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1. 发明授权

US09199369B2 Pneumatic striking mechanism and hand-held power tool 有权
标题翻译：气动打击机构和手持式电动工具
公开(公告)号：US09199369B2
公开(公告)日：2015-12-01
申请号：US12799184
申请日：2010-04-19
申请人： Ferdinand Kristen , Stefan Hammerstingl , Erwin Manschitz , Markus Hartmann
发明人： Ferdinand Kristen , Stefan Hammerstingl , Erwin Manschitz , Markus Hartmann
IPC分类号： B25D11/06 , B25D17/00 , B25D9/04 , B25D17/06
CPC分类号： B25D17/06 , B25D2211/003 , B25D2211/068 , B25D2217/0019 , B25D2217/0023 , B25D2222/54
摘要： A pneumatic striking mechanism includes a guide cylinder in which a freely moving piston and an exciter piston are arranged movably along a striking axis. The guide cylinder has a plastic. The striking mechanism includes a pneumatic chamber sealed off by the guide cylinder, by the freely moving piston and by the exciter piston, as well as a drive for periodically moving the exciter piston, as a result of which the freely moving piston is excited to execute a periodical movement between the striking surface and the exciter piston.
摘要翻译：气动打击机构包括导向气缸，其中自由运动的活塞和励磁机活塞沿冲击轴线可移动地布置。导向圆筒具有塑料。撞击机构包括由引导筒密封的气动室，通过自由移动的活塞和励磁机活塞以及用于周期性地移动励磁机活塞的驱动装置，由此自由活动的活塞被激励以执行撞击表面和励磁机活塞之间的定期运动。

2. 发明授权

US08177023B2 Sound dampening housing for rock drill 有权
标题翻译：用于凿岩机的防潮外壳
公开(公告)号：US08177023B2
公开(公告)日：2012-05-15
申请号：US12594484
申请日：2008-04-04
申请人： Seppo Peltola , Ari Haavisto
发明人： Seppo Peltola , Ari Haavisto
IPC分类号： B25D17/11 , E21B19/08 , F01N1/08 , G10K11/04 , H02K5/24
CPC分类号： B25D17/11 , B25D2222/54 , E21B7/025 , Y10S173/02
摘要： The invention relates to a sound dampening housing for a rock drill which moves along a feed beam in a longitudinal direction thereof, the sound dampening housing being attachable to the feed beam of the rock drill on its both sides so that together with the feed beam the sound dampening housing constitutes a substantially closed space. The sound dampening housing is double-shelled, and an airspace is provided between its inner shell and its outer shell.
摘要翻译：本发明涉及一种用于凿岩机的声音衰减装置，其沿纵向方向沿着进给梁移动，该声音衰减装置可在其两侧附接到凿岩机的进给梁，使得与进给梁一起防音罩构成基本封闭的空间。隔音罩是双壳式的，在其内壳和外壳之间设有一个空间。

3. 发明申请

US20080029284A1 HANDLE DEVICE FOR A HAMMER GUN 有权
标题翻译：手枪的手柄
公开(公告)号：US20080029284A1
公开(公告)日：2008-02-07
申请号：US11755910
申请日：2007-05-31
申请人： Chun-Hao Chen , Yueh-Pei Liu
发明人： Chun-Hao Chen , Yueh-Pei Liu
IPC分类号： B25D17/04
CPC分类号： B25D17/04 , B25D2222/54
摘要： A handle device for a hammer gun includes a tubular sleeve and a handle body. The tubular sleeve is adapted to connect threadedly with a barrel of the hammer gun, and includes front and rear end faces, a peripheral wall interconnecting the front and rear end faces, an installing cavity extending from the front end face toward the rear end face and adapted to receive therein the barrel of the hammer gun, and a retaining portion provided on the peripheral wall. The handle body has a grip portion, and a casing portion molded directly over the tubular sleeve and engaging the retaining portion so that the tubular sleeve is connected immovably to the handle body.
摘要翻译：用于锤枪的手柄装置包括管状套筒和手柄本体。管状套管适于与锤枪的枪管螺纹连接，并且包括前端面和后端面，连接前端面和后端面的周壁，从前端面向后端面延伸的安装空腔，以及适于在其中容纳锤枪的枪管，以及设置在周壁上的保持部。手柄本体具有握持部分和直接模制在管状套筒上并与保持部分接合的壳体部分，使得管状套筒不可移动地连接到手柄主体。

