JP2006281398A - ガス燃焼式打込み工具のモータ保持機構 - Google Patents
ガス燃焼式打込み工具のモータ保持機構 Download PDFInfo
- Publication number
- JP2006281398A JP2006281398A JP2005106650A JP2005106650A JP2006281398A JP 2006281398 A JP2006281398 A JP 2006281398A JP 2005106650 A JP2005106650 A JP 2005106650A JP 2005106650 A JP2005106650 A JP 2005106650A JP 2006281398 A JP2006281398 A JP 2006281398A
- Authority
- JP
- Japan
- Prior art keywords
- motor
- combustion
- gas
- combustion chamber
- sleeve
- 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
- B25C1/00—Hand-held nailing tools; Nail feeding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
- B25F5/006—Vibration damping means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/373—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape
- F16F1/376—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape having projections, studs, serrations or the like on at least one surface
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
【解決手段】燃焼室11の上部壁にモータ用収納部22を形成し、モータ20のシャフト21を収納部22の底部を貫通させて燃焼室11に臨む回転ファン18に結合させ、燃焼室11内で回転ファン18で撹拌混合して得た混合ガスに点火して燃焼させ、この燃焼によって生じた燃焼ガスの圧力でファスナーを打ち込むガス燃焼式打込み工具において、収納部22にはモータ20を、その上下部にそれぞれ弾性を有する短筒状の緩衝体25、26を介して収納するとともに、各緩衝体25、26には上下方向に長い複数の溝穴28を周方向に沿って一定の間隔をおいて形成した。
【選択図】図3
Description
18 回転ファン
20 モータ
21 シャフト
22 収納部
25、26 緩衝体
Claims (5)
- 打撃シリンダの上方に燃焼室を設け、この燃焼室の上部壁にモータを収納する収納部を形成し、上記モータのシャフトを上記収納部の底部を貫通させて燃焼室に臨む回転ファンに結合させ、上記燃焼室内で、可燃性ガスと空気とを上記回転ファンで撹拌混合して得た混合ガスに点火して燃焼させ、この燃焼によって生じた燃焼ガスの圧力で釘等のファスナーを打ち込むガス燃焼式打込み工具において、
上記収納部には上記モータを、その上下部にそれぞれ弾性を有する短筒状の緩衝体を介して収納するとともに、上記各緩衝体には上下方向に長い複数の溝穴を周方向に沿って一定の間隔をおいて形成した
ことを特徴とするガス燃焼式打込み工具のモータ保持機構。 - 上記緩衝体の一端には、上記収納部の内径と略同じ外径のフランジを形成し、上記収納部の内側面と緩衝体の外周面との間には隙間を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のモータ保持機構。
- 上記緩衝体の上記モータの上端または下端に当接する面には、複数の突部を周方向に沿って一定の間隔をおいて形成したことを特徴とする、請求項1または2に記載のガス燃焼式打込み工具のモータ保持機構。
- 上記収納部の内壁面とモータの外周面との間に合成樹脂製のシート状モータスリーブを介在させ、このモータスリーブの両側面には上下方向に形成された複数の平行な突条を、上記内壁面の側と上記外周面の側とで交互に形成したことを特徴とする、請求項1、2または3に記載のガス燃焼式打込み工具のモータ保持機構。
- 上記収納部の内側面とモータスリーブおよびモータスリーブとモータとをそれぞれ互いに回転できないように係合させたことを特徴とする、請求項4に記載のガス燃焼式打込み工具のモータ保持機構。
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005106650A JP4930670B2 (ja) | 2005-04-01 | 2005-04-01 | ガス燃焼式打込み工具のモータ保持機構 |
CN200680011033A CN100577366C (zh) | 2005-04-01 | 2006-03-30 | 气体燃烧式打入工具 |
KR1020077022187A KR100894768B1 (ko) | 2005-04-01 | 2006-03-30 | 가스 연소식 타입 공구 및 가스 연소식 타입 공구의 모터 보유 지지 기구 |
EP06730679A EP1864759B1 (en) | 2005-04-01 | 2006-03-30 | Gas combustion type hammering tool |
US11/887,070 US20090032563A1 (en) | 2005-04-01 | 2006-03-30 | Gas combustion type striking machine |
CA002602568A CA2602568A1 (en) | 2005-04-01 | 2006-03-30 | Gas combustion type hammering tool |
DE602006017526T DE602006017526D1 (de) | 2005-04-01 | 2006-03-30 | Verbrennungsgasbetätigtes schlagwerkzeug |
AU2006232247A AU2006232247A1 (en) | 2005-04-01 | 2006-03-30 | Gas combustion type hammering tool |
PCT/JP2006/306731 WO2006106866A1 (ja) | 2005-04-01 | 2006-03-30 | ガス燃焼式打込み工具 |
