃的に駆動させ、この打撃ピストンの下面側に結合されているドライバを摺動案内して釘を打ち出すノーズ部と、
ノーズ部の下方に配置されてマガジンに収容された連結釘に係脱する送り爪を上記ノーズ部側に送る送りピストン・シリンダ機構とを備えたガス燃焼式打込み工具において、
上記送り爪によって上記ノーズ部に向かって送られる連結釘に係合し、該送り爪による送りが解除されても先頭の釘が上記ノーズ部内で安定するように上記連結釘を保持する保持機構を備えたことを特徴とするガス燃焼式打込み工具。 - 前記保持機構に代えて、前記ドライバがノーズ部内の釘を打撃開始するまで、送り爪の退避を遅延させる遅延構造を前記送りピストン・シリンダ機構に設けたことを特徴とする、請求項1記載のガス燃焼式打込み工具。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006248410A JP5082355B2 (ja) | 2006-09-13 | 2006-09-13 | ガス燃焼式打込み工具 |
PCT/JP2007/066763 WO2008032572A1 (fr) | 2006-09-13 | 2007-08-29 | Outil d'entraînement de type à combustion de gaz |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006248410A JP5082355B2 (ja) | 2006-09-13 | 2006-09-13 | ガス燃焼式打込み工具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008068346A true JP2008068346A (ja) | 2008-03-27 |
JP5082355B2 JP5082355B2 (ja) | 2012-11-28 |
Family
ID=39183635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006248410A Expired - Fee Related JP5082355B2 (ja) | 2006-09-13 | 2006-09-13 | ガス燃焼式打込み工具 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP5082355B2 (ja) |
WO (1) | WO2008032572A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102001083B (zh) * | 2010-12-09 | 2012-08-29 | 朱益民 | 一种燃气卷钉枪 |
EP2886254A1 (de) * | 2013-12-20 | 2015-06-24 | HILTI Aktiengesellschaft | Arbeitsgerät |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02124281A (ja) * | 1988-09-23 | 1990-05-11 | Illinois Tool Works Inc <Itw> | 締結具打ち込み工具 |
JPH10193280A (ja) * | 1997-01-10 | 1998-07-28 | Kanematsu Nnk Corp | 固着具打込機の給送装置 |
JP2001062752A (ja) * | 1999-08-26 | 2001-03-13 | Max Co Ltd | 連結釘用釘打機における釘供給機構 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53106978A (en) * | 1977-02-28 | 1978-09-18 | Max Co Ltd | Mechanism of retarding nail feed in pneumatic box nailing machine |
JPH0544064Y2 (ja) * | 1990-03-06 | 1993-11-08 | ||
JPH0572380U (ja) * | 1992-03-13 | 1993-10-05 | 日立工機株式会社 | ガス釘打機 |
-
2006
- 2006-09-13 JP JP2006248410A patent/JP5082355B2/ja not_active Expired - Fee Related
-
2007
- 2007-08-29 WO PCT/JP2007/066763 patent/WO2008032572A1/ja active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02124281A (ja) * | 1988-09-23 | 1990-05-11 | Illinois Tool Works Inc <Itw> | 締結具打ち込み工具 |
JPH10193280A (ja) * | 1997-01-10 | 1998-07-28 | Kanematsu Nnk Corp | 固着具打込機の給送装置 |
JP2001062752A (ja) * | 1999-08-26 | 2001-03-13 | Max Co Ltd | 連結釘用釘打機における釘供給機構 |
Also Published As
Publication number | Publication date |
---|---|
JP5082355B2 (ja) | 2012-11-28 |
WO2008032572A1 (fr) | 2008-03-20 |
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