Abstract: A disc player has a housing with a slot for the insertion of a disc-shaped information carrier. The disc player comprises an automatic loading system for loading and unloading an information carrier inserted in the slot. The loading system comprises an electrical drive unit and an actuating unit (10) for actuating a switching means (224) of an electrical circuit for energizing the electrical drive unit. The actuating unit comprises a first and a second tilting member (202; 206) with a first and a second follower element (204; 208) respectively adapted to cooperate with a main surface of the information carrier, and a pivotal element (210) for cooperation with the switching means, which pivotal element is controllable by the first and the second tilting member.

Abstract: The player comprises a frame, a turntable for the information carriers, which turntable is rotatable about an axis of rotation during operation, and a centering device for centering said information carriers relative to a centering axis. The centering device comprises a pair of first pivotal arms, which are each movable about a first pivotal axis parallel to the centering axis, and a first centering element constructed for cooperation with the circumferential edge of the information carriers. The centering device further comprises a pair of second pivotal arms which each comprise a second centering element constructed for cooperation with the circumferential edges of information carriers, the first centering elements and the second centering elements together being disposed at least substantially on a circle concentric with the centering axis in at least one position of the first pivotal arms and the second pivotal arms relative to each other.

Abstract: The scanning unit and turntable of a disc-record player are carried on a subframe which is resiliently supported from the player frame. The subframe is locked to the frame during loading and unloading of a disc record, to simplify alignment of the turntable to the loading device. The subframe locking device includes a tilting element, preferably arranged at a side of the subframe which faces the loading opening. The tilting element pivots about an axis which is parallel to the supporting surface of the turntable, and moves a locking member toward and away from the turntable and scanning unit so as to lock and to unlock the subframe with respect to the frame.

Abstract: A disc-record player for recording and/or reading information on/from disc-shaped information carriers, in particular optical discs, of different diameter includes a frame, a turntable for the information carriers, and a device for moving said information carriers and bringing them into a well-defined position relative to the turntable. At least one positioning member is movable transversely of a loading direction; the positioning member is constructed, as a pivotal arm and includes a positioning element adapted to cooperate with the information carriers, and a detection unit for detecting the position of the information carriers.

Abstract: In a disc-record player with a mechanism for loading a disc (29) onto the turntable there are provided transfer means (5) comprising a frame (8) and a disc holder (6) which can be slid into and out of said frame and which can be lowered therewith axially past the turntable (27) into a lower position in which the disc is supported on the turntable and is clear of the disc holder. The disc holder comprises a plurality of spring-loaded catches (46) which are arranged circumferentially around the disc (29) and which are movable in the radial direction. There is provided a plurality of stationary upwardly directed release elements (55) with conical end portions (55a), which, relative to guide means for the transfer means and a disc-pressure member, occupy positions such that the catches (46) are released when the transfer means are lowered past the turntable (27), whereupon the disc-pressure member (32) urges the disc (29) against the turntable (27).

Abstract: Loading a disc onto the turntable there are provided transfer means comprising a frame and a disc holder which can be slid into and out of said frame and which can be lowered therewith axially past the turntable into a lower position in which the disc is supported on the turntable and is clear of the disc holder. The disc holder comprises a plurality of spring-loaded catches which are arranged circumferentially around the disc and which are movable in the radial direction. There is provided a plurality of stationary upwardly directed release elements with conical end portions, which, relative to guide means for the transfer means and a disc-pressure member, occupy positions such that the catches are released when the transfer means are lowered past the turntable, whereupon the discpressure member urges the disc against the turntable. Near each catch the disc holder has a surface for supporting the disc and the disc holder is open at the upper side.

Abstract: An apparatus is mounted in a hole in a mounting wall by a shell having tongues which are bent outward from the shell to engage an inner surface of the mounting wall. Each tongue is bent about an axis perpendicular to the mounting wall, and has a supporting portion perpendicular to the mounting wall and a mounting portion extending from the supporting portion and having a free end bearing against the inner mounting wall surface. Pivoting of the tongue about the first axis causes the mounting portion to bend with respect to the supporting portion, bearing against the mounting wall with a force related to the degree of deformation.