F16F7/12

STEERING COLUMN BREAKAWAY AND ENERGY ABSORPTION APPARATUS

An article for a steering column assembly (10) including a connection member (60) having a base portion (62) adapted to be attached to a column tube (30) of the steering column assembly (10) and opposing side walls (64) extending from the base portion (62). The article further includes an energy absorption member (80) having a first generally flat segment (82), a second generally flat segment (84) generally parallel to the first generally flat segment (82), and a curved portion (86) therebetween. The energy absorption member (80) extends from the base of the connection member (60). The present teachings also envision a telescoping adjustment subassembly and a steering column assembly (10) employing the article.

ENERGY ABSORBING SIDE RAIL

An energy absorbing side rail including an inner rail, an outer rail fixedly coupled to the inner rail defining a cavity, the outer rail defining triggers extending along at least a portion of the outer rail, and at least one energy absorber housed in the cavity, wherein at least one energy absorber is positioned in-line with the triggers.

Support structure for collision object and collision object comprising such support structure
11585730 · 2023-02-21 · ·

Support structure adapted to form a collision object for use when testing a subject vehicle to simulate a real traffic environment, the support structure comprising a plurality of panels having a bending stiffness according to ISO 5628:2012 of 20 Nm to 60 Nm, such as 30 Nm to 50 Nm, such as 35 Nm to 45 Nm. A support structure adapted to form a collision object for use when testing a subject vehicle to simulate a real traffic environment, the support structure comprising a plurality of panels made from cardboard, is also provided. A collision object for use when testing a subject vehicle to simulate a real traffic environment is also provided.

Support structure for collision object and collision object comprising such support structure
11585730 · 2023-02-21 · ·

Support structure adapted to form a collision object for use when testing a subject vehicle to simulate a real traffic environment, the support structure comprising a plurality of panels having a bending stiffness according to ISO 5628:2012 of 20 Nm to 60 Nm, such as 30 Nm to 50 Nm, such as 35 Nm to 45 Nm. A support structure adapted to form a collision object for use when testing a subject vehicle to simulate a real traffic environment, the support structure comprising a plurality of panels made from cardboard, is also provided. A collision object for use when testing a subject vehicle to simulate a real traffic environment is also provided.

Anti-recoil assembly having energy attenuator coupled to a movable shaft, and ejection seat stability system including the same

An anti-recoil assembly may include a housing, a shaft, and an energy attenuator. The housing generally defines a cavity, with the housing having a first end portion and a second end portion, according to various embodiments. The shaft may be at least partially disposed within the cavity, and the shaft may be configured to move within the cavity in a first direction from the first end portion to the second end portion. In various embodiments, the energy attenuator is disposed within the cavity at the second end portion. In response to movement of the shaft in the first direction, the energy attenuator is configured to inhibit the shaft from recoiling in a second direction opposite the first direction, according to various embodiments.

Anti-recoil assembly having energy attenuator coupled to a movable shaft, and ejection seat stability system including the same

An anti-recoil assembly may include a housing, a shaft, and an energy attenuator. The housing generally defines a cavity, with the housing having a first end portion and a second end portion, according to various embodiments. The shaft may be at least partially disposed within the cavity, and the shaft may be configured to move within the cavity in a first direction from the first end portion to the second end portion. In various embodiments, the energy attenuator is disposed within the cavity at the second end portion. In response to movement of the shaft in the first direction, the energy attenuator is configured to inhibit the shaft from recoiling in a second direction opposite the first direction, according to various embodiments.

SHOCK ABSORBING MEMBER, METHOD FOR PRODUCING SHOCK ABSORBING MEMBER, AND METHOD FOR PRODUCING STEEL SHEET FOR COLD PLASTIC WORKING

A shock absorbing member which can increase impact absorption energy and also enables thinning of a steel sheet that is a starting material, a method for producing the shock absorbing member, and a method for producing a steel sheet for cold plastic working are provided. The shock absorbing member includes a ridge portion formed in a curved shape as viewed from a longitudinal direction, and a wall portion extending from the ridge portion. In the wall portion, a ratio σ.sub.5/τ.sub.5 between a tensile stress σ.sub.5 when an elongation in a tensile test is 5% and a shear stress τ.sub.5 when a shear strain in a shear test is 5√3% is 1.70 or less, or a ratio σ.sub.10/τ.sub.10 between a tensile stress σ.sub.10 when an elongation in a tensile test is 10% and a shear stress τ.sub.10 when a shear strain in a shear test is 10√3% is 1.70 or less.

Energy absorbing member beneath vehicle hood

In at least some implementations, an energy absorbing member for a vehicle includes an engine cover adapted to be mounted beneath a vehicle hood and to overlie at least part of an engine, and an upper member coupled to the engine cover. The upper member is cantilevered to the engine cover wherein the upper member has a base coupled to the engine cover and a free end spaced from the base, and the upper member is flexible and a first portion of the upper member spaced from the base and including the free end is movable relative to the base.

Energy absorbing member beneath vehicle hood

In at least some implementations, an energy absorbing member for a vehicle includes an engine cover adapted to be mounted beneath a vehicle hood and to overlie at least part of an engine, and an upper member coupled to the engine cover. The upper member is cantilevered to the engine cover wherein the upper member has a base coupled to the engine cover and a free end spaced from the base, and the upper member is flexible and a first portion of the upper member spaced from the base and including the free end is movable relative to the base.

Shock and vibration isolating handlebar mounting system

A vehicle handlebar mounting device and system includes a handlebar clamping assembly, a steering clamping assembly and an isolator. The handlebar clamping assembly having an upper clamp component and a lower clamp component each having protrusions that extend outward from one surface and that are joined together to form a single circular opening for receiving a handlebar. An isolator that is constructed from an impact absorbing material includes a circular-shaped main body having a hollow central channel, a plurality of protrusions extending outward from one end and a plurality of apertures extending through the protrusions. Each of the apertures receiving the plurality of protrusions of the handlebar clamping assembly. The vehicle steering clamping assembly includes a riser and a clamp structure that form a circular opening for receiving the isolator and handlebar assembly.