Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 501 - 550 out of 4,372

Document Document Title
WO/2009/104694A1
A braking device has bases for movably supporting two damper units, respectively. Either of the two damper units is adapted to make contact with the fixed body side at a predetermined movement position of a movable body. Each damper unit...  
WO/2009/100717A1
The invention relates to an acceleration and deceleration device (20) which has at least one energy store (32) and at least one piston (61, 81) which is guided in a cylinder (43) by means of a driving element, and also to a sliding door ...  
WO/2009/102122A2
The present invention relates to a closing force assistance device (2) for a fire-door closer. Axially connected with the rotational shaft (40) of a door closer (4) there is a rotational body (28) which is formed with a pinion gear unit...  
WO/2009/099078A1
A hinge adapted for automatically closing a door which opens in both directions, that is, both inward and outward directions, and having a buffering function. The hinge has a cylinder (2), an operation rod (3) pivotally mounted to one en...  
WO/2009/094272A1
A hinge assembly is provided to mount a door to a housing, and includes a housing fixation section (1), a hinge cup (3) pivotally connected to the housing fixation section (1), and a damping mechanism (4) positioned entirely within the h...  
WO/2009/091131A2
The present invention relates to a damper, and more particularly, to a rotary-type oil damper that can damp a rotating force, which is generated when a door and a cover or lid are opened and closed, by using a blade rotating along a rota...  
WO/2009/091132A2
The present invention relates to a damper, and more particularly, to a rotary-type oil damper that can damp a rotating force, which is generated when a door and a cover or lid are opened and closed, by using a blade rotating along a rota...  
WO/2009/087899A1
A hinge device mounted between an upper door and a lower door and adapted to pivotably interconnect the upper door and the lower door. The hinge device has a first hinge member, a second hinge member, a hinge shaft, and a torsion spring....  
WO/2009/084188A1
Disclosed is a window opening/closing device (1) comprising a window frame (2) acting as a frame member to be mounted in a building, a sliding paper screen (4) arranged in a window (3) defined in the window frame (2), for opening/closing...  
WO/2009/081894A1
A damper device having a valve element (10) which opens and closes a through-hole (3d), interconnecting a first chamber (6A) and a second chamber (6B), as a piston (4) provided in a containing hole (2a) moves, the piston (4) having in th...  
WO/2009/081779A1
A sliding door closing device has a sliding member (18), an engaging member (12) mounted to a frame body, and a guiding member (20) and a spring force storing device (24) that are mounted to a sliding door (D). When the sliding door (D) ...  
WO/2009/081827A1
A brake (1) for a sliding door, the brake (1) being mounted on the sliding door (3) installed in an openable and closable manner on a frame (2) and braking closing movement of the sliding door (3). The brake (1) has an oil damper (10) wh...  
WO/2009/081940A1
A vehicle door (12) can move to a totally closed state, a halfway opened state, and a totally opened state. In the halfway opened and totally opened states, a pivoting connection section (17) between an upper door (15) and a lower door (...  
WO/2009/081939A1
A support device for a vehicle door, in which a connection section between an upper door and a lower door moves so as to project outward from a vehicle body to set an opening in the vehicle body to a totally closed state in which the ope...  
WO/2009/069237A1
An automatic door closing hinge which can be installed in a double swing door and can perform buffering by means of an air damper. A double swing door equipped with the automatic door closing hinge is also provided. The automatic door cl...  
WO/2009/062709A1
The invention relates to a door actuator (1) for arrangement on a door leave, a door frame, a doorpost, a wall, or the like, having at least one mounting plate (2) upon which the structure of the door actuator (1) is disposed. The invent...  
WO/2009/062698A1
The invention relates to a door actuator (1) with an actuator unit, wherein the actuator unit comprises a gearbox with a gearbox housing (2). According to the invention, the gearbox housing (2) has at least one first casing element (3) a...  
WO/2009/062729A1
The invention relates to a door drive for driving a rotating sash in a door arrangement, said door arrangement being designed in such a way as to be mounted on a receiving body such as a lintel, a wall or the like. The door drive compris...  
WO/2009/062699A1
The invention relates to an assembly plate (1) and a method for arranging at least one module (10, 11) in a housing body, comprising an assembly side (12) for assembly in the housing body and an opposing module housing side (13) for hous...  
WO/2009/062706A2
The invention relates to a door drive (1) arranged on a door leaf, a door frame, a door lintel, a wall or the like, said drive comprising a drive unit (2) provided with at least one motor (3) and a transmission (4) co-operating with a cl...  
WO/2009/060851A1
A door closer having a simple structure. The door closer has a stationary shaft (10) and a tubular housing (20) fixed to a door. In the housing (20) are received a non-rotatable piston (80); an inner communication path (83) provided with...  
WO/2009/060723A1
A door (3) is arranged upright along the front surface (2a) of a case (2) at a closed position. When the door (3) is moved to an opened position, the door (3) is tilted so that the door is more separated from the front surface (2a) of th...  
WO/2009/054416A1
An inner rotor (22) is rotated at high speed, and when the pressure of silicone oil (S) becomes higher than or equal to a predetermined level, the pressure of the silicone oil (S) flowing from a communication path (42) toward communicati...  
WO/2009/050032A1
The invention relates to a hinge for a packaging box or the like, having a first and a second hinge leaf. The second hinge leaf has a first bushing and a second bushing located at a distance therefrom, between which a bushing of the firs...  
WO/2009/044910A1
A hinge device in which breakage of a structuring part caused by an increase in an internal pressure occurring in overloading is prevented. In the hinge device, a second member is adapted to be rotatable relative to a first member. A cas...  
