Patents by Inventor Jan Dite
Jan Dite has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20220126645Abstract: A twist beam for a suspension of a motor vehicle comprises a body-side inner part having a bearing-receiving section for receiving a body-side bearing, and a wheel carrier-side outer part having a bearing-receiving section for receiving a wheel carrier-side bearing, the outer part and the inner part being separate components which are made of different materials and are firmly connected to each other.Type: ApplicationFiled: October 21, 2021Publication date: April 28, 2022Inventors: Jan DÍTE, Milos Krivan, Igor Schlender
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Patent number: 10676125Abstract: A steering column assembly comprises a telescopic shroud having an outer shroud portion and an inner shroud portion, a clamp rail fixed to the inner shroud portion, a clamp bolt that extends perpendicular to the shroud, a toothed block that is connected to the clamp bolt and is displaced on rotation of the clamp bolt, and a carrier element that supports the toothed block and is movable in response to rotation of the clamp bolt to in turn move the toothed block between a clamped position and an unclamped position and is free to move from side to side relative to the slot. A frangible pin secures the toothed block to the carrier element, the frangible pin having a first end located in a bore in the toothed block and a second end located in a bore in the carrier element, the toothed block being supported on a shoulder of the frangible pin, and a clearance is provided between the frangible pin and the walls of one of the bores to permit side to side movement of the toothed block relative to the carrier element.Type: GrantFiled: March 23, 2017Date of Patent: June 9, 2020Assignee: TRW LimitedInventor: Jan Dite
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Patent number: 10676124Abstract: A steering column assembly comprises a telescopic shroud having an outer shroud portion and an inner shroud portion, a clamp rail fixed to the inner shroud portion including a slot that extends axially along the inner shroud portion, a clamp bolt that extends perpendicular to the shroud that may be rotated around its long axis by operation of a locking lever, and a toothed block that is connected to the clamp bolt having a row of teeth on each side, the pitch between teeth of each row being equal to, or a whole multiple of, the pitch of the teeth of a corresponding row of the slot. The toothed block is supported by a carrier that moves in response to rotation of the clamp bolt to in turn move the toothed block between a clamped position and an unclamped position and supports the toothed block such that the toothed block is free to move from side to side when in the slot.Type: GrantFiled: March 23, 2017Date of Patent: June 9, 2020Assignee: TRW LimitedInventor: Jan Dite
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Patent number: 10676123Abstract: A steering column assembly comprises a support bracket, a telescopic shroud having an outer shroud portion and an inner shroud portion, an energy absorbing mechanism that includes a puller, a clamp rail fixed to the inner shroud portion including a slot that extends axially along the inner shroud portion, the slot defining two opposing walls which each carry a row of teeth, the two rows thereby being spaced apart from one another with the teeth extending towards each other; the puller being positioned adjacent the slot, a clamp bolt that extends perpendicular to the shroud, and a toothed block having a row of teeth on each side, the pitch between teeth of each row being equal to, or a whole multiple of, the pitch of the teeth of the corresponding row of the slot. The block is supported by a carrier element that moves in response to rotation of the clamp bolt to move, in turn, the toothed block between a clamped position.Type: GrantFiled: March 23, 2017Date of Patent: June 9, 2020Assignee: TRW LimitedInventor: Jan Dite
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Patent number: 10654513Abstract: A steering column assembly comprises a telescopic shroud having an outer shroud portion and an inner shroud portion, a clamp rail fixed to an upper face of the inner shroud portion including a slot, a clamp bolt that extends perpendicular to the shroud, a rocker comprising a body from which extends a lever arm, the body having an opening through which the clamp bolt passes, the rocker converting a rotation of the clamp bolt about its axis in a first direction into an upward motion of the lever arm and into a downward motion when the clamp bolt is rotated in the opposing second direction, a toothed block having two opposed racks of locking teeth that is connected to a carrier element, the carrier element in turn being connected to the lever of the rocker arm such that movement of the lever arm up and down causes movement of the carrier element up and down between an upper position and a lower position.Type: GrantFiled: March 23, 2017Date of Patent: May 19, 2020Assignees: TRW Automotive GmbH, TRW LimitedInventors: Jan Dite, Niclas Davies, Markus Lingemann
