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    Displacement device with a modular system of displacement units
    3.
    发明授权
    Displacement device with a modular system of displacement units 失效
    具有位移单元的模块化系统的位移装置

    公开(公告)号：US5898243A

    公开(公告)日：1999-04-27

    申请号：US968373

    申请日：1997-11-12

    申请人： Marinus J. J. Dona ,  Jadranko Dovic ,  Jacobus S. Van Galen

    发明人： Marinus J. J. Dona ,  Jadranko Dovic ,  Jacobus S. Van Galen

    IPC分类号： G12B5/00 ,  B23Q1/00 ,  B23Q1/26 ,  B23Q1/30 ,  B23Q1/34 ,  B23Q1/62 ,  B23Q1/72 ,  B23Q5/28 ,  H01L41/09 ,  H02N2/00

    CPC分类号： B23Q1/621 ,  B23Q1/34 ,  B23Q5/28 ,  H01L41/0906

    摘要： A displacement device with a first part (1) and a second part (3) which are mutually displaceable in a displacement direction. The first part (1) comprises a number of contact bodies (7) which are pressed against the second part (3) against a pretensioning force which is present between the first part (1) and the second part (3). The contact bodies (7) are movable stepwise relative to the first part (1) and are also displaceable perpendicularly to the displacement direction. A stepwise movement of the contact bodies (7) causes the first part (1) and the second part (3) to be displaced relative to one another in the displacement direction under the influence of a friction force present between the contact bodies (7) and the second part (3), while the first part (1) and the second part (3) are supported in an accurate position relative to one another perpendicular to the displacement direction through a displacement of the contact bodies (7) perpendicular to the displacement direction. The contact bodies (7) thus have a dual function.In a special embodiment, the contact bodies (7) have a spherical contact surface (23), the stepwise movement of the contact bodies (7) being a pure rolling motion of the spherical contact surface (23) over the second part (3).The displacement device according to the invention is used in an X-Y table provided with an object table (99) which is displaceable relative to a base (95) parallel to an X-direction and parallel to a Y-direction which is perpendicular to the X-direction by means of the displacement device.The displacement device according to the invention is further used in a spindle device provided with a shaft (121) which is rotatable in a bearing bush (117) and is displaceable in an axial direction relative to the bearing bush (117) by means of the displacement device.

    摘要翻译： 一种具有第一部分（1）和第二部分（3）的位移装置，其在位移方向上可相互移位。 第一部分（1）包括多个接触体（7），其抵抗处于第一部分（1）和第二部分（3）之间的预张力而抵靠第二部分（3）。 接触体（7）可相对于第一部分（1）逐步移动，并且也可垂直于位移方向移位。 接触体（7）的逐步运动导致第一部分（1）和第二部分（3）在存在于接触体（7）之间的摩擦力的影响下沿位移方向相对于彼此移位， 和第二部分（3），而第一部分（1）和第二部分（3）通过垂直于第二部分（3）的接触体（7）的位移而被支撑在垂直于位移方向的彼此相对于彼此的准确位置 位移方向。 因此，接触体（7）具有双重功能。 在特殊实施例中，接触体（7）具有球形接触表面（23），接触体（7）的逐步移动是球形接触表面（23）在第二部分（3）上的纯滚动运动， 。 根据本发明的位移装置用于设置有能够相对于平行于X方向并平行于与X方向垂直的Y方向的基部（95）移动的物体台（99）的XY台 通过位移装置的方向。 根据本发明的位移装置进一步用于具有轴（121）的主轴装置，所述轴（121）可在轴承衬套（117）中旋转，并且可相对于轴承衬套（117）在轴向方向上通过 位移装置。

    Translation device
    4.
    发明授权
    Translation device 失效
    翻译装置

    公开(公告)号：US5252884A

    公开(公告)日：1993-10-12

    申请号：US875904

    申请日：1992-04-28

    申请人： Marinus J. J. Dona

    发明人： Marinus J. J. Dona

    IPC分类号： G05D3/00 ,  B23Q1/34 ,  B25J7/00 ,  G01B7/00 ,  G12B5/00 ,  H01J37/20 ,  H02N11/00 ,  H01L41/04 ,  H01L41/08 ,  H01L41/18

