专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08853895B2 Electric motor arrangement for use in a medical, in particular in a dental handpiece and dental handpiece part 有权
标题翻译：用于医疗，特别是牙科手机和牙科手机部件的电动机装置
公开(公告)号：US08853895B2
公开(公告)日：2014-10-07
申请号：US13092714
申请日：2011-04-22
申请人： Josef Duesing , Alfons Mader , Johann Stempfle
发明人： Josef Duesing , Alfons Mader , Johann Stempfle
IPC分类号： H02K7/14
CPC分类号： A61C1/12 , A61C1/0061 , A61C1/088 , A61C1/181 , H02K5/1732 , H02K7/14 , H02K7/145
摘要： The invention relates to an electric-motor arrangement for a medical, in particular dental, hand piece which has a motor housing (2) and a rotor (4) which is arranged in the motor housing (2) so that it can be rotated about an axis (L) via a first bearing (6) and a second bearing (8). A stator (14) is arranged around the rotor (4) in relation to the axis (L). The first bearing (6) is received in a first bearing flange (10), and the second bearing (8) is received in a second bearing flange (12). Both bearing flanges (10, 12) are composed of metal and adjoin the motor housing (2) directly by way of their circumferential faces (101, 121). As a result, running noise and vibrations can be reduced. Moreover, premature wear and/or failure can be prevented.
摘要翻译：本发明涉及一种用于医疗，特别是牙齿手柄的电动机装置，其具有马达壳体（2）和布置在马达壳体（2）中的转子（4），使得其可以围绕经由第一轴承（6）和第二轴承（8）的轴线（L）。定子（14）围绕转子（4）相对于轴线（L）布置。第一轴承（6）被容纳在第一轴承凸缘（10）中，并且第二轴承（8）被容纳在第二轴承凸缘（12）中。两个轴承凸缘（10,12）由金属构成，并且通过它们的圆周面（101,121）直接与马达壳体（2）邻接。因此，可以减少噪音和振动。此外，可以防止过早磨损和/或故障。

2. 发明申请

US20070114730A1 Motor element, in particular medical handpiece with a collet chuck 失效
标题翻译：电机元件，特别是具有夹头卡盘的医疗手机
公开(公告)号：US20070114730A1
公开(公告)日：2007-05-24
申请号：US11399280
申请日：2006-04-06
申请人： Josef Duesing
发明人： Josef Duesing
IPC分类号： B23B31/12
CPC分类号： A61B17/162 , A61C1/147 , Y10T279/17461 , Y10T279/17521 , Y10T279/17529 , Y10T409/309464
摘要： In the case of a motor element, in particular of dental technical handpiece or a motor spindle, which at least in its front region has an elongated shank, rotatably mounted in which there is a hollow drive shaft, arranged in whose front end region there is a collet chuck for a tool that is connected in its rear end region by means of a coupling to a rod that extends towards the rear and is pretensioned towards the rear or towards the front by means of the force of a spring and can be displaced towards the front or towards the rear against the force of the spring by means of an actuating mechanism, with the spring being stayed on the draw rod towards the rear and being stayed against an inner first shoulder of the drive shaft towards the front, arranged at the front end region of the spring there is at least one supporting element that is elastically pretensioned radially outwards and springs out behind the shoulder when the draw rod is pushed with the spring from the front into the drive shaft, and the supporting element reaches a position located behind the shoulder.
摘要翻译：在电机元件的情况下，特别是牙齿技术手持件或电动机主轴，其至少在其前部区域中具有细长柄，可旋转地安装有中空驱动轴，其中前端区域用于工具的夹头夹头，其通过借助于弹簧的力而朝向后部延伸并且通过弹簧的力向后或向前方预张紧的连杆连接在其后端区域中，并且可以朝向通过致动机构抵抗弹簧的力的前部或后部，其中弹簧被保持在拉杆上并朝向后部并且被阻止在驱动轴的内部第一肩部朝向前部，该第一肩部布置在弹簧的前端区域具有至少一个支撑元件，其在径向向外弹性预张紧并在肩部后弹出，当拉杆被弹簧从前部推入到驱动器 ve轴，支撑元件到达肩部后方的位置。

3. 发明专利

DE345742C 未知
公开(公告)号：DE345742C
公开(公告)日：1921-12-16
申请号：DE345742D
申请日：1920-08-17
申请人： JOSEF DUESING
IPC分类号： B63B23/18