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Publication number: 20190111961Abstract: A steering column assembly comprises a telescopic shroud having an outer shroud portion and an inner shroud portion, a clamp rail fixed to the inner shroud portion including a slot that extends axially along the inner shroud portion, a clamp bolt that extends perpendicular to the shroud that may be rotated around its long axis by operation of a locking lever, and a toothed block that is connected to the clamp bolt having a row of teeth on each side, the pitch between teeth of each row being equal to, or a whole multiple of, the pitch of the teeth of a corresponding row of the slot. The toothed block is supported by a carrier that moves in response to rotation of the clamp bolt to in turn move the toothed block between a clamped position and an unclamped position and supports the toothed block such that the toothed block is free to move from side to side when in the slot.Type: ApplicationFiled: March 23, 2017Publication date: April 18, 2019Applicant: TRW LimitedInventor: Jan Dite
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Publication number: 20190100229Abstract: A steering column assembly comprises a telescopic shroud having an outer shroud portion and an inner shroud portion, a clamp rail fixed to the inner shroud portion, a clamp bolt that extends perpendicular to the shroud, a toothed block that is connected to the clamp bolt and is displaced on rotation of the clamp bolt, and a carrier element that supports the toothed block and is movable in response to rotation of the clamp bolt to in turn move the toothed block between a clamped position and an unclamped position and is free to move from side to side relative to the slot. A frangible pin secures the toothed block to the carrier element, the frangible pin having a first end located in a bore in the toothed block and a second end located in a bore in the carrier element, the toothed block being supported on a. shoulder of the frangible pin, and a clearance is provided between the frangible pin and the walls of one of the bores to permit side to side movement of the toothed block relative to the carrier element.Type: ApplicationFiled: March 23, 2017Publication date: April 4, 2019Applicant: TRW LimitedInventor: Jan Dite
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Publication number: 20190092369Abstract: A steering column assembly comprises a support bracket, a telescopic shroud having an outer shroud portion and an inner shroud portion, an energy absorbing mechanism that includes a puller, a clamp rail fixed to the inner shroud portion including a slot that extends axially along the inner shroud portion, the slot defining two opposing walls which each carry a row of teeth, the two rows thereby being spaced apart from one another with the teeth extending towards each other; the puller being positioned adjacent the slot, a clamp bolt that extends perpendicular to the shroud, and a toothed block having a row of teeth on each side, the pitch between teeth of each row being equal to, or a whole multiple of, the pitch of the teeth of the corresponding row of the slot. The block is supported by a carrier element that moves in response to rotation of the clamp bolt to move, in turn, the toothed block between a clamped position.Type: ApplicationFiled: March 23, 2017Publication date: March 28, 2019Applicant: TRW LimitedInventor: Jan Dite
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Publication number: 20190047606Abstract: A steering column assembly comprises a telescopic shroud having an outer shroud portion and an inner shroud portion, a clamp rail fixed to an upper face of the inner shroud portion including a slot, a clamp bolt that extends perpendicular to the shroud, a rocker comprising a body from which extends a lever arm, the body having an opening through which the clamp bolt passes, the rocker converting a rotation of the clamp bolt about its axis in a first direction into an upward motion of the lever arm and into a downward motion when the clamp bolt is rotated in the opposing second direction, a toothed block having two opposed racks of locking teeth that is connected to a carrier element, the carrier element in turn being connected to the lever of the rocker arm such that movement of the lever arm up and down causes movement of the carrier element up and down between an upper position and a lower position.Type: ApplicationFiled: March 23, 2017Publication date: February 14, 2019Applicants: TRW Limited, TRW Automotive GmbHInventors: Jan Dite, Niclas Davies, Markus Lingemann