Abstract: A hearing protector having an ear cup forming a space for a wearer's ear. The ear cup has a shell with an ear facing inner side and a passageway extending through the shell between the ear facing inner side and an outer side of the shell. The ear cup further has a loudspeaker assembly which seals the passageway from the outer side. The loud speaker assembly further has a seal member and a loudspeaker module. A portion of the seal member is arranged between the shell and a fastener, and the fastener retains the loudspeaker assembly at the shell. The hearing protector facilitates manufacturing and maintenance and provides for maximize wearing comfort and technical reliability.

Abstract: A hearing protector having an ear cup forming a space for a wearer's ear. The ear cup has a shell with an ear facing inner side and a passageway extending through the shell between the ear facing inner side and an outer side of the shell. The ear cup further has a loudspeaker assembly which seals the passageway from the outer side. The loud speaker assembly further has a seal member and a loudspeaker module. A portion of the seal member is arranged between the shell and a fastener, and the fastener retains the loudspeaker assembly at the shell. The hearing protector facilitates manufacturing and maintenance and provides for maximize wearing comfort and technical reliability.

Abstract: A hearing protector (1) having an ear cup (11) forming a space for a wearer's ear. The ear cup has a shell (13) with an ear facing inner side (22) and a passageway extending through the shell between the ear facing inner side and an outer side (16) of the shell. The ear cup further has a loudspeaker assembly which seals the passageway from the outer side. The loud speaker assembly further has a seal member (18) and a loudspeaker module (17). A portion of the seal member is arranged between the shell and a fastener (25), and the fastener retains the loudspeaker assembly at the shell. The hearing protector facilitates manufacturing and maintenance and provides for maximize wearing comfort and technical reliability.

Abstract: A hearing protector (1) having an ear cup (11) forming a space for a wearer's ear. The ear cup has a shell (13) with an ear facing inner side (22) and a passageway extending through the shell between the ear facing inner side and an outer side (16) of the shell. The ear cup further has a loudspeaker assembly which seals the passageway from the outer side. The loud speaker assembly further has a seal member (18) and a loudspeaker module (17). A portion of the seal member is arranged between the shell and a fastener (25), and the fastener retains the loudspeaker assembly at the shell. The hearing protector facilitates manufacturing and maintenance and provides for maximize wearing comfort and technical reliability.

Abstract: A hearing protector has two closed muffs (2) which sealingly abut against the wearer's head, so that there is formed a closed space in each muff (2) and about the user's ear. A loudspeaker (4) is disposed interiorly in the muff and has a membrane (5) whose one side is turned to face towards the user's ear, and whose opposing side is turned to face towards a closed volume which is defined by the membrane and an enclosure. In order to improve the base reproduction in listening to music, the interior of the enclosure is, via at least one hole or one duct, in communication with the ambient surroundings outside the closed space of the muff (2). In one preferred embodiment, the enclosure comprises a capsule (7) which is integrated part of the loudspeaker (4).

Abstract: A locking system for access to a door of a vending machine includes an opening handle lock for guiding of a movable lock mechanism between a locked position and an unlocked position. An identification unit for electronic identification operates an electronic blocking device that is adjustable between a) an inactive position where it does not actuate the opening handle lock and where the safety lock not may be opened from the outside, and b) an active position where it actuates the opening handle lock such that it may be opened from the outside. The identification unit also controls the electronic blocking device in such a way that a positive identification moves the electronic blocking device to the active position. A safety lock is arranged that may be actuated independently of the identification unit, and by which the movable lock mechanism might be guided between the locked position and the unlocked positions.

Abstract: A hearing protector has two closed muffs (2) which sealingly abut against the wearer's head, so that there is formed a closed space in each muff (2) and about the user's ear. A loudspeaker (4) is disposed interiorly in the muff and has a membrane (5) whose one side is turned to face towards the user's ear, and whose opposing side is turned to face towards a closed volume which is defined by the membrane and an enclosure. In order to improve the base reproduction in listening to music, the interior of the enclosure is, via at least one hole or one duct, in communication with the ambient surroundings outside the closed space of the muff (2). In one preferred embodiment, the enclosure comprises a capsule (7) which is integrated part of the loudspeaker (4).