4. 发明授权

US07052022B2 Chuck for pneumatic hammer 失效
标题翻译：卡盘用于气动锤
公开(公告)号：US07052022B2
公开(公告)日：2006-05-30
申请号：US10436550
申请日：2003-05-13
申请人： Frederick C. Chudy , Raymond E. Kinsley
发明人： Frederick C. Chudy , Raymond E. Kinsley
IPC分类号： B23B31/06
CPC分类号： B23Q3/12 , B25D17/088 , B25D2217/0042 , B25D2222/54 , B25D2222/57 , B25D2250/351 , Y10T279/17042 , Y10T279/17068 , Y10T279/17094 , Y10T279/17752 , Y10T279/3406 , Y10T403/592
摘要： A chuck for a pneumatic hammer including an insert and a pin engaged with the insert and one or more other components of the chuck, such as, for example, the nosepiece. The pin is configured to prevent or otherwise limit rotation of the insert relative to the one or more components of the chuck.
摘要翻译：一种用于气动锤的卡盘，包括插入件和与插入件接合的销以及卡盘的一个或多个其它部件，例如喷嘴。销被构造成防止或以其他方式限制插入件相对于卡盘的一个或多个部件的旋转。

5. 发明授权

US06866247B2 Nail pulling hammer and hammer head 失效
标题翻译：指甲拉锤和锤头
公开(公告)号：US06866247B2
公开(公告)日：2005-03-15
申请号：US10423119
申请日：2003-04-25
申请人： Harold Thompson
发明人： Harold Thompson
IPC分类号： B25C1/00 , B25D1/04 , B66F15/00
CPC分类号： B25D1/045 , B25D2222/27 , B25D2222/42 , B25D2222/54 , B25D2222/75
摘要： A hammer that includes a handle and a head that includes a claw, a strike face and a channel dimensioned to receive and remove a nail.
摘要翻译：包括手柄和头部的锤子，其包括爪，撞击面和通道，其尺寸适于接收和移除钉子。

6. 发明申请

US20040134077A1 Hand tool and bit 审中-公开
标题翻译：手工具和钻头
公开(公告)号：US20040134077A1
公开(公告)日：2004-07-15
申请号：US10362346
申请日：2004-02-02
发明人： Gramham John Martin , George Owen Horatio Morris , Andrew MacPherson Rosie , Paul Howell
IPC分类号： B25D003/00
CPC分类号： B25D3/00 , B25D2222/54 , B25D2222/61 , B25G3/26
摘要： A chisel (10) comprises a handle (14), shank (12) and working bit (16). A key (80) slides longitudinally in a dovetail slot (30) and is driven by an actuator sleeve (70) which serves to draw the key (80) up the slot (30). The key (80) has a key-head (82) which engages the blade bit (16) and draws it onto a seat formed a the end of the shank (12). On the other hand, a chisel (10null) comprises a handle (14), a shank (120), and a tool bit (160), wherein the shank is a plastics moulding and the tool bit is moulded on the end of the shank. The shank and handle between them have a selectively disengageable plug (124) and socket (402).
摘要翻译：凿子（10）包括手柄（14），柄（12）和工作钻头（16）。钥匙（80）在燕尾槽（30）中纵向滑动，并由用于将钥匙（80）拉出槽（30）的致动器套筒（70）驱动。钥匙（80）具有接合刀片（16）的钥匙头（82）并将其拉到形成柄（12）的端部的座上。另一方面，凿子（10'）包括手柄（14），柄（120）和工具钻头（160），其中柄部是塑料模制件，并且工具钻头在模具的端部小腿它们之间的柄和把手具有可选择性地脱离的插头（124）和插座（402）。

