摘要:
Implementation described and claimed herein include a cushioning structure and method for manufacturing a cellular cushioning system, which allows for maximum comfort through the compression and shock cycle. Specifically, a cushioning structure comprises void cells formed in an array, which comprise multiple outwardly curved surfaces, with varying radius measurements. Stiffness in the void cells can vary by varying the Radii. Outwardly curved surfaces prevent buckling and provide support for high impact by absorbing energy.
摘要:
Eine Deformationsstruktur (1), die auch Energieabsorptionsstruktur genannt werden kann, mit einer Reihe in eine Deformationsrichtung, d.h. der Richtung in die eine Last wirkt, hintereinander angeordneter Deformationselemente (3), wobei jeweils zwei aneinander angrenzende Deformationselemente (3) mittels eines Kopplungsmechanismus (5) derart miteinander gekoppelt sind, dass in einem ersten Lastfall, insbesondere einem ersten Kollisionslastfall, zwei angrenzende Deformationselemente (3) miteinander in einen Rasteingriff gelangen oder sich einem Rasteingriff befinden, so dass eine Relativverschiebung der angrenzenden Deformationselemente (3) zueinander in die Deformationsrichtung unterbunden oder zumindest erschwert ist und eine Verformung der Deformationsstruktur (1) auf einem hohen Kraftniveau erfolgt, und in einem zweiten Lastfall, insbesondere einem zweiten Kollisionslastfall, zwei angrenzende Deformationselemente (3) nicht in den Rasteingriff gelangen oder außer Rasteingriff gelangen, so dass eine Relativverschiebung der angrenzenden Deformationselemente (3) in die Deformationsrichtung ermöglicht oder zumindest erleichtert ist und eine Verformung der Deformationsstruktur (1) auf einem niedrigen Kraftniveau erfolgt.
摘要:
Es wird ein Aufprallabsorptionselement aus einem röhrenförmigen Körper zur Aufnahme der Aufprallenergie in einem Fahrzeug vorgeschlagen, wobei das Aufprallabsorptionselement einen doppelwaben- förmigen Querschnitt aufweist und als 10-flächiger Polygonzug ausgebildet ist und wobei Wabenspitzen ausgebildet sind, die sich im Abstand (b2) von in etwa der halben Bauhöhe (b1) des Aufprallabsorptionselements voneinander befinden und eine Breite vorgeben.
摘要:
An interdigitated cellular cushioning system (108) includes an array of void cells (110, 116) protruding from each of two binding layers (112, 114) and interdigitated between the two binding layers. Peaks (118) of each of the void cells are attached to the opposite binding layer forming the interdigitated cellular cushioning system. The interdigitated cellular cushioning system may be used to absorb and distribute a source of kinetic energy incident on the interdigitated cellular cushioning system (e.g., an impact or explosion (122)) so that the amount of force transmitted through the interdigitated cellular cushioning system is low enough that it does not cause injury to personnel or damage to personnel (102, 104) or equipment adjacent the interdigitated cellular cushioning system.
摘要:
An interdigitated cellular cushioning system (108) includes an array of void cells (110, 116) protruding from each of two binding layers (112, 114) and interdigitated between the two binding layers. Peaks (118) of each of the void cells are attached to the opposite binding layer forming the interdigitated cellular cushioning system. The interdigitated cellular cushioning system may be used to absorb and distribute a source of kinetic energy incident on the interdigitated cellular cushioning system (e.g., an impact or explosion (122)) so that the amount of force transmitted through the interdigitated cellular cushioning system is low enough that it does not cause injury to personnel or damage to personnel (102, 104) or equipment adjacent the interdigitated cellular cushioning system.
摘要:
Polymeric crash box (10) for a motor vehicle, having a first open frontal extremity (12) and a second rear extremity (14), and besides it comprises a substantially alveolar structure (20) having a plurality of channels (30) realized in just one piece which extends internally to the polymeric crash box (10), besides each channel (30) being internally tapered towards the second rear extremity (14). The substantially alveolar structure (20) comprises a second plurality of channels (40) realized in just one piece with the plurality of channels (30), besides each channel (40) being internally tapered towards the first open frontal extremity (12). Besides each cannel (40) internally tapered towards the first open frontal extremity (12) it is surrounded by channels (30) internally tapered towards the second rear extremity (14).
摘要:
The invention relates to a suspension assembly, comprising at least three flexible chambers that can be filled with a fluid, wherein the chambers are made of a flexible, fluid tight material, and each of the chambers is in contact with at least one other chamber at at least two locations per chamber in order to obtain the greatest possible permanent stability of the assembly.
摘要:
A vibration damping body comprising an auxetic cellular structure (24) having cell walls (32) therein formed substantially of a first material having a first stiffness, the cellular structure further comprising a second material (34; 36) attached to said cell walls, the second material being selectively located throughout the cellular structure so as to comprise less than 50% by mass thereof and having a second stiffness which is lower than said first stiffness.