Patent application number | Description | Published |
20120125132 | Bearing system for a worm in a steering gear - Disclosed is a bearing system for a worm engaging with a worm wheel as part of a steering gear, wherein the bearing system comprises at least one bearing with an outer ring, an inner ring, and rolling bodies that are movably accommodated between the outer an inner rings, the bearing being pivotally arranged in a bearing seat for accommodating the outer ring of the bearing, and wherein the inner ring accommodates one of the two shaft ends of the worm in order to seat said shaft end of the worm radially in the housing of the steering gear. For an improved dampening of the worm at least one spring element, which exerts a spring force on a region of the outer ring of the bearing, is provided at the bearing, said spring force supporting a pivotal motion of the worm toward the worm wheel. | 05-24-2012 |
20120272765 | STEERING GEAR HAVING A FIXED BEARING AND A FLOATING BEARING FOR A SCREW PINION - A steering gear comprises a shaft bearing configuration which comprises a mounting which is installed in a housing section of the steering gear and has openings that enable a pivoting movement by an annular section of the mounting which is assembled with a first rolling bearing, and the mounting comprises a disk-shaped section, which is provided with the openings and relative to which the annular section can be pivoted, wherein the annular section is either assembled with the outer ring of the first rolling bearing and the disk-shaped section is attached to the housing section, or the annular section is assembled with the inner ring of the first rolling bearing and the disk-shaped section is attached to the shaft. | 11-01-2012 |
20130206497 | HELICAL GEARING FOR A STEERING SYSTEM OF A MOTOR VEHICLE - Helical gearing for a steering system of a motor vehicle comprises a helical pinion which engages a helical gear. Minimization of friction in the gearing and increased efficiency since continuous elastically urging with an approximately consistent spring force during the entire service life is attained. It is not necessary for a very large spring force to be applied. By way of the continuous elastically urging with an approximately consistent spring force, clattering noises or disturbing noises are prevented or largely reduced throughout the entire service life. Due to the simple design the requirements on assembly are reduced. It is advantageous that the elastically urging of the helical pinion or the worm need not be adjusted during assembly since the necessary elastically urging is automatically adjusted. | 08-15-2013 |
20130239726 | HELICAL GEAR MECHANISM FOR A STEERING SYSTEM OF A MOTOR VEHICLE - A helical gear mechanism for a steering system in a motor vehicle comprises a helical pinion which engages with a helical gear and a bearing bushing which accommodates a bearing of the helical pinion. An inner ring of the bearing bushing is connected to an outer ring via a pivot bearing so that a pivoting motion of the helical pinion relative to the helical gear is possible. A pressure piece is disposed between the inner ring and the outer ring of the bearing bushing. The pressure piece is movable in a spring-loaded manner in a section of an annular gap between the inner ring and the outer ring. The inner ring and/or the outer ring are designed in the section so that the annular gap between the inner ring and the outer ring is tapered in the direction in which the pressure piece can be moved in a spring-loaded manner. | 09-19-2013 |
20150040699 | STEERING GEAR - A steering gear having a gearwheel, having a pinion which meshes with said gearwheel and having a pinion shaft which comprises the pinion and winch is mounted so as to be pivotable about a pivot axis perpendicular to the longitudinal axis of the pinion shaft wherein the radial spacing between the pivot axis and the location of toothed engagement between the gearwheel and pinion is smaller than the core radius of the pinion. | 02-12-2015 |
20150053034 | FLOATING BEARING FOR A STEERING GEAR - A floating bearing for a steering gear, having an inner ring for receiving a pinion shaft of the steering gear and having an outer ring which surrounds the inner ring and which serves for the mounting of the floating bearing in a housing of the steering gear, wherein the outer ring and the inner ring form an annular gap between them and wherein the outer ring and the inner ring are connected to one another by means of at least one flexible connecting part such that said outer ring and inner ring are movable relative to one another in at least one radial direction, is characterized in that the outer ring and/or the inner ring form, within the connecting part, at least one projection which projects into the annular gap such that the spacing between the outer ring and inner ring is smaller in the region of the projection than in the remaining section of the annular gap. | 02-26-2015 |
20150252888 | HOUSING FOR A STEERING GEAR - A housing for a steering gear and a plastic housing, wherein the plastic housing comprises a base body made of a plastic material, and elastomer layer and at least one closure element. | 09-10-2015 |
20150273748 | METHOD FOR PRODUCING A PLASTIC HOUSING - A method and a system for producing a plastic housing are presented. In a first step, a base body and at least one closure element are produced, and in a second step an elastomer layer is applied by way of at least one gate point using a gating process, the layer joining the base body and the at least one closure element to each other. | 10-01-2015 |