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1. 发明专利

JP2004034713A Drill stand for core drilling device 审中-公开
公开(公告)号：JP2004034713A
公开(公告)日：2004-02-05
申请号：JP2003274007
申请日：2003-07-14
申请人： Hilti Ag , ヒルティアクチエンゲゼルシャフト
发明人： REICHENBERGER THOMAS , REITBERGER RUDOLF , HAMMERSTINGL STEFAN
IPC分类号： B23B45/14 , B25H1/00 , B28D1/14
CPC分类号： B25H1/0064 , Y10T408/554 , Y10T408/5612 , Y10T408/5647 , Y10T408/93 , Y10T408/94
摘要： PROBLEM TO BE SOLVED: To materialize a portable drill stand in which a core drilling device can easily be mounted and a core drilling can be adjusted easily and surely. SOLUTION: A drill stand for supporting a core drilling device (1), which drives a core bit (2), has a base plate that has a column fixing means (4) and a vacuum planar fixing means (7). The base plate is divided into a column plate (3) equipped with a column fixing means (4) and a vacuum plate (6) equipped with a vacuum planar fixing means (7). The column plate (3) and a vacuum plate (6) are fixed in such a manner as to enable relative displacement within a plane (E) parallel with the surface of material to be worked. COPYRIGHT: (C)2004,JPO

2. 发明专利

JP2010173064A Control method and hand-held tool apparatus 有权
标题翻译：控制方法和手持工具装置
公开(公告)号：JP2010173064A
公开(公告)日：2010-08-12
申请号：JP2010015802
申请日：2010-01-27
申请人： Hilti Ag , ヒルティアクチエンゲゼルシャフト
发明人： CECCHIN HOLGER , MANSCHITZ ERWON , MEIENDRES GERMAR , MOESSNANG FRANZ , HAMMERSTINGL STEFAN
IPC分类号： B25D17/10
CPC分类号： B25D11/005 , B25D2211/068 , B25D2250/131 , B25D2250/221
摘要： PROBLEM TO BE SOLVED: To propose a method of decreasing output consumption of a hand-held pneumatic hammer-type tool apparatus when a workpiece is raised, namely when no reaction force is exerted on a pneumatic hammer mechanism.
SOLUTION: A method of controlling the hand-held pneumatic hammer-type tool apparatus includes the step of detecting acceleration (a) along a hammer axis (8) of the tool apparatus (1); and the step of decreasing drive output when the detected acceleration (a) is greater than a threshold value (A). The threshold value (A) is selected to become greater than maximum acceleration values (ai, a2) generated during hammer action of the tool apparatus (1) with respect to the workpiece.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提出当工件升高时即即当没有反作用力施加在气动锤机构上时降低手持式气动锤式工具装置的输出消耗的方法。控制手持式气动锤式工具装置的方法包括检测沿着工具装置（1）的锤轴（8）的加速度（a）的步骤。以及当检测到的加速度（a）大于阈值（A）时减小驱动输出的步骤。阈值（A）被选择为大于在工具装置（1）的锤击动作期间相对于工件产生的最大加速度值（ai，a2）。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2009119593A Hand-held power tool device 审中-公开
标题翻译：手持式电动工具装置
公开(公告)号：JP2009119593A
公开(公告)日：2009-06-04
申请号：JP2008210034
申请日：2008-08-18
申请人： Hilti Ag , ヒルティアクチエンゲゼルシャフト
发明人： HAMMERSTINGL STEFAN , CECCHIN HOLGER , KRAUTH DIETER , AUGUSTIN JOHANN , PLANK UTO
IPC分类号： B25D11/00 , B25D17/00
CPC分类号： B25F5/02 , B25D17/043 , B25D2250/141 , B25D2250/255 , B25F5/006
摘要： PROBLEM TO BE SOLVED: To obtain a hand-held power tool device having a non-contact electric manual switch disposed at a handle and insensitive to vibration.
