公开(公告)号：US4266934A

公开(公告)日：1981-05-12

申请号：US73501

申请日：1979-09-07

Applicant: Jacques Pernot

Inventor： Jacques Pernot

IPC: A61C1/08 ,  A61C1/05 ,  A61C1/00

CPC classification number: A61C1/052

Abstract: This dental handpiece comprises means for controlling the delivery of compressed air and water to an outlet conduit leading to the head of the handpiece. The water and air supply conduits from the motor open each into a circular groove formed in the inner periphery of a socket easily fitted on the tool holder retaining end of the motor. Radial ports formed in the socket open on the one hand into the grooves, respectively, and on the other hand into an annular chamber formed between the socket and the handpiece body, the outlet conduit extending from this chamber. A rotary ring accessible from outside the handpiece body is provided with a pair of seals off-set axially and angularly to each other and so arranged that in two end positions of the ring one of the two supply conduits is closed while the other conduit is open, and that in an intermediate position both conduits are open.

Abstract translation: 该牙齿手柄包括用于控制压缩空气和水输送到通向手持件的头部的出口导管的装置。 来自电动机的水和空气供应管道每个都打开成形成在容纳在电动机的工具架保持端上的插座的内周中的圆形槽。 形成在所述插座中的径向端口一方面分别敞开，并且另一方面形成在所述插座和所述手持件本体之间形成的环形室，所述出口导管从所述室延伸。 从手机主体外部可接触的旋转环设置有一对彼此轴向和角度偏离的密封件，并且布置成在两个供应管道中的一个的两个端部位置关闭，而另一个管道打开 ，并且在中间位置，两个管道都是敞开的。

公开(公告)号：US09597092B2

公开(公告)日：2017-03-21

申请号：US14006895

申请日：2012-03-21

Applicant: Jacques Pernot ,  Hubert Euvrard ,  Emilien Paul

Inventor： Jacques Pernot ,  Hubert Euvrard ,  Emilien Paul

IPC: A61B17/16 ,  A61C1/14 ,  A61C3/02 ,  A61C5/02 ,  A61C8/00 ,  A61C3/04 ,  A61B17/00

CPC classification number: A61B17/162 ,  A61B50/22 ,  A61B50/30 ,  A61B50/3001 ,  A61B2017/00464 ,  A61B2017/00473 ,  A61C1/14 ,  A61C1/141 ,  A61C1/144 ,  A61C3/02 ,  A61C3/04 ,  A61C5/42 ,  A61C8/0089 ,  A61C2202/00

Abstract: A piece of mechanized surgical equipment is provided, which includes an instrument holder having an element for receiving and retaining a surgical instrument for mechanized use. Also provided is a surgical instrument for mechanized use and configured to be mounted on the instrument holder. The element for receiving and retaining is mobile between an unlocking position, in which the element enables insertion of the instrument into the instrument holder or withdrawal thereof, and a locking position, in which the element prevents the withdrawal of the instrument from the instrument holder. Furthermore, the equipment includes a case in which an active blade of the instrument can be removably housed, the case having an engaging element for engaging with the receiving and retaining element so as to cause the element to move from the unlocking position to the locking position, or vice versa.

公开(公告)号：US20080124673A1

公开(公告)日：2008-05-29

申请号：US11978797

申请日：2007-10-30

Applicant: Jean-Marie Badoz ,  Jacques Pernot

Inventor： Jean-Marie Badoz ,  Jacques Pernot

IPC: A61C1/12

CPC classification number: A61C1/141 ,  A61C5/42

Abstract: A canal preparation device includes a contra-angle having a head which is provided with a support for receiving an instrument for treating a canal. The instrument is provided with a shank, and the shank of the canal instrument includes a rotational drive. The base of the head of the contra-angle is provided with a snap-fastening connection which cooperates with the shank of the instrument so that, simply by pushing, the rotational-drive of the shank is engaged in the head, and the shank and the head are snap-fastened together.

Abstract translation: 运河准备装置包括具有头部的反角，头部具有用于接收用于治疗运河的器械的支撑件。 该仪器具有柄，并且该运河仪器的柄包括旋转驱动器。 反角头部的底部设置有卡扣紧固连接件，其与仪器的柄配合，使得仅通过推动将柄的旋转驱动器接合在头部中，并且柄部和 头部紧固在一起。

公开(公告)号：US5207575A

公开(公告)日：1993-05-04

申请号：US616223

申请日：1990-11-20

Applicant: Jean-Paul Jacoulet ,  Jacques Pernot

Inventor： Jean-Paul Jacoulet ,  Jacques Pernot

IPC: A61C1/08 ,  A61B19/00 ,  A61C1/18

CPC classification number: A61C1/18 ,  A61B2090/306

Abstract: A support for a dentistry handpiece or contra-angle is connected to a dental unit, such as a motor, including apparatus for the supply of water and air for spraying the working point of the supported handpiece of contra-angle and, if desired, apparatus for supplying electric current to bulbs situated in the head of the handpiece or contra-angle for lighting in the working point and/or fibre optics. The rear face of the support is provided with a projecting ring of insulating material and the motor includes an annular hollow form for receiving the ring when the support is mounted to the motor.

