摘要:
A door assembly, particularly for doors of passenger aircraft, includes a door frame, a door having a door body hingedly installed in the door frame, at least one hooking pintle (4) attached to the door frame or an edge of the door body extending along a pintle axis, and at least one door latch (2) connected to an edge of the door body or the door frame, respectively, the door latch having a substantially C-shaped latch body (2a) configured to rotate around an axis parallel to the pintle axis of the hooking pintle (4). The door assembly further includes a bistable latch and hook mechanism configured to catch the door latch (2) in hooking engagement with the hooking pintle (4) and to retain the door latch (2) in a direction perpendicular to the door body in an overcenter position.
摘要:
The present disclosure includes a tool operated channel latch used to secure a panel against a structure. The latch includes a bracket which mounts to a movable panel and includes an actuating mechanism to open and close the latch. A bolt is pivotably retained relative to the bracket for engaging against the structure closed by the panel. A lock assembly is carried on the actuator to engage a link which is movably coupled with both the bolt and the actuator. The lock assembly includes extending portions to engage at least one corresponding opening of the link. The link provides an over center toggle condition to retain the latch in a locked position until intentionally actuated by an operator.
摘要:
Disclosed herein is a latch apparatus. The latch apparatus includes: a base formed with an opening; a latch gear formed with a mounting groove to lock a striker entering the mounting groove through the opening; a pawl rotatably disposed on the base and engaging with the latch gear to prevent rotation of the latch gear; a release lever disposed to adjoin the pawl, transmitting constraint force of pressing the pawl, and rotating the pawl to release the latch gear; a support shaft secured to the base, supporting a lateral surface of the pawl and transmitting the constraint force of pressing the pawl; and a guide portion rotatably provided to the support shaft, pressed to rotate by the release lever, and guiding movement of a projection pin provided to the pawl.
摘要:
A pin latch (10) includes a guide block (12), a handle (14) having a trigger (70), and a shear pin (92) housed slidably within the guide block (12) and connected to the handle (14). The shear pin (92) includes a catch-pin (106) engageable by the trigger (70), and is slidable between an engageable position and a disengageable position when the handle (14) is moved from a closed position to an open position. Alternately, the pin latch (210) includes a bracket (316) connected to the shear pin (292) and includes a catch-pin (306), and the handle (214) is moveable to an intermediate position, such that a trigger (270) is disengaged from the catch-pin (306) and the shear pin (292) engages a stop pin (225). A guide block spring (229) acts on the stop pin (225) to retain releasably the handle (214) in its intermediate position. The guide block (512) includes a finger (513) and the shear pin (592) includes a groove (519) sized and shaped to receive the finger (513) when the pin latch (510) is in an unlatchable position.
摘要:
Die Erfindung betrifft ein elektronisches Schloss, insbesondere Sicherheitsschloss, mit einem Schlossriegel (6), einer damit verbundenen Riegelverstelleinrichtung (9), einem an der Riegelverstelleinrichtung (9) angeordneten Sperrglied (5) und einem mit dem Sperrglied (5) zusammenwirkenden Sperrelement (10), wobei das Sperrglied (5) durch wenigstens ein Manipulationswiderstandselement (52) abgesichert ist.
摘要:
An outwardly opening window assembly for mounting in a window opening, said window assembly comprising: a plate element, a window sash comprising a top sash element, a bottom sash element and two side sash elements, said window sash elements arranged at the periphery of said plate element, a window frame comprised of a top frame element, a bottom frame element and two side frame elements, said window frame elements arranged at the periphery of said window sash when the window assembly is closed and mounting fittings which connect at least one of the window sash elements to at least one of the window frame elements. The window assembly is further defined in that one of the window frame elements comprises a first surface which faces towards the outside of the window assembly and where, one of the window sash elements comprises a second surface and a third surface, said second surface being arranged such that it is located on the inner side of the plate element and such that it is facing said first surface of said frame member when the window is closed and said third surface being arranged such that it is facing the outer periphery of the window assembly and where said mounting fittings are fastened to said frame member via said first surface and to said sash member via said third surface. In this way, a window assembly is provided which is advantageous in a number of ways.
摘要:
A differential pressure-controlled locking mechanism (10) comprises a housing (12), as well as a first pressure chamber (14) which is arranged in the housing (12) and which is connectable to a first ambient zone. A second pressure chamber, arranged in the housing (12), is connectable to a second ambient zone and is separated from the first pressure chamber (14) by a mobile separating device (18). The separating device (18) is in an inactive position when the pressure in the first pressure chamber (14) is equal to the pressure in the second pressure chamber. Conversely, the separating device (18) is movable from its inactive position into a differential pressure position when a predetermined differential pressure acts on the separating device (18). An actuation element (22), which is held in a first position by the separating device (18) when the separating device (18) is in its inactive position, is movable into a second position when the mobile separating device (18) is in its differential pressure position. A latch (32) is held in a locking position when the actuation element (22) is in its first position, and is movable into an unlocking position when the actuation element (22) is in its second position.