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An aircraft having vertical takeoff and landing capability provided with at least first and second laterally extending paddle wheels rotatable on a central axis perpendicular to the longitudinal axis of the aircraft fuselage and between its nose and tail.
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| Number | Title | Issue Date |
| 8020548 | Method for producing a household appliance and a household appliance A household appliance includes a storage compartment and a useful storage volume that is closable by a door. The door is able to slide into the storage compartment with a guiding system during opening. To simplify the assembly of the household appliance, the useful ... | 09/20/2011 |
| 7895998 | Door lock device A door lock device includes a fixing rack, an operation rack, a solenoid device, an engaging member, and a locking pin. The fixing rack is installed in a receptacle and has a hinge shaft. The operation rack is coupled with the hinge shaft. The solenoid device is ins... | 03/01/2011 |
| 7735480 | Door locking mechanism for an oven having French-style doors A cooking appliance having first and second oven doors that combine to extend across and close off a frontal opening of a cooking chamber includes a latching mechanism for locking the first and second oven doors in a closed position. The latching mechanism includes ... | 06/15/2010 |
| 7726294 | Motorized oven door latch A motorized oven latch includes a base plate. A latch member is slidably connected to the base plate by a first mounting stud or first and second mounting studs connected to the latch member and located in a contoured slot defined in the base plate. The latch member... | 06/01/2010 |
| 7556033 | Door opening and closing system in electric oven A door opening and closing system for a electric oven is provided. The system includes: at least one latch provided at one side surface of a door; a door interlocking structure having a rotary lever, a switch and an elastic spring to sense opening and closing of the... | 07/07/2009 |
| 7445005 | Household appliance and household appliance door A household appliance door, which is mounted in a manner that enables it to pivot about a joint axis, has a door handle that can pivot about a door handle axis running parallel to the joint axis. At least one controlling mechanism is associated with the door handle.... | 11/04/2008 |
| 7364209 | Mechanical latch assembly A mechanical latch assembly includes a supporting frame, a locking latch, an actuation arrangement and a safety lock arrangement. The locking latch is slidably mounted on the supporting frame in longitudinally movable manner. The actuation arrangement includes an ac... | 04/29/2008 |
| 7334823 | Motorized oven lock having a reciprocating latch A simplified oven door lock reduces the number of components subjected to fatigue from repeated tensile movement. The oven door lock includes a mounting plate, an actuator having an output shaft and the actuator being coupled to the mounting plate, a cam having a mo... | 02/26/2008 |
| 7241978 | Cooking heater The present invention provides a cooking heater which continues cooking without apparently stopping the operation of the cooking heater when a door switch is momentarily turned OFF due to a shock during operation of the cooking heater though the door is not actually... | 07/10/2007 |
| 7234457 | Household-appliance door and household appliance A door for household appliances, in particular, a door for cooking appliances, are mounted to pivot about an articulation axis include a door handle that can be pivoted about a door-handle axis that runs parallel to the articulation axis and is connected to at least... | 06/26/2007 |
| 7225804 | Motor driven oven door latch A simple, highly reliable automatic motor driven oven door latch for an oven self-cleaning operation. To ensure that the motor has operated correctly and has not stopped in a null position, the motor is provided with a start pulse and the location of the latch or lo... | 06/05/2007 |
| 7210712 | Rotary motion mechanism A rotary motion mechanism including a rotatable element geometrically lockable at two points (e.g., limits) of travel, and a linear motion element linked to the rotatable element, the linear motion element being adapted to move in response to a linear motion imparte... | 05/01/2007 |
| 7188619 | Household food warmer A household food warmer includes a housing and a drawer. The drawer, which can be inserted into the interior chamber of the housing, has a drawer bottom and a front wall with a first opening. The front wall is provided with a sliding device that has a handle, and th... | 03/13/2007 |
| 7185925 | Motorized oven door lock mechanism with pull-in capabilities A motorized door lock assembly for locking an oven door mounted on a range body in a closed position so as to close an oven compartment for purposes of cleaning the oven compartment is provided. The door lock assembly comprises a latch, a motor, a rotor arm and a li... | 03/06/2007 |
| 7176416 | Switching device for controlling an industrial cooking apparatus A switching device for controlling an industrial cooking apparatus having a cooking chamber that can be closed by means of a door having a movable door handle with a movable door latch attached to it, with a switch fixed to the housing and with a magnet for actuatin... | 02/13/2007 |
| 7156428 | Single switch springless oven door latch assembly A single switch springless motorized door latch assembly for locking an oven door in a locked and sealed position for purposes of cleaning the oven. The switch is a single pole single throw switch. A motor and cam cause a latch member to move between three different... | 01/02/2007 |
| 7152886 | Preconditioned air connector assembly for aircraft A connector for coupling a preconditioned air source to an aircraft is provided. The connector comprises actuating members rotatably secured to a body. In one embodiment, the actuating members are supported, at least partially, by an integrated bearing assembly. The... | 12/26/2006 |