Abstract translation: 牙科手持件或反向角的支撑件连接到诸如电动机的牙科单元，包括用于供应水和空气的装置，用于喷射所支撑的对角手柄的工作点，并且如果需要，装置 用于将电流提供给位于所述手持件的头部中的灯泡或反射镜，用于在所述工作点和/或光纤中照明。 支撑体的后表面设置有绝缘材料的突出环，并且电动机包括环形中空形状，用于当支撑件安装到电动机时接收环。

公开(公告)号：US4693685A

公开(公告)日：1987-09-15

申请号：US795999

申请日：1985-11-07

Applicant: Jacques Pernot

Inventor： Jacques Pernot

IPC: A61C1/18 ,  F16H1/20 ,  A61C1/08

CPC classification number: A61C1/185 ,  F16H1/203

Abstract: A transmission device for use in a dental handpiece has a modular unit comprising an input shaft coaxial to and driven by the motor shaft, and an oblique shaft extending obliquely with respect to the input shaft and also to the tool driving shaft. Each end of the oblique shaft carries a bevel pinion, one bevel pinion meshing with a bevel wheel fixed to the input shaft and the other bevel pinion meshes with another bevel wheel fixed to the tool driving shaft. The input and oblique shafts are mounted in suitable bores formed in a socket, the oblique bore remaining without the peripheral limits of the socket. The socket is adapted to be forcibly fitted into the handle of the handpiece.

Abstract translation: 用于牙齿手柄的传动装置具有模块化单元，其包括与马达轴同轴并由其驱动的输入轴以及相对于输入轴倾斜延伸的倾斜轴以及工具驱动轴。 倾斜轴的每一端都带有一个锥齿轮，一个与固定在输入轴上的斜齿轮啮合的斜齿轮小齿轮，另一个斜齿轮小齿轮与固定在工具驱动轴上的另一个斜齿轮啮合。 输入和倾斜轴安装在形成在插座中的合适的孔中，斜孔没有插座的外围限制。 插座适于强制装配在手机的手柄中。

公开(公告)号：US4657427A

公开(公告)日：1987-04-14

申请号：US707459

申请日：1985-03-01

Applicant: Jacques Pernot

Inventor： Jacques Pernot

IPC: A61C1/08 ,  A61C1/18 ,  F16L37/10 ,  F16B21/00 ,  F16B21/09 ,  F16D1/00

CPC classification number: F16L37/10 ,  A61C1/18 ,  Y10S279/904 ,  Y10T279/17803 ,  Y10T403/59 ,  Y10T403/591 ,  Y10T403/599 ,  Y10T403/7039 ,  Y10T74/1966 ,  Y10T74/20636

Abstract: System of coupling of the head of a drive unit to the body of a driven unit, characterized in that, the head bears a longitudinal key having two slopes inclined in relation to the axis of the head, and the body has a guiding or key-way groove for this key, this groove opening on an annular clearing in which a segment can be rotated against a spring and in which a pin is fastened radially, so that, while the key is engaged, this pin, by cooperation with the first of the slopes controls the rotation of the segment, then by cooperation with the second slope controls the blocking of the head in its driving position, and the segment can also be operated by hand so as to free the pin and allow the withdrawal of the head by drawing the key rearwardly.

Abstract translation: 驱动单元的头部与从动单元的主体联接的系统，其特征在于，所述头部具有纵向键，所述纵向键具有相对于所述头部的轴线倾斜的两个斜面，并且所述主体具有导向或键 - 该凹槽用于该键，该凹槽开口在环形清理部分上，其中，段可以抵靠弹簧旋转，并且销在径向上固定，使得当键被接合时，该销与第一个 斜坡控制该段的旋转，然后通过与第二斜面的配合来控制头部在其驱动位置的阻塞，并且该段也可以用手操作，以便释放销并允许头部的撤出 向后拉动钥匙。

公开(公告)号：US20130260334A1

公开(公告)日：2013-10-03

申请号：US13825170

申请日：2011-09-20

Applicant: Jacques Pernot ,  Hubert Euvrard ,  Pierre Colon ,  Jean-Marie Vulcain

Inventor： Jacques Pernot ,  Hubert Euvrard ,  Pierre Colon ,  Jean-Marie Vulcain

IPC: A61C5/04 ,  A61C5/02

CPC classification number: A61C5/04 ,  A61C5/42 ,  A61C5/50

Abstract: The invention relates to an endodontic instrument used for working on a canal in a tooth, having a base from which an active portion for working on the canal extends longitudinally, characterized in that said active portion has at least one slot extending longitudinally and forming a passage for fluid.