WO/2009/044783A1
In an assist device, a catcher member is provided so as to be movable between a standby position and a retracted position, and at the standby position, the catcher member is positioned at the standby position by holding means while being...  
WO/2009/040905A1
A shock absorber (1) includes, as main components, a spiral shaft (2) holding an abutting member (16) and a slider (30), a holder (5), an oil resistance type rotary damper (18), a damper spring (40) for urging the oil resistance type rot...  
WO/2009/034310A1
A door closer for mounting between a door leaf and a door frame, the door closer comprising: an elongate housing for mounting in one of the door leaf or door frame, a plunger disposed in and movable along the housing, a biasing element d...  
WO/2009/018615A1
A hinge including a first hinge member including a first magnetic element; and a second hinge member including a second magnetic element, wherein the first and second hinge members are hingedly mounted to each other. The first and second...  
WO/2009/019039A1
The invention relates to a door hinge with an arrester for motor vehicles, having a pillar fitting that can be disposed on a vehicle chassis, a door fitting that can be connected to a vehicle door, and a hinge pin connecting the door fit...  
WO/2009/006971A1
The invention relates to a housing (1) of a door closer and/or door opener, on the end sides of which a respective end cap (2) is arranged, wherein there is a closed housing contour at that end of the housing (1) which lies opposite the ...  
WO/2009/005310A2
The present invention relates to a floor hinge which keeps constant a speed of closing the door, and prevents the hinge from being damaged to make preparation against a failure of an oil pressure. The floor hinge includes: a main body (1...  
WO/2009/003571A1
The invention relates to a control valve (1) which can be fastened in particular into a bore, which is designed with an internal thread, of a hydraulic door closer, with a basic body (2a) which is adjoined by a control section (2), and w...  
WO/2009/003570A1
The invention relates to a control valve (1) which can be fastened in particular into a bore, which is designed with an internal thread (25), of a hydraulic door closer (20), with a basic body (3) which is adjoined by a control region (4...  
WO/2008/147020A1
A rotation type oil damper is disclosed which has a stable damping efficiency with a simple structure, capable of adjust a damping force in accordance with a rotation position. A rotation type oil damper includes a housing having an inne...  
WO/2008/135151A1
The invention relates to a gear tooth construction (2) of a pinion (1), which corresponds with a toothed piston of a door closer and of a door drive and which, when mounted, is oriented toward the two squares (4a, 4b) at the ends of the ...  
WO/2008/134442A1
A door closer assembly is provided, including a valve regulating an amount of hydraulic fluid that flows through the valve. The amount of hydraulic fluid flowing through the valve controls a force generated by the door closer assembly on...  
WO/2008/126903A1
A braking mechanism of a rotary body comprises a shaft body serving as the rotating shaft of the rotary body or being linked to the rotary body and rotated in linkage with the rotation of the rotary body, a braking force transmission mem...  
WO/2008/124816A1
A cushioning system for a pneumatic cylinder powered differential engine door opening and closing device for use in passenger transportation vehicles wherein the cushioning initiation point can be adjusted. This cushioning initiation poi...  
WO/2008/119647A1
The invention relates to a multi-link hinge (1), particularly for refrigerator doors, comprising a fastening element (2) attachable to a furniture body, said fastening element being connected to a pivotable door bearing (11) via a plural...  
WO/2008/113498A1
The invention relates to a control valve (1) which in particular can be fixed in a boring (40) of a hydraulic door closer (11), the boring having an interior threading (41). The control valve (1) comprises a base body (2) to which a cont...  
WO/2008/111565A1
A pivoting control device in which spring force of a torsion coil spring holds the attitude of a pivoting body at both a pre-advancement position, or a post-return position (a), and a post-advancement position, or a pre-return position (...  
WO/2008/108443A1
A rotary damper is provided with chips reciprocated in the direction of the axis of a rotor by rotation of the rotor. The chips are adapted to move with their phases shifted from each other, and this allows the chips to have different ti...  
WO/2008/108267A1
In an attaching structure, a turning shaft arranged on one of an arranging base body and a turning opening/closing member, and a bearing section having a C-shaped cross-section on the other are fitted and engaged. A braking device having...  
WO/2008/102115A2
A door closer for mounting between a door leaf and a door frame, the door closer comprising: an elongate housing for mounting in one of the door leaf or door frame, a plunger disposed in and movable along the housing, a biasing element d...  
WO/2008/101666A2
The invention relates to a refrigerator and/or freezer comprising a door (10) or flap for closing the interior of the appliance, a hinge which allows the door or flap to be swiveled relative to the carcass (20) of the appliance and is pr...  
WO/2008/100035A1
A free hinge for opening and closing a door is disclosed. The free hinge includes a coupling unit (110), which has coupling plates (11 Ia) and (11 Ib), which are respectively fastened to a door frame and the door, and a rotating housing ...  
WO/2008/099546A1
[PROBLEMS] A door closer capable of reducing a fluctuation of a door closing time relative to variation in environmental temperatures and capable of preventing damage on a piston and a casing when the door is closed. [MEANS FOR SOLVING P...  
WO/2008/083805A1
The invention relates to a door closer (100) which comprises a pinion shaft (104) on which a cam disk (103) is arranged in a rotationally fixed manner and a pressure roller (101). A closing spring (102) forces the pressure roller (101) a...  
WO/2008/083806A1
The invention relates to a drive (10) for the door leaf of a conventional door, which drive has a closing mechanism (100). Said closing mechanism (100) comprises a pinion shaft (104) on which a cam disk (103) is arranged in a rotationall...  

Matches 501 - 550 out of 4,372