An adjustable door lock may include a catch plate adapted to be secured adjacent to the door. A plurality of catch brackets may be connected to the catch plate. A catch may be adjustably connected to the catch plate and interfitted through the catch brackets. Such a catch preferably has a linear channel formed therein. A door plate may be disposed adjacent to the catch plate and adapted to be secured to the door. A locking bolt may further be housed within the door plate and may be linearly reciprocated along a first linear path passing through the door plate and the linear channel. In this way, the catch may be automatically adjusted along a second linear path orthogonally registered relative to the first linear path such that the linear channel automatically becomes axially aligned with the locking bolt as the locking bolt ingresses and egresses the catch.

A lock with a roller deadbolt includes a driving member having a first slot and a transverse slot. The driving member is connected to a first spring, a second spring and a positioning rod. A deadbolt includes a body, an insertion member, a roller and a slide. The driving member is connected to the body. The insertion member is received in the body. The second spring biases the insertion member. The slide is restricted by the positioning rods of the driving member and has a first guide pin extending through the first slot. The slide is movable along the first slot. The guide hole includes an extension slot and an inclined slot which inclinedly communicates with the extension slot. When in a non-transmission position, the roller protrudes beyond the receiving space. When in the transmission position, the roller does not protrude beyond the receiving space.

A door position sensor of an electromagnetic door lock. The electromagnetic lock also includes an electromagnet and a strike plate. The electromagnet is secured to the door frame and the strike plate is movably mounted to the door so that a controlled amount of door movement in the opening direction is permitted while the strike plate remains in contact with an energized electromagnet. The door position sensor may comprise a sensor in or on the electromagnet and a permanent magnet mounted to the door and disposed in proximity to the sensor when the door is in a closed position. The sensor may be a reed switch or a Hall Effect sensor. The permanent magnet and strike plate may be mounted to the door by a mounting tray. The mounting tray may include indicia to aid in providing a proper alignment of the strike plate to the door and electromagnet.

A household electric appliance in which a door key is operated in association with an opening/closing operation of a door and is drawn into an inside of the door in the door opening operation is provided. The household electric appliance includes a main body having a space therein, a door coupled to the main body to be rotatable about a first rotation axis to open and close, respectively, the space, and a door key coupled to one of the main body and the door, the door key rotatable about a second rotation axis, so that a rotation of the door about the first rotation axis causes the door key to rotate about the second rotation axis.

A material loading assembly is connected to a top of a container body having an opening for loading the container. A door is coupled to the top to cover the opening. An operating mechanism includes an extension member connected to the door and has a free end extending past an edge of the door. The extension member has an engagement pin formed on the free end. A latch mechanism attached at an edge of the shipping container has a pin seat formed therein and a locking member positionable between a locked position and an unlocked position. The locking member retains the engagement pin in the pin seat for locking the door in a closed position. The locking member releases the engagement from the pin seat for unlocking the door in the closed position, so the door is free move from the closed position to an open position.

A door for utility vehicle including a door body part provided with a grip part used for opening and closing the door. The door body part is supported by a vehicle body frame in a manner of being capable of being set at a plurality of closed states each having a different gap between the door body part and the vehicle body frame.

A multi-point locking arrangement is provided. The multi-point locking arrangement includes a primary lock bolt and an auxiliary lock bolt offset from the primary lock bolt. The multi-point locking arrangement, in an embodiment, uses a single actuation motion to transition between locked and unlocked states. The locking arrangement may also include a lockout device that prevents transitioning from the unlocked state to the locked state when the lockout device is not actuated. The locking arrangement may include a biased auxiliary strike plate that cooperate with the auxiliary lock bolt to provide improved alignment and a tighter seal.

A control method includes controlling a lever, a pusher and a motor so as to arrange the same in a correct position when electric power is supplied to the home appliance, or the user turns on the home appliance. Abnormalities involving an automatic opening of the door through changes in a return/stop switch and an opening sensing switch while the motor operates so as to open the door may be confirmed.

The invention relates to a securing device (1), which has a front hood (2) and a hood lock (3) with a lock holder (10), for a motor vehicle. The hood lock (3) has a rotary latch (4) with a pre-latching position and a main latching position in which the front hood (2) is closed and locked, an electric drive (5) which switches the rotary latch (4) from the main latching position into the pre-latching position, and a bayonet-type closure system (13) with a closed position, a release position, and an intermediate position. In the closed position, the rotary latch (4) is located in the main latching position; in the intermediate position, the rotary latch (4) is located in the pre-latching position and the lock holder (10) is engaged with the rotary latch (4); and in the release position, the lock holder (10) is released by the rotary latch (4) and the front hood (2) is unlocked.

An electronic lock with an electronic sensing arrangement to accurately sense relative positions of a bolt which mechanically locks a door, such as a door of an electronic drop safe, and to also sense an electronically controlled plunger which locks the bolt in place. The arrangement provides a mechanism for sensing a variety of mechanical malfunctions, as well as, potential fraud or tampering situations.