JP2010528891A - 動力工具用ハウジング継手 - Google Patents
動力工具用ハウジング継手 Download PDFInfo
- Publication number
- JP2010528891A JP2010528891A JP2010512113A JP2010512113A JP2010528891A JP 2010528891 A JP2010528891 A JP 2010528891A JP 2010512113 A JP2010512113 A JP 2010512113A JP 2010512113 A JP2010512113 A JP 2010512113A JP 2010528891 A JP2010528891 A JP 2010528891A
- Authority
- JP
- Japan
- Prior art keywords
- housing
- power tool
- housing part
- connecting element
- threaded joint
- 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
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000035939 shock Effects 0.000 claims 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000005489 elastic deformation Effects 0.000 abstract description 2
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 2
- 230000003584 silencer Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D17/00—Details of, or accessories for, portable power-driven percussive tools
- B25D17/24—Damping the reaction force
-
- 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
- B25F5/02—Construction of casings, bodies or handles
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
【選択図】 図1
Description
11 前方ハウジング部分
12 ハンドル
13 圧縮空気導管接続部
14 排気サイレンサー
15 トリガー
18 駆動モーター
19 衝撃ユニット
20 出力軸
21 遮断機構
22 接続領域
23 ネジ継手
24 接続要素
26 ネジ部
27 ネジ部
28 雌ネジ
29 雌ネジ
32 薄壁ウエスト部
33 距離スリーブ
35 弾性O字リング
36 溝
37 凹部
38 凹部
Claims (6)
- ハウジングと、駆動モーター(18)と、出力軸(20)と、駆動モーター(18)を出力軸(20)に結合する動力伝達部材(19)とを備え、ハウジングが、接続領域(22)でネジ継手(23)によって共に堅固な接続状態に維持される2つの分離可能な部分(10、11)から構成される動力工具において、
ネジ継手(23)が、ハウジング部分(10、11)における雌ネジ(28、29)と共動するよう設けられたネジ式管状接続要素(24)を備え、前記接続要素(24)が所定の軸方向伸張部を備え、また前記接続要素(24)が、
・ハウジング部分のうちの一方(11)の雌ネジ(28)と係合する第一のネジ部(26)と、
・ハウジング部分の他方(10)の雌ネジ(29)と係合する第二のネジ部(27)と、
・ 前記第一のネジ部(26)と前記第二のネジ部(27)との間に配置され軸方向に間隔を置いて形成される薄壁ウエスト部(32)と、
を備え、
前記ウエスト部(32)が、ネジ継手(23)の締め付け長を増大することによってネジ継手(23)の軸方向剛性を減少するようにされていること
を特徴とする動力工具。 - 前記ウエスト部(32)が、弾性リング(35)を担持するよう構成され、ハウジング部分(10、11)を組立てる際に、前記弾性リング(35)がハウジング部分(10、11)と接続要素(24)との間を締め付けるよう構成され、それにより前記弾性リング(35)がハウジング部分(10、11)に摩擦力を生じるように弾性的に変形することを特徴とする請求項1に記載の動力工具。
- 前記ハウジング部分(10、11)のうちの少なくとも一方が、接続領域(22)に環状溝(36)を備え、前記ハウジング部分(10、11)がネジ継手(23)によって相互に締め付けられる際に、前記溝(36)が前記リング(35)を部分的に受けるための内側に開いた環状チャネルを形成するよう構成されていることを特徴とする請求項2に記載の動力工具。
- 前記弾性リング(35)が、Oリングの形状を有することを特徴とする請求項2叉は請求項3に記載の動力工具。
- 前記接続要素(24)が、ハウジング部分(11)が接続される前に、ハウジング部分(10)に接続要素(24)を螺入する工具係合手段(37、38)を備えていることを特徴とする請求項1〜4の何れか一項に記載の動力工具。
- 動力伝達部材が、液圧式衝撃発生装置(19)で構成され、一方のハウジング部分(10) が駆動モーター(18)を収容し、他方のハウジング部分(11)が前記衝撃発生装置(19)を収容することを特徴とする請求項1〜5の何れか一項に記載の動力工具。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0701394-9 | 2007-06-11 | ||
SE0701394A SE531283C2 (sv) | 2007-06-11 | 2007-06-11 | Husskarv för ett kraftverktyg |
PCT/SE2008/000381 WO2008153466A1 (en) | 2007-06-11 | 2008-06-05 | Housing joint for a power tool |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010528891A true JP2010528891A (ja) | 2010-08-26 |
JP5303548B2 JP5303548B2 (ja) | 2013-10-02 |
Family
ID=40129938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010512113A Active JP5303548B2 (ja) | 2007-06-11 | 2008-06-05 | 動力工具用ハウジング継手 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8371395B2 (ja) |
EP (1) | EP2155441B1 (ja) |
JP (1) | JP5303548B2 (ja) |
CN (1) | CN101678546B (ja) |
SE (1) | SE531283C2 (ja) |
WO (1) | WO2008153466A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010028302A1 (de) * | 2010-04-28 | 2011-12-01 | Hilti Aktiengesellschaft | Bohrwerkzeug |
US9199359B2 (en) * | 2012-11-13 | 2015-12-01 | Worktools, Inc. | Hand squeeze powered rotary tool |