    CPC分类号： G01Q10/04 ,  B23Q1/34 ,  B25J7/00 ,  B82Y35/00 ,  G01B7/003 ,  G12B5/00 ,  H01J37/20 ,  H01J2237/202

    摘要： The invention relates to a translation device comprising an actuator body and a coupling member which mechanically contacts said actuator body, the actuator body having at least one body of a solid electrolyte which is clamped between a pair of supporting surfaces and which is provided with at least one pair of electrodes between which mass transport takes place via the electrolyte under the influence of an electric potential difference, said mass transport causing the dimensions of the electrodes to change so that the coupling member is subject to a translation in a first coordination direction relative to a reference of the device. Preferably, AgI is used as the solid electrolyte and silver is used for the electrodes. On the basis of the above-mentioned principle, translation devices can be constructed for one, two or three-dimensional translations. Translations based on both translatory and rotatory motions are possible.

    Support device for a drum
    5.
    发明授权
    Support device for a drum 失效
    滚筒支撑装置

    公开(公告)号：US5161901A

    公开(公告)日：1992-11-10

    申请号：US853884

    申请日：1992-03-18

    申请人： Marinus J. J. Dona ,  Johannes M. M. Swinkels

    发明人： Marinus J. J. Dona ,  Johannes M. M. Swinkels

    IPC分类号： B23B19/02 ,  F16C13/00 ,  F16C13/02 ,  F16C23/04

    CPC分类号： F16C23/04 ,  F16C13/00 ,  F16C13/02 ,  Y10T279/10 ,  Y10T82/266

    摘要： A support device for a drum (1) which is provided with two journals (57, 59) projecting from the drum on either side of the drum, whose centerlines (25, 27) substantially coincide with the centerline (9) of the drum. Each of the two journals (57, 59) is journalled around an axis of rotation (61) in a bearing bush (63, 65) which is attached to a frame (67) by a ring-shaped membrane (69) positioned in a plane transverse to the axis of rotation (61). Each of the two journals (57, 59) forms part of a shaft (17, 19) projecting into the drum (1), and attached to a shell (7) of the drum by a ring-shaped plate (11). An end of a portion of each shaft (17, 19) projecting into the drum (1) bears on adjustment devices (41, 43, 49) by which the relevant shaft (17, 19) with journal (57, 59) can be swivelled relative to the centerline (9) of the drum (1). In particular, such a support device is used for a drum (1) which serves as a rotating carrier for a plate-shaped workpiece which is to be machined accurately by a cutting tool, such as, for example, a master for the production of projection television screens.

    摘要翻译： 一种用于滚筒（1）的支撑装置，其具有从滚筒的鼓的两侧突出的两个轴颈（57,59），所述两个轴颈的中心线（25,27）基本上与滚筒的中心线（9）重合。 两个轴颈（57,59）中的每一个围绕轴承衬套（63,65）中的旋转轴线（61）轴颈，轴承衬套通过位于框架（67）中的环形膜（69）附接到框架（67） 横向于旋转轴线的平面（61）。 两个轴颈（57,59）中的每一个形成为突出到滚筒（1）中的轴（17,19）的一部分，并通过环形板（11）附接到滚筒的壳体（7）。 突出到滚筒（1）中的每个轴（17,19）的一部分的端部承载在具有轴颈（57,59）的相关轴（17,19）可以通过该调节装置（41,43,49） 相对于滚筒（1）的中心线（9）旋转。 特别地，这种支撑装置用于滚筒（1），滚筒（1）用作用于通过切割工具（例如用于生产的切割工具）精确加工的板状工件的旋转载体 投影电视屏幕。

    Machine tool with movable positioning device
    6.
    发明授权
    Machine tool with movable positioning device 失效
    具有可移动定位装置的机床

