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1. 发明申请

WO2018107286A1 HELMET WITH SHEAR FORCE MANAGEMENT 审中-公开
公开(公告)号：WO2018107286A1
公开(公告)日：2018-06-21
申请号：PCT/CA2017/051507
申请日：2017-12-12
申请人： HOSHIZAKI, Thomas Blaine
发明人： HOSHIZAKI, Thomas Blaine
IPC分类号： A42B3/12 , A42B3/10
摘要： The present disclosure relates to a cushion for use in a helmet comprising an outer shell for impact with an incoming force, the cushion disposed between the outer shell and a head when the helmet is worn, the cushion comprising: a sealed bladder comprising a flexible membrane; a pad housed within the bladder, said pad comprising a compressible member having interstices open to the exterior of the pad; and a liquid within the interior of the bladder; wherein said pad absorbs at least some of said liquid when uncompressed and expels said liquid when compressed; and wherein the volume of liquid within the bladder is sufficient to allow opposing surfaces of the bladder to be displaced in a shearing motion relative to each other when the cushion is compressed and subjected to shear forces, to decouple shear forces between said helmet and the head.

2. 发明申请

WO2017132758A1 HELMET 审中-公开
标题翻译：头盔
公开(公告)号：WO2017132758A1
公开(公告)日：2017-08-10
申请号：PCT/CA2017/050109
申请日：2017-01-31
申请人： HOSHIZAKI, Thomas Blaine
发明人： HOSHIZAKI, Thomas Blaine
IPC分类号： A42B3/10
CPC分类号： A42B3/124 , A42B3/04 , A42B3/062
摘要： The present invention relates to a helmet comprising a shell; and a force redirection member disposed between the shell and a head when the helmet is worn, the member configured to redirect a force impacting on the shell to a direction different from the original direction of the impact on the shell. The present invention also relates to a method to decrease the risk of injury to a person wearing a helmet, caused by rotational forces when the helmet is impacted by a force characterized by a specific direction having a first vector, the method comprising redirecting the force into a different direction having a second vector, wherein the direction of the second vector is selected to reduce the risk of a specified injury associated with acceleration of the head in the direction of the first vector.
摘要翻译：本发明涉及一种包括壳体的头盔; 以及当所述头盔被佩戴时布置在所述外壳和头部之间的力改向部件，所述部件被配置为将冲击在所述外壳上的力改变为与所述外壳上的所述冲击的原始方向不同的方向。本发明还涉及一种方法，用于降低当头盔受到以具有第一矢量的特定方向为特征的力的冲击时由旋转力引起的对戴头盔的人造成伤害的风险，所述方法包括将力重新导入具有第二矢量的不同方向，其中选择第二矢量的方向以降低与头部在第一矢量的方向上的加速相关的特定损伤的风险。

3. 发明申请

WO2013149335A1 HEAD PROTECTION FOR REDUCING LINEAR ACCELERATION 审中-公开
标题翻译：减少线性加速度的头部保护
公开(公告)号：WO2013149335A1
公开(公告)日：2013-10-10
申请号：PCT/CA2013/050169
申请日：2013-03-07
申请人： UNIVERSITY OF OTTAWA , HOSHIZAKI, Thomas Blaine , POST, Andrew Michael
发明人： HOSHIZAKI, Thomas Blaine , POST, Andrew Michael
IPC分类号： A42B3/06 , A42B3/00
CPC分类号： A42B3/12 , A42B3/064
摘要： Safety head wear for use for example in high risk activities such as sports and industrial purposes where protection from head injuries is required. Components are provided inserted between the liner and outer shell and consists of two parts; a pod and a foam or foam like surrogate or structure. The foam or foam like material is contained in the chamber and is positioned in such a way to create constant force between the surface of the shell and head. The device provides a method of managing compression force characteristics of the helmet around the head designed to decrease brain trauma resulting from high linear acceleration during impacts to the helmet.
摘要翻译：安全头戴用于例如运动和工业用途的高风险活动，需要保护头部受伤。提供的部件插入衬套和外壳之间，由两部分组成：荚和泡沫或泡沫如代孕或结构。泡沫或泡沫状材料被包含在腔室中并且以这样的方式定位以在壳体和头部的表面之间产生恒定的力。该装置提供了一种管理围绕头部的头盔的压缩力特性的方法，设计用于减少在对头盔的冲击期间的高线性加速度引起的脑外伤。

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