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公开(公告)号:US20080289839A1
公开(公告)日:2008-11-27
申请号:US12154042
申请日:2008-05-19
申请人: Peter Hricko , Alexander John , Hans Boeni , Peer Schmidt , Jochen Kuntner
发明人: Peter Hricko , Alexander John , Hans Boeni , Peer Schmidt , Jochen Kuntner
CPC分类号: B25B23/147 , B25B21/00 , B25B23/0064
摘要: In a method for controlling a drive (4) of an electrically operated screwdriving power tool (2) during a screwdriving process, a tool holder (14) with a screw bit (16) fastened thereto is acted upon by the drive (4) to drive a fastening element (18) having a contact area (24) into a constructional component (20), with the screw bit movable up to a maximum screw-in value (Dmax) at a speed (D) and a operational torque (MA) generated between the screw bit (16) and the fastening element (18), and after it has been detected that a predetermined triggering screw-in depth (s0) has been reached, the speed (D) is reduced from the maximum screw-in value (Dmax) during a tightening process (AV), and, when it has been detected that a determined end value of the operational torque (MA) is reached, the screwdriving process is terminated.
摘要翻译: 在螺旋驱动过程中用于控制电动螺丝刀驱动工具(2)的驱动器(4)的方法中,具有固定到其上的螺丝刀头(16)的刀架(14)由驱动器(4)作用到 将具有接触区域(24)的紧固元件(18)驱动到结构部件(20)中,螺杆可以以速度(D)和操作扭矩(MA)移动到最大螺旋值(Dmax) )在螺纹钻头(16)和紧固元件(18)之间产生,并且在已经检测到已达到预定的触发旋入深度(s0)之后,速度(D)从最大螺杆 - 在紧固过程(AV)期间的值(Dmax),并且当已经检测到达到所确定的操作扭矩(MA)的结束值时,螺旋加工过程终止。
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公开(公告)号:US20110316532A1
公开(公告)日:2011-12-29
申请号:US13134884
申请日:2011-06-20
申请人: Jochen Kuntner , Peer Schmidt
发明人: Jochen Kuntner , Peer Schmidt
CPC分类号: F16B31/02 , B25B23/14 , F16B1/0071 , F16B35/06 , F16B43/001 , G01L5/24
摘要: A screw has a head whose underside has impressions or embossings and faces towards the tip. The underside is divided into at least five sectors of the same size. Three-fifths of the sectors exhibit an identical pattern of impressions or embossings and at least one sector is provided with a different pattern of impressions or embossings or else with no impressions or embossings.
摘要翻译: 螺钉具有头部,其下侧具有印模或压花并面向尖端。 下侧分为至少五个相同大小的扇区。 五分之三的部门展现出相同的印象或压花图案,并且至少有一个部门提供不同的印象或压纹图案,否则没有印象或压纹。
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公开(公告)号:US08784023B2
公开(公告)日:2014-07-22
申请号:US13134884
申请日:2011-06-20
申请人: Jochen Kuntner , Peer Schmidt
发明人: Jochen Kuntner , Peer Schmidt
CPC分类号: F16B31/02 , B25B23/14 , F16B1/0071 , F16B35/06 , F16B43/001 , G01L5/24
摘要: A screw has a head whose underside has impressions or embossings and faces towards the tip. The underside is divided into at least five sectors of the same size. Three-fifths of the sectors exhibit an identical pattern of impressions or embossings and at least one sector is provided with a different pattern of impressions or embossings or else with no impressions or embossings.
摘要翻译: 螺钉具有头部,其下侧具有印模或压花并面向尖端。 下侧分为至少五个相同大小的扇区。 五分之三的部门展现出相同的印象或压花图案,并且至少有一个部门提供不同的印象或压纹图案,否则没有印象或压纹。
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公开(公告)号:US20110315414A1
公开(公告)日:2011-12-29
申请号:US13134883
申请日:2011-06-20
申请人: Jochen Kuntner , Peer Schmidt
发明人: Jochen Kuntner , Peer Schmidt
CPC分类号: B25B23/14 , B23P19/066
摘要: A control method for a screw including the following steps: a spindle (14) is driven by a motor (11) in order to turn a screw (19) around an axis of rotation (15). A magnetic field is generated around the turning screw (19). A modulation of the magnetic field caused by the turning screw (19) is detected by an active magnetic-field sensor (38). A switch-off criterion is selected by a screw-recognition device (28) on the basis of the detected modulation. The turning of the screw (19) is stopped by a switch-off device (24) as soon as the switch-off criterion is met.