    公开(公告)号：US5105693A

    公开(公告)日：1992-04-21

    申请号：US619170

    申请日：1990-11-26

    申请人： Johannes L. M. Hagen ,  Marinus J. J. Dona

    发明人： Johannes L. M. Hagen ,  Marinus J. J. Dona

    IPC分类号： B23B3/06 ,  B23B21/00 ,  B23Q1/00 ,  B23Q1/38 ,  B23Q1/64

    CPC分类号： B23Q1/0063 ,  Y10T409/309912 ,  Y10T82/2541 ,  Y10T82/2566

    摘要： A machine tool for machining a workpiece (11), the workpiece (11) being fastened to a support (9) which has its bearings in a frame (1) of the machine tool and is rotatable about an axis of rotation (13), while a tool (37) is movable relative to the workpiece (11) by means of a positioning device (35) provided on a carrier (17) of the machine tool. The carrier (17) is movably guided relative to the support (9) along a straight guide (23, 25) of the frame (1) in a direction parallel to the axis of rotation (13) by means of static fluid bearings (19, 21), so that a space easily accessible to an operator is created between the carrier (17) and the support (9) through displacement of the carrier (17). The carrier (17) can be coupled to the frame (1) by means of coupling members (51) provided with bolts (75), a head of each bolt (75 ) forming a piston (73) which can be moved in a cylinder (59), which is hinged to the carrier (17). In the operational condition of the machine tool, in which the workpiece (11) is machined with the tool (37), each bolt (75) is subjected to a tensile stress which is achieved through the supply of pressurized fluid to the cylinders (59), so that a particularly rigid coupling of the carrier (17) to the frame (1) is obtained. In particular, so-called masters for projection television screens in the form of circular Fresnel lenses of a comparatively large diameter are manufactured with these machine tools.

    Shaving unit
    7.
    发明授权
    Shaving unit 失效
    剃须刀

    公开(公告)号：US4594778A

    公开(公告)日：1986-06-17

    申请号：US713521

    申请日：1985-03-19

    申请人： Marinus J. J. Dona ,  Adrianus J. J. Franken ,  Freddy Haes ,  Cornelis M. Reynhout

    发明人： Marinus J. J. Dona ,  Adrianus J. J. Franken ,  Freddy Haes ,  Cornelis M. Reynhout

    IPC分类号： B26B19/14 ,  B26B19/28 ,  B26B19/38 ,  B26B19/04

    CPC分类号： B26B19/12 ,  B26B19/14 ,  B26B19/38 ,  B26B19/3846

    摘要： A shaving unit for a dry-shaving apparatus comprises an external first cutting member with an annular wall portion formed with hair-entry apertures, and a second internal cutting member which is cooperable with the first cutting member and which comprises a ring of cutters which second cutting member can be driven relative to the first cutting member with an oscillatory rotational movement. The first and second cutting members are interconnected by at least two resilient elements, each of which extends substantially radially of the rotational axis of the second cutting member and has an end connected to the first cutting member and an end connected to the second cutting member. The elastic properties of the resilient elements are such as to permit the oscillatory rotational movement of the second cutting member, but the resilient elements are rigid in directions extending substantially parallel to and radially of the rotational axis of the second cutting member.

    摘要翻译： 一种用于干燥剃须设备的剃须单元包括具有形成有毛发进入孔的环形壁部分的外部第一切割构件和与第一切割构件配合的第二内部切割构件，该第二内部切割构件包括第二切割器 切割构件可以相对于第一切割构件以振荡的旋转运动被驱动。 第一和第二切割构件通过至少两个弹性元件互连，每个弹性元件基本上沿着第二切割构件的旋转轴线径向延伸，并且具有连接到第一切割构件的端部和连接到第二切割构件的端部。 弹性元件的弹性特性允许第二切割构件的振荡旋转运动，但是弹性元件在与第二切割构件的旋转轴线基本平行且径向延伸的方向上是刚性的。

    Device for manufacturing a mould for use in the manufacture of an optical element comprising optical sub-elements mutually arranged in a pattern
    8.
    发明授权
    Device for manufacturing a mould for use in the manufacture of an optical element comprising optical sub-elements mutually arranged in a pattern 有权
    用于制造用于制造光学元件的模具的装置，包括以图案相互排列的光学子元件