Abstract translation: 本发明涉及一种用于在牙齿上的管道上工作的根管器具，具有基部，用于在管道上工作的活动部分从该底座纵向延伸，其特征在于，所述活动部分具有至少一个纵向延伸的槽，并形成通道 用于流体。

公开(公告)号：US08118594B2

公开(公告)日：2012-02-21

申请号：US10580373

申请日：2004-09-23

Applicant: Jacques Pernot ,  Jean-Claude Boinot

Inventor： Jacques Pernot ,  Jean-Claude Boinot

IPC: A61C3/00 ,  A61C1/08

CPC classification number: A61C1/141 ,  A61C1/08 ,  A61C1/10 ,  A61C1/12 ,  A61C19/042

Abstract: A dental handpiece (1) includes mechanical components, in particular, a tool-holder assembly for the attachment and for the rotational driving of a dental instrument about a drive axis (6) and an assembly for the transmission of such movement. The mechanical components are mounted in the interior of a body (2) having a head (4) and a handle (3). The mechanical components of the handle and the head of the handpiece are electrically connected by an elastic and electrically conducting connecting device.

Abstract translation: 牙齿手柄（1）包括机械部件，特别是用于附接的工具架组件，以及围绕驱动轴线（6）和用于传送这种运动的组件的牙科器械的旋转驱动。 机械部件安装在具有头部（4）和手柄（3）的主体（2）的内部。 手柄的机械部件和手柄的头部通过弹性和导电的连接装置电连接。

公开(公告)号：US20110129795A1

公开(公告)日：2011-06-02

申请号：US12531302

申请日：2008-01-25

Applicant: Jacques Pernot

Inventor： Jacques Pernot

IPC: A61C1/12

CPC classification number: A61C1/141

Abstract: The invention relates to a device for axial retention of a dental instrument shank and for transmitting the rotational driving of the instrument. The device is arranged in a head of a contra-angle or handpiece. The shank has an annular groove in which at least one stud is able to engage radially, and a flat permitting rotational driving of the shank. The rotational movement is communicated by an output pinion of a mechanical transmission assembly coupled to a drive motor and arranged in a sleeve joined to the head of the contra-angle. The device is formed by a shaft traversed axially by the instrument shank, at least one elastic lever, and at least one pin. There is cooperation of the pin or pins with the flat provided on the instrument shank.

Abstract translation: 本发明涉及一种用于轴向保持牙科器械柄并用于传递仪器的旋转驱动的装置。 该装置布置在反角或手柄的头部。 柄具有环形槽，其中至少一个螺柱能够径向地接合，并且允许柄的平坦允许的旋转驱动。 旋转运动通过联接到驱动马达的机械传动组件的输出小齿轮连通并布置在连接到对角头部的套筒中。 该装置由一个由仪器柄轴向移动的轴，至少一个弹性杆和至少一个销形成。 销或针与仪器柄上提供的平面配合。

公开(公告)号：US20100099057A1

公开(公告)日：2010-04-22

申请号：US12531300

申请日：2008-03-25

Applicant: Philippe Garcia ,  Jacques Pernot ,  Hubert Euvrard

Inventor： Philippe Garcia ,  Jacques Pernot ,  Hubert Euvrard

IPC: A61C5/02

CPC classification number: A61C5/42 ,  A61C1/145 ,  A61C3/02 ,  A61C2201/002

Abstract: The invention relates to a method for designing and producing a package intended for the protection and/or transportation of a product. All of the digital design steps for the package are integrated in the method for digitizing the product, which includes a step of laminating a virtual key form of the product used to define geometrical data of each layer of the package to be cut. Then, the cutting is carried out followed by the stacking of the layers of the package defined by the design steps for said package to form a real package. The invention also relates to the package obtained by the method.

Abstract translation: 本发明涉及一种用于设计和生产用于保护和/或运输产品的包装的方法。 该软件包的所有数字化设计步骤集成在产品数字化方法中，其中包括层叠用于定义待切割包装的每一层几何数据的产品的虚拟键形式的步骤。 然后，进行切割，然后堆叠由所述包装的设计步骤限定的包装层，以形成真正的包装。 本发明还涉及通过该方法获得的包装。