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WO/1992/014018A1 |
A stay for the bonnet (2) of a motor vehicle has two gas springs (6, 7), the first, (6), of which has a shorter travel than the second, (7), and its travel is such that it is fully extended when the bonnet (2) is in a first opening posit...
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WO/1992/012318A1 |
The electro-mechanical drive proposed comprises an electric motor (15), a transmission (17) and a restoring spring. In order to improve the ability of a drive of this kind to close the door, particularly in the event of a power failure, ...
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WO/1992/011144A1 |
The disclosed device is comprised of two identical fixing springs R which are arranged inside the tray (1) of the mirror E symmetrically at both shorter sides and at a reduced distance from the rotation axis G of the cover (2), both spri...
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WO/1992/009777A1 |
A drive unit has a drive motor (1) with a drive shaft (2) that is linked to a compensating device (4), forming a modular unit (5) therewith to compensate the weight of an object, in particular a door leaf (3), movable back and forth betw...
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WO/1992/009775A2 |
A counterbalanced window operator includes a rotatable drive member operatively connected to the pivoting end of the window by means of an arm member (29). A spring (40) occupying a fixed orientation is operatively connected to the arm m...
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WO/1992/005730A1 |
A refrigerator display cabinet (10) having a front opening and thermally insulated multiple-glass pane window panel (21) mounted for pivotal movement about a horizontal axis (49) adjacent the upper marginal end of the window panel (21). ...
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WO/1991/019071A1 |
A hinge adapted to be fitted between a vehicle body (4) and a pivoted member (2) forming part thereof in which counterbalancing torque spring means (20) is incorporated into the hinge. The torque spring means may be attached at one end t...
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WO/1991/015646A1 |
A hinge (1) for hinged elements (2 and 3) has a hinged mechanism including a pair of connecting elements (4, 5) intended for their fastening to the corresponding hinged elements (2 and 3) and interconnected by levers (6 and 7). The lever...
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WO/1991/015398A1 |
A stored energy system for opening aircraft doors, especially useful in connection with emergency slide compartment doors. The system includes a mechanical energy door opening mechanism (21) and a mechanical energy door latch mechanism (...
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WO/1991/010033A1 |
An overhead door system employs counterweights (40) which operate through cables (35) connected to a drum (22) which tapers from one end to the other so that the effective force acting on the door in the opening direction is reduced as t...
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WO/1990/015216A1 |
A spring attachment member (1) for securement of a door balancing spring (2) which is coiled about a shaft (3). In accordance with the invention at least one (2A) of the ends of the spring (2) is arranged to be secured to a two-piece att...
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WO/1990/013723A1 |
The invention describes an automatic sliding door with at least one panel (1, 1') and with an auxiliary drive unit (14). When the door closes normally, energy is supplied to the auxiliary drive where it is stored. In the event of a power...
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WO/1990/005231A1 |
Device designed to assist in opening and closing swinging window shutters consisting, on the one hand, of two telescopic tubes (1) and (2), provided with and internal spring (3) and fixed to the shutters by components (6), and, on the ot...
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WO/1990/003486A1 |
A method for simplified installation of cable-actuated door spring systems comprises pre-assembling a spring unit, which is thereafter lifted into position in brackets premounted above the door opening. The pre-assembly is effected by wi...
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WO/1989/010460A1 |
A window, particularly designed to be installed in an inclined roof, comprises a top-hinged sash (9) which via a lifting arm (8) is connected with a slide shoe (10) displaceable along a guidance (11) of a lateral frame member. An interme...
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WO/1989/009004A1 |
Un ensemble de support télescopique (4) s'utilise avec deux objets susceptibles d'être pliés l'un par rapport à l'autre, notamment pour supporter un plan de travail (1) qui peut être plié par rapport à la structure du bâti (15). ...
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WO/1988/000892A1 |
In a sliding door (4) for motor vehicles, in particular passenger cars, said door being retractable into the body of the vehicle (1) during opening, the thickness (3) of the door in its retracted position, wherein it receives the lowered...
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WO/1987/007923A1 |
A quick-release mechanism for doors etc., primarily for emergency opening, adapted to actuate a lock on the door. The mechanism comprises two spring-loaded force-transmitting means (3, 4), of which the first means (3) is connected with t...
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WO/1987/003033A1 |
To avoid complex, larger, expensive automatic closers having ineffective braking of the slamming of the closure, a retraction device (10) including a drum (18), a coiled spring power assembly (22) for driving the drum, a centrifugal brak...
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WO/1987/001411A1 |
A door closer that returns a hinged door in a structure to the closed position by the action of a spring (6) and a flexible cord (5) contained in a covered channel (1) and fixed to the door frame head. The spring is secured within the co...
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WO/1986/007404A1 |
In a formed window sash (1) a holder (5) for an operating handle (11, 12) is inserted between the frame and window glass (3), and an associated leaf spring (6, 7) is provided to prevent an unintentional release of the handle after this h...
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WO/1985/001543A1 |
Arrangement for preventing a door which is movable in a substantially vertical direction and which can be acted upon by a plurality of balancing springs from dropping down precipitately. The invention makes it possible for an arrangement...
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WO/1984/004558A1 |
A door closer has a first arm (4, 14) which is pivotally attached to the door case (2), a second arm (5, 15) which is pivotally attached to the door leaf (1), the opposite ends of the two arms being pivotally connected to each other (at ...
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WO/1983/000314A1 |
An automatic balance stay in which the spiral parts (1a) of torsion springs (1), (1') are wound to be axially deformed in compression, disposed axially between frictional plates at both sides, and both arms (1b), (1c), (1b'), (1c') of th...
