JP4984779B2 - 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
- JP4984779B2 JP4984779B2 JP2006252092A JP2006252092A JP4984779B2 JP 4984779 B2 JP4984779 B2 JP 4984779B2 JP 2006252092 A JP2006252092 A JP 2006252092A JP 2006252092 A JP2006252092 A JP 2006252092A JP 4984779 B2 JP4984779 B2 JP 4984779B2
- Authority
- JP
- Japan
- Prior art keywords
- feed
- gas
- valve
- nail
- piston
- 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
- 239000007789 gas Substances 0.000 claims description 59
- 238000002485 combustion reaction Methods 0.000 claims description 47
- 239000000567 combustion gas Substances 0.000 claims description 28
- 238000002347 injection Methods 0.000 claims description 15
- 239000007924 injection Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 15
- 238000003825 pressing Methods 0.000 claims description 15
- 210000000078 claw Anatomy 0.000 claims description 13
- 238000003756 stirring Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 3
- 230000007423 decrease Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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
-
- 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
- B25C1/008—Safety devices
-
- 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
-
- 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)
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
22 送りピストン
23 送り爪
27 付勢部材
40 バルブ
A バルブ機構
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、
上記送りピストン・シリンダ機構は上記送り爪を付勢部材で送り方向に付勢するとともに、上記高圧の燃焼ガスで後方に退避させるようにし、上記高圧の燃焼ガスを上記送りピストン・シリンダ機構に案内する通路には該通路を大気に連通させるバルブを設け、該バルブを開閉して送りピストン・シリンダ機構を制御するバルブ機構を備え、
上記バルブが開放されたときに、上記付勢部材で付勢された上記送りピストンが釘送り方向に動いて釘を射出口内に送り込むことを特徴とするガス燃焼式打込み工具。 - 前記バルブを電磁弁で構成するとともに、前記ノーズ部が被打込み材に押し付けられているか否かを検出する検出手段と、タイマ機能と、上記電磁弁の開閉を制御する制御部とを備え、上記制御部は上記検出手段の検出結果に基づいてノーズ部が被打込み材に押し付けられたと判断したときは電磁弁を閉じるとともにタイマ機能を起動して時間監視を行い、ノーズ部の被打込み材への押し付けが解除され、所定時間経過したと判断したときには上記電磁弁を開放することを特徴とする、請求項1記載のガス燃焼式打込み工具。
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006252092A JP4984779B2 (ja) | 2006-09-19 | 2006-09-19 | ガス燃焼式打込み工具 |
PCT/JP2007/067852 WO2008035618A1 (fr) | 2006-09-19 | 2007-09-13 | Outil d'entraînement de type à combustion de gaz |
US12/440,384 US7938303B2 (en) | 2006-09-19 | 2007-09-13 | Gas combustion-type driving tool |
CN2007800334265A CN101511547B (zh) | 2006-09-19 | 2007-09-13 | 气体燃烧式打入工具 |
EP07807259.2A EP2065138B1 (en) | 2006-09-19 | 2007-09-13 | Gas combustion-type driving tool |
KR1020097004919A KR20090060292A (ko) | 2006-09-19 | 2007-09-13 | 가스 연소식 타입 공구 |
AU2007298275A AU2007298275A1 (en) | 2006-09-19 | 2007-09-13 | Gas combustion-type driving tool |
CA002662641A CA2662641A1 (en) | 2006-09-19 | 2007-09-13 | Gas combustion-type driving tool |
CN201210249401.1A CN102814786B (zh) | 2006-09-19 | 2007-09-13 | 气体燃烧式打入工具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006252092A JP4984779B2 (ja) | 2006-09-19 | 2006-09-19 | ガス燃焼式打込み工具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008073773A JP2008073773A (ja) | 2008-04-03 |
JP4984779B2 true JP4984779B2 (ja) | 2012-07-25 |
Family
ID=39200445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006252092A Expired - Fee Related JP4984779B2 (ja) | 2006-09-19 | 2006-09-19 | ガス燃焼式打込み工具 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7938303B2 (ja) |
EP (1) | EP2065138B1 (ja) |
JP (1) | JP4984779B2 (ja) |
KR (1) | KR20090060292A (ja) |
CN (2) | CN101511547B (ja) |
AU (1) | AU2007298275A1 (ja) |
CA (1) | CA2662641A1 (ja) |
WO (1) | WO2008035618A1 (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW201200311A (en) * | 2010-06-28 | 2012-01-01 | Basso Ind Corp | Nail feeding device of gas nailer |
CN102001083B (zh) * | 2010-12-09 | 2012-08-29 | 朱益民 | 一种燃气卷钉枪 |
US8636185B2 (en) * | 2010-11-15 | 2014-01-28 | Illinois Tool Works Inc. | Fastener advance delay for fastener driving tool |
DE102010061947A1 (de) * | 2010-11-25 | 2012-05-31 | Hilti Aktiengesellschaft | Eintreibgerät |
US9492915B2 (en) * | 2011-08-31 | 2016-11-15 | Illinois Tool Works Inc. | High efficiency engine for combustion nailer |
