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2. 发明授权

US11007824B2 Pneumatic vehicle tire 有权
公开(公告)号：US11007824B2
公开(公告)日：2021-05-18
申请号：US16980861
申请日：2019-01-10
申请人： Continental Reifen Deutschland GmbH
发明人： Ahmet Özüduru , Ralf Schütte , Bernhard Roeger
IPC分类号： B60C11/13 , B60C11/03
摘要： A pneumatic vehicle tire with a tread comprising circumferential grooves (2) and at least one profile rib (1), which runs around in the circumferential direction and formed in which there are grooves (4) which at a groove flank (5) of a circumferential groove (2) that delimits the profile rib (1) open into it, wherein the groove flanks (5) of the circumferential groove (2) run at an angle (β) of 12° to 17° to the radial direction, thereby widening the circumferential groove (2) in the direction of the periphery of the tread.
The grooves (4) run at an angle (α) of 45°±20° to the axial direction, end within the profile rib (1), have a maximum depth (t2) of 3.5 mm and open in each case into a local indentation (7), which is formed at the groove flank (5), reaches up to the periphery of the tread, is concavely rounded along the groove flank (5) and has a bottom (7a) that runs in particular parallel to the periphery of the tread and is at a distance (c), determined in the radial direction, of 0.5 mm to 2.0 mm from the deepest point of the groove (6) of the circumferential groove (2).

3. 外观设计

USD939428S1 Tire 有权
公开(公告)号：USD939428S1
公开(公告)日：2021-12-28
申请号：US29697820
申请日：2019-07-11
申请人： CONTINENTAL REIFEN DEUTSCHLAND GMBH
设计人： Stefan Bosse , Bernhard Roeger , Ahmet Oezueduru , Eugen Henze , Lubomir Pagac

4. 发明申请

US20210008929A1 PNEUMATIC VEHICLE TIRE 有权
公开(公告)号：US20210008929A1
公开(公告)日：2021-01-14
申请号：US16980861
申请日：2019-01-10
申请人： Continental Reifen Deutschland GmbH
发明人： Ahmet Özüduru , Ralf Schütte , Bernhard Roeger
IPC分类号： B60C11/13
摘要： A pneumatic vehicle tire with a tread comprising circumferential grooves (2) and at least one profile rib (1), which runs around in the circumferential direction and formed in which there are grooves (4) which at a groove flank (5) of a circumferential groove (2) that delimits the profile rib (1) open into it, wherein the groove flanks (5) of the circumferential groove (2) run at an angle (β) of 12° to 17° to the radial direction, thereby widening the circumferential groove (2) in the direction of the periphery of the tread.
The grooves (4) run at an angle (α) of 45°±20° to the axial direction, end within the profile rib (1), have a maximum depth (t2) of 3.5 mm and open in each case into a local indentation (7), which is formed at the groove flank (5), reaches up to the periphery of the tread, is concavely rounded along the groove flank (5) and has a bottom (7a) that runs in particular parallel to the periphery of the tread and is at a distance (c), determined in the radial direction, of 0.5 mm to 2.0 mm from the deepest point of the groove (6) of the circumferential groove (2).

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