    公开(公告)号：US08069701B2

    公开(公告)日：2011-12-06

    申请号：US11459710

    申请日：2006-07-25

    申请人： Marinus J. J. Dona ,  Johannes M. M. Swinkels

    发明人： Marinus J. J. Dona ,  Johannes M. M. Swinkels

    IPC分类号： B21D43/02 ,  B21D43/04 ,  B28B7/16 ,  B28B7/24 ,  B28B3/00 ,  B21J13/00 ,  B21D37/01

    CPC分类号： B29D11/00278 ,  B29C33/3842 ,  B29C33/424 ,  Y10S425/808 ,  Y10T29/51

    摘要： An optical element is manufactured by means of a mould by a replication technique including a mold that is manufactured from a ductile metal and is given a mold shape which corresponds to a pattern of sub-elements by means of a die having a die surface which corresponds to the optical sub-element and which is imprinted in the mold with a predetermined force in consecutive positions in accordance with the pattern. A workpiece holder fastened to the mold including a stepped chamber which is displaceable relative to the workpiece holder by a positioning device. The die surface imprints the sub-shape in the mold with a predetermined force substantially independent of a position occupied by the die during imprinting. The predetermined force plastically deforms the ductile metal exclusively at the area of the surface contact between the mold and the die.

    摘要翻译： 光学元件通过模具通过复制技术制造，该复制技术包括由延性金属制成的模具，并且通过具有对应于模具表面的模具被赋予与子元件的图案对应的模具形状 并且根据图案以连续的位置以预定的力将压印在模具中。 固定到模具上的工件支架包括阶梯室，该阶梯室可通过定位装置相对于工件夹具移动。 模具表面以预定的力将模具中的子形状压印成基本上与印模期间由模具占据的位置无关。 预定的力量仅在模具和模具之间的表面接触区域塑性地使韧性变形。

    Depilation apparatus with twisting action
    10.
    发明授权
    Depilation apparatus with twisting action 失效
    脱毛器具有扭曲作用

    公开(公告)号：US5312419A

    公开(公告)日：1994-05-17

    申请号：US993265

    申请日：1992-12-18

    申请人： Andreas J. Garenfeld ,  Rob Klasen ,  Marinus J. J. Dona

    发明人： Andreas J. Garenfeld ,  Rob Klasen ,  Marinus J. J. Dona

    IPC分类号： A22C21/02 ,  A45D26/00

    CPC分类号： A22C21/028 ,  A45D26/0023 ,  A45D26/0028 ,  A45D26/0061

    摘要： A depilation apparatus is provided with a depilation member (7) with pinching elements (19, 21, 69, 73, 111, 115) for consecutively holding hairs growing from the skin clamped in and pulling these hairs from the skin and comprises means (7, 41, 67) for twisting the hairs about their longitudinal axes before the depilation member (7) pulls the hairs from the skin whereby a considerable reduction of the required pulling force, a reduction of the pain occurring during pulling-out and a reduction of the risk of hair fracture during pulling-out of the hairs is obtained, the twisting action of the depilation apparatus being obtained through the use of a pair of discshaped pinching elements (19, 21, 69, 73, 111, 115) with cooperating pinching surfaces (23a, 23b, 71, 75, 113, 117) which slide alongside one another at least temporarily in the pinching position of the pinching elements (19, 21, 69, 73, 111, 115) and the pinching elements (19, 21, 69, 73, 111, 115) having different rotation speeds in the pinching position.

    摘要翻译： 脱毛装置设有具有夹紧元件（19,21,69,73,111,115）的脱毛构件（7），用于连续地保持从夹紧并从皮肤拉出这些毛发的皮肤生长的毛发，并且包括装置（7 ，41,67），用于在脱毛构件（7）从皮肤拉动毛发之前围绕其纵向轴线扭转毛发，从而显着减少所需的拉力，减少拉出期间发生的疼痛和减少 获得毛发拔出时的毛发断裂的风险，脱毛装置的扭转动作是通过使用一对带状的夹持元件（19,21,69,73,111,115）而得到的， 至少暂时在夹紧元件（19,21,69,73,111,115）的夹持位置彼此滑动的表面（23a，23b，71，75，113，117）和夹持元件（19， 21,69,73,111,115）具有不同的转速 在捏住位置。