CN103846868B (zh) * | 2012-12-06 | 2016-08-03 | 苏州宝时得电动工具有限公司 | 打钉枪 |
JP6244696B2 (ja) * | 2013-07-04 | 2017-12-13 | マックス株式会社 | ファスナー打ち込み工具 |
TWI458605B (zh) * | 2013-08-09 | 2014-11-01 | Basso Ind Corp | A nail device for a nail gun |
US9662777B2 (en) | 2013-08-22 | 2017-05-30 | Techtronic Power Tools Technology Limited | Pneumatic fastener driver |
KR101617240B1 (ko) * | 2016-01-22 | 2016-05-02 | (주)한아기계 | 자동 클립 조립 장치 |
US10953530B2 (en) * | 2018-02-05 | 2021-03-23 | Ann-Chain Enterprise Co., Ltd. | Repeating nail-feeding structure for pneumatic nailing machine |
CN215617745U (zh) | 2018-04-13 | 2022-01-25 | 米沃奇电动工具公司 | 动力紧固件驱动器 |
US11130221B2 (en) | 2019-01-31 | 2021-09-28 | Milwaukee Electric Tool Corporation | Powered fastener driver |
CN115515754A (zh) * | 2020-05-06 | 2022-12-23 | 米沃奇电动工具公司 | 用于动力式紧固件驱动器的推动机构 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58132674U (ja) * | 1982-02-26 | 1983-09-07 | 株式会社マキタ電機製作所 | 釘打機 |
AU572133B2 (en) * | 1983-04-18 | 1988-05-05 | Veldman, A.G.G. | Percussive tool with improved combustion chamber |
US4942996A (en) * | 1988-09-23 | 1990-07-24 | Illinois Tool Works, Inc. | Fastener-driving tool |
US4863089A (en) * | 1988-11-16 | 1989-09-05 | Senco Products, Inc. | Flagless nail driving tool |
JPH0428970A (ja) | 1990-05-23 | 1992-01-31 | Matsushita Refrig Co Ltd | 多室型空気調和機 |
JP2510176Y2 (ja) * | 1990-06-22 | 1996-09-11 | 日立工機株式会社 | 空気式釘打機 |
US5191861A (en) * | 1991-07-12 | 1993-03-09 | Stanley-Bostitch, Inc. | Internal combustion actuated portable tool |
JPH0572380A (ja) * | 1991-09-11 | 1993-03-26 | Toshiba Corp | インターナルポンプの洗浄装置 |
US5197646A (en) * | 1992-03-09 | 1993-03-30 | Illinois Tool Works Inc. | Combustion-powered tool assembly |
JPH0572380U (ja) | 1992-03-13 | 1993-10-05 | 日立工機株式会社 | ガス釘打機 |
US5558264A (en) * | 1995-02-13 | 1996-09-24 | Illinois Tool Works Inc. | Combustion-powered, fastener-driving tool with gas-actuated, fastener-feeding mechanism |
US20030034377A1 (en) * | 2001-08-16 | 2003-02-20 | Porth Chris H. | Combustion tool with coil magazine |
US6715655B1 (en) * | 2003-01-03 | 2004-04-06 | Illinois Tool Works Inc. | Combustion chamber lock-out mechanism |
JP4155908B2 (ja) * | 2003-11-07 | 2008-09-24 | 株式会社マキタ | 燃焼式作業工具 |
EP1529601B1 (en) * | 2003-11-07 | 2007-10-31 | Makita Corporation | Combustion power tool |
US7225962B2 (en) * | 2005-02-18 | 2007-06-05 | Illinois Tool Works Inc. | Nail advancement systems for nail arrays disposed within nailing tool magazines |
JP2006252092A (ja) | 2005-03-10 | 2006-09-21 | Shimizu Corp | 医療機関の急性期医療需要予測システム |
JP4923436B2 (ja) * | 2005-05-10 | 2012-04-25 | マックス株式会社 | ガス燃焼式打込み工具 |
JP4877457B2 (ja) * | 2005-05-17 | 2012-02-15 | マックス株式会社 | ガス燃焼式打込み工具における釘送り作動遅延機構 |
JP4780282B2 (ja) * | 2005-05-17 | 2011-09-28 | マックス株式会社 | ガス燃焼式打込み工具におけるファスナー送り作動遅延機構 |
-
2006
- 2006-09-19 JP JP2006252092A patent/JP4984779B2/ja not_active Expired - Fee Related
-
2007
- 2007-09-13 US US12/440,384 patent/US7938303B2/en active Active
- 2007-09-13 CA CA002662641A patent/CA2662641A1/en not_active Abandoned
- 2007-09-13 CN CN2007800334265A patent/CN101511547B/zh not_active Expired - Fee Related
- 2007-09-13 EP EP07807259.2A patent/EP2065138B1/en not_active Not-in-force
- 2007-09-13 CN CN201210249401.1A patent/CN102814786B/zh not_active Expired - Fee Related
- 2007-09-13 AU AU2007298275A patent/AU2007298275A1/en not_active Abandoned
- 2007-09-13 WO PCT/JP2007/067852 patent/WO2008035618A1/ja active Application Filing
- 2007-09-13 KR KR1020097004919A patent/KR20090060292A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO2008035618A1 (fr) | 2008-03-27 |
KR20090060292A (ko) | 2009-06-11 |
US20100176175A1 (en) | 2010-07-15 |
EP2065138A1 (en) | 2009-06-03 |
AU2007298275A1 (en) | 2008-03-27 |
CN102814786B (zh) | 2014-06-04 |
CN102814786A (zh) | 2012-12-12 |
CN101511547A (zh) | 2009-08-19 |
CA2662641A1 (en) | 2008-03-27 |
US7938303B2 (en) | 2011-05-10 |
EP2065138B1 (en) | 2015-11-11 |
EP2065138A4 (en) | 2010-12-22 |
CN101511547B (zh) | 2013-03-13 |
JP2008073773A (ja) | 2008-04-03 |
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