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    LÄNGSLENKERACHSE FÜR FAHRZEUGANHÄNGER
    3.
    发明公开
    LÄNGSLENKERACHSE FÜR FAHRZEUGANHÄNGER 审中-公开

    公开(公告)号：EP3838634A1

    公开(公告)日：2021-06-23

    申请号：EP20210327.1

    申请日：2020-11-27

    Applicant: Knott GmbH

    Inventor： STRASSER, Josef ,  SIEBERT, Christian ,  KNOTT, Valentin ,  SZABO, Sandor H.

    IPC: B60G3/06 ,  B60G11/18 ,  B60G11/23 ,  B60G11/04

    Abstract: Eine Längslenkerachse für Fahrzeuganhänger weist ein Achsrohr (2), eine Schwingwelle (3) mit einem Kopplungsabschnitt (11) und einen Schwinghebel (4) auf. Der Schwinghebel (4) ist mittels einer Presshülse (10, 10') durch eine Kraftschlussverbindung drehfest mit der Schwingwelle (3) verbunden. Die Presshülse (10, 10') weist eine sich in Richtung des benachbarten Endes der Schwingwelle (3) verjüngende Durchtriffsöffnung (13) für den Kopplungsabschnitt (11) auf und ist mit Presssitz auf den Kopplungsabschnitt (11) aufgesetzt.

    FRONT SUSPENSION DEVICE FOR VEHICLE, AND VEHICLE
    4.
    发明公开
    FRONT SUSPENSION DEVICE FOR VEHICLE, AND VEHICLE 审中-公开

    公开(公告)号：EP3785950A1

    公开(公告)日：2021-03-03

    申请号：EP20191695.4

    申请日：2020-08-19

    Applicant: MAZDA MOTOR CORPORATION

    Inventor： YOSHIDA, Shohei ,  HAMADA, Takashi ,  UCHIBA, Yuuki ,  SANO, Susumu

    IPC: B60G7/00 ,  B60G7/02 ,  B60G3/06

    Abstract: [Problem] An object is to provide a front suspension device for a vehicle that, when a collision load acts on a suspension arm, is capable of reducing the detachment amount of a subframe mounting portion on the rear side from a vehicle body, absorbing collision load energy, and thereby reducing an input to a rear axially supporting portion for a subframe.
    [Means for Solution] The front suspension device for a vehicle is characterized by including: a subframe SF; a suspension arm 10 having an outer end on which a front wheel is pivotally supported, and an inner end pivotally supported with respect to the subframe; a subframe mounting portion 13A for mounting the subframe SF to a vehicle body 2 through a fastener 17 from below on the rear side relative to a front-wheel axially supporting portion of the suspension arm 10; and an upward bend inducing portion 60 for bending the suspension arm 10 upward when a suspension arm frontal collision load is input via the front wheel to the suspension arm 10.

    FRONT WHEELHUB ASSEMBLY DISCONNECTION ARRANGEMENT FOR A ROAD VEHICLE
    6.
    发明公开
    FRONT WHEELHUB ASSEMBLY DISCONNECTION ARRANGEMENT FOR A ROAD VEHICLE 审中-公开

    公开(公告)号：EP3572251A1

    公开(公告)日：2019-11-27

    申请号：EP18173467.4

    申请日：2018-05-22

    Applicant: Volvo Car Corporation

    Inventor： Karlsson, Daniel

    IPC: B60G3/06 ,  B60G7/02 ,  B62D7/18 ,  B62D21/15 ,  B62D25/04

    Abstract: Embodiments herein relate to a front wheel hub assembly disconnection arrangement (1) for a road vehicle (100). The front wheel hub assembly disconnection arrangement (1) is configured to promote disconnection and outwards movement of a front wheel hub assembly (2) from a vehicle body structure (3) during a SPOC. The front wheel hub assembly disconnection arrangement (1) comprises a steering knuckle breaker (4) and the front wheel hub assembly (2). The front wheel hub assembly (2) comprises a wheel hub (7) and a steering knuckle (5) for connection to a tie rod (8) of a steering mechanism. The steering knuckle (5) is arranged on a rearward facing portion of the wheel hub (7), seen in a direction of travel of the road vehicle (100). The steering knuckle breaker (4) is arranged on an A-pillar of the vehicle body structure (3), said steering knuckle breaker (4) comprising an impact surface (4a) facing the steering knuckle (5) when the wheel hub (7) is in a neutral position. In the event of a small overlap collision, the steering knuckle (5) of the front wheel hub assembly (2) is displaced towards and collides with the steering knuckle breaker (4), such that the steering knuckle breaker (4) breaks the steering knuckle (5) and disconnects the steering knuckle (5) from the wheel hub (7) of the front wheel hub assembly (2).

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