SOLUTION: In the hand-held power tool device comprising at least one handle 3 projecting laterally, insulating vibration, and rotatable around a handle pivot point G, and the manual switch 4 having an operating means 5 disposed at the handle 3, the operating means 5 is switchably connected to at least one sensor switch 8 disposed in the vicinity of the handle pivot point G in a structural unit 2 via a switching rod 7, having a switch means 6, displacable, and rotatably attached to a switch pivot point S spaced from the handle pivot point G so that it is separated from a vibration axis A, in the handle 3. Preferably, the switch pivot point S is disposed at the position which is 1/3 of the distance between the handle pivot point G and the operating means 5, a sensor switch 8 comprises a hall element and the switch means comprises a permanent magnet.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：获得一种设置在手柄上并且对振动不敏感的非接触式手动开关的手持式电动工具装置。解决方案：在手持式电动工具装置中，包括至少一个手柄3，手柄3横向突出，绝缘振动，并且可围绕手柄枢转点G旋转，手动开关4具有设置在手柄3处的操作装置5，操作装置5经由开关杆7可切换地连接到设置在手柄枢转点G附近的至少一个传感器开关8，结构单元2具有开关装置6，可切换并且可旋转地附接到开关枢轴点S与手柄枢轴点G间隔开，使得其与手柄3中的振动轴线A分离。优选地，开关枢转点S设置在手柄枢转点之间的距离的1/3处的位置 G和操作装置5，传感器开关8包括霍尔元件，开关装置包括永磁体。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2007326215A Hand tool device 审中-公开
标题翻译：手工工具
公开(公告)号：JP2007326215A
公开(公告)日：2007-12-20
申请号：JP2007151575
申请日：2007-06-07
申请人： Hilti Ag , ヒルティアクチエンゲゼルシャフト
发明人： SCHULZ REINHARD DR , HAMMERSTINGL STEFAN , CEHAJIC DAMIR
IPC分类号： B25D11/12 , B25D17/24
CPC分类号： B25D11/125 , B25D17/24 , B25D2211/006 , B25D2217/0088 , B25D2250/245
摘要： PROBLEM TO BE SOLVED: To provide active vibration damping equipment of simple structure for a hand tool device having a pneumatic striking structure using crank mechanism transmission.
SOLUTION: The hand tool device is driven by a crank pin 4 of an eccentric element 5 rotatably supported, and mass distribution having an unbalance load center U in relation to the eccentric axis E is given, and the unbalance load center U is arranged at a position shifted from the crank pin 4, which is separated by the crank radius K, by the unbalance load angle ψ in a range at 70°-90° in the rotating direction of the crank pin. Desirably, in a zone having impact frequency at 5Hz-25 Hz, degree of unbalance to be applied to the crank radius K and mass of a floating piston is set in a rage at 0.4-1.0. The eccentric element 5 is provided with a crank plate 9, and this crank plate 9 has non-rotatable symmetrical mass distribution with an eccentric top view, and is structured into a non-specular symmetrical shape in relation to the crank radius K.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有简单结构的主动减震设备，用于具有使用曲柄机构变速器的气动打击结构的手动工具装置。解决方案：手动工具装置由可旋转地支撑的偏心元件5的曲柄销4驱动，并且给出具有相对于偏心轴线E的不平衡负载中心U的质量分布，并且不平衡负载中心U是布置在从曲柄曲柄K分离的曲柄销4的位置偏离在曲柄销的旋转方向上在70°-90°的范围内的不平衡载荷角ψ。理想地，在冲击频率为5Hz-25Hz的区域中，曲柄半径K的不平衡度和浮动活塞的质量设定在0.4-1.0的范围内。偏心元件5设置有曲柄板9，该曲柄板9具有偏心顶视图的不可旋转的对称质量分布，并且相对于曲柄半径K被构造成非镜面对称的形状。
版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2007168068A Hand tool device with spring type grip shock absorbing mechanism 审中-公开
标题翻译：具有弹簧式滑动吸收机构的手动工具装置
公开(公告)号：JP2007168068A
公开(公告)日：2007-07-05
申请号：JP2006344291
申请日：2006-12-21
申请人： Hilti Ag , ヒルティアクチエンゲゼルシャフト
发明人： ALEXANDER BUCHENAU , PLANK UTO , HAMMERSTINGL STEFAN
IPC分类号： B25D17/24
CPC分类号： B25D17/043 , B25G1/01
摘要： PROBLEM TO BE SOLVED: To provide a hand tool device with a spring type grip of a compact shape even if an electric pneumatic pressure type actuator is particularly installed.
