Abstract:
Disclosed herein is an electronic combination lock mainly characterized by miniature size and easy-to-use electronic identification access-gaining method that enables a vast variety and type of access codes for user setting and choice. Another battery operated electronic key unit, incorporated with programmed access code to provide as an alternative choice for locking, unlocking and backup power, can be used in conjunction with the electronic combination lock.
Abstract:
Die Erfindung betrifft eine Paniktür, welche als Drehflügeltür ausgeführt ist, welche durch eine in Fluchtrichtung wirkende Druckkraft auf das Türblatt entriegelbar ist, wozu das Türblatt mit einem Sensor ausgestattet ist, durch welchen detektierbar ist, dass eine Druckkraft ausgeübt wird und wozu ein zwischen Türblatt und Türrahmen wirkender Riegel maschinell angetriebenen aus der gesperrten Stellung heraus bewegbar ist. Der Sensor ist eine aus mehreren Schichten flexiblen flächigen Materials aufgebaute Sensorfolie (10), welche bei Druck und/oder Berührung ein elektrisches Signal generiert.
Abstract:
A lock cylinder opening system comprising: a lock cylinder body housing with a direction of elongation defining an axial direction for the system, having a first and a second end, and having a first and a second axial bores; a rotatable first cylindrical plug in the first bore, the first plug having an axially extending key slot from the first end of the lock cylinder; a rotatable second cylindrical plug in the first bore, the second plug extending to the second end; a rotatable opening shaft in the second bore, the opening shaft extending at the first and second ends of the lock cylinder; and a selector unit positioned at the second end, having a mechanical connection with the second plug and receiving the opening shaft, the selector unit adapted to selectively enable and disable rotation of the second plug by rotation of the opening shaft.
Abstract:
Disclosed is a lock device having a rotating latch separated from a cylinder, in which a small sized motor is used to reduce power consumption.
Abstract:
A remote-controlled latch with a door lock comprises a housing (1) in which a latch body (23) is mounted in the same direction with the lock tongue. The inner end of the latch body (23) is connected with and drived by a rack (21) on one side of which a micromotor (24) is set. A gear (22) cooperating with the rack (21) is supported on the shaft of the micromotor (24). A power supply (26) and a signal receiver (25) configured with a remote controller (27) are installed in the housing (1). The signal receiver (25) is connected with the micromotor (24) by wire.
Abstract:
A deadbolt lock assembly comprising a retractable and extendable deadbolt, a housing, an outside member movably mounted on the housing, the member being normally disconnected from the deadbolt, and an operator input device on the housing, the device connecting the member to the deadbolt in response to presentation of an appropriate credential, such that a force applied to the member by the operator is mechanically transmitted to the deadbolt to move the deadbolt.
Abstract:
Ein Fenster mit einem Blendrahmen (2) und einem Flügel (23), der relativ zum Blendrahmen beweglich ist, Beschlägen (4- 7) zwischen dem Flügel (23) und dem Blendrahmen (2) zum Bewegen des Flügels (23) relativ zum Blendrahmen (2) und einer an dem Flügel (23) angeordneten Handhabe (13), die ein Griffteil aufweist, das am Flügel (23) in verschiedene Griffstellungen bewegbar - insbesondere verdrehbar - ist, welche unterschiedlichen Betriebsstellungen des Flügels (23) entsprechen, zeichnet sich dadurch aus, dass die Handhabe (13) Schaltelemente und/oder Sensoren aufweist, und die Handhabe (13) drahtlos oder über elektrische Leitungen mit elektromagnetischen oder elektromechanischen Verriegelungselementen (8, 9) zwischen dem Flügel (23) und dem Blendrahmen (2) und/oder mit elektromagnetischen oder elektromechanischen Funktions-, insbesondere Kupplungselementen (10 - 12) für wenigstens einen oder mehrere der Beschläge (5, 6, 7) und/oder mit einer elektromechanischen Antriebsvorrichtung zum Öffnen und Schließen des Flügels (23) verbunden ist.
Abstract:
A lock assembly (1) of a kind having a locking bar (15) which has the role of preventing or allowing rotation of a latch bolt actuating means (21). There is provided a mechanical transmission between an electrically actuable drive means (5) which in a power on situation retracts a drive member and in a power off situation extends or allows, e.g. by a biasing means (6), the extension of the drive member, or vice versa. The mechanical transmission is one that allows, by a rearrangement thereof, in the subsequent event of a power-off condition, the lock assembly can be either, in a "failsecure" condition with the locking bar (15) preventing actuation of the latch bolt, or in a "failsafe" condition with the locking bar (15) allowing actuation of the latch bolt (17).