公开(公告)号：US07100742B2

公开(公告)日：2006-09-05

申请号：US10110385

申请日：2001-08-10

申请人： Christian Gunacker ,  Richard Gunacker

发明人： Christian Gunacker ,  Richard Gunacker

IPC分类号： B61K3/00

CPC分类号： F16N29/02 ,  B61K3/00

摘要： The invention is directed to a method for controlling the delivery of lubricant between two parts which are movable relative to one another, in particular for lubricating rails, above all on curved tracks, in order to prevent or reduce squealing noises, wherein at least one sensor, e.g., a microphone, is provided for picking up sound vibrations, particularly structure-borne sound vibrations, the signal of the sensor being fed to a selective amplifier, e.g., an active bandpass filter, and used as an actuating variable for initiating the delivery of lubricant. For this purpose, at least two frequency bands are filtered out, the intensity of the sound vibrations of the filtered frequency bands is compared, and the determined difference or the ratio of the determined values is used as an actuating variable.

公开(公告)号：US07040452B2

公开(公告)日：2006-05-09

申请号：US10090868

申请日：2002-03-07

申请人： Richard Gunacker ,  Christian Gunacker

发明人： Richard Gunacker ,  Christian Gunacker

IPC分类号： B61K3/00

CPC分类号： B61K3/00

摘要： The invention is directed to a device for distributing lubricants in grooved rails, particularly for railborne urban traffic. An elongated plate is provided which can be arranged in the groove of the rail and which is provided with cutouts at least along one longitudinal edge, but preferably along both longitudinal edges. The cutouts start at the longitudinal edge and are accordingly open-edged. The lubricant can be supplied to these cutouts. The open-edged cutouts of the plate are covered by a cover plate which is constructed so as to be elastic at least in the covering area.

摘要翻译： 本发明涉及一种用于在槽式轨道中分配润滑剂的装置，特别是用于铁路城市交通。 提供了一种细长板，其可以布置在轨道的槽中，并且至少沿着一个纵向边缘，但优选沿着两个纵向边缘设置有切口。 切口从纵向边缘开始，因此开口。 润滑剂可供给这些切口。 板的开口切口被覆盖板覆盖，盖板至少在覆盖区域中具有弹性。

公开(公告)号：US06631786B1

公开(公告)日：2003-10-14

申请号：US09617164

申请日：2000-07-17

申请人： Richard Gunacker

发明人： Richard Gunacker

IPC分类号： B61K300

CPC分类号： B61K3/00

摘要： A method for the lubrication of Vignole type railroad track, especially preceding a curved portion which is subject to wear by the wheel flanges of railroad cars, by applying lubricant essentially horizontally against the inner side of the Vignole type railroad track by an application device supplied with lubricant, wherein the lubricant is applied to the track through the movement of the application device along the track to be lubricated.

摘要翻译： 一种用于润滑Vignole型轨道的方法，特别是在由铁路车辆的车轮凸缘磨损的弯曲部分之前，通过施加润滑剂基本上水平地抵靠Vignole型铁轨的内侧，由施加装置提供的 润滑剂，其中通过施加装置沿待润滑的轨道的运动将润滑剂施加到轨道上。