4. 发明申请

US20110269101A1 Electric Motor Arrangement for use in a Medical, in Particular in a Dental Handpiece and Dental Handpiece Part 有权
标题翻译：用于医疗，特别是牙科手机和牙科手机部件的电动机安排
公开(公告)号：US20110269101A1
公开(公告)日：2011-11-03
申请号：US13092714
申请日：2011-04-22
申请人： Josef Duesing , Alfons Mader , Johann Stempfle
发明人： Josef Duesing , Alfons Mader , Johann Stempfle
IPC分类号： A61C3/00 , H02K7/14
CPC分类号： A61C1/12 , A61C1/0061 , A61C1/088 , A61C1/181 , H02K5/1732 , H02K7/14 , H02K7/145
摘要： The invention relates to an electric-motor arrangement for a medical, in particular dental, hand piece which has a motor housing (2) and a rotor (4) which is arranged in the motor housing (2) so that it can be rotated about an axis (L) via a first bearing (6) and a second bearing (8). A stator (14) is arranged around the rotor (4) in relation to the axis (L). The first bearing (6) is received in a first bearing flange (10), and the second bearing (8) is received in a second bearing flange (12). Both bearing flanges (10, 12) are composed of metal and adjoin the motor housing (2) directly by way of their circumferential faces (101, 121). As a result, running noise and vibrations can be reduced. Moreover, premature wear and/or failure can be prevented.
摘要翻译：本发明涉及一种用于医疗，特别是牙齿手柄的电动机装置，其具有马达壳体（2）和布置在马达壳体（2）中的转子（4），使得其可以围绕经由第一轴承（6）和第二轴承（8）的轴线（L）。定子（14）围绕转子（4）相对于轴线（L）布置。第一轴承（6）被容纳在第一轴承凸缘（10）中，并且第二轴承（8）被容纳在第二轴承凸缘（12）中。两个轴承凸缘（10,12）由金属构成，并且通过它们的圆周面（101,121）直接与马达壳体（2）邻接。因此，可以减少噪音和振动。此外，可以防止过早磨损和/或故障。

5. 发明授权

US07789602B2 Motor element, in particular dental medical handpiece having a disconnectable coupling for a tool-holder 有权
标题翻译：马达元件，特别是具有用于刀架的可拆卸联接件的牙科医疗手柄
公开(公告)号：US07789602B2
公开(公告)日：2010-09-07
申请号：US11399261
申请日：2006-04-06
申请人： Josef Duesing
发明人： Josef Duesing
IPC分类号： B23B31/20
CPC分类号： B23B31/207 , A61B17/162 , A61C1/144 , A61C1/147 , B23B31/202 , B23B2231/2021 , B23B2231/2091 , Y10T279/17461 , Y10T279/17521 , Y10T409/309464
摘要： A motor element for a dental medical handpiece or a motor spindle has an elongated shank, rotatably mounted in which there is a drive shaft and a longitudinally-extending rod, a tool-holder for a tool within the rod, and a disconnectable coupling between the rod and the tool-holder. A locking element secures the coupling to prevent the coupling from becoming disconnected from the elongated shank. The locking/unlocking of the coupling is effected by a relative movement between the tool-holder and the tool.
摘要翻译：用于牙齿医疗手持件或电动机主轴的马达元件具有可旋转地安装的细长柄，其中具有驱动轴和纵向延伸的杆，用于杆内的工具的刀架，以及可拆卸的联接杆和刀架。锁定元件固定联接器以防止联接器从细长的柄部脱离。联接器的锁定/解锁通过工具架和工具之间的相对运动来实现。

6. 发明授权

US07611315B2 Motor element, in particular medical handpiece with a collet chuck 失效
标题翻译：电机元件，特别是具有夹头卡盘的医疗手机
公开(公告)号：US07611315B2
公开(公告)日：2009-11-03
申请号：US11399280
申请日：2006-04-06
申请人： Josef Duesing
发明人： Josef Duesing
IPC分类号： B23B31/20
CPC分类号： A61B17/162 , A61C1/147 , Y10T279/17461 , Y10T279/17521 , Y10T279/17529 , Y10T409/309464
摘要： In the case of a motor element, in particular of dental technical handpiece or a motor spindle, which at least in its front region has an elongated shank, rotatably mounted in which there is a hollow drive shaft, arranged in whose front end region there is a collet chuck for a tool that is connected in its rear end region by means of a coupling to a rod that extends towards the rear and is pretensioned towards the rear or towards the front by means of the force of a spring and can be displaced towards the front or towards the rear against the force of the spring by means of an actuating mechanism, with the spring being stayed on the draw rod towards the rear and being stayed against an inner first shoulder of the drive shaft towards the front, arranged at the front end region of the spring there is at least one supporting element that is elastically pretensioned radially outwards and springs out behind the shoulder when the draw rod is pushed with the spring from the front into the drive shaft, and the supporting element reaches a position located behind the shoulder.
摘要翻译：在电机元件的情况下，特别是牙齿技术手持件或电动机主轴，其至少在其前部区域中具有细长柄，可旋转地安装有中空驱动轴，其中前端区域用于工具的夹头夹头，其通过借助于弹簧的力而朝向后部延伸并且通过弹簧的力向后或向前方预张紧的连杆连接在其后端区域中，并且可以朝向通过致动机构抵抗弹簧的力的前部或后部，其中弹簧被保持在拉杆上并朝向后部并且被阻止在驱动轴的内部第一肩部朝向前部，该第一肩部布置在弹簧的前端区域具有至少一个支撑元件，其在径向向外弹性预张紧并在肩部后弹出，当拉杆被弹簧从前部推入到驱动器 ve轴，支撑元件到达肩部后方的位置。

