Abstract: The invention relates to a lock body having an electric motor. The electric motor is arranged to guide the forming and removing of a force transmission connection between the parts to be arranged in the force transmission connection to transfer force or to impede force transfer. If formation of the force transmission connection is not achieved, the construction of the invention is such that the use of one spring enables the pushing of the piston connected to the electric motor both outwards and inwards.

Abstract: A padlock, which is capable of remaining functional in even very dusty, watery or otherwise difficult conditions is disclosed. In addition, there would be reason for forming the protection level of the padlock to be selectable and updatable as needed to be even better. A protective cap is provided with a gasket and possibly gasketed latch elements.

Abstract: A key and a lock cylinder, which are formed such that the guiding the key into the keyhole and the key canal occurs precisely and in a user-friendly manner. The precise placement of the key in relation to the lock cylinder and its parts enables even distribution of the forces directed onto the key and the lock cylinder.

Abstract: The lock of the passive door blade of a double door according to the invention comprises a lock body (23), a latch (17) and a control wedge (18). The control wedge is arranged to linearly move to a position extended out from the lock and to a position retracted inside the lock. The lock additionally comprises a lever (20), a leading shaft (21) and a spring system (27). The lever (20) is rotatably attached (25) to the control wedge (18) by its first end and rotatably attached (24) to the leading shaft (21) by its second end. The leading shaft (21) is additionally rotatably attached (22) to the lock body (23) and the leading shaft comprises a control cam (26) being in connection with the latch (17).

Abstract: The invention comprises a lock body (20) and two pull bars (23, 24). The arrangement further an installation frame (14, 44) for the lock body (20), attachment ends (25) in the ends facing the lock body (20) of the pull bars (23, 24) and an attachment part (30) in the lock body (20). The installation frame (14, 44) is provided with attachment arrangements (16, 45) for fastening the installation frame to the passive door blade as well as with support parts (18) for the attachment ends (25) of the pull bars. The attachment parts (30) are arranged movably in the height direction of the lock body (20) and the attachment parts comprise mating surfaces (31, 40) for the attachment ends (25).

Abstract: In the invention the lock cylinder of the padlock can be released from the body of the padlock without releasing the cam member or locking balls. In the invention the cam member remains in the body of the padlock because at least one locking ball is against the cam member keeping it at place.

Abstract: The upper lock system of the passive door blade of a double door according to the invention comprises a bolt (19) arranged to be installed to the upper surface of the passive door blade and arranged to be controlled by means of a pull bar (9). The bolt is a part of the lock (18). The lock also has a power transmission connection part (23) for the interface part (17) of the upper lock system. The interface part comprises a grabber module (24), power transmission module (32, 34) and a spring (26). The grabber module (24) is arranged to linearly move between the extended position and the retracted position. A spring (26) is arranged to push the grabber module towards the extended position. The power transmission mechanism (32, 34) is operationally connected with the grabber module (4) and the power transmission connection part (23).

Abstract: The invention relates to a disc tumbler cylinder lock and a key for it. The key according to the invention comprises a groove that is transverse to the key shank. The groove comprises a bottom section and side sections that are transverse to the bottom section between the bottom section and the outer surface of the key shank. The bottom section of the groove is the key's main driving surface used to transfer turning force to the disc tumbler cylinder lock. This reduces wear on the O-surfaces of the key because the O-surfaces do not transfer the majority or any of the key turning force to the disc tumbler cylinder lock.

Abstract: A combination includes a disc tumbler cylinder lock and key. The disc tumbler cylinder lock of the combination comprises a rotation limiter of the key, and the key comprises guidance surfaces for the rotation limiter. The rotation limiter comprises a frame, which comprises a key profile opening, and a casing, which at least partially surrounds the frame. The frame comprises a limiting mechanism and a locking mechanism, which are disposed in a line such that the limiting mechanism is on the other side of the key profile opening and the locking mechanism is on the opposite side of the key profile opening.

