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Thyssenkrupp Presta Teccenter Ag patents


Recent patent applications related to Thyssenkrupp Presta Teccenter Ag. Thyssenkrupp Presta Teccenter Ag is listed as an Agent/Assignee. Note: Thyssenkrupp Presta Teccenter Ag may have other listings under different names/spellings. We're not affiliated with Thyssenkrupp Presta Teccenter Ag, we're just tracking patents.

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Camshaft segment with camshaft bearing

A camshaft segment may include a camshaft having a shaft element and a cam element, as well as a camshaft bearing for mounting the camshaft at least in a radial or axial direction. The camshaft bearing may have an oil transfer element for transferring an oil medium to the camshaft.... Thyssenkrupp Presta Teccenter Ag

Method for assembling a camshaft in a module body

A camshaft may comprise a main shaft, on which at least two sliding cam pieces are accommodated in a rotationally fixed and axially displaceable manner, wherein the sliding cam pieces each comprise a carrier tube, on which are seated cam groups each comprising at least two cam tracks for valve-control... Thyssenkrupp Presta Teccenter Ag

Method for producing a cam profile of a cam pack of a camshaft, and camshaft

A method concerns producing a cam profile of a cam pack with at least two cam elements that can be adjusted relative to each other. The camshaft may comprise an outer shaft, a rotatable inner shaft, a fixed cam element connected to the outer shaft, and an adjustment cam element... Thyssenkrupp Presta Teccenter Ag

Camshaft having an axially guided sliding element

A camshaft may include a shaft as well as a sliding element that is disposed on the shaft such that the sliding element is axially displaceable along a shaft axis. The shaft may comprise an external tooth for transmitting torque between the shaft and the sliding element. The external tooth... Thyssenkrupp Presta Teccenter Ag

Camshaft having at least one axially fixed sliding element

A camshaft for a multiple-cylinder internal combustion engine may include a sliding element comprising at least two cam elements, as well as a splined shaft that extends in an axial direction and on which the sliding element is received. The sliding element may comprise an internal spline system that interacts... Thyssenkrupp Presta Teccenter Ag

Method for installing a camshaft module

A method for mounting a camshaft module may involve a module that includes a module cover in which a camshaft is accommodated. The camshaft may comprise a main shaft and a plurality of displacement elements with cam tracks formed thereon for valve-control purposes. The displacement elements may be arranged at... Thyssenkrupp Presta Teccenter Ag

Camshaft comprising an axially guided sliding element

A camshaft may include a shaft on which at least one sliding element is received in such a way as to be axially displaceable along a shaft axis. The shaft may comprise an external longitudinal spline structure that meshes with an internal spline structure of a passage in the sliding... Thyssenkrupp Presta Teccenter Ag

Method for producing an adjustable camshaft and adjustable camshaft

An adjustable camshaft, which can be utilized in a motor vehicle, may include at least one fixed cam arranged rotationally fixed on at least one outer shaft segment and at least one adjusting cam arranged rotationally fixed to an inner shaft extending concentrically within the outer shaft segment. A method... Thyssenkrupp Presta Teccenter Ag

Valve train for actuating gas exchange valves of an internal combustion engine

A valve train for actuating gas exchange valves of an internal combustion engine may include a first camshaft that is received such that it can be rotated in a first shaft axis, and a second camshaft that is received such that it can be rotated in a second shaft axis.... Thyssenkrupp Presta Teccenter Ag

Camshaft adjusting device for adjusting a position of at least one cam segment

A camshaft adjusting device of a drive, such as a motor vehicle drive, for example, for adjusting a phase position of a cam segment may include a camshaft and a phase shifter that is operatively connected to the camshaft. The camshaft may comprise a shaft segment including an inner shaft... Thyssenkrupp Presta Teccenter Ag

Method for assembling a camshaft

A camshaft may include a support shaft and a component with a passage opening that receives the support shaft. The support shaft may include fastening regions and positioning regions alternating in an axial direction. A diameter of the support shaft in the fastening regions may be greater than a diameter... Thyssenkrupp Presta Teccenter Ag

Valve control system having an adjustable camshaft

A valve control system may include an adjustable camshaft that includes an outer shaft and an inner shaft that extends through the outer shaft. The valve control system may further include a phase shifter that comprises a first control element and a second control element that can be rotated relative... Thyssenkrupp Presta Teccenter Ag