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WO/1982/002734A1 |
A door (11) is mounted to hinge about a horizontal axis (45) between an closed position and an open position. A torsion bar (40) is mounted in pretensioned manner to bias the door from the closed position to the open position and to hold...
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WO/1982/001734A1 |
A self-closing gate (10) is pivotally mounted between a pair of spaced gate posts (11, 12) to selectively close the gateway therebetween. The gate (10) has end stiles (20, 22) provided with stub axles (21, 24) journalled in bushes (16) f...
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WO/1982/001209A1 |
A one-piece member (25) with a cam-shaped periphery is attached to a window sash and serves as both a slide and a tilt-lock for the window sash which is slidable vertically in a window frame and is tiltable with respect to the window fra...
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WO/1981/001900A1 |
A hinge for opening and closing a dust cover (8) of a record player. In order to accomplish the purpose that the hinge body does not appear externally and the dust cover (8) is stably held at an intermediate opening angle with a minimal ...
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WO/1981/001588A1 |
Hatch closure mechanism for interconnection between a hatch (11) and a hatch surround (10). The hatch closure mechanism includes a hatch connection member (17) connectable to said hatch (11) and a hatch surround connection member (15) co...
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WO/1980/000688A1 |
Hinge for opening and closing a cover which is opened upwardly with respect to a cabinet. In order to enable a cover to be attached to a hinge without providing the cover with mounting holes, the hinge of this invention comprises a pair ...
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WO/1979/000232A1 |
An arrangement in a gate (10) wherein a cam track (23) is provided for lifting the gate on the pivot axis (12) thereof when the gate is being swung to opened position. An abutment (34) is provided in the cam track for a member (18) conne...
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JP7464983B2 |
To allow a door closing auxiliary operation to be securely performed in a door closing auxiliary device that assists door closing operation by engaging a pulling arm of a device body fitted to one of a door frame and a revolving door wit...
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JP7464890B2 |
Provided is a door opening and closing mechanism for an entrance of an aircraft lavatory unit advantageous in suppressing malfunction of a door and increasing convenience of use of a lavatory while preventing infection with COVID-19 in t...
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JP7450266B2 |
To allow a window to be lightly operated upon closure thereof and upon opening thereof from the closed state in a lifting balancing device that uses a spiral rod and torsion spring that are threadedly engaged with a coupling to generate ...
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JP7449759B2 |
To provide a fitting that enables an airtight performance between a frame body and a sash to be improved in a configuration in which a portion of the frame body is cut out.A fitting comprises: a frame body on which a frame side abutting ...
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JP2024033066A |
An object of the present invention is to provide an opening/closing structure that can improve design while maintaining operability. [Solution] The opening/closing structure includes a base plate 20 that is attached to a furniture body a...
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JP7437691B2 |
To provide an openable door opening/closing device which has a simple structure, and enables self opening/closing of the door by a simple operation.An openable door opening/closing device H includes: an inclined cam 42 which can freely s...
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JP2024506757A |
A fixed body in which a first connecting shaft and a second connecting shaft are installed along the length direction, a link assembly whose both ends are hinge-connected to the fixed body and the movable body, respectively, and a link a...
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JP7429574B2 |
To enable automatic inspection of operation of manual sliding doors which are opened manually.An automatic inspection device for sliding doors includes doors which are manually opened (a first sliding door 1, and a second sliding door 2)...
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JP2024018284A |
An object of the present invention is to increase the degree of freedom in designing a cam in a door closer equipped with a cam. [Solution] The cam has a first transmission cam surface and a second transmission cam surface provided at di...
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JP7428827B2 |
A furniture fitting for movably supporting a furniture part on a furniture carcass, includes a first component and a second component. The two components are connected to each other via at least one pivot bearing having a bearing axis, a...
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JP2024504749A |
Furniture drive (4) for movably supporting a furniture part (3) relative to a furniture cabinet (2), fixed to and/or within the furniture cabinet (2) at least one adjustment arm (5) for fixing to the movable furniture part (3); and at le...
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JP2024010165A |
The object of the present invention is to prevent the extremely unpleasant noises that occur under the prior art during the use of spring guides and the high wear that occurs on the guide devices. An actuating arm drive device for drivin...
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JP2024008029A |
An object of the present invention is to enable a sliding door to be closed from a fully open position with a small force in a storage warehouse having a self-closing function of the sliding door and a function of holding the sliding doo...
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JP7416640B2 |
To provide a pulling-in device capable of reducing an initial operation load to be applied to an opening/closing member while increasing a real pulling-in load applied to the opening/closing member during a pulling-in operation.The pulli...
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JP7414234B2 |
To provide a self opening mechanism that enables a double sliding door panel to perform self opening, and a double sliding door panel or a folding door equipped with the same.A self opening mechanism 100 comprises a pull spring 17 attach...
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JP7413312B2 |
To provide an urging mechanism and an opening/closing body opening/closing device which are capable of holding an opening/closing body at a specified closing position with a simple structure even when a force in an opening direction is a...
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JP7412749B2 |
To provide a guide structure of a moving roller that can reduce the contact noise between the moving roller and an upper rolling surface, and a sliding door device using it.There is provided a guide structure of a moving roller for a mov...
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JP7411860B1 |
[Problem] To provide furniture having a low-pitched sliding door that can quietly, safely and smoothly open and close two heavy sliding doors, and has a smooth operation feeling and an easy opening/closing feeling. [Solution] Two inverte...
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JP7411480B2 |
To provide information for objectively evaluating the sensation value of an opening/closing body.There is provided an information output method for an opening/closing body including a sliding opening/closing member, a trigger pin, and a ...
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