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Match Document Document Title
7637057 Operating mechanism for an open/close object  
An operating mechanism for an open/close object comprising a driving device for driving and opening the open/close object, a position detecting device for detecting an open position of the...
7614184 Operator for casement type window  
An operator comprising a housing ending in a flange is provided with a turret incorporating a stepped bore for locating a worm shaft of a drive mechanism. A first seal is disposed between the worm...
7587861 Security cover for reciprocating gate arm  
A security cover for an automatic gate arm protects against disengagement and removal of the gate arm for the purpose of unauthorized entry through the gate. The security cover comprises four walls...
7472514 Window, door or the like comprising a swinging arms assembly with stop means  
The present invention relates to a window, comprising a case ( 2 ) and a frame ( 4 ), swingably fastened in the case by a swinging arm assembly ( 3 ). The assembly has a base plate ( 5 ), fastened...
7422265 Upper cover support structure for an automobile rear loading platform  
A support structure for an upper cover of an automobile rear loading platform, which is installed on two sides between a rear end portion of an automobile rear loading platform and an upper cover...
7316096 Door operator  
A drive mechanism is provided for a door operator, comprising a drive member and a driven member. The drive member includes a protrusion, the edges of the protrusion forming first and second...
7143548 Drive for opening and closing a vehicle flap  
A flap drive for a flap includes two identical lever joint arrangements which are arranged in pairs at a distance from one another. The flap can be moved out of its closing position into its...
7024821 Window with multi-way for opening  
A window that can be opened in multiple manners such as pushing/pulling and rotating outwards by using a sliding pipe assembly, includes a frame assembly and at least two sash assemblies. A...
6898900 Electronic position sensor for power operated accessory  
An electronic position sensor for use with a power operated vehicle accessory, such as a power liftgate. The position sensor includes an elongated resistive circuit that is mounted such that it is...
6883275 Method and apparatus for controlling the speed of closing of a movable element  
A method and system for controlling the descent of a moveable element pivotally attached to a rigid structure. The moveable element is pivotally attached to the rigid structure, and is then...
6834834 Articulation device for an aircraft door panel and an aircraft door integrating such a device  
Articulation device for an aircraft door panel and an aircraft door integrating such a device. An aircraft door panel is articulated on the jamb by a device ( 20 ) that defines an approximately...
6766616 Opening flap, in particular flue gas escape flap, and opening mechanism therefor  
An opening flap comprises a frame and a flap articulated thereto. A lift arm is provided, which is articulated by a principal energy accumulator. A secondary energy accumulator is articulated...
6695390 Apparatus for actuating a side door in a cargo vehicle  
A jointed lateral hopper door device capable of raising and retracting one or more lateral hopper doors upward, allowing a totally free access space without impeding access to the cargo material.
6694675 Holding assembly for movable closure element with releasably connected first and second linked elements  
The combination of a frame, a closure element, and a closure element holding assembly. The closure element is mounted to the frame for movement between first and second positions. The closure...
6643896 Adjustable hinge  
There is provided an improved connecting member for use in connecting a sash support arm and a sash arm in a hinge assembly for a casement window, the connecting member having a cylindrical stud...
6640389 Casement window operating assembly  
An operating assembly for a casement window includes a folding crank handle and cover assembly that are located on the exterior surface of a trim piece on the sill of the window frame. The crank...
6637157 Vehicle liftgate power operating system  
A power operating system for opening and closing a vehicle liftgate has a pair of drive units supported on the vehicle roof and connected to the liftgate for opening and closing the liftgate. Each...
6618995 Corrosion resistant window closure member incorporating a closure member formed from folded sheet metal  
A window closure system comprising a closure member for connecting a window sash to a window frame. The closure member comprises a corrosion resistant elongated rigid rectangular body portion...
6554346 Apparatus for opening and closing wing door of truck  
An apparatus for opening and closing a wing door 1 of a truck, which is hinged to a vehicle body of a truck is accommodated in a space defined by a frame 2 when the wing door 1 is closed. The...
6460294 Window and door opening and closing mechanism  
A window and door opening and closing mechanism is disclosed which is particularly well suited for use in casement and awning window fittings. The opening/closing mechanism has a hinge arrangement...
6431620 Mechanism for selectively operating and locking a pivotable window  
A mechanism for selectively operating and locking a pivotal window. The window is pivotally attached to a window frame so as to pivot between open and closed configurations. The mechanism includes...
6314681 Window operator having a linear drive mechanism  
A window operator for control of the opening and closing of a window sash mounted with a window frame. The window operator may include a drive mechanism, a drive element movable on a rectilinear...
6212827 Support arm  
A support arm includes first and second links that are interconnected at a pivot. A gas spring is mounted to the first and second links such that the gas spring is disposed between the links and it...
6120080 Springing up apparatus for door of van-type truck  
A springing up apparatus for the door (especially the rear door of a cargo box) of a van-type truck is constructed by pivotally attaching the second end of an arm A having a first end pivotally...
