摘要:
A rotary motion mechanism including a rotatable element geometrically lockable at two points (e.g., limits) of travel, and a linear motion element linked to the rotatable element, the linear motion element being adapted to move in response to a linear motion imparted thereto and to cause rotation of the rotatable element.
摘要:
The invention relates to a locking device at a spagnolet mechanism (1), anchored in a door or window case (39), which mechanism comprises a central adjusting mechanism (2), from which locking rods (7) originate in mutually opposite directions, the free ends of the locking rods (7) being anchored in recesses (41) in a frame (40), a locking bolt (42) being responsible for the locking, which is pivotable around a stationary revolving spindle pin (44) by the locking rods, which locking bolt (42) via a connection link (43) with joints adjacent its ends in a locking house (16) is connected to the associated locking rod. According to the invention the locking bolt (42) is partially inserted into the locking house (16) and is anchored there by way of the revolving spindle pin (44). The locking bolt is connected in an extreme outwardly pivoted position to the connection link (43) via its first joint (45) and is pivoted into the locking house jointly with connection link, which in the locking house is connected to its second joint (46) with the corresponding locking rod end, which jointly with the adjusting mechanism (2) prevent the locking bolt (42) from pivoting back to the extreme position. In this way the unity of the coupling is secured.
摘要:
A lock assembly includes a casing, two pivotable members pivotally mounted in the casing and meshed with each other, two linking rods, and two hook device each including a hook member and a rocker arm that is pivotally mounted in the casing. Each hook member has a first end pivotally connected to an associated rocker arm and a hooked second end that is passable through an associated one of two openings of the casing. When either pivotable member is pivoted, each rocker arm and each hook member are actuated such that the hooked second end of each hook member is moved between a retracted position in the casing and a locking position out of the casing. Damage to the hooked second ends of the hook members during closing of a door is prevented.
摘要:
A multipoint sliding door latch including a housing, a pair of vertically spaced upper and lower hooks mounted in the housing for movement between a retracted, unlatched position within the housing and an extended, latched position extending out of the housing for engagement with a keeper structure of an associated jamb, upper and lower rotary actuators mounted in the housing in vertically spaced side by side relation between the upper and lower hooks, an upper link mechanism interconnecting the upper actuator and the upper hook and operative in response to rotary movement of the upper actuator to move the upper link from an unlatched to a latched position, and a lower link mechanism interconnecting the lower actuator and the lower hook and operative in response to rotary movement of lower actuator to move the lower hook from an unlatched position to a latched position. The latch further includes a rack positioned between the actuators and defining gear teeth on opposite parallel faces thereof. Each actuator includes pinion gear teeth and the pinion gear teeth of the upper actuator meshingly engage the gear teeth on one face of the rack and the pinion gear teeth on the lower actuator meshingly engage the gear teeth on the opposite face of the rack. The rack comprises a cylindrical member having a series of circumferential ribs defining the gear teeth and the cylindrical rack member is mounted in the housing for rotary movement about its central axis.
摘要:
A multi-point lock and method for locking with two remote mortise locks operated by a central actuator to which they are mechanically linked. The mortise locks are mounted with opposite orientation so that they simultaneously engage separate keepers from opposite directions. A housing of the multi-point lock is adapted to allow the placement of mounting screws along the entire length of the lock.
摘要:
A lock inhibitor mechanism for a fenestration member lock assembly. In one embodiment, the mechanism includes a cam member moveable between first and second positions. In the first position, the cam member engages a lock operator to prevent the lock operator from moving out of the unlocked position. In the second position, the cam member is disengaged from the lock operator so that the lock operator is moveable out of the unlocked position.
摘要:
A locking device is provided for locking two structural parts that are moveable relative to each other. A latch hook is disposed in a reference plane and is adapted to swivel on a joint with an axis center. An actuating element is provided for swivelling the latch hook about a latch hook axis. A rocking lever interacts with the actuating element for rotation about a rocking lever axis. The lever is connected with a first end of a steering arm via a first rotary joint. A second end of the steering arm is connected with the latch hook via a second rotary joint.
摘要:
A closure device for a container, which possesses a locking element for mutually locking of two container parts when the container is closed. The locking element has first and second locking instrumentalities, which are arranged on the different container parts. By way of an actuating member, which is able to be switched over between a closed position and an open position a first engagement member may be shifted between a locking position and a released position. The open position of the actuating member corresponding to the locking position may be secured by an obstructing member in order to prevent unauthorized unlocking of the container. An opening mechanism renders possible an overriding of the obstructing action and a switching over of the actuating member into the open position.
摘要:
A latch (36) for a vehicle body closure member (24) includes a release lever (58) supported by a pin and slot mounting connection (60) on a housing (44) for translational movement between freewheeling and operating positions. The release lever (58) through a pin and slot control connection (62) with a latching pawl (54) and its positioning in either the freewheeling or operating position prevents or permits unlatching of the closure member.
摘要:
The motor vehicle comprises a swinging door (PB) and a sliding door (PC) which are mounted in the frame (BA) of the vehicle without a central post between the swinging door and the sliding door. In this vehicle, a first lock (PS) is intended to connect the swinging door (PB) to the sliding door (PC), at least one second lock (DS) is intended to connect the swinging door to the frame of the vehicle, and at least one third lock (TS) is intended to connect the sliding door (PC) to the frame (BA) of the vehicle. The first lock has two latch bolts forming a gripper which closes around a striker thus allowing one of the two doors to be closed and/or opened independently of the other door.