公开(公告)号：US06176348B1

公开(公告)日：2001-01-23

申请号：US09362587

申请日：1999-07-28

申请人： Karl Grebe ,  Anton May ,  Claus Helbig ,  Bernd Scheit ,  Stefan Brand ,  Susanne B{umlaut over (a)}hrend

发明人： Karl Grebe ,  Anton May ,  Claus Helbig ,  Bernd Scheit ,  Stefan Brand ,  Susanne B{umlaut over (a)}hrend

IPC分类号： F16N1310

CPC分类号： F16N7/38 ,  F04B1/295 ,  F04B9/02

摘要： A lubricating system has a housing formed with an intake passage, a drive shaft extending longitudinally in the housing and carrying a plurality of longitudinally spaced worm gears, and respective pumps juxtaposed with the worm gears in the housing. Each pump has a cylinder fixed in the housing, centered on a respective transverse axis, and forming an intake port connected to the passage and an output port. A cavity-forming piston is rotatable about and reciprocal along the respective transverse axis and a worm wheel on the piston meshes with the respective worm gear. An axially projecting cam ramp on the worm wheel is axially engageable with an abutment on the housing. This abutment can be moved axially and for fixing it in any of a multiplicity of positions for varying axial deflection of the piston. A spring bearing against the piston urges the ramp toward the abutment. Rotation of the shaft rotates and reciprocates the piston for drawing in a lubricant at the intake ports and expelling it at the output ports so that the range of axial movement of the piston and the amount of lubricant pumped are determined by the axial deflection of the piston by the ramp.

摘要翻译： 润滑系统具有形成有进气通道的壳体，在壳体中纵向延伸并且承载多个纵向间隔开的蜗轮的驱动轴和与壳体中的蜗轮并置的相应泵。 每个泵具有固定在壳体中的圆筒，其中心在相应的横向轴线上，并且形成连接到通道的进气口和输出端口。 空腔形成活塞可沿着相应的横向轴线可旋转并且相互往复运动，活塞上的蜗轮与相应的蜗轮啮合。 蜗轮上的轴向突出的凸轮斜坡可与壳体上的邻接部轴向接合。 该邻接件可以轴向移动并且用于将其固定在用于改变活塞的轴向偏转的多个位置中的任一个中。 抵靠活塞的弹簧支座迫使斜面朝向支座。 轴的旋转使活塞在进气口处的润滑剂中旋转并往复运动，并将其排出到输出端口，使得活塞的轴向运动范围和泵送的润滑剂的量由活塞的轴向偏转确定 由斜坡。

公开(公告)号：US06216822B1

公开(公告)日：2001-04-17

申请号：US09416500

申请日：1999-10-08

申请人： Anton May ,  Ralf Albert ,  Bernd Scheit ,  Claus Helbig ,  Stefan Brand ,  Susanne Bährend

发明人： Anton May ,  Ralf Albert ,  Bernd Scheit ,  Claus Helbig ,  Stefan Brand ,  Susanne Bährend

IPC分类号： F01M1104

CPC分类号： F16N11/08 ,  F16N2230/02

摘要： An automatic lubricant dispenser has a lower housing part formed with an outlet, a piston displaceable along an axis in the lower part and forming therein a compartment, a spindle extending along the axis, threaded into the piston, having an upper end above the piston provided with a lower coupling half, and a body of fluent lubricant filling the compartment. An upper housing part removably securable to the lower part holds an electrical motor unit having an output shaft projecting downward at the axis and provided with an upper coupling half axially engageable with the lower coupling half. The coupling halves are axially engageable to rotationally couple the motor output shaft to the spindle so that electrical energization of the motor when the coupling halves are engaged displaces the piston and expresses lubricant from the outlet. A sensor connected to the shaft generates an output after a predetermined angular displacement of the shaft. An erasable nonvolatile memory in the upper housing part is associated with a reset switch for clearing the nonvolatile memory and with electrically powered controller. This controller is also connected to the sensor means and nonvolatile memory for periodically energizing the motor, for storing in the nonvolatile memory information about elapsed time since last energization of the motor and the number of outputs emitted by the sensor means, and for reading the information stored in the memory.