摘要翻译: 一种用于螺钉的控制方法,包括以下步骤:主轴(14)由马达(11)驱动,以使螺杆(19)围绕旋转轴线(15)旋转。 在转动螺钉(19)周围产生磁场。 由转动螺钉(19)引起的磁场的调制由有源磁场传感器(38)检测。 基于所检测的调制,螺钉识别装置(28)选择关断标准。 一旦符合关闭标准,螺钉(19)的转动就被关闭装置(24)停止。
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公开(公告)号:US20100263890A1
公开(公告)日:2010-10-21
申请号:US12799174
申请日:2010-04-19
申请人: Dieter Profunser , Peter Brugger , Jochen Kuntner
发明人: Dieter Profunser , Peter Brugger , Jochen Kuntner
CPC分类号: B25B21/02 , B25B23/14 , B25B23/1405 , B25B23/1475
摘要: A control method according for an impact wrench includes ascertaining whether the impact wrench applies an impact when the drive shaft rotates in a lower speed range. The speed of the drive shaft then is increased to a higher speed range as a function of an ascertained impact during the rotation in the lower speed range.
摘要翻译: 根据冲击扳手的控制方法包括确定冲击扳手是否在驱动轴在较低速度范围内旋转时施加冲击。 然后,驱动轴的速度随着在较低速度范围内的旋转期间的确定的冲击而增加到更高的速度范围。
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公开(公告)号:US09259830B2
公开(公告)日:2016-02-16
申请号:US12657311
申请日:2010-01-19
申请人: Hanspeter Schad , Christoph Hakenholt , Sherhey Khandozhko , Jochen Kuntner , Guenther Sanchen , Chafic Abu Antoun , Johann Dorfmeister
发明人: Hanspeter Schad , Christoph Hakenholt , Sherhey Khandozhko , Jochen Kuntner , Guenther Sanchen , Chafic Abu Antoun , Johann Dorfmeister
IPC分类号: B25D11/06
CPC分类号: B25D11/064 , B25D2250/345 , B25D2250/371
摘要: A striking mechanism includes a working space whose first section is surrounded by a first electromagnet and whose second section is surrounded by a second electromagnet; a striking element that can move along a striking axis inside the working space and that has a magnetizable material; an anvil whose striking surface delimits the working space in the striking direction and which protrudes into the first magnetic coil and which is made of a magnetically soft material. A spring element is provided which exerts a force onto the striking element in every position in the working space in the direction of the anvil.
摘要翻译: 撞击机构包括:工作空间,其第一部分被第一电磁体包围,第二部分被第二电磁体包围; 可以沿着工作空间内的冲击轴线移动并且具有可磁化材料的冲击元件; 砧座的撞击面在撞击方向上限定工作空间,并且突出到第一电磁线圈中并由磁性软的材料制成。 提供弹簧元件,其在砧座的方向上在工作空间中的每个位置上对击打元件施加力。
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公开(公告)号:US09469019B2
公开(公告)日:2016-10-18
申请号:US12799174
申请日:2010-04-19
申请人: Dieter Profunser , Peter Brugger , Jochen Kuntner
发明人: Dieter Profunser , Peter Brugger , Jochen Kuntner
CPC分类号: B25B21/02 , B25B23/14 , B25B23/1405 , B25B23/1475
摘要: A control method according for an impact wrench includes ascertaining whether the impact wrench applies an impact when the drive shaft rotates in a lower speed range. The speed of the drive shaft then is increased to a higher speed range as a function of an ascertained impact during the rotation in the lower speed range.
摘要翻译: 根据冲击扳手的控制方法包括确定冲击扳手是否在驱动轴在较低速度范围内旋转时施加冲击。 然后,驱动轴的速度随着在较低速度范围内的旋转期间的确定的冲击而增加到更高的速度范围。
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公开(公告)号:US20100206593A1
公开(公告)日:2010-08-19
申请号:US12657311
申请日:2010-01-19
申请人: Hanspeter Schad , Christoph Hakenholt , Sherhey Khandozhko , Jochen Kuntner , Guenther Sanchen , Chafic Abu Antoun , Johann Dorfmeister
发明人: Hanspeter Schad , Christoph Hakenholt , Sherhey Khandozhko , Jochen Kuntner , Guenther Sanchen , Chafic Abu Antoun , Johann Dorfmeister
IPC分类号: B25D13/00
CPC分类号: B25D11/064 , B25D2250/345 , B25D2250/371
摘要: A striking mechanism includes a working space whose first section is surrounded by a first electromagnet and whose second section is surrounded by a second electromagnet; a striking element that can move along a striking axis inside the working space and that has a magnetizable material; an anvil whose striking surface delimits the working space in the striking direction and which protrudes into the first magnetic coil and which is made of a magnetically soft material. A spring element is provided which exerts a force onto the striking element in every position in the working space in the direction of the anvil.
摘要翻译: 撞击机构包括:工作空间,其第一部分被第一电磁体包围,第二部分被第二电磁体包围; 可以沿着工作空间内的冲击轴线移动并且具有可磁化材料的冲击元件; 砧座的撞击面在撞击方向上限定工作空间,并且突出到第一电磁线圈中并由磁性软的材料制成。 提供弹簧元件,其在砧座的方向上在工作空间中的每个位置上对击打元件施加力。
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