JP4923461B2 - 打込み工具の低全高構造 - Google Patents
打込み工具の低全高構造 Download PDFInfo
- Publication number
- JP4923461B2 JP4923461B2 JP2005210495A JP2005210495A JP4923461B2 JP 4923461 B2 JP4923461 B2 JP 4923461B2 JP 2005210495 A JP2005210495 A JP 2005210495A JP 2005210495 A JP2005210495 A JP 2005210495A JP 4923461 B2 JP4923461 B2 JP 4923461B2
- Authority
- JP
- Japan
- Prior art keywords
- head valve
- cylinder
- wall
- striking
- exhaust port
- 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.)
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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
- B25C1/04—Hand-held nailing tools; Nail feeding devices operated by fluid pressure, e.g. by air pressure
- B25C1/041—Hand-held nailing tools; Nail feeding devices operated by fluid pressure, e.g. by air pressure with fixed main cylinder
- B25C1/042—Main valve and main cylinder
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Portable Nailing Machines And Staplers (AREA)
Description
6 打撃シリンダ
7 メインエアチャンバ
8 シリンダキャップ
10 筒状内壁
11 筒状外壁
13 ヘッドバルブ
Claims (2)
- 中空のボディの内部に、釘打ち込み用ドライバを結合した打撃ピストンを摺動自在に収容する打撃シリンダを配置し、打撃シリンダの外側には圧縮空気を貯留するメインエアチャンバを配置し、
上記ボディの上部には上記打撃シリンダとメインエアチャンバを覆うシリンダキャップを固定し、上記メインエアチャンバと打撃シリンダとを開閉する上下の外径が同径の筒状のヘッドバルブの下部を上記打撃シリンダの外側に配置するとともに、
上記シリンダキャップの下面には、筒状内壁と筒状外壁とを一体に形成し、筒状内壁の内側に上記打撃ピストンの上死点を規定するピストンストップを設け、上記筒状内壁と筒状外壁との間には、上記ヘッドバルブを摺動自在に設け、
上記シリンダキャップの側壁下部とヘッドバルブには排気口を貫通形成し、上記ヘッドバルブが閉じ作動したときは、ヘッドバルブの排気口を介してシリンダキャップの排気口と上記打撃シリンダの上部とを連通させるものであり、
上記ヘッドバルブの上部及び下部には、上記ヘッドバルブの排気口を挟むように、上記筒状外壁に当接するシール部材が取り付けられていることを特徴とする打ち込み工具の低全高構造。 - 上記シリンダキャップの側壁の排気口の外側に排気カバーを配置し、排気カバーの下部に形成した排気口からフィルタを介して排気させることを特徴とする、請求項1記載の打ち込み工具の低全高構造。
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005210495A JP4923461B2 (ja) | 2005-07-20 | 2005-07-20 | 打込み工具の低全高構造 |
TW095126041A TWI419773B (zh) | 2005-07-20 | 2006-07-17 | Percussion tool (2) |
US11/996,104 US7703651B2 (en) | 2005-07-20 | 2006-07-20 | Driving tool |
EP06781299A EP1918074B1 (en) | 2005-07-20 | 2006-07-20 | Driving tool |
AT06781299T ATE508845T1 (de) | 2005-07-20 | 2006-07-20 | Antriebswerkzeug |
PCT/JP2006/314339 WO2007010959A1 (ja) | 2005-07-20 | 2006-07-20 | 打ち込み工具 |
CA002615512A CA2615512A1 (en) | 2005-07-20 | 2006-07-20 | Driving tool |
AU2006270806A AU2006270806A1 (en) | 2005-07-20 | 2006-07-20 | Driving tool |
NO20080345A NO20080345L (no) | 2005-07-20 | 2008-01-16 | Driv-verktoy |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005210495A JP4923461B2 (ja) | 2005-07-20 | 2005-07-20 | 打込み工具の低全高構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007021693A JP2007021693A (ja) | 2007-02-01 |
JP4923461B2 true JP4923461B2 (ja) | 2012-04-25 |
Family
ID=37668831
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005210495A Active JP4923461B2 (ja) | 2005-07-20 | 2005-07-20 | 打込み工具の低全高構造 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7703651B2 (ja) |
EP (1) | EP1918074B1 (ja) |
JP (1) | JP4923461B2 (ja) |
AU (1) | AU2006270806A1 (ja) |
CA (1) | CA2615512A1 (ja) |
NO (1) | NO20080345L (ja) |
TW (1) | TWI419773B (ja) |
WO (1) | WO2007010959A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5071287B2 (ja) * | 2008-07-18 | 2012-11-14 | マックス株式会社 | 空気圧工具 |
JP5310311B2 (ja) * | 2009-06-29 | 2013-10-09 | マックス株式会社 | 衝撃工具用バンパ及び衝撃工具 |
TWI551405B (zh) * | 2011-12-28 | 2016-10-01 | Makita Corp | Pneumatic tools |
US9662777B2 (en) | 2013-08-22 | 2017-05-30 | Techtronic Power Tools Technology Limited | Pneumatic fastener driver |
US10040183B2 (en) | 2013-10-11 | 2018-08-07 | Illinois Tool Works Inc. | Powered nailer with positive piston return |
EP2875903A1 (de) * | 2013-11-26 | 2015-05-27 | HILTI Aktiengesellschaft | Pyrotechnisches Eintreibgerät |
JP6540372B2 (ja) * | 2015-08-24 | 2019-07-10 | マックス株式会社 | 打込み工具 |
JP6578816B2 (ja) * | 2015-08-24 | 2019-09-25 | マックス株式会社 | 打込み工具 |