摘要翻译： 自动润滑剂分配器具有形成有出口的下壳体部分，沿着下部的轴线可移位的活塞，并且在其中形成隔室，沿着轴线延伸的主轴旋入活塞中，所述活塞的上端在活塞上方提供 具有较低的联轴器半部，以及填充隔室的流体润滑剂体。 可拆卸地固定到下部的上壳体部分保持电动机单元，其具有在轴线处向下突出的输出轴，并且具有与下联接器半部可轴向接合的上联接器半部。 联轴器半部可轴向接合以将电动机输出轴旋转耦合到主轴，使得当联接器半部接合时电动机的电通电使活塞移动并从出口表达润滑剂。 连接到轴的传感器在轴的预定角位移之后产生输出。 上部壳体部分中的可擦除非易失性存储器与用于清除非易失性存储器和电动控制器的复位开关相关联。 该控制器还连接到传感器装置和非易失性存储器，用于周期性地给电动机通电，用于存储关于自电动机上次通电以来的经过时间的信息和由传感器装置发出的输出数量以及用于读取信息的信息 存储在内存中。

公开(公告)号：US5971229A

公开(公告)日：1999-10-26

申请号：US966502

申请日：1997-11-10

申请人： Anton May ,  Claus Helbig ,  Bernd Scheit ,  Stefan Brand

发明人： Anton May ,  Claus Helbig ,  Bernd Scheit ,  Stefan Brand

IPC分类号： F16N11/08 ,  F16N13/06 ,  F16N7/14

CPC分类号： F16N11/08 ,  F16N2013/066

摘要： An automatic lubricant dispenser has a lower housing part formed with an outlet, a piston displaceable along an axis in the lower part and forming therein a compartment, a spindle extending along the axis, threaded into the piston, having an upper end above the piston provided with a lower coupling half, and a body of fluent lubricant filling the compartment and forming with the spindle, piston, and lower housing part a lower subassembly. An upper housing part securable to the lower part via a screwthread forms an upper subassembly. An insert mainly in the upper housing part forms a battery compartment and carries a motor unit having an output shaft projecting downward therefrom at the axis and provided with an upper coupling half axially engageable with the lower coupling half. The coupling halves are axially engageable to rotationally couple the motor output shaft to the spindle. A battery is provided in the battery compartment and a circuit board fixed to the insert is connected between the battery and the motor unit. An on-off switch mounted on the circuit board is actuatable to energize the motor unit from the battery. The insert, motor unit, battery, circuit board, and switch together forming a core subassembly normally held between the upper and lower subassemblies.

摘要翻译： 自动润滑剂分配器具有形成有出口的下壳体部分，沿着下部的轴线可移位的活塞，并且在其中形成隔室，沿着轴线延伸的主轴旋入活塞中，所述活塞的上端在活塞上方提供 具有较低的联接半部分，以及填充隔室的流体润滑剂体并与主轴，活塞和下部壳体部分一起形成下部子组件。 通过螺纹固定到下部的上壳体部分形成上部组件。 主要在上壳体部分中的插入件形成电池室，并且承载具有在轴线处向下突出的输出轴的马达单元，并且具有与下联接器半部可轴向接合的上联接器半部。 联轴器半部可轴向接合以将马达输出轴旋转地联接到主轴。 在电池室中设置有电池，并且固定到插入件的电路板连接在电池和电动机单元之间。 安装在电路板上的开关开关是可启动的，以使电动机单元从电池供电。 插入件，电动机单元，电池，电路板和开关在一起形成通常保持在上部和下部组件之间的芯子组件。

公开(公告)号：US5950764A

公开(公告)日：1999-09-14

申请号：US37269

申请日：1998-03-09

申请人： Claus Helbig

发明人： Claus Helbig

IPC分类号： B05C5/00 ,  F16N9/02 ,  F16N11/10 ,  F01M11/04

CPC分类号： F16N9/02 ,  F16N11/10

摘要： A device for lubricating a rotatable member such as a hollow shaft on which another member is axially displaceable, has a lubricant container received in the hollow shaft and in which a piston is displaceable by a gas generated by a gas-generating cell or by a motor-driven spindle. The electrical circuit includes a centrifugal-force sensor received in the container and having switches connected in that circuit so that when a certain speed of rotation is reached, the lubricant is dispensed and the circuit is de-energized upon standstill.

摘要翻译： 用于润滑诸如空心轴的可旋转构件的装置，其上另一构件可轴向移动，其具有容纳在中空轴中的润滑剂容器，活塞可由气体发生单元或电机产生的气体移动 驱动主轴。 电路包括容纳在容器中并具有连接在该电路中的开关的离心力传感器，使得当达到一定的旋转速度时，润滑剂被分配并且在停止时电路被断电。