JP2009006450A - 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
- JP2009006450A JP2009006450A JP2007171659A JP2007171659A JP2009006450A JP 2009006450 A JP2009006450 A JP 2009006450A JP 2007171659 A JP2007171659 A JP 2007171659A JP 2007171659 A JP2007171659 A JP 2007171659A JP 2009006450 A JP2009006450 A JP 2009006450A
- Authority
- JP
- Japan
- Prior art keywords
- movable sleeve
- cylinder
- combustion chamber
- striking
- driving tool
- 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
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)
Abstract
【解決手段】打撃ピストン5を摺動可能に収容する打撃シリンダ4の上方で筒状の可動スリーブ15とシリンダヘッド部に囲われて形成されたガス燃焼式打込み工具の燃焼室2であって、該燃焼室2の筒状の可動スリーブ15の移動により燃焼室2を開閉し、密閉状態において混合ガスに点火燃焼され、開放状態において空気の吸入と排気の排出がなされるガス燃焼式打込み工具の燃焼室2構造において、可動スリーブ15を打撃シリンダ4よりも大径とし、可動スリーブ15の下端を打撃シリンダ4の上部開口端よりも下方に延出し、打撃シリンダ4には、可動スリーブ15の下端の開口部と摺動する摺動部17を上部開口端よりも下方に形成した。
【選択図】図1
Description
2 燃焼室
4 打撃シリンダ
5 打撃ピストン
15 可動スリーブ
17 摺動部
Claims (3)
- 打撃ピストンを摺動可能に収容する打撃シリンダの上方にシリンダヘッドを設け、上記打撃シリンダとシリンダヘッドとの間に筒状の可動スリーブを可動可能に配置し、上記可動スリーブの内側に形成された燃焼室を可動スリーブの可動により開閉し、密閉状態において混合ガスに点火燃焼され、開放状態において排気と吸気とがなされるガス燃焼式打込み工具において、
上記可動スリーブを上記打撃シリンダよりも大径とし、可動スリーブの下端を上記打撃シリンダの上部開口端よりも下方に延出し、打撃シリンダの外周には、可動スリーブの下端の開口部と摺動する環状摺動部を上部開口端よりも下方に形成した
ことを特徴とするガス燃焼式打込み工具。 - 上記打撃シリンダの摺動部を、打撃シリンダ内に摺動自在に収容された打撃ピストンの上死点よりも下方に形成し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。
- 上記打撃シリンダの上端の延長上に筒状の隔壁部を設け、該隔壁部の上部と下部にそれぞれ開口部を形成したことを特徴とする、請求項1又は2に記載のガス燃焼式打込み工具。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007171659A JP5070957B2 (ja) | 2007-06-29 | 2007-06-29 | ガス燃焼式打込み工具 |
CN2008800194565A CN101678541B (zh) | 2007-06-29 | 2008-06-24 | 气体燃烧式打入工具 |
EP08777556.5A EP2163351B1 (en) | 2007-06-29 | 2008-06-24 | Gas combustion type driving tool |
PCT/JP2008/061491 WO2009004955A1 (ja) | 2007-06-29 | 2008-06-24 | ガス燃焼式打込み工具 |
US12/666,933 US8328059B2 (en) | 2007-06-29 | 2008-06-24 | Gas combustion type driving tool |
KR1020097027199A KR20100030630A (ko) | 2007-06-29 | 2008-06-24 | 가스 연소식 타입 공구 |
TW097123680A TWI448365B (zh) | 2007-06-29 | 2008-06-25 | Gas burner percussion tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007171659A JP5070957B2 (ja) | 2007-06-29 | 2007-06-29 | ガス燃焼式打込み工具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009006450A true JP2009006450A (ja) | 2009-01-15 |
JP5070957B2 JP5070957B2 (ja) | 2012-11-14 |
Family
ID=40226002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007171659A Expired - Fee Related JP5070957B2 (ja) | 2007-06-29 | 2007-06-29 | ガス燃焼式打込み工具 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8328059B2 (ja) |
EP (1) | EP2163351B1 (ja) |
JP (1) | JP5070957B2 (ja) |
KR (1) | KR20100030630A (ja) |
CN (1) | CN101678541B (ja) |
TW (1) | TWI448365B (ja) |
WO (1) | WO2009004955A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105674241B (zh) * | 2016-03-29 | 2017-08-29 | 中南大学 | 定容式洁净煤燃烧装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH071363A (ja) * | 1993-04-13 | 1995-01-06 | Illinois Tool Works Inc <Itw> | くぼみ形成、ファスナ打込み動力工具 |
JP2004223709A (ja) * | 2003-01-20 | 2004-08-12 | Illinois Tool Works Inc <Itw> | 細長い燃焼室用の弁機構を有する弁組立体、二燃焼室装置及び締結具打ち込み工具 |
JP2004358565A (ja) * | 2003-06-02 | 2004-12-24 | Makita Corp | 燃焼式作業工具 |
JP2005046977A (ja) * | 2003-07-31 | 2005-02-24 | Max Co Ltd | ガス燃焼式衝撃工具の燃焼室構造 |
JP2005059137A (ja) * | 2003-08-11 | 2005-03-10 | Hitachi Koki Co Ltd | 燃焼式動力工具 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4483474A (en) * | 1981-01-22 | 1984-11-20 | Signode Corporation | Combustion gas-powered fastener driving tool |
US4403722A (en) | 1981-01-22 | 1983-09-13 | Signode Corporation | Combustion gas powered fastener driving tool |
US4483473A (en) * | 1983-05-02 | 1984-11-20 | Signode Corporation | Portable gas-powered fastener driving tool |
EP0424941B1 (en) * | 1989-10-27 | 1994-01-05 | Hitachi Koki Co., Ltd. | Combustion gas powered fastener driving tool |
JP2843117B2 (ja) | 1990-06-15 | 1999-01-06 | 松下電工株式会社 | 白熱灯点灯装置 |
