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Jtekt Europe patents

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

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "J" | Jtekt Europe-related inventors

Power-steering push button having a shock absorber with a conical base

A play take-up device comprising a push button that is movably mounted and translationally guided, along a thrust axis 5, in a housing, to exert a thrust force against a rack, said device further comprising a resilient shock-absorbing member that is positioned between the push button and the housing, in... Jtekt Europe

Use of a stepped shrink-fit ring to assemble a steering assist motor in a steering case

An assembly method in which an assembly ring is force-fitted between a first part and a second part such as to create: a tightening contact between the first part and the inner face of the ring, by means of plastic deformation of the ring, said tightening contact occupying a first... Jtekt Europe

Clippable shutter with a deflector skirt for a steering housing

The invention concerns a device for protecting a steering mechanism of a vehicle, said device comprising a housing element defining a chamber of which the wall is perforated with at least one access opening, and a plastic cap that shuts said access opening, said cap having, along the director axis... Jtekt Europe

Understeer and oversteer detector for a motor vehicle

relative to a variable (α) representative of the angular position of the steering wheel, of a driving parameter which is representative of the yaw rate ({dot over (ψ)}) of the vehicle.... Jtekt Europe

Securing of a driving assistance function within a power steering

A method of controlling a power steering system including at least one course control function, whereby a position setpoint is determined automatically according to a reference course that a vehicle is to be made to follow, then a motor setpoint applied to an assistance motor is adjusted accordingly, the method... Jtekt Europe

Calculator for a vehicle, such as a power steering calculator, provided with an integrated event recorder

A computer for a motor vehicle including at least one main control module intended to manage an onboard system such as a power steering system, which uses a plurality of internal variables representative of the successive life situations of the vehicle, the computer including, in addition to the main control... Jtekt Europe

Method for manufacturing a toothed wheel with reinforcing strapping

A method of manufacturing a wheel has a step (a) during which, by injecting a first polymer material into a first mould, a bearing core is created that extends from a radially internal wall that forms the ball of a steering axis, as far as a radially external peripheral edge,... Jtekt Europe

Estimation of the ageing of a power steering

A method for estimating the ageing of a steering mechanism during which the ageing of the steering mechanism is assessed by calculating a value called <<ageing value>> according to an ageing function (old, old2, ene) which corresponds to the integral, over time, of an expression which is weighted by a... Jtekt Europe

Method for estimating in real time the force on the tie-rods within a power steering mechanism

A method determines a link force within a power-steering mechanism of a vehicle, the method including a step (a) of determining an actuation force, which involves determining the actuation force that results from the assistance force exerted by the assistance motor and the driver force exerted by the driver of... Jtekt Europe

Method for producing a lightweight gear by double overmoulding

The invention relates to a method for producing a gear, said method including a step (a) during which a supporting core is made from a first polymer material, said supporting core comprising a hub, with a director axis (XX′), as well as a flange which extends radially from said hub... Jtekt Europe

Mixed steering assistance comprising a torque control loop setpoint-piloted by a position controller intended for path control

A method for managing a power steering system including at least one steering wheel and at least one assist motor, the method including a step of driver torque control, which involves evaluating a driver torque difference that corresponds to the difference between a predefined driver torque setpoint and the actual... Jtekt Europe

Method for manufacturing a toothed wheel with a ribbed cast rim

A method for manufacturing a wheel including a step (a) during which a liquid to be polymerised is cast into a first mould so as to solidify same into a tubular preform, with main axis, the first mould including modelling cores in order to form recesses, of the rib type,... Jtekt Europe

Modelling of the friciton in a power steering using a scatter of points

A method for evaluating the frictions in a power steering mechanism, the method including a step of acquiring a series of characterization points, during which are measured, for several different values taken successively by the assistance force during the operation of the steering mechanism, the corresponding friction values, so as... Jtekt Europe

Filtering the detection of the transitions of a power steering signal

The invention concerns a method for detecting a transition (4′) in a noisy signal, which involves submitting a noisy signal (δSignal) carrying an item of information used for managing the power steering, said method comprising a derivation sub-step (a1), which involves evaluating the time derivative of the noisy signal (δSignal/δt),... Jtekt Europe

Detection a steering reversal by monitoring of the torque provided by a steering assist motor and application of said evaluating the friction

A method for managing a power steering system, including a step (a) of detecting a reversal in the steering direction which involves acquiring a signal, referred to as a “motor torque signal” (CMot), representative of the assistance force (Cassist) delivered by the power steering motor, then evaluating the time derivative... Jtekt Europe

Determination of an angular reference position of a power steering system from rising and falling edges of an index signal

A method for determining an absolute power steering reference position, which includes: a step of acquiring a first edge position corresponding to a first edge of a first index pulse generated when the movable steering member passes an indexed position in a first movement direction; a step of acquiring a... Jtekt Europe

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009


This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Jtekt Europe in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Jtekt Europe with additional patents listed. Browse our Agent directory for other possible listings. Page by