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1. 发明授权

US06916176B2 Rotation lock device for preventing undesired rotation of a shaft especially for handpieces used in medical treatments 失效
标题翻译：旋转锁定装置，用于防止轴的不期望的旋转，特别是用于医疗处理中的手柄
公开(公告)号：US06916176B2
公开(公告)日：2005-07-12
申请号：US10654187
申请日：2003-09-02
申请人： Norbert Schatz , Thomas Jindra
发明人： Norbert Schatz , Thomas Jindra
IPC分类号： A61C1/08 , A61C1/18 , F16D1/00
CPC分类号： A61C1/08 , A61C1/18 , Y10T403/589
摘要： A rotation locking device located in the area of two separate, independent shafts or shaft sections for preventing the undesired rotation of a shaft or shaft section. The rotation locking device includes a locking pin which, in its idle position (during operation of the appliance), rests on a displacement surface of a shaft or shaft section. In the event of the undesired rotation of a shaft (caused, for example, when a tool is being unscrewed from a coupling which is connected to the shafts), the shaft underneath the locking pin turns until the pin is forced out of the displacement surface, is displaced outwards radially and pressed against a component which is fixed to the body of the appliance (e.g. the bearing sleeve of the gearbox in which the rotation locking device is fitted). Any further rotation of the shafts is prevented in this manner.
摘要翻译：旋转锁定装置，位于两个独立的独立轴或轴部分的区域中，用于防止轴或轴部分的不希望的旋转。旋转锁定装置包括锁定销，其在其空转位置（在器具的操作期间）位于轴或轴部分的位移表面上。在轴不希望的旋转的情况下（例如，当工具从连接到轴的联接器拧下时），锁定销下方的轴转动直到销被迫离开位移表面被径向向外偏移并压靠固定到器具主体的部件（例如，安装旋转锁定装置的齿轮箱的轴承套）。以这种方式防止轴的任何进一步的旋转。

2. 发明授权

US08936470B2 Device for quickly stopping a medical, in particular dental, drilling tool 有权
标题翻译：用于快速停止医疗，特别是牙科钻具的装置
公开(公告)号：US08936470B2
公开(公告)日：2015-01-20
申请号：US13818297
申请日：2011-08-23
申请人： Christian Pruckner , Thomas Jindra , Georg Watzek , Ewald Unger
发明人： Christian Pruckner , Thomas Jindra , Georg Watzek , Ewald Unger
IPC分类号： A61C3/02 , A61B17/16 , A61C1/00 , A61C1/06 , A61C19/06 , A61C8/00 , A61C1/05 , A61B19/00
CPC分类号： A61C3/02 , A61B17/16 , A61B17/1626 , A61B17/1644 , A61B17/1673 , A61B2090/035 , A61C1/003 , A61C1/0069 , A61C1/055 , A61C1/06 , A61C1/087 , A61C8/0089 , A61C19/063
摘要： A device for quickly stopping a medical or dental drilling tool includes a drilling tool having a body extending between a connection end and a working end and having a longitudinal extension along a longitudinal axis of the drilling tool. The drilling tool has a hollow outer shell in which a probe is held that can be moved along the longitudinal axis so that a part of the probe can be moved out of the shell through an opening. The probe is designed as an elongated pin, and its first end facing the connection end is held in the interior of the shell. An electromagnetic sensor for detecting relative movement between the shell and the probe is arranged along the longitudinal extension of the body. The drilling tool has a channel for a treatment fluid extending along the longitudinal axis.
摘要翻译：用于快速停止医疗或牙科钻具的装置包括钻具，其具有在连接端和工作端之间延伸的主体，并具有沿着钻具的纵向轴线的纵向延伸。钻具具有中空的外壳，其中保持探针，其可以沿着纵向轴线移动，使得探针的一部分可以通过开口移出壳体。探针被设计成细长的销，并且其第一端面向连接端保持在壳体的内部。用于检测外壳和探头之间的相对运动的电磁传感器沿着身体的纵向延伸布置。钻具具有用于沿着纵向轴线延伸的处理流体的通道。

3. 发明申请

US20130149660A1 DEVICE FOR QUICKLY STOPPING A MEDICAL, IN PARTICULAR DENTAL, DRILLING TOOL 有权
标题翻译：用于快速停止医疗，特别是牙科钻探工具的装置
公开(公告)号：US20130149660A1
公开(公告)日：2013-06-13
申请号：US13818297
申请日：2011-08-23
申请人： Christian Pruckner , Thomas Jindra , Georg Watzek , Ewald Unger
发明人： Christian Pruckner , Thomas Jindra , Georg Watzek , Ewald Unger
IPC分类号： A61C3/02 , A61C19/06 , A61C1/06 , A61C1/00
CPC分类号： A61C3/02 , A61B17/16 , A61B17/1626 , A61B17/1644 , A61B17/1673 , A61B2090/035 , A61C1/003 , A61C1/0069 , A61C1/055 , A61C1/06 , A61C1/087 , A61C8/0089 , A61C19/063
摘要： A device for quickly stopping a medical or dental drilling tool comprising a drilling tool having a body extending between a connection end and a working end and having a longitudinal extension along a longitudinal axis of the drilling tool the drilling tool has a hollow outer shell in which a probe is held that can be moved along the longitudinal axis so that a part of the probe can be moved out of the shell through an opening. The probe is designed as an elongated pin, and its first end facing the connection end is held in the interior of the hollow outer shell. An electromagnetic sensor for detecting relative movement between the shell and the probe is arranged along the longitudinal extension of the body. The drilling tool has a channel for a treatment fluid extending along the longitudinal axis.
摘要翻译：一种用于快速停止医疗或牙科钻具的装置，包括钻具，其具有在连接端和工作端之间延伸的主体，并且具有沿钻孔工具的纵向轴线的纵向延伸，钻具具有中空外壳，保持可以沿着纵向轴线移动的探针，使得探针的一部分可以通过开口移出壳体。探针被设计成细长的销，并且其朝向连接端的第一端保持在中空外壳的内部。用于检测外壳和探头之间的相对运动的电磁传感器沿着身体的纵向延伸布置。钻具具有用于沿着纵向轴线延伸的处理流体的通道。

4. 外观设计

USD662589S1 Medical handpiece 有权
标题翻译：医疗手机
公开(公告)号：USD662589S1
公开(公告)日：2012-06-26
申请号：US29278398
申请日：2007-03-28
申请人： Thomas Jindra
设计人： Thomas Jindra

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