Abstract: A door lock with a bolt, wherein the bolt pieces of the dual-action bolt are prevented from turning away from each other as the bolt pieces have two projections (24, 26) arranged to cooperate with the inner surface (30) of the front plate. In relation to the support of the bolt piece on the shaft (29), one of the projections (26) is arranged on the opposite side in the axial direction compared to the other away-facing projection.

Abstract: This invention relates to a door lock comprising a lock body (3) fitted with a front plate and a bolt (4). The transfer of external force to the locking piece (5) in the lock body is reduced. The reduction of external force is arranged in two stages of transmission. At the first stage of transmission, the transmitted force is reduced using a wedge part (10) that is in force transmission contact with a lever (11). The second stage of transmission constitutes the lever.

Abstract: In an embodiment according to the invention, the controller for a solenoid in an electromechanical lock is arranged to generate motion power to move the solenoid plunger and holding power to hold the solenoid plunger in place so that the motion power generated consists of a higher power level and a lower power level that are alternating.

Abstract: This invention relates to lock spindles divided into two parts and interconnected by a connecting pin. The invention particularly relates to solenoid locks. The invention eliminates the effect of an external force applied to a divided spindle on the opposite-side spindle and other parts of the lock. The divided spindle comprises a connecting pin that is round in cross-section, a first spindle and a second spindle. The connecting pin can be connected to the spindle parts so that the spindle parts rotate in relation to the connecting pin.

Abstract: A method and storage and locking arrangement for storing keys to locks and controlling the use of keys. The storage and locking arrangement consists of a closed box or a similar storage unit, a central lock and its key, as well as a number of auxiliary locks, each having its designated key. The locks are arranged in a closed box or similar storage unit so that they can be unlocked using keys from the outside of the box. The central lock is arranged to control the operation of the auxiliary locks so that when the central lock is locked, it prevents the keys to the auxiliary locks from being removed from their respective locks, and once the central lock is unlocked, it can be used to select the operation of any single auxiliary lock at a time using the corresponding key so that the key to the auxiliary lock can be removed from the auxiliary lock.

Abstract: The invention relates to door closers, particularly a door closer control device that regulates the flow of a pressure medium controlling the function of a door closer. A control device according to the invention includes a support part with a collar that serves as a second support for the control device on the door closer body in addition to the support in the guiding part. This second support holds the control device in place within the pressure medium flow without any rocking or swaying movement, which would hamper the door closing speed.

Abstract: A mounting accessory for installation behind the cover plate of a handle to mount a switch device behind the cover plate includes a body having mounting formations using which the switch device can be fastened to the mounting accessory and a cable clamp for a wire attached to the switch device. The mounting accessory is formed with an installation hole for fastening the mounting accessory to the cover plate using a screw.

Abstract: The present invention relates to a locking arrangement by means of which two parts can be locked to each other, such as locking a door to its frame construction. The locking arrangement comprises a first locking element fastened to the lock unit, a second locking element fastened to the counter part and an acting element being preferably a part of the lock unit. The first and second locking elements are gripping brackets, forming a hooked grip with each other when the lock unit and the counter part are against each other, when, for example, the door is locked in its opening. The gripping brackets are essentially in the direction of the movement of the door. The task of the acting element is to keep the gripping brackets in an overlapping position when the locking arrangement is locked. The position of the acting can be changed, and the current state of the locking arrangement depends on the position.

Abstract: A door lock includes a latch bolt and an auxiliary bolt. A stop member is supported by the auxiliary bolt and is movable relative to the auxiliary bolt between a position in which it prevents a guide element moving to a position providing deadlocking of the latch bolt, while the auxiliary bolt is in a protruding position, and a position in which it allows the guide element to move to a position providing the deadlocking of the latch bolt. The stop member allows the guide element to move to the position providing deadlocking of the latch bolt only in case both the auxiliary bolt and the latch bolt are first moved to retracted positions.