摘要:
A door brace (10) comprising a door engagement member (12), a leg (20) and an engagement foot (26). The door engagement member (12) comprises a bottom flange (14) for location under a bottom edge of a door (34) and an engagement wall (16) having one face (18) for location against one side of the door. The leg comprises a fixed length section(22)and an adjustable length section (24). The leg is hingedly connected to the engagement wall and is movable between a bracing position in which it extends at a first angle to the engagement wall and a released position in which it extends at a smaller angle to the engagement wall. The door brace has a released condition in which the leg is in the released position and the adjustable length section of the leg has a first length and a bracing condition in which the leg is in the bracing position and the adjustable length section of the leg has a longer length.
摘要:
A door block (9) serving for blocking a door (2), which is side-hinged on a casing (3) around an opening in a container wall, against being opened by unauthorised persons. The door block comprises a rotatable closing rod (5), a handle (6) on the closing rod and a cam (7) fitted on the closing rod for engaging a keeper (8) on the casing when the door is closed and the closing rod rotated into closed position by means of the handle. The door block furthermore comprises a, seen in cross section, mainly U-shaped covering (14) having a body (16) and two flaps (17) projecting from this body, and in the blocking position extending across the closing rod with a piece of this rod located in flushing cuts (18) in the flaps and the handle encompassed between the body and the flaps; a catch hook (19) pivotally mounted in the covering for locking the closing rod in the cuts of the flaps by means of a projection (26) on the catch hook; and a lock (13) for locking the catch hook in its locking position. The door block has a simple and effective structure. It is easy to apply as it does not require any use of tools nor any kind of manipulation in the structure of the respective door. It is furthermore difficult to break open, and a possible burglary is clearly revealed by the condition in which the door block will be left by the burglary.
摘要:
Türanschlag mit einem länglichen Schaft (11), der drehbar und verschiebbar in einer im Fußboden (14) nahe einer Tür (16) angeordneten Aufnahme (12) ist. Der Schaft (11) ragt vertikal nach oben aus der Aufnahme (12) heraus und weist an seinem herausragenden Ende (26) einen Querträger (23) auf, der sich beidseitig von dem Schaft erstreckt. Wenn die Tür geöffnet wird, schlägt sie an dem Querträger (23) an, so daß sich der gesamte Türanschlag in der Aufnahme (12) verdreht und in flächige Anlage mit der Tür (16) gelangt. Ein weiteres Öffnen der Tür nach Anschlagen an dem Türanschlag wird dadurch verhindert. In bevorzugter Ausgestaltung hat der Querträger (23) vorragende Endstücke (47,48). Wenn der Anschlag so in die Aufnahme eingesetzt wird, daß die Endstücke in Richtung auf die Tür vorragen, wird ein Öffnen der Tür vollständig verhindert. Wenn der Anschlag um 180° gedreht in die Aufnahme eingesetzt ist, funktioniert er wie oben beschrieben. An der Tür (16) ist zweckmäßig eine steife Anschlagplatte (38) angeordnet, die die Andruckkraft zwischen Tür und Anschlag gleichmäßig auf eine große Fläche verteilt.
摘要:
La présente invention concerne un dispositif (0) de verrouillage d'une fermeture (101) à espagnolette qui comporte au moins deux plaques (1, 2) reliées par une articulation (3) à l'une de leurs extrémités. Un système (5) de verrouillage situé aux extrémités opposés à l'articulation (3) des deux plaques (1, 2) permet un verrouillage des deux plaques (1, 2) en position pliée. L'invention consiste aussi en un procédé d'utilisation du dispositif.
摘要:
The invention relates to a device which permits the opening flap to be maintained close to the closed position with relation to the chassis (C) of a vehicle, comprising a body (11) for immobilization on the chassis (C) in a securing zone (Z) with a bolt and a latch (20) which can cooperate with the edge of a mortise hole for a lock provided in the opening flap for locking the opening flap in the given position. The body (11) is provided with a striker (30) which moves (F3) with relation to the body, said striker can come into contact against an edge of the mortise hole provided in the opening flap, whereby the position thereof relative to the body depends on the conditions of the contact of the striker against the mortise hole.
摘要:
An alarm and locking device (1) for sliding doors and windows is provided. The device incorporates a suction pad (3) for attachment to a fixed door or window frame adjacent to an edge of the sliding section of the door or window, such that movement of the sliding door or window into contact with the device (1) actuates alarm means associated with the device. The method of attachment of the alarm and locking device (1) employs a flexible suction pad (3) enclosing the lower end of the device, which is applied to the glass panel of the door and then distented at its centre by the action of an over-centre lever (4), causing a partial vacuum between the pad and the glass panel.
摘要:
The invention relates to a stopper for doors and/or windows, containing at least one branch (1) with a contour which tapers to a point (3) and with a coupling body (8) which consists, at least in part, of rubber or a flexible, rubber‑like thermoplastic material or elastomer, wherein at least the outer surfaces (30, 32) of the branches have a relatively high coefficient of friction. The stopper is intended to be developed to the extent where, along with low outlay in respect of production and materials, it can be used straightforwardly in the case of both small spacings and fairly large spacings of a door or of a window, in the open state, from the floor or frame. For this purpose, it is proposed that two branches (1, 2) with inner surfaces (20, 22) be provided, these being connected to one another in a connecting region (24) and diverging outwards away from one another towards the points (3, 4) of the branches (1, 2), that the two branches (1, 2) be connected to one another by means of the connecting body (8) and be arranged in the manner of a V, and that the outer surfaces (30, 32) of the branches (1, 2), starting from the points (3, 4) in each case, run in the direction of the coupling body (8) with the spacings therebetween decreasing in the process.
摘要:
A door lock and alarm in the form of a case which is attached to the exterior door handle by a clamping mechanism that stops movement of the case with respect to the door in all degrees of freedom, but allows the handle to turn inside the case. The case is provided with a lockable cover so as to permit an authorised user to open the cover and operate the door handle. An alarm device can be provided within the case to indicate tampering with the door lock.
摘要:
An alarm and locking device (1) for sliding doors and windows is provided. The device incorporates a suction pad (3) for attachment to a fixed door or window frame adjacent to an edge of the sliding section of the door or window, such that movement of the sliding door or window into contact with the device (1) actuates alarm means associated with the device. The method of attachment of the alarm and locking device (1) employs a flexible suction pad (3) enclosing the lower end of the device, which is applied to the glass panel of the door and then distented at its centre by the action of an over-centre lever (4), causing a partial vacuum between the pad and the glass panel.