SOLUTION: The portable hand tool device 2 has a drive mechanism 8 for driving a tool shaft 4 extending along an operation axis A and stored in a device housing 10; a first grip 16 turnable around a first turning shaft S1 by a first grip shock absorbing mechanism 22; and a second grip 20 turnable around a second turning shaft S2 by a second grip shock absorbing mechanism 24. The first and second grip shock absorbing mechanisms are projected from the device housing 10 from opposed surfaces 14.1, 14.2 of the device housing 10 respectively. The first grip shock absorbing mechanism 22 and the second grip shock absorbing mechanism 24 pressed to initial positions by a spring means 46 are partially extended to a periphery of the drive mechanism 8 respectively.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：即使特别安装电动气动式致动器，也提供具有紧凑形状的弹簧式把手的手动工具装置。解决方案：便携式手动工具装置2具有用于驱动沿着操作轴线A延伸并存储在装置壳体10中的工具轴4的驱动机构8; 通过第一夹紧式冲击吸收机构22可绕第一转动轴S1转动的第一把手16; 以及通过第二抓握冲击吸收机构24围绕第二转动轴S2可转动的第二把手20.第一和第二抓握式冲击吸收机构分别从装置壳体10从装置壳体10的相对表面14.1,14.2突出。分别由驱动机构8的周边部分地延伸到第一夹紧减震机构22和被弹簧装置46按压到初始位置的第二夹紧减震机构24。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2007030160A Tool chuck for impact tool 审中-公开
标题翻译：冲击工具工具
公开(公告)号：JP2007030160A
公开(公告)日：2007-02-08
申请号：JP2006205125
申请日：2006-07-27
申请人： Hilti Ag , ヒルティアクチエンゲゼルシャフト
发明人： HAMMERSTINGL STEFAN , PLANK UTO
IPC分类号： B25D17/10 , B25D17/08
CPC分类号： B25D17/082 , B25D17/24 , B25D2222/57 , B25D2250/085 , Y10T279/17051
摘要： PROBLEM TO BE SOLVED: To obtain a tool chuck for an impact tool having a back surface holding yoke with a technically simple method, and optimal shock absorption in an idle impact. SOLUTION: The tool chuck for the impact tool is for the impact tool impact driven at least partially along an impact axis line A, and the tool chuck is provided with a tool guide 3 and the back surface holding yoke 5 having at least one yoke arm 6. In the tool chuck 1, the back surface holding yoke 5 is turnably supported by a turning bearing 7 around a turning axis line S orienting in the direction crossing to the impact axis line A, and can be fixed at the locking position. The tool chuck 1 is provided with at least one elastomer interposed body 8 between the tool guide 3 and the back surface holding yoke 5. Preferably, the elastomer interposed body 8 is composed of a material having a property wherein an imaginary part of a complex modulus of elasticity becomes the maximum in the temperature area between 0°C and 70°C and the frequency area of 1 Hz to 100 Hz. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：以技术上简单的方法获得具有后表面保持轭的冲击工具的工具卡盘，并且在空转冲击中获得最佳的减震。解决方案：用于冲击工具的工具夹具用于至少部分地沿着冲击轴线A驱动的冲击工具冲击，并且工具卡盘设置有工具引导件3，并且后表面保持轭5至少具有一个轭臂6.在工具卡盘1中，后表面保持轭5围绕围绕与冲击轴线A交叉的方向取向的转动轴线S由转动轴承7可转动地支撑，并且可以固定在锁定位置。工具卡盘1在工具引导件3和后表面保持轭5之间设置有至少一个弹性体插入体8.优选地，弹性体插入体8由具有以下特性的材料构成：其中复数模量的弹性在0℃至70℃之间的温度区域和1 Hz至100 Hz的频率范围内变为最大值。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2003136315A DRILL STAND HAVING BASE PLATE 审中-公开
公开(公告)号：JP2003136315A
公开(公告)日：2003-05-14
申请号：JP2002288812
申请日：2002-10-01
申请人： HILTI AG
发明人： FLOCK MARCUS , HAMMERSTINGL STEFAN
IPC分类号： B23B45/14 , B25H1/00
摘要： PROBLEM TO BE SOLVED: To suggest a drill stand capable of easily and surely fixing a base plate to a wall surface. SOLUTION: This drill stand 1 fixes the base plate 4 to a non-working material by passing a clamp rod 6 having at least one of abutting shoulder parts 7a and 7b acing in an axis direction through a through hole 5 provided on the base plate 4. A locking means 8 arranged in relation to the through hole 5 includes corresponding shoulder parts 10a and 10b for locking the clamp rod 6 by shape coupling in the axis direction with the abutting shoulder parts 7a and 7b of the clamp rod 6 and manually operable eccentric means 11a and 11b for clamping the clamp rod 6 locked on the locking means 8 in the axis direction.

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