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公开(公告)号：US6161538A
公开(公告)日：2000-12-19
申请号：US72188
申请日：1998-05-05
CPC分类号： A62B18/04
摘要： The equipment has a helmet, a full face-cover fitted with fastenings for fixing it to the helmet, and with a coupling for connection to a breathable gas feed hose. It also has a flexible envelope extending the helmet and the face-cover downwards. For leakproof junction between the helmet, the face-cover and the envelope, a hoop is sealingly connected to the helmet. It has a lower branch which constitutes a closed bottom loop for receiving the envelope and a transverse branch having one side designed to sealingly receive the shell of the helmet and an opposite side which sealingly receives the face-cover. A plug rigidly fixed to the face-cover and placed in a vertical midplane of the face-cover, at the bottom thereof, engages a socket pivotally connected to the hoop. Lateral fasteners complete the connection.
摘要翻译： 设备有一个头盔，一个装有紧固件的全面罩，用于将其固定在头盔上，并具有连接到透气气体供给软管的联轴器。 它还有一个灵活的信封，将头盔和面罩向下延伸。 对于头盔，面罩和信封之间的防漏接头，环箍与头盔密封连接。 它具有下分支，其构成用于接收信封的封闭底部回路和具有设计成密封地容纳头盔壳体的一侧的横向分支和密封地接收面罩的相对侧。 刚性地固定在面罩上并且位于面罩的垂直中平面中的插头在其底部处接合枢轴连接到环的插座。 横向紧固件完成连接。
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2.发明授权Device for providing protection against hypoxia, usable in a hostile environment 失效用于在恶劣环境中使用的防止缺氧的装置公开(公告)号：US06520177B1
公开(公告)日：2003-02-18
申请号：US09094498
申请日：1998-06-10
IPC分类号： A62B1810
CPC分类号： A62B18/084
摘要： The device has a face cover, a mouth-and-nose mask, and fasteners for holding the face cover on the face. The face cover is provided with a flexible gasket surrounding the eyes, a sea means at its periphery, and a closable coupling to a filtered gas feed. The mouth-and-nose mask, placed inside the face cover, is fitted with a demand regulator and with a direct exhaust to atmosphere. The breathe-in and breathe-out paths are separated by cases.
摘要翻译： 该装置具有面罩，口鼻罩和用于将脸罩保持在脸部上的紧固件。 面罩设置有围绕眼睛的柔性垫圈，在其周边处的海洋装置以及与过滤的气体进料的可闭合联接。 放置在面罩内的口鼻罩配有需求调节器，并直接排放到大气中。 呼吸和呼吸道路由病例分开。
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公开(公告)号：US5575278A
公开(公告)日：1996-11-19
申请号：US554567
申请日：1995-11-06
CPC分类号： A62B18/04
摘要： The equipment is usable by a person exposed to NBC threats. It has a helmet, a face-cover provided with fastenings for connection to the helmet and with a coupling for a breathing gas feed or ventilation hose. A flexible envelope extends the helmet and the face-cover downwards. For providing sealed connection between the helmet, the face-cover, and the envelope, a hoop is fixed to the helmet in permanent or removable manner. It projects from the base of the helmet forwards. The top edge of the hoop receives the face-cover and the lower edge hoop receives the envelope in sealed manner.
摘要翻译： 该设备可以被暴露于NBC威胁的人使用。 它有一个头盔，一个带有紧固件的面罩，用于连接头盔，并具有用于呼吸气体进料或通气软管的联轴器。 柔性信封将头盔和面罩向下延伸。 为了提供头盔，面罩和信封之间的密封连接，环箍以永久或可拆卸的方式固定在头盔上。 它从头盔的基地向前突出。 箍的顶边接收面罩，下边缘箍以密封的方式接收信封。
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公开(公告)号：US07549420B2
公开(公告)日：2009-06-23
申请号：US10517419
申请日：2003-06-10
CPC分类号： A62B18/082 , A62B7/14
摘要： The invention concerns a protective headgear comprising a respirator (2) capable of being connected to a breathing mixture source, an eye protecting shield (5) and first (32) and second (56) lock elements, respectively located on the respirator (2) and on the shield (6) and adapted to co-operate with each other to secure the shield (6) to the respirator (2), when the respirator is in its use position on the user's face, the first (32) and second (56) lock elements being adapted to be mutually engaged and interlocked by a movement bringing the shield (6) closer to the respirator (2), from above.
摘要翻译： 本发明涉及一种防护头盔，其包括能够连接到呼吸混合源的呼吸器（2），分别位于呼吸器（2）上的护眼护罩（5）和第一（32）和第二（56）锁定元件， 并且在所述护罩（6）上并且适于彼此协作以将所述护罩（6）固定到所述呼吸器（2）时，当所述呼吸器处于其使用位置时，所述第一（32）和第二 （56）锁定元件适于相互接合并且通过使屏蔽件（6）从上方更靠近呼吸器（2）的移动而互锁。
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公开(公告)号：US20050210556A1
公开(公告)日：2005-09-29
申请号：US10517419
申请日：2003-06-10
CPC分类号： A62B18/082 , A62B7/14
摘要： The invention concerns a protective headgear comprising a respirator (2) capable of being connected to a breathing mixture source, an eye protecting shield (5) and first (32) and second (56) lock elements, respectively located on the respirator (2) and on the shield (6) and adapted to co-operate with each other to secure the shield (6) to the respirator (2), when the respirator is in its use position on the user's face, the first (32) and second (56) lock elements being adapted to be mutually engaged and interlocked by a movement bringing the shield (6) closer to the respirator (2), from above.
摘要翻译： 本发明涉及一种防护头盔，其包括能够连接到呼吸混合源的呼吸器（2），分别位于呼吸器（2）上的护眼护罩（5）和第一（32）和第二（56）锁定元件， 并且在所述护罩（6）上并且适于彼此协作以将所述护罩（6）固定到所述呼吸器（2）时，当所述呼吸器处于其使用位置时，所述第一（32）和第二 （56）锁定元件适于相互接合并且通过使屏蔽件（6）从上方更靠近呼吸器（2）的移动而互锁。
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