AT06730679T ATE484362T1 (de) | 2005-04-01 | 2006-03-30 | Verbrennungsgasbetätigtes schlagwerkzeug |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005106650A JP4930670B2 (ja) | 2005-04-01 | 2005-04-01 | ガス燃焼式打込み工具のモータ保持機構 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006281398A true JP2006281398A (ja) | 2006-10-19 |
JP4930670B2 JP4930670B2 (ja) | 2012-05-16 |
Family
ID=37073421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005106650A Active JP4930670B2 (ja) | 2005-04-01 | 2005-04-01 | ガス燃焼式打込み工具のモータ保持機構 |
Country Status (9)
Country | Link |
---|---|
US (1) | US20090032563A1 (ja) |
EP (1) | EP1864759B1 (ja) |
JP (1) | JP4930670B2 (ja) |
KR (1) | KR100894768B1 (ja) |
CN (1) | CN100577366C (ja) |
AU (1) | AU2006232247A1 (ja) |
CA (1) | CA2602568A1 (ja) |
DE (1) | DE602006017526D1 (ja) |
WO (1) | WO2006106866A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008099888A1 (ja) | 2007-02-15 | 2008-08-21 | Max Co., Ltd. | ガス燃焼式打込み工具 |
WO2009041336A1 (ja) * | 2007-09-27 | 2009-04-02 | Makita Corporation | 打ち込み工具 |
JP2009148881A (ja) * | 2007-12-21 | 2009-07-09 | Hilti Ag | 燃焼力駆動式打込み装置 |
JP2009285815A (ja) * | 2008-05-30 | 2009-12-10 | Hitachi Koki Co Ltd | 燃焼式釘打機 |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4957899B2 (ja) * | 2007-05-10 | 2012-06-20 | マックス株式会社 | ガスネイラの燃焼室構造 |
JP5122203B2 (ja) * | 2007-07-26 | 2013-01-16 | 株式会社マキタ | 燃焼式打ち込み工具 |
AU2011201833A1 (en) * | 2011-04-21 | 2012-11-08 | Illinois Tool Works Inc. | Combustion powered tool assembly |
CN102785219A (zh) * | 2012-08-31 | 2012-11-21 | 朱益民 | 一种燃气打钉枪 |
CN103111984B (zh) * | 2012-12-29 | 2015-02-04 | 南京腾亚精工科技有限公司 | 一种射钉枪电机悬挂密封装置 |
US9662777B2 (en) | 2013-08-22 | 2017-05-30 | Techtronic Power Tools Technology Limited | Pneumatic fastener driver |
US10022848B2 (en) | 2014-07-28 | 2018-07-17 | Black & Decker Inc. | Power tool drive mechanism |
US10717179B2 (en) * | 2014-07-28 | 2020-07-21 | Black & Decker Inc. | Sound damping for power tools |
JP6492280B2 (ja) * | 2015-12-08 | 2019-04-03 | 株式会社丸高工業 | エアータッカー |
US10493607B2 (en) | 2016-06-28 | 2019-12-03 | Black & Decker, Inc. | Concrete nailer having magazine cutout for deep tracks |
US11325235B2 (en) | 2016-06-28 | 2022-05-10 | Black & Decker, Inc. | Push-on support member for fastening tools |
US11267114B2 (en) | 2016-06-29 | 2022-03-08 | Black & Decker, Inc. | Single-motion magazine retention for fastening tools |
US10987790B2 (en) | 2016-06-30 | 2021-04-27 | Black & Decker Inc. | Cordless concrete nailer with improved power take-off mechanism |
US11279013B2 (en) | 2016-06-30 | 2022-03-22 | Black & Decker, Inc. | Driver rebound plate for a fastening tool |
US11400572B2 (en) | 2016-06-30 | 2022-08-02 | Black & Decker, Inc. | Dry-fire bypass for a fastening tool |
US10926385B2 (en) | 2017-02-24 | 2021-02-23 | Black & Decker, Inc. | Contact trip having magnetic filter |
Citations (7)
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JPS59205273A (ja) * | 1983-05-02 | 1984-11-20 | シグノ−ド・コ−ポレ−シヨン | 携帯式フアスナ打込み工具 |
JPS6189465A (ja) * | 1984-10-05 | 1986-05-07 | 株式会社日立製作所 | 冷蔵庫のフアンモ−タ用防振ゴム構造 |