US5199626A (en) * | 1990-10-05 | 1993-04-06 | Hitachi Koki Company Limited | Combustion gas powered tool |
US5191861A (en) * | 1991-07-12 | 1993-03-09 | Stanley-Bostitch, Inc. | Internal combustion actuated portable tool |
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 |
JP2001162560A (ja) * | 1999-11-22 | 2001-06-19 | Prospection & Inventions Techniques Spit:Soc | プラグ取付装置 |
US7040520B2 (en) * | 2002-09-12 | 2006-05-09 | Illinois Tool Works Inc. | Fan motor suspension mount for a combustion-powered tool |
JP4385743B2 (ja) * | 2003-11-27 | 2009-12-16 | 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 |
CN100348370C (zh) * | 2004-04-19 | 2007-11-14 | 日立工机株式会社 | 燃烧式动力工具 |
JP4353076B2 (ja) * | 2004-11-16 | 2009-10-28 | 日立工機株式会社 | 燃焼式動力工具 |
US7931181B2 (en) * | 2005-02-18 | 2011-04-26 | Hitachi Koki Co., Ltd. | Combustion-type power tool with trigger control arrangements |
-
2007
- 2007-06-29 JP JP2007171659A patent/JP5070957B2/ja not_active Expired - Fee Related
-
2008
- 2008-06-24 US US12/666,933 patent/US8328059B2/en active Active
- 2008-06-24 CN CN2008800194565A patent/CN101678541B/zh not_active Expired - Fee Related
- 2008-06-24 KR KR1020097027199A patent/KR20100030630A/ko not_active Application Discontinuation
- 2008-06-24 EP EP08777556.5A patent/EP2163351B1/en not_active Not-in-force
- 2008-06-24 WO PCT/JP2008/061491 patent/WO2009004955A1/ja active Application Filing
- 2008-06-25 TW TW097123680A patent/TWI448365B/zh not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH071363A (ja) * | 1993-04-13 | 1995-01-06 | Illinois Tool Works Inc <Itw> | くぼみ形成、ファスナ打込み動力工具 |
JP2004223709A (ja) * | 2003-01-20 | 2004-08-12 | Illinois Tool Works Inc <Itw> | 細長い燃焼室用の弁機構を有する弁組立体、二燃焼室装置及び締結具打ち込み工具 |
JP2004358565A (ja) * | 2003-06-02 | 2004-12-24 | Makita Corp | 燃焼式作業工具 |
JP2005046977A (ja) * | 2003-07-31 | 2005-02-24 | Max Co Ltd | ガス燃焼式衝撃工具の燃焼室構造 |
JP2005059137A (ja) * | 2003-08-11 | 2005-03-10 | Hitachi Koki Co Ltd | 燃焼式動力工具 |
Also Published As
Publication number | Publication date |
---|---|
TWI448365B (zh) | 2014-08-11 |
CN101678541B (zh) | 2012-07-04 |
TW200906577A (en) | 2009-02-16 |
US8328059B2 (en) | 2012-12-11 |
JP5070957B2 (ja) | 2012-11-14 |
KR20100030630A (ko) | 2010-03-18 |
EP2163351B1 (en) | 2016-07-06 |
CN101678541A (zh) | 2010-03-24 |
EP2163351A1 (en) | 2010-03-17 |
EP2163351A4 (en) | 2014-05-21 |
WO2009004955A1 (ja) | 2009-01-08 |
US20100140315A1 (en) | 2010-06-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7063052B2 (en) | Combustion type power tool having fin in low turbulent combustion region within combustion chamber | |
JP4788228B2 (ja) | ガス燃焼式打込み工具における燃焼室保持機構 | |
US7490582B2 (en) | Combustion type power tool having fin for effectively cooling cylinder | |
JP5055793B2 (ja) | ガス燃焼式打込み工具 | |
EP1693158A2 (en) | Combustion-type power tool having ignition proof arrangement | |
JP2009006451A (ja) | ガス燃焼式打込み工具 | |
JP5070957B2 (ja) | ガス燃焼式打込み工具 | |
JP5011900B2 (ja) | ガス燃焼式打込み工具の燃焼室の開閉機構 | |
JP4957899B2 (ja) | ガスネイラの燃焼室構造 | |
JP5067095B2 (ja) | ガス燃焼式打込み工具 | |
JP5110251B2 (ja) | ガス燃焼式打込み工具 | |
JP2008194802A (ja) | ガス燃焼式打込み工具 | |
JP2008142822A (ja) | ガス燃焼式打込み工具 | |
JP2011000689A (ja) | 燃焼式動力工具 | |
JP5045367B2 (ja) | ガス燃焼式打込み工具 | |
JP5045297B2 (ja) | ガス内燃式打込み工具 | |
JP2003136424A (ja) | ガス釘打機 | |
JP2012135876A (ja) | ガス燃焼式打込み工具 | |
JP2006224270A (ja) | 燃焼式釘打機 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20100113 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120222 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120416 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120724 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120806 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5070957 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150831 Year of fee payment: 3 |
|
LAPS | Cancellation because of no payment of annual fees |