EP3189940B1 (en) * | 2012-12-25 | 2018-01-31 | Makita Corporation | Impact tool |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05169375A (ja) * | 1991-12-20 | 1993-07-09 | Kanematsu Nnk Corp | 手持ち式打撃工具の防振ハンドル |
JP2005066804A (ja) * | 2003-08-27 | 2005-03-17 | Ryobi Ltd | 電動工具 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE377900B (ja) * | 1974-01-15 | 1975-08-04 | Atlas Copco Ab | |
US3972491A (en) * | 1975-07-14 | 1976-08-03 | United Technologies Corporation | Two-position helicopter main rotor |
SE438465B (sv) | 1980-12-18 | 1985-04-22 | Atlas Copco Ab | Grepporgan med valfri instellning for slagverktyg |
DE3335005A1 (de) * | 1983-09-28 | 1985-04-18 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftbetriebenes handwerkzeug mit einem druckluftmotor |
US4771833A (en) * | 1988-02-08 | 1988-09-20 | Honsa Technologies | Portable tool with vibration damping |
DE3825711A1 (de) * | 1988-07-28 | 1990-02-01 | Weber Schraubautomaten | Drehwerkzeug |
US5251367A (en) * | 1991-08-21 | 1993-10-12 | Equipment Development Company, Inc. | Pneumatically driven descaling tools |
GB9718312D0 (en) | 1997-08-30 | 1997-11-05 | Black & Decker Inc | Power tool |
AU4972600A (en) * | 1999-05-03 | 2000-12-12 | Stanley Works Pty. Ltd., The | Impulse wrench |
US6401836B1 (en) * | 2000-02-29 | 2002-06-11 | Ingersoll-Rand Company | Speed regulating apparatus for a pneumatic tool |
GB0008465D0 (en) * | 2000-04-07 | 2000-05-24 | Black & Decker Inc | Rotary hammer mode change mechanism |
US6715380B2 (en) * | 2001-05-14 | 2004-04-06 | C. & E. Fein Gmbh & Co. Kg | Power-driven screwdriver |
DE10156387B8 (de) * | 2001-11-16 | 2008-07-24 | Robert Bosch Gmbh | Handwerkzeugmaschine mit Lufteintritts- bzw. Luftaustrittsöffnungen im Gehäuse |
AU2003215001A1 (en) * | 2002-02-04 | 2003-09-02 | Milwaukee Electric Tool Corporation | Electrical devices including a switched reluctance motor |
CN1305013C (zh) * | 2002-11-28 | 2007-03-14 | 日立工机株式会社 | 具有粘附其上用于识别的盖子和标签的便携式工具 |
US20060144605A1 (en) * | 2003-11-06 | 2006-07-06 | Hsiu-Ju Chen | Shock-absorbing structure for pneumatic tool |
GB0428210D0 (en) * | 2004-12-23 | 2005-01-26 | Black & Decker Inc | Mode change mechanism |
US7478979B2 (en) * | 2005-04-27 | 2009-01-20 | Eastway Fair Company Limited | Rotatable chuck |
US7886840B2 (en) * | 2008-05-05 | 2011-02-15 | Ingersoll-Rand Company | Motor assembly for pneumatic tool |
-
2007
- 2007-06-11 SE SE0701394A patent/SE531283C2/sv unknown
-
2008
- 2008-06-05 US US12/663,587 patent/US8371395B2/en active Active
- 2008-06-05 WO PCT/SE2008/000381 patent/WO2008153466A1/en active Application Filing
- 2008-06-05 CN CN2008800194457A patent/CN101678546B/zh active Active
- 2008-06-05 EP EP08767054.3A patent/EP2155441B1/en active Active
- 2008-06-05 JP JP2010512113A patent/JP5303548B2/ja active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05169375A (ja) * | 1991-12-20 | 1993-07-09 | Kanematsu Nnk Corp | 手持ち式打撃工具の防振ハンドル |
JP2005066804A (ja) * | 2003-08-27 | 2005-03-17 | Ryobi Ltd | 電動工具 |
Also Published As
Publication number | Publication date |
---|---|
EP2155441A4 (en) | 2017-10-25 |
JP5303548B2 (ja) | 2013-10-02 |
WO2008153466A1 (en) | 2008-12-18 |
EP2155441A1 (en) | 2010-02-24 |
CN101678546A (zh) | 2010-03-24 |
US20100181087A1 (en) | 2010-07-22 |
US8371395B2 (en) | 2013-02-12 |
SE531283C2 (sv) | 2009-02-10 |
EP2155441B1 (en) | 2018-10-10 |
CN101678546B (zh) | 2011-05-18 |
SE0701394L (sv) | 2008-12-12 |
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