摘要:
The invention relates to a device in a deck for playing information discs (2), which preferably have been provided or can be provided with digital information, the information disc (2) being rotated, in the operating condition, about its center by a drive motor (5) and magnetically cooperating material parts (8, 9) being present, which are offset radially with respect to the axis of rotation (3) and in the direction thereof parallel with respect to one another and of which one part (8) is disposed on the base plate (4) which carries the motor (3) and of which the other part (9) is disposed on the disc support (1) which is moved by the motor shaft (6), one of the material parts (8, 9) being a ring-shaped permanent magnet, at least one of the two magnetically cooperating material parts (8, 9) being arranged eccentrically with respect to the axis of rotation (3) and both material parts (8, 9) are ring-shaped, the directions of the lines of field not being changed during rotation.
摘要:
A changer apparatus for information discs includes a stacking unit for stacking at least two information discs in at least two stacking positions, the stacking unit having holding trays for holding the information discs in holding planes and a first transport mechanism for moving the holding trays into the stacking positions. The holding trays each have a top part and a bottom part, the top parts and the bottom parts of the holding trays are jointly movable in the same direction by means of the first transport mechanism for the transport of the information disc inside the stacking unit, and the top part and the bottom part, of the holding tray holding the information disc to be read and/or inscribed, are movable with respect to one another by means of the first transport mechanism in order to bring this information disc into a play position intended for reading and/or inscribing it, in such a manner that a clearance is obtained between the information disc and the top part and/or between the information disc and the bottom part.
摘要:
An electronic apparatus has a vibration-sensitive constructional unit accommodated in a housing, the housing and the vibration-sensitive constructional unit being coupled by damping apparatus. In order to reduce the vibration clearance of the vibration-sensitive constructional unit the damping apparatus includes at least one spring arrangement having a spring characteristic which is progressive in all three directions in space.
摘要:
The invention relates to a liquid-filled damper for a shock-sensitive apparatus, comprising a base part and an elastic cover part. It is an object of the invention to provide a liquid-filled damper and a method of manufacturing such a damper, which can be manufactured and mounted in an easier and more reliable way. To this end, the liquid-filled damper comprises an integrated fixation element, and the base part and the integrated fixation element are connected by means of the elastic cover part.
摘要:
A display unit includes a projection screen for a head-up display. The projection screen is mounted and arranged in a carrier element in such a way that it can pivot about an axis of inclination, the incline of the screen being adjustable by a pivoting device. The pivoting device includes at least one worm gear.
摘要:
The invention relates to a positioning system for a head-up display which comprises a combiner carrier being moved between a first position and a second position; a combiner rotatbly disposed on the combiner carrier and a tilt angle of the combiner being adjusted; and a driving mechanism for alternatively driving the movement of the combiner and the tilt angle adjustment of the combiner.
摘要:
The invention relates to a head-up display comprising a projection screen and a device for moving and positioning said projection screen. To open or close the projection screen by the device, a linear movement with a short path can be transformed into a pivoting movement with a long path, an adjustment of the incline of the projection screen being actuatable by means of the device when the projection screen is in the operating position. A method for operating a head-up display comprises actions of a projection screen and a device for moving and positioning a projection screen.
摘要:
The invention relates to an inserting and extracting device for rotatable data carrier plates which mechanically moves the data carrier plate (1) from an inserting position into a playing position before playing and back into the inserting position again after playing, with parallel guide rails (2) which extend over the full range of movement for insertion and extraction and which guide the data carrier plate (1) in grooves (5) at diagonally mutually opposed edge regions, wherein at least one of the guide rails (2) transmits to the data carrier plate (1) motion pulses in one of its directions of movement, by means of which pulses the data carrier plate (1) is moved in the insertion or extraction direction.
摘要:
The invention relates to a display unit having a projection screen for a head-up display. The projection screen is mechanically coupled to a main element, which is detachably connected to a carrier element and/or a mounting.
摘要:
A display unit includes a projection screen for a head-up display. The projection screen is mounted and arranged in a carrier element in such a way that it can pivot about an axis of inclination, the incline of the screen being adjustable by a pivoting device. The pivoting device includes at least one worm gear.