7. 发明申请

US20040108124A1 Electrical hand tool machine with vibration damped striking mechanism 有权
标题翻译：电动手动工具机，带振动阻尼冲击机构
公开(公告)号：US20040108124A1
公开(公告)日：2004-06-10
申请号：US10718178
申请日：2003-11-20
发明人： Ferdinand Kristen , Erwin Manschitz
IPC分类号： E21B003/00
CPC分类号： B25D17/24 , B25D17/00 , B25D2222/54 , B25D2222/61 , B25D2250/041 , B25D2250/095 , B25F5/006
摘要： A partially percussive electrical hand tool machine (1) having a portable housing (3), a striking mechanism module (4) connected, in a vibration-damped manner, to the housing (3) and having electrical lines (5) for electrical connection of the relatively moveable striking mechanism module (4) to the housing (3). The electrical lines (5) are non-vibrationally attached in a bending flexible wiring bridge (7) arranged transverse to the striking axis (A).
摘要翻译：一种具有便携式外壳（3）的部分打击式电动手动工具机（1），以振动阻尼的方式连接到壳体（3）并且具有用于电连接的电线（5）的击打机构模块（4）相对移动的打击机构模块（4）到壳体（3）。电气线路（5）不是振动地附着在横向于冲击轴线（A）布置的弯曲柔性布线桥（7）中。

8. 发明申请

US20030196521A1 Hammer with resilient swivel pivoted joint 有权
标题翻译：锤弹性旋转枢轴接头
公开(公告)号：US20030196521A1
公开(公告)日：2003-10-23
申请号：US10123147
申请日：2002-04-17
发明人： Tai-Her Yang
IPC分类号： B25D001/12
CPC分类号： B25D1/12 , B25D2222/54 , B25D2222/57 , B25D2250/371
摘要： A hammer adapted to its head and handle at least with a resilient swivel pivoted joint so to swing with the swivel point as the pivot in the same direction as that of the striking to release the counter force instantaneously generated as the hammer strikes a work piece, so to avoid hurting the user's fingers and limbs.
摘要翻译：至少具有弹性旋转枢转接头的锤头适于其头部和手柄，以便以与打击器相同方向作为枢轴的旋转点作为枢轴摆动以释放当锤击工件时瞬间产生的反作用力，所以避免伤害用户的手指和四肢。

9. 发明授权

US4479555A Power tool having a plastics material housing 失效
标题翻译：电动工具具有塑料材料外壳
公开(公告)号：US4479555A
公开(公告)日：1984-10-30
申请号：US441224
申请日：1982-11-12
申请人： Horst Grossmann , Rolf Meier , Karl Schmid
发明人： Horst Grossmann , Rolf Meier , Karl Schmid
IPC分类号： B25D17/00 , E02D7/02
CPC分类号： B25D11/106 , B25D17/20 , B25D2211/064 , B25D2217/0061 , B25D2222/21 , B25D2222/54 , Y10T408/44
摘要： A power tool having a plastics material housing and a power output spindle is provided with a tube-like metal member in the front end of the housing. A bearing is received within the tube-like member for supporting the spindle. The tube-like member has at the front end thereof radially outwardly extending tabs for dissipating heat therefrom. The tabs are preferably partially embedded in the plastics material of the front end of the housing for anchoring the member therein, alternate tabs preferably being angled rearwardly. The member may also support ratchet teeth of a hammer drill. A fan may be mounted on the spindle in the region of the front end of the member for facilitating dissipation of heat from the radial tabs.
摘要翻译：具有塑料材料壳体和动力输出心轴的电动工具在壳体的前端设置有管状金属构件。轴承被容纳在用于支撑心轴的管状构件内。管状构件在其前端处具有径向向外延伸的突片，用于从其中散热。突出部优选地部分地嵌入在壳体的前端的塑料材料中，用于将构件固定在其中，优选地，向后倾斜。该构件还可以支撑锤钻的棘齿。风扇可以在构件的前端的区域中安装在心轴上，以便于从径向翼片散热。

10. 发明授权

US3211198A Industrial hammer 失效
标题翻译：工业锤
公开(公告)号：US3211198A
公开(公告)日：1965-10-12
申请号：US35769364
申请日：1964-04-06
申请人： GLASGOW CLARENCE O
发明人： GLASGOW CLARENCE O
IPC分类号： B25D1/02
CPC分类号： B25D1/02 , B25D2222/24 , B25D2222/27 , B25D2222/36 , B25D2222/42 , B25D2222/54 , B25D2222/57 , B25D2250/105 , B25D2250/361 , Y10T403/7039 , Y10T403/7062 , Y10T403/7075

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