Ningbo Geely Automobile Research and Development Co., Ltd

Ningbo Geely Automobile Research & Dev. Co., Ltd.

Zhejiang Geely Holding Group Co., Ltd

Martin Edberg

Linus Hallberg

A vehicle door positioning holder includes a hydraulic cylinder connected to the door and a vehicle chassis, and a brake hydraulically connected in a loop. The cylinder pushes hydraulic fluid in the loop when the door is moved. The brake includes first and second chambers hydraulically connected to the loop and a third chamber connected in the loop at respective ends to the first and second chambers. The brake has a ball element in the third chamber when the hydraulic fluid is still, moved towards the first chamber as the hydraulic fluid flows in a first direction, and moved towards the second chamber as the hydraulic fluid flows in a second direction. A flow resistance of the hydraulic fluid is larger when the ball is positioned in the third chamber than when the ball is moved towards the first or the second chambers.

Vehicle door positioning holder

A wheel suspension arrangement including a suspension spring, at least one control member arranged to control a stiffness of said suspension spring. The control member is displaceable relative to said suspension spring between a retracted position, in which the control member does not interfere with an operation of the suspension spring, and an advanced position, in which it interferes with the operation of the suspension spring in a way that the stiffness of said suspension spring is increased. The wheel suspension arrangement further includes a biasing means configured to bias said control member towards said retracted position.

Wheel suspension arrangement

An anti-roll wheel suspension system for vehicles includes a first suspension spring and a first damper arranged to be connected to a first wheel, and a second suspension spring and a second damper arranged to be connected to a second wheel. The system further includes a centre part operatively connected to the first suspension spring and the first damper, and operatively connected to the second suspension spring and the second damper. The centre part is arranged between the first suspension spring and the second suspension spring, and between the first damper and the second damper. The centre part is movably arranged in a transverse direction. The centre part, when moving in the transverse direction upon activation from the first wheel and/or the second wheel, is configured for impacting the stiffness of the first suspension spring and/or the second suspension spring.

Anti-roll wheel suspension system for vehicles, and a method for performing anti-roll of a vehicle with an anti-roll wheel suspension system

A releasable fastening device includes a socket, an engagement structure, and first and second lever arms. The socket is insertable into an opening of an object from a first side. The first and second lever arms are pivotably attached to the socket at respective pivot points and are slidably connected to the engagement structure. The fastening device moves between a mounting position where the fastening device is insertable into the object and a fastening position where the fastening device is attached thereto. The first and second lever arms have respective attachment surfaces, respectfully configured to engage a first engagement surface on a second side of the object in connection to the opening in the fastening position and a second engagement surface on the second side of the object in connection to the opening in the fastening position.

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Gothenburg, Sweden

Martin Edberg