摘要:
An outrigger is connected to a front end part of an apron upper member, and further, is extended from its connected part up to that area of a front side member which is on its front end side and on its outer side in a vehicle width direction so as to be connected to the front side member. One end part of a connecting support member is connected to a connecting portion between the outrigger and the apron upper member. The connecting support member extends inward in the vehicle width direction in a plan view of a vehicle from its connected part, so as to be connected to the front side member.
摘要:
The invention relates to an energy absorption device (20), in particular for a shock absorber (100) of a track-guided vehicle, wherein the energy absorption device (20) has an energy absorption element which is embodied as a deformation tube (1) and an opposing element (5) which interacts with the deformation tube (1) in such a way that, when a critical impact force which is applied to the energy absorption device (20) is exceeded, the opposing element (5) and the deformation tube (1) move toward one another while simultaneously absorbing at least part of the impact energy applied to the energy absorption device (20). In order to ensure that even when force is not applied axially into the energy absorption device (20) energy absorption which takes place according to a predictable event sequence can be implemented, the invention provides that the opposing element (5) is connected to the deformation tube (1) by means of a connection which is positively locking in the circumferential direction of the deformation tube (1) in order to prevent the opposing element (5) from rotating in relation to the deformation tube (1).
摘要:
Stoßfängeranordnung für ein Kraftfahrzeug mit eine über Deformationselemente (4 - 7) an Längsträgern gekoppelten Querträger (2) in einer ersten Lastebene(E1) und wenigstens eine unterhalb oder oberhalb des Querträgers (2) angeordneten zweiten Querträger (3) in einer zweiten Lastebene (E2), wobei die Querträger (2, 3) linke und rechte Endabschnitte (14-17) aufweisen, welche seitlich über die Deformationselemente (4 - 7) vorstehen, wobei einander vertikal benachbarte linke Endabschnitte und rechte Endabschnitte (14-17) jeweils über Stützelemente (18, 19) miteinander verbunden sind, wobei die Stützelemente (18, 19) mit den Deformationselementen (4, 5) des ersten Querträgers (2) verbunden sind.
摘要:
An impact absorbing device which can absorb an impact, includes an exterior pipe1, an interior pipe 2, the interior pipe 2 having a base part 24, the base part 24 having one or more holes 25, and an interior pipe 2 axially slidable within the exterior pipe 1, one or more movable resistance bodies 3 arranged within the one or more holes 25 respectively, a support part 5 having a first, second and third section and movably arranged within the interior pipe 2, an interior pipe movement component 7 and a support part movement component 6 which applies an energization power to the interior pipe 2, and in a first operation mode the second section 54 faces the one or more holes 25 and in a second operation mode the third section 56 faces the one or more holes 25.
摘要:
An impact absorbing device for a vehicle uses a shape memory material that can be heated to repair deformation from a relatively low speed, low energy impact and its stroking force and energy absorption can be tuned by heating. The shape memory material is suitably used in a crash box (14) having an inserted impact absorbing ram (16), the box being placed, for example, between a bumper (18) and strong body member. The shape memory material is attached to the box and ram for absorbing energy as the ram is driven into the box. Heating means is provided to repair or tune the shape memory material.
摘要:
An impact absorbing device for a vehicle uses a shape memory material that can be heated to repair deformation from a relatively low speed, low energy impact and its stroking force and energy absorption can be tuned by heating. The shape memory material is suitably used in a crash box (14) having an inserted impact absorbing ram (16), the box being placed, for example, between a bumper (18) and strong body member. The shape memory material is attached to the box and ram for absorbing energy as the ram is driven into the box. Heating means is provided to repair or tune the shape memory material.
摘要:
Bei einem Stoßfänger für Kraftfahrzeuge, insbesondere Personenkraftwagen, mit einer Stoßstange, die durch nachgiebige Befestigungsmittel an dem Fahrzeugaufbau gehalten ist, sind zwischen dem Fahrzeugaufbau (15) und der Stoßstange (5) nicht regenerierbare Prallrohre (11, 12) angeordnet, die aus wenigstens einem Faserverbundwerkstoff bestehen und deren Fasern zumindest im wesentlichen in Rohrlängsrichtung angeordnet sind.