Moldex-metric, Inc.

Moldex-metric Ag & Co. Kg

Torben Skov

Roman Skov

Frank Kern

Heinz Wandel

Dietmar Thiel

Peter Armbruster

Safety glasses for a human user, with at least one lens which has an upper rim assignable to the user's forehead and a lower rim assignable to a user's cheek, with at least one nosepiece arranged at the at least one lens and with at least one protective lip to be supported on the user's face. The at least one protective lip only extends at the lower rim of the at least lens from the at least one nosepiece towards at least one of the outer lateral rims of the lens and, in extension of the lens, downwards from the lower rim of the lens to be supported on the user's cheek.

Safety glasses for a human user

Safety glasses

Protective goggles for human use including a pair of protective goggles for human use with at least one lens, an upper edge that is positioned against the user's forehead and a lower edge that is positioned against the user's cheek. Each of the user's eyes are covered by a separate section of lens and each of these sections extends along at least one line of curvature. It is intended that each lens section has a first and a second line of curvature that, at least in substantial part, are positioned transversely to one another, and along which the individual sections of lens extend; furthermore, that the lines of curvature of one lens section are inclined towards the lines of curvature of the other lens section in terms of their positioning.

Safety glasses for human user; safety system

The invention relates to a respirator mask having a mask body, at least one exhalation valve and at least one inhalation valve, at least one filter module allocated to the inhalation valve, and at least one coupling element arranged on the mask body and provided to fasten at least one head fastening strap engaging the head of a user from behind. It is provided that the coupling element for fastening the filter module to the mask body in a detachable manner comprises at least one holding projection which can be displaced from a position locking the filter module in place on the mask body to a position releasing the filter module.

Respirator mask

Compact mask with changeable filters

A foldable breathing mask formed with a deep-drawn mask body and sufficiently rigid so as to retain its shape and including at least one fold line for a storage folding of the mask body is a predefined manner.

Breathing mask

The invention relates to a filter cartridge for an air filtering device, in particular for a filtering face mask and a method for manufacturing a filter cartridge, comprising a stiff cup-shaped casing having a bottom and a circumferential sidewall extending at least section-wise parallel to one axis, a stiff discoidal lid and a filter bed of loose filter material compressed between the lid and the casing, the lid and the bottom containing each at least one through-hole so that air to be filtered passes through the filter bed, and at least one of the lid and the bottom being curved to at least one direction, whereby the lid is at least essentially arranged within the casing, the outermost contour of the lid close-fitting to the inner contour of the sidewall, and fixed thereto by a direct connection, particularly by a non-detachable connection.

Filter cartridge, filtering face mask and method for manufacturing

A uni-directional valve for an air path of a ventilation device. A flexible valve element is held biased in a housing of the uni-directional valve to close at least one air passage located in a sealing section and with a sealing portion to at least partially open the air passage if the valve element is impinged by a sufficient air pressure against the bias. The valve element is designed as cylinder and the sealing portion is located on the lateral surface of the cylinder. The sealing portion is located opposite to a support portion located on the lateral surface of the cylinder. The support portion interacts with a support section of the housing. The distance between the support section and the sealing section of the housing is smaller than the distance between the support portion and the sealing portion in the unbiased state of the valve element.

Growing community of inventors

Pliezhausen, Germany

Torben Skov