US10875165B2 (en) | 2017-08-02 | 2020-12-29 | Illinois Tool Works Inc. | Fastener-driving tool with one or more combustion chambers and an exhaust gas recirculation system |
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US4581964A (en) * | 1985-02-22 | 1986-04-15 | Max Co. Ltd. | Fastener driving tool with improved magazine and feed mechanism |
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US5259465A (en) * | 1990-01-10 | 1993-11-09 | Makita Electric Works, Ltd. | Filter for a pneumatic tool |
JPH0780192B2 (ja) | 1991-02-15 | 1995-08-30 | 正紀 羽根 | 発泡樹脂成形品の取出方法およびその処理装置 |
JPH0645336Y2 (ja) * | 1991-03-01 | 1994-11-24 | マックス株式会社 | 空気駆動釘打機のヘッドバルブ |
US5207143A (en) * | 1991-05-16 | 1993-05-04 | Umberto Monacelli | Pneumatic fastener driving apparatus with an improved valve |
US5181450A (en) * | 1991-05-16 | 1993-01-26 | Umberto Monacelli | Pneumatic fastener driving apparatus with piston holding detent |
JPH052877A (ja) | 1991-06-27 | 1993-01-08 | Sanyo Electric Co Ltd | 映像表示メモリアクセス方式 |
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DE9305760U1 (de) * | 1993-04-16 | 1993-06-17 | Joh. Friedrich Behrens AG, 2070 Ahrensburg | Auslösesicherung an einem Eintreibgerät für Befestigungsmittel |
US5476205A (en) * | 1994-12-22 | 1995-12-19 | Stanley-Bostitch, Inc. | Make and break head valve assembly |
EP0747175B1 (en) * | 1995-06-09 | 2003-08-27 | Max Co., Ltd. | Exhaust mechanism of pneumatic nailing machine |
JP3240923B2 (ja) * | 1996-05-10 | 2001-12-25 | 日立工機株式会社 | 多数回打撃式打込機 |
IT237845Y1 (it) * | 1997-08-01 | 2000-09-29 | Bea Italiana S P A | Dispositivo portatile per inserire,entro sedi predefinite di un corpo,come un mobile,organi di vincolo e/o supporto di elementi portanti |
JP3520754B2 (ja) * | 1997-12-19 | 2004-04-19 | 日立工機株式会社 | 打込機 |
DE10025101A1 (de) | 2000-05-20 | 2001-11-29 | Karl M Reich Verbindungstechni | Vorrichtung zum Eintreiben eines Befestigungsmittels durch Druckluft, insbesondere druckluftbetreibbarer Nagler |
JP4507384B2 (ja) * | 2000-10-23 | 2010-07-21 | マックス株式会社 | 釘打機における排気構造 |
US6648202B2 (en) * | 2001-02-08 | 2003-11-18 | Black & Decker Inc. | Pneumatic fastening tool |
JP3687593B2 (ja) * | 2001-11-19 | 2005-08-24 | マックス株式会社 | 圧縮空気駆動衝撃工具の打撃ピストン保持機構 |
JP3818234B2 (ja) * | 2002-07-19 | 2006-09-06 | 日立工機株式会社 | 釘打機 |
US6533156B1 (en) * | 2002-09-09 | 2003-03-18 | We-Chou Chang | Pneumatic nail gun |
US6834789B1 (en) * | 2004-03-24 | 2004-12-28 | Laboratoire Primatech Inc. | Pneumatic fastener driving tool for hardwood flooring |
JP4650610B2 (ja) * | 2004-08-19 | 2011-03-16 | マックス株式会社 | 圧縮空気釘打機のメインバルブ機構 |
JP4687572B2 (ja) * | 2006-06-14 | 2011-05-25 | 日立工機株式会社 | 打込機 |
US7448524B1 (en) * | 2007-05-22 | 2008-11-11 | De Poan Pneumatic Corp. | Moveable cylinder driving air passage of nail gun |
US7556183B1 (en) * | 2008-02-04 | 2009-07-07 | De Poan Pneumatic Corp. | Control device for nail hitting of pneumatic nail guns |
-
2005
- 2005-07-20 JP JP2005210495A patent/JP4923461B2/ja active Active
-
2006
- 2006-07-17 TW TW095126041A patent/TWI419773B/zh active
- 2006-07-20 WO PCT/JP2006/314339 patent/WO2007010959A1/ja active Application Filing
- 2006-07-20 EP EP06781299A patent/EP1918074B1/en active Active
- 2006-07-20 CA CA002615512A patent/CA2615512A1/en not_active Abandoned
- 2006-07-20 AU AU2006270806A patent/AU2006270806A1/en not_active Abandoned
- 2006-07-20 US US11/996,104 patent/US7703651B2/en active Active
-
2008
- 2008-01-16 NO NO20080345A patent/NO20080345L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP1918074A1 (en) | 2008-05-07 |
TWI419773B (zh) | 2013-12-21 |
JP2007021693A (ja) | 2007-02-01 |
WO2007010959A1 (ja) | 2007-01-25 |
NO20080345L (no) | 2008-01-31 |
TW200720034A (en) | 2007-06-01 |
US7703651B2 (en) | 2010-04-27 |
AU2006270806A1 (en) | 2007-01-25 |
US20090230166A1 (en) | 2009-09-17 |
EP1918074B1 (en) | 2011-05-11 |
EP1918074A4 (en) | 2009-06-17 |
CA2615512A1 (en) | 2007-01-25 |
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