7. 发明申请

US20070184407A1 Motor element, in particular dental medical handpiece having a disconnectable coupling for a tool-holder 有权
标题翻译：马达元件，特别是具有用于刀架的可拆卸联接件的牙科医疗手柄
公开(公告)号：US20070184407A1
公开(公告)日：2007-08-09
申请号：US11399261
申请日：2006-04-06
申请人： Josef Duesing
发明人： Josef Duesing
IPC分类号： A61C1/14
CPC分类号： B23B31/207 , A61B17/162 , A61C1/144 , A61C1/147 , B23B31/202 , B23B2231/2021 , B23B2231/2091 , Y10T279/17461 , Y10T279/17521 , Y10T409/309464
摘要： The invention relates to a motor element, in particular to a dental medical handpiece or a motor spindle, which at least in its front region has an elongated shank, rotatably mounted in which there is a drive shaft, having a tool-holder for a tool, having a disconnectable coupling between the drive shaft and the tool-holder, and having a locking means for the coupling in order to prevent the latter from being disconnectable. In order to improve the coupling of the tool-holder, the locking means is formed by the tool in such a way that the locking/unlocking is effected by a relative movement between the tool-holder and the tool.
摘要翻译：本发明涉及一种马达元件，特别涉及一种牙科医疗手持件或电动机主轴，其至少在其前部区域具有可旋转地安装的细长柄部，其中具有驱动轴，其具有用于工具的刀架在驱动轴和工具架之间具有可断开的联接，并且具有用于联接的锁定装置，以防止其断开。为了改善工具架的联接，锁定装置由工具形成，使得锁定/解锁通过工具架和工具之间的相对运动来实现。

8. 发明授权

US09318934B2 Electric motor arrangement for a medical, especially dental, tool holder 有权
标题翻译：用于医疗，特别是牙科工具架的电动机布置
公开(公告)号：US09318934B2
公开(公告)日：2016-04-19
申请号：US13257769
申请日：2010-03-19
申请人： Josef Duesing , Alfons Mader , Johann Stempfle
发明人： Josef Duesing , Alfons Mader , Johann Stempfle
IPC分类号： H02K5/08 , H02K9/19 , H02K7/14 , H02K11/00 , H02K9/02 , H02K5/22 , A61C1/06
CPC分类号： H02K11/0094 , A61C1/06 , H02K5/08 , H02K5/22 , H02K7/145 , H02K9/02 , H02K9/19 , H02K2213/03
摘要： An electric motor arrangement for a medical, especially dental, tool handle, which is extremely compact and resistant to sterilizing temperatures due to a plurality of advantageous embodiments. The electric motor arrangement is characterized by the following properties: the use of a light source based on SMD-LED or LED as a semiconductor chip; the shortening of the INTRAmatic coupling to between 20 mm and 25 mm; a hermetically extruded stator comprising integrated media tubes and molded connection sockets; the stator winding is embodied as a coil segment winding instead of an H winding or triangle; and the winding head has openings for media tubes.
摘要翻译：一种用于医疗，特别是牙科工具手柄的电动机装置，其由于多个有利的实施例而非常紧凑并且耐消毒温度。该电动机装置的特征在于：使用基于SMD-LED或LED作为半导体芯片的光源; INTRAmatic耦合缩短到20毫米和25毫米之间; 包括集成介质管和模制连接插座的气密挤压定子; 定子绕组实现为线圈段绕组而不是H绕组或三角形; 并且卷绕头部具有用于介质管的开口。

9. 发明申请

US20120068557A1 Electric Motor Arrangement for a Medical, Especially Dental, Tool Holder 有权
标题翻译：医疗，特别是牙科，工具架的电动机安排
公开(公告)号：US20120068557A1
公开(公告)日：2012-03-22
申请号：US13257769
申请日：2010-03-19
申请人： Josef Duesing , Alfons Mader , Johann Stempfle
发明人： Josef Duesing , Alfons Mader , Johann Stempfle
IPC分类号： H02K7/14 , H02K5/10
CPC分类号： H02K11/0094 , A61C1/06 , H02K5/08 , H02K5/22 , H02K7/145 , H02K9/02 , H02K9/19 , H02K2213/03
摘要： An electric motor arrangement for a medical, especially dental, tool handle, which is extremely compact and resistant to sterilizing temperatures due to a plurality of advantageous embodiments. The electric motor arrangement is characterized by the following properties: the use of a light source based on SMD-LED or LED as a semiconductor chip; the shortening of the INTRAmatic coupling to between 20 mm and 25 mm; a hermetically extruded stator comprising integrated media tubes and molded connection sockets; the stator winding is embodied as a coil segment winding instead of an H winding or triangle; and the winding head has openings for media tubes.
摘要翻译：一种用于医疗，特别是牙科工具手柄的电动机装置，其由于多个有利的实施例而非常紧凑并且耐消毒温度。该电动机装置的特征在于：使用基于SMD-LED或LED作为半导体芯片的光源; INTRAmatic耦合缩短到20毫米和25毫米之间; 包括集成介质管和模制连接插座的气密挤压定子; 定子绕组实现为线圈段绕组而不是H绕组或三角形; 并且卷绕头部具有用于介质管的开口。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式