JPS61144447A (ja) * | 1984-11-16 | 1986-07-02 | ゼネラル・エレクトリツク・カンパニイ | 弾性支持体 |
JPH11239983A (ja) * | 1997-12-22 | 1999-09-07 | Illinois Tool Works Inc <Itw> | 燃焼動力型工具 |
JP2002144253A (ja) * | 2000-10-10 | 2002-05-21 | Illinois Tool Works Inc <Itw> | 鉄製コア式ファンモータ用燃焼動力式ツールサスペンション |
JP2004025064A (ja) * | 2002-06-26 | 2004-01-29 | Sony Corp | 振動発生装置および電子機器 |
JP2004130506A (ja) * | 2002-09-12 | 2004-04-30 | Illinois Tool Works Inc <Itw> | 燃焼動力式工具内の燃焼室のファン用モータ用懸架機構 |
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JP4353110B2 (ja) * | 2004-04-19 | 2009-10-28 | 日立工機株式会社 | 燃焼式釘打機 |
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2005
- 2005-04-01 JP JP2005106650A patent/JP4930670B2/ja active Active
-
2006
- 2006-03-30 CN CN200680011033A patent/CN100577366C/zh not_active Expired - Fee Related
- 2006-03-30 WO PCT/JP2006/306731 patent/WO2006106866A1/ja active Application Filing
- 2006-03-30 CA CA002602568A patent/CA2602568A1/en not_active Abandoned
- 2006-03-30 AU AU2006232247A patent/AU2006232247A1/en not_active Abandoned
- 2006-03-30 US US11/887,070 patent/US20090032563A1/en not_active Abandoned
- 2006-03-30 KR KR1020077022187A patent/KR100894768B1/ko not_active IP Right Cessation
- 2006-03-30 DE DE602006017526T patent/DE602006017526D1/de active Active
- 2006-03-30 EP EP06730679A patent/EP1864759B1/en not_active Not-in-force
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS59205273A (ja) * | 1983-05-02 | 1984-11-20 | シグノ−ド・コ−ポレ−シヨン | 携帯式フアスナ打込み工具 |
JPS6189465A (ja) * | 1984-10-05 | 1986-05-07 | 株式会社日立製作所 | 冷蔵庫のフアンモ−タ用防振ゴム構造 |
JPS61144447A (ja) * | 1984-11-16 | 1986-07-02 | ゼネラル・エレクトリツク・カンパニイ | 弾性支持体 |
JPH11239983A (ja) * | 1997-12-22 | 1999-09-07 | Illinois Tool Works Inc <Itw> | 燃焼動力型工具 |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008099888A1 (ja) | 2007-02-15 | 2008-08-21 | Max Co., Ltd. | ガス燃焼式打込み工具 |
JP2008194802A (ja) * | 2007-02-15 | 2008-08-28 | Max Co Ltd | ガス燃焼式打込み工具 |
WO2009041336A1 (ja) * | 2007-09-27 | 2009-04-02 | Makita Corporation | 打ち込み工具 |
JP2009078340A (ja) * | 2007-09-27 | 2009-04-16 | Makita Corp | 打ち込み工具 |
EP2193884A1 (en) * | 2007-09-27 | 2010-06-09 | Makita Corporation | Knock-in tool |
EP2193884A4 (en) * | 2007-09-27 | 2011-05-25 | Makita Corp | PERCUSSION TOOL |
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JP2009148881A (ja) * | 2007-12-21 | 2009-07-09 | Hilti Ag | 燃焼力駆動式打込み装置 |
JP2009285815A (ja) * | 2008-05-30 | 2009-12-10 | Hitachi Koki Co Ltd | 燃焼式釘打機 |
Also Published As
Publication number | Publication date |
---|---|
EP1864759A1 (en) | 2007-12-12 |
US20090032563A1 (en) | 2009-02-05 |
DE602006017526D1 (de) | 2010-11-25 |
CA2602568A1 (en) | 2006-10-12 |
JP4930670B2 (ja) | 2012-05-16 |
KR100894768B1 (ko) | 2009-04-24 |
CN101155668A (zh) | 2008-04-02 |
AU2006232247A1 (en) | 2006-10-12 |
KR20070106584A (ko) | 2007-11-01 |
EP1864759A4 (en) | 2010-01-20 |
WO2006106866A1 (ja) | 2006-10-12 |
EP1864759B1 (en) | 2010-10-13 |
CN100577366C (zh) | 2010-01-06 |
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