Rotor for an electric motor

A rotor for an electric motor may include a shaft and a plurality of disks that are received on the shaft. The disks may include an inner passage, through which the shaft is guided, with the result being that the disks are centered on the shaft via the inner passage.... Thyssenkrupp Presta Teccenter Ag

Hood module and producing a hood module

A hood module for attachment on a cylinder head of an internal combustion engine may include a hood body comprised of plastic and a bearing bracket comprised of metal as a rotatable holder for a camshaft in the hood module. The bearing bracket may be attached to the hood body... Thyssenkrupp Presta Teccenter Ag

Variable valve timing camshaft with improved oil transfer between inner and outer shafts

An adjustable camshaft may include an outer shaft that is hollow and an inner shaft received in the outer shaft and rotatable in the outer shaft. The inner shaft may include a cavity into which oil can be applied. At least a first radial opening may be configured in the... Thyssenkrupp Presta Teccenter Ag

Method for producing a camshaft assembly

A method for producing a ready-for-use camshaft for controlling valves of an internal combustion engine may be directed towards camshafts that include a carrier shaft on which an end component, for example, a drive wheel, a phase adjuster, or a part of a phase adjuster, is arranged and cam elements... Thyssenkrupp Presta Teccenter Ag

Method for arranging a camshaft in a camshaft module

A method for arranging a camshaft in a camshaft module includes arranging cam elements and a switching element on a carrier tube to so as to form a displacement element having a bearing section, outside or external to a module housing. The carrier tube is then cut in a region... Thyssenkrupp Presta Teccenter Ag

Valve train having a sliding cam element

A valve drive may include a sliding cam element that is held on a carrier shaft so as to be axially displaceable along an axis of rotation of the carrier shaft. The sliding cam element may include at least one cam profile group with cam profile sections of mutually different... Thyssenkrupp Presta Teccenter Ag

Camshaft for the valve drive of an internal combustion engine with a variable valve opening duration

A camshaft for a valve drive of an internal combustion engine having a variable valve opening time may include an outer shaft and an inner shaft that extends through the outer shaft, with the inner shaft being held rotatably with respect to the outer shaft. The camshaft may further include... Thyssenkrupp Presta Teccenter Ag

Module with pre-oriented camshaft

A module may include a receiving element in the form of a bearing frame or a covering hood for arrangement on a cylinder head of an internal combustion engine. The module may further include a camshaft that is rotatably mounted on the receiving element and projects from the receiving element... Thyssenkrupp Presta Teccenter Ag

Hybrid bearing block for a camshaft

A bearing apparatus for mounting a camshaft in a cylinder head of an internal combustion engine may include a bearing element that surrounds a bearing ring in which the camshaft is rotatably mounted or mountable. The bearing element may be made of a first material whose expansion coefficient is greater... Thyssenkrupp Presta Teccenter Ag

Camshaft having a closing cover

A hollow-cylindrical camshaft may include a closing cover and supply openings. Slipping of the closing cover may be prevented by indentations introduced into the camshaft. The indentations may be inwardly rolled portions, impressions, notches, or plastic deformations, for instance, introduced from the outside by punches or holding means that project... Thyssenkrupp Presta Teccenter Ag

Rotor shaft with a laminated core

A method for mounting laminated sheets onto a shaft of a rotor provided for an electrical machine may involve sliding the laminated sheets onto the shaft and bracing the laminated sheets between two rotation-resistant thrust washers connected with the shaft. The laminated sheets may be slid onto the shaft to... Thyssenkrupp Presta Teccenter Ag

Camshaft

A camshaft may have a bearing shaft configured as a hollow shaft in which an inner shaft is disposed concentrically relative to the bearing shaft. The inner shaft may be twistable relative to the bearing shaft. A first cam segment having a first recess for receiving the bearing shaft may... Thyssenkrupp Presta Teccenter Ag

Adjustable camshaft

An adjustable camshaft for a valve drive of an internal combustion engine may include an inner shaft extending through an outer shaft with a cam element disposed on the outer shaft. The cam element may be connected rotationally conjointly to the inner shaft. The cam element may have a shaft... Thyssenkrupp Presta Teccenter Ag








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