6067753 Remote control door operating device  
A door controlling device for opening and closing a door in a wall has a first arm, one end of which is mounted to the wall and the other end of which is pivotally attached to the second end of a...
6044587 Scissors-type window operator  
An operator for controlling the movement of a window sash generally pivotable relative to a frame about a first edge between open and closed positions includes a first arm having a first end...
6006475 Spring loaded swinging door system  
An spring apparatus for use with an automatic swinging door closure system wherein the system includes a motor linked to a door via a gear train and a drive arm, the train including a plurality of...
5839597 Storage bin with retractable lid assembly  
A retractable lid assembly for covering an opening in a storage bin is disclosed. The retractable lid assembly includes a lid having a first surface facing the storage bin and a second surface...
5681074 Trailer cover lift arm  
A trailer cover lift arm for assisting in opening a trailer cover and supporting the cover in an open position. The lift arm can include four elongate members each member having two ends pivotably...
5623784 Window operator  
A window operator mechanism 10 includes a worm gear 22 which is generally parallel to the window when closed. A drive gear 24 is generally transverse and is at 45° angle to the horizon. The...
5581943 Torque window  
An improved torque window assembly for motor vehicles has a peripheral frame defining an opening, and a moveable glazing pane pivotally mounted to the frame for movement about a pivot axis between...
5557825 Door retainer mechanism for automatically retaining access door on cabinet in opened position  
A door retainer mechanism on a padmounted switchgear cabinet includes a pair of elongated links coupled between an access door and housing of the cabinet. The links are pivotally connected...
5531045 Automatic window sash and lock operator  
A window operator and lock structure for controlling a window sash relative to a window frame, including a drive input securable to a frame and engaging both an operator linkage securable to a...
RE34230 Unified casement operator  
A casement operator for a window has a deployment linkage connectable between the window frame and the base and operable to cause movement of the window sash. A gear drive drives the deployment...
5201143 Window stay  
A window stay is provided for a casement type window so that its window sash is shifted outwardly from the window frame as it is being opened. The window stay comprises a first arm, a second arm,...
5152103 Automatic window sash and lock operator  
A window operator and lock structure for controlling a window sash supported by a hinge for pivotal motion relative to a window frame, including a base mounted to the frame and supporting a...
5040331 Remote controlled opening device  
The invention relates to an automatic remote controlled opening device which may be used to open and close doors, windows or similar closure systems. The opening device includes a receiver to...
5035463 Roof door device of motor vehicle  
A roof door device of a motor vehicle is disclosed. The vehicle has a roof and a side door operable to close a side door opening. The roof has a roof side opening which is positioned above and...
4937976 Window operator and hinge structure  
A window operator and hinge structure for a casement window which can be simply factory pre-set for positioning of a window in either egress or wash modes, with switching between modes requiring no...
4871676 Cell culture incubator  
An incubator for cell culture used in the field of biotechnology, in which a driving mechanism for rotating a tray stock for supporting a plurality of trays for cell culture is provided outside an...
4848175 Apparatus for moving pivotable gates and the like  
Apparatus for moving a pivotable gate or the panel of a swinging door has a U-shaped or H-shaped frame with a plate-like web which supports a motor and two flanges which carry a turnable output...
4832154 Buffer stop device for a side loading furnace  
A buffer stop for an opening on a side-loading and side unloading furnace is mounted on a parallelogram linkage connected with a fixed support and is moved into position and out of position by the...
4735018 Gate operator unit  
An automatic gate opening device consisting of two arm members pivotally attached to form a link. One end of the link is pivotally attached to one end of a standoff. The second end of the standoff...
4727679 Swing-door operator system  
An operator for swing-door employs an electronic control unit for controlling the operation of a motor. The motor is bi-directionally driven at various speeds for opening, closing, braking and...
4638597 Modular automatic gate opener  
A modular gate opening apparatus comprising a mounting frame which can be used to buttress a deteriorated fence post or secured to a new fence post. A vertical portion of the frame comprises a...
4625455 Gate operating mechanism  
A swinging gate operating mechanism having a crank and links which withdraw and insert the locking bolt as the linkages pass over center, and aligning linkage centers to allow the mechanism to...
4612864 Fascia protective door mechanism  
A mechanism for protecting an automatic teller machine against entry through the opening in the fascia when the machine which normally occupies the opening is not occupying the opening, including a...
4598494 Apparatus for closing fireproof doors  
In an apparatus for closing a fireproof door in case of emergency, the fireproof door and a release, which is secured to a door frame, are interconnected by a link mechanism comprising first,...
4551946 Door swinging device for automatically swinging doors  
A door swinging device for automatically swinging a door hinged to a door supporting frame so as to be angularly movable about a vertical axis. The door swinging device includes: (a) a mechanism...
4534278 Livestock confinement building wall-vent controller  
A pneumatic wall-vent closer for use in a thermal-pneumatic automatic temperature control system. The system is used to maintain constant temperature in livestock confinement buildings. The...
Matches 1 - 50 out of 81 1 2 >