| 7150480 | Appliance lid lock and method for using same An appliance lid lock includes a sensing circuit which senses the position of the lid lock relative to the appliance lid. When the appliance lid is in its closed position and the lid lock retentively engages the appliance lid, a controller causes activation of the a... | 12/19/2006 |
| 7137387 | Oven lock with mechanical actuation of remotely located door switch An oven lock mechanism is disclosed having a latch mechanism driven by a motor between a latched position wherein the oven door is held in a closed position and an unlatched position wherein the oven door freely opens and closes. The motor is controlled by a switch ... | 11/21/2006 |
| 7090263 | Door latching device and method An apparatus for latching a door against a frame has a door pin extending from the door and a handle lever rotatably mounted to the door and having an extending handle pin. A latch bar is mounted for reciprocating travel relative to the frame, the latch bar having a... | 08/15/2006 |
| 7066503 | Springless oven door latch assembly A springless motorized door latch assembly for locking an oven door in a locked and sealed position for purposes of cleaning the oven. A motor and cam cause a latch member to move between three different positions. In one position the latch member prevents the oven ... | 06/27/2006 |
| 7040504 | System and apparatus for the dispensing of drugs A system and apparatus are described in which modular receptacles are filled and transported to automated dispensing machines for later retrieval and distribution. A system of the present invention includes the loading, refilling, and replacement of the modular rece... | 05/09/2006 |
| 7040673 | Motorized oven lock An oven lock mechanism has a latch that is moved between an unlatched and a latched position in response to movement of the door from an open to a closed position and a motor that turns a cam acting as a blocker to block the latch in the latched position when a clea... | 05/09/2006 |
| 7036853 | Motorized oven lock for sealing oven door An oven lock mechanism has a latch that is moved between an unlatched and a latched position in response to movement of the door from an open to a closed position and a motor that turns a cam acting as a blocker to block the latch in the latched position when a clea... | 05/02/2006 |
| 7032939 | Lock A lock has a lock casing and a spring-loaded trigger guided for reciprocating movement within the housing. A hook-like bolt is arranged within the housing to be movable between an unengaged position and an engagement position. In a first position, as support surface... | 04/25/2006 |
| 7032936 | Door lock device for a domestic electrical appliance The device comprises a hook (2) connected to the door (5) and a support structure (1) in which is defined an aperture (4) for the introduction of the hook (2) and in which are mounted: a rotatable member (6) biased by a spri... | 04/25/2006 |
| 7029040 | Locking device of a closure with a housing A device for locking a closure (2) with a housing includes at least one swiveling lever (8), a drive (19) for pivoting the at least one swiveling lever 98) about an axis of rotation and having teeth (20) which interact with teeth (... | 04/18/2006 |
| 6966582 | Lock rod clutch for oven latch An oven door lock for self-cleaning ovens is described. The oven door lock includes a clutch mechanism which locks and unlocks the oven door at substantially different temperatures, in particular, the lock temperature is substantially higher than the unlock temperat... | 11/22/2005 |
| 6930284 | Safety device of electric oven A safety device of an electric oven is disclosed, which is provided to prevent a door from being open when a temperature inside an oven cavity is high. The safety device includes a hole provided in a front part of an oven cavity forming a cooking room therein; a lat... | 08/16/2005 |
| 6913296 | Closing device for the door of an electric household appliance, in particular a dishwasher A closing device for the door of an electronic household appliance has a latch fitted to the door to rotate, in opposition to an elastic element, about an axis of rotation, and to cooperate with a catch fixed to the electric household appliance. The latch activates ... | 07/05/2005 |
| 6852961 | High frequency heating apparatus provided with a switch attachment mechansm capable of covering at least one switch from outside A high frequency heating apparatus includes a switch attachment member for mounting switches, a switch operating member rotatably installed at the switch attachment member and a stopper for regulating the rotation of the switch operating member. The switch attachmen... | 02/08/2005 |
| 6828532 | Microwave oven with microwave leak control A microwave oven, is designed such that its switches accurately sense whether a door is open or not when opening or closing the door, thus preventing microwaves from leaking out. The microwave oven includes a hook unit, a hook locking unit, a locking step, and a sen... | 12/07/2004 |
| 6730882 | Child-safe door latching system for a cooking appliance A cooking appliance, such as a range, includes a cabinet within which is arranged an oven cavity that is adapted to be selectively closed by a pivotable door. A latching mechanism is provided to interconnect the door and the cabinet. The latching mechanism is movabl... | 05/04/2004 |
| 6709029 | Door latch mechanism and associated components for a self-cleaning oven A door latching or locking mechanism or module for a self-cleaning oven includes latching linkage of the door latch module that enables use of lighter duty, less expensive motor. The mechanical advantage and vector optimization of the latching linkage avoids stallin... | 03/23/2004 |
| 6698418 | Oven door latch assembly having side mounted motor A motorized door latch assembly for locking an oven door in a locked and sealed position for purposes of cleaning the oven. A motor and cam cause a latch rod extending from side to side to translate, causing a latch plate to move between three different p... | 03/02/2004 |
| 6399931 | Microwave oven with door safety switch device A microwