Device for dispensing a dental material
    3.
    发明授权
    Device for dispensing a dental material 有权
    用于分配牙科材料的装置

    公开(公告)号:US09259300B2

    公开(公告)日:2016-02-16

    申请号:US13808968

    申请日:2011-07-15

    IPC分类号: A61C9/00 A61C5/06 B05C17/01

    摘要: A device for dispensing a dental material comprises a compartment for the dental material, a piston for extruding the dental material from the compartment, and a spindle drive for moving the piston and the compartment relative to one another. The spindle drive comprises first and second threads which are operable for moving the piston. The first thread has a first pitch and the second thread has a different second pitch. In one embodiment, the invention may provide a relatively inexpensive and reliable dental dispensing device.

    摘要翻译: 用于分配牙科材料的装置包括用于牙科材料的隔室,用于从隔室挤出牙科材料的活塞以及用于相对于彼此移动活塞和隔间的心轴驱动器。 主轴驱动器包括可操作以移动活塞的第一和第二螺纹。 第一螺纹具有第一螺距,第二螺纹具有不同的第二螺距。 在一个实施例中,本发明可以提供相对便宜且可靠的牙科分配装置。

    DEVICE FOR DISPENSING A DENTAL MATERIAL
    5.
    发明申请
    DEVICE FOR DISPENSING A DENTAL MATERIAL 有权
    用于分配牙科材料的装置

    公开(公告)号:US20130115568A1

    公开(公告)日:2013-05-09

    申请号:US13808968

    申请日:2011-07-15

    IPC分类号: A61C9/00

    摘要: A device for dispensing a dental material comprises a compartment for the dental material, a piston for extruding the dental material from the compartment, and a spindle drive for moving the piston and the compartment relative to one another. The spindle drive comprises first and second threads which are operable for moving the piston. The first thread has a first pitch and the second thread has a different second pitch. In one embodiment, the invention may provide a relatively inexpensive and reliable dental dispensing device.

    摘要翻译: 用于分配牙科材料的装置包括用于牙科材料的隔室,用于从隔室挤出牙科材料的活塞以及用于相对于彼此移动活塞和隔间的心轴驱动器。 主轴驱动器包括可操作以移动活塞的第一和第二螺纹。 第一螺纹具有第一螺距,第二螺纹具有不同的第二螺距。 在一个实施例中,本发明可以提供相对便宜且可靠的牙科分配装置。