摘要:
An actuating device is provided for selecting gears of an automatic transmission. The actuating device includes a rotatable actuating element as well as a crank arrangement (9) with stop elements (Mn) for limiting the rotation angle of the actuating element to a total switching angle. The actuating element may assume n switching positions within the total switching angle. The crank arrangement (9) has a separate stop element (Mn), which can be activated in a controlled manner, and a crank area (12, 13) for each of the n switching positions. The crank area (12, 13) comprises at least one crank segment (A, B, C, . . . ), between the end stops of which a stop element (Mn) can assume one of n relative positions, which correspond to the n switching positions. The crank segments (A, B, C, . . . ) are arranged distributed over the total crank angle such that all n relative positions are occupied by the n stop elements (Mn) for each relative switching position (1, 2, 3, . . . ). The actuating device makes possible, analogously to purely mechanical actuating elements with discrete locking position, the reliable actuation of complex technical systems. At the same time, intuitively detectable and especially tactile feedback, which is unambiguous under all operating conditions, is achieved for the actual state of the system.
摘要:
Die Erfindung betrifft eine Nottaste zur Abgabe eines Notsignals, umfassend ein Gehäuse und ein im Gehäuse angeordnetes, mechanisch betätigbares Schaltelement, das im betätigten Zustand zur Abgabe des Notsignals ausgebildet ist, ein Türterminal mit einer solchen Nottaste, die Verwendung einer solchen Nottaste sowie ein Verfahren zur Steuerung einer Nottaste. Ein wesentlicher Aspekt der Erfindung liegt in der Integration eines berührungs- und/oder annäherungssensitiven Anzeigedisplays in die Nottaste.
摘要:
Beschrieben und dargestellt ist ein Bedienfeld (1) für ein Messgerät mit einem ein Bedien- und Sichtfenster aufweisenden Gehäuse, mit wenigstens einer durch das Bedien- und Sichtfenster fingerbetätigbaren optischen Taste (2), wobei die optische Taste (2) ein Sendeelement (3) und ein Empfangselement (4) aufweist. Ein Bedienfeld, das eine sichere und schnelle Bedienung auch dann gestattet, wenn das Bedienfeld freiliegt, also kein definierter Bedienabstand für die optische Taste (2) durch das Bedien- und Sichtfenster des Gehäuses mehr gewährleistet ist, wir dadurch realisiert, dass das Bedienfeld (1) zusätzlich zu der fingerbetätigbaren optischen Taste (2) wenigstens eine korrespondierende fingerbetätigbare mechanische Taste (6) aufweist.
摘要:
The invention relates to a switchgear comprising an actuating shaft, an actuator, at least one circuit breaker and a housing. In prior art cam contactors, the precision cannot be increased as desired due to unavoidable tolerances, and a conflict between the demand for high precision and small installation dimensions frequently occurs. The aim of the invention is to further develop a switchgear of the aforementioned type whereby improving the switching precision and the resolution, that is, the reliable ability to differentiate between two different switching positions. To this end, a switchgear of the aforementioned type is further developed by the provision of at least one link serving as an actuator that, with a first link section, is connected to the actuating shaft, and, with a second link section, at least partially encircles the actuating shaft at a predetermined distance, whereby an actuating path for the circuit breaker(s) is provided on the convex side of the second link section by virtue of the fact that, at at least one predetermined position, the distance between the outer peripheral edge and the actuating shaft for a predetermined radian measure is greater that at other positions of the second link section.
摘要:
A push button capable of surely performing the on and off operation thereof even when one contact fails while the push button is used and a teaching pendant using the push button, wherein two c-contacts (9a, 9b) having a snap action structure and switching mechanisms (11a, 11b) for opening and closing the c-contacts (9a, 9b) are installed in a switch case (3), whereby, when the push button (5) is pressed, the c-contacts (9a, 9b) are opened and closed simultaneously by the switching mechanisms (11a, 11b) to turn on and off the push button (1).
摘要:
A power window switch apparatus includes: a switch body; a operating knob pivotally supported by the switch body; a first stopper that is provided to the switch body and restricts a rotation of the operating knob to a first predetermined angle; and a second stopper that is provided to the switch body and restricts the rotation of the operating knob to a second predetermined angle when the first stopper becomes impossible to restrict the rotating of the operating knob.