公开(公告)号：US07770240B2

公开(公告)日：2010-08-10

申请号：US11383617

申请日：2006-05-16

申请人： Manfred Gdulla ,  Michael Rosert ,  Dirk Feil ,  Siegbert Tolk

发明人： Manfred Gdulla ,  Michael Rosert ,  Dirk Feil ,  Siegbert Tolk

IPC分类号： A42B1/24

CPC分类号： A62B18/084 ,  A42B3/288

摘要： The connection of a breathing mask to a safety helmet provides increased wearing comfort. A fastening mount (12) with circular arc-shaped inner contour (14) is provided, and the bracket for the breathing mask has a projection corresponding thereto. The projection is in contact with the inner contour (14) of the fastening mount (12), so that the bracket is displaceable in relation to the fastening mount (12) in a rotatingly movable manner.

摘要翻译： 呼吸面罩与安全头盔的连接提高了穿着舒适度。 提供具有圆弧形内轮廓（14）的紧固支架（12），并且用于呼吸面罩的支架具有与其对应的突出部。 突起与紧固支架（12）的内轮廓（14）接触，使得支架可相对于紧固支架（12）以可旋转的方式移位。

公开(公告)号：US08230860B2

公开(公告)日：2012-07-31

申请号：US12123738

申请日：2008-05-20

申请人： Sandra Dankert ,  Michael Rosert ,  Dirk Feil

发明人： Sandra Dankert ,  Michael Rosert ,  Dirk Feil

IPC分类号： A62B18/08

CPC分类号： A62B23/02

摘要： A filter for a breathing device is flexible and can be manufactured in a simple manner. The filter includes a flexible frame (5) with a filter port (8) and with an end piece (9). The flexible frame (5) is provided between two filter mats (2, 3). The flexible frame (5) can be folded over along a bent edge (7) such that the filter port (8) and the second end piece (9) are arranged opposite each other.

摘要翻译： 用于呼吸装置的过滤器是柔性的并且可以以简单的方式制造。 过滤器包括具有过滤器端口（8）和端部件（9）的柔性框架（5）。 柔性框架（5）设置在两个过滤垫（2,3）之间。 柔性框架（5）可以沿着弯曲的边缘（7）折叠，使得过滤器端口（8）和第二端件（9）彼此相对布置。

公开(公告)号：US07533914B2

公开(公告)日：2009-05-19

申请号：US11278723

申请日：2006-04-05

申请人： Michael Rosert ,  Arnd Kausch ,  Dirk Feil

发明人： Michael Rosert ,  Arnd Kausch ,  Dirk Feil

IPC分类号： B65G7/12 ,  B63C11/18

CPC分类号： A62B9/04 ,  A62B25/00 ,  B63C11/02 ,  B63C11/22 ,  B63C2011/023 ,  B63C2011/024 ,  B63C2011/025 ,  B63C2011/2281

摘要： A carrying system for a respirator product shall be improved such that it shall have a simple design, make it possible to protect the cylinder valves and receive additional weights in a simple manner. To accomplish the object, a bracket (1) is provided, which has a U-shaped protective strap (4) in the area of the cylinder valves (28) and has a mount (15, 16, 24, 25) for a balance weight (5), which can be pushed in between the pressurized gas cylinders (18).

摘要翻译： 改进呼吸器产品的承载系统，使其具有简单的设计，可以以简单的方式保护汽缸阀门并接收额外的重量。 为了实现该目的，提供了一种支架（1），其在气缸阀（28）的区域中具有U形保护带（4），并具有用于平衡的支座（15,16,24,25） （5），其可被推入加压气瓶（18）之间。

公开(公告)号：US08631794B2

公开(公告)日：2014-01-21

申请号：US13019745

申请日：2011-02-02

申请人： Alexander Busch ,  Dirk Feil

发明人： Alexander Busch ,  Dirk Feil

IPC分类号： A62B18/10 ,  A62B9/02

CPC分类号： A62B9/02 ,  A62B18/10

摘要： A gas mask is provided for normal-pressure and overpressure operation with at least one breathing port, an expiration valve with a valve spring, an adjusting element affecting the prestress of the valve spring and a pushing element having a first switching position and a second switching position. The pushing element is designed to act on the adjusting element during a translatory motion from the first switching position into the second switching position. A change in the prestress of the valve spring can be brought about and a switchover from a “normal pressure” mode into an “overpressure” mode can thus be carried out.

摘要翻译： 为正常压力和超压操作提供防毒面具，具有至少一个呼吸端口，具有阀弹簧的呼气阀，影响阀弹簧预应力的调节元件以及具有第一开关位置和第二开关 位置。 推动元件设计成在从第一切换位置到第二切换位置的平移运动期间作用在调节元件上。 可以实现阀弹簧的预应力的变化，从而可以进行从“常压”模式向“过压”模式的切换。

公开(公告)号：US10173084B2

公开(公告)日：2019-01-08

申请号：US13492048

申请日：2012-06-08

申请人： Dirk Feil ,  Werner Lange ,  Christoph Schmidt ,  Achim Volmer ,  Martin Weisgerber

发明人： Dirk Feil ,  Werner Lange ,  Christoph Schmidt ,  Achim Volmer ,  Martin Weisgerber

IPC分类号： A62B18/02 ,  A62B18/08

摘要： A gas mask is provided with a mask body, which is designed to cover the face of a user, and with an opening in the mask body, which is closed by a speech diaphragm (8) in a gas-tight manner. A funnel (4) is directed toward the speech diaphragm with an opening angle in the range of 20° to 90°. The funnel (4) is arranged in front of the speech diaphragm in the interior space of the mask body in order to focus sound waves onto the speech diaphragm.

公开(公告)号：US08640693B2

公开(公告)日：2014-02-04

申请号：US13230363

申请日：2011-09-12

申请人： Lothar Löw ,  Alexander Busch ,  Dirk Feil

发明人： Lothar Löw ,  Alexander Busch ,  Dirk Feil

IPC分类号： A62B18/08

CPC分类号： A62B18/086

摘要： A gas mask with a connection piece (11) at a mask body has an adapter (12), which is rotatably received in the connection piece (11). The gas mask has an angle piece (13) outside the mask that connects to a drinking tube (7) for the consumption of food or beverage and has a mouthpiece within the mask to form a drinking device (2). A swivel joint connection is provided between the adapter (12) and angle piece (13) to accomplish the object.

摘要翻译： 具有在面罩主体上的连接件（11）的防毒面具具有可旋转地容纳在连接件（11）中的适配器（12）。 防毒面具有在面罩外部连接到用于食物或饮料的饮用管（7）的角件（13），并且在面罩内具有一个口罩以形成一个饮水装置（2）。 在适配器（12）和角件（13）之间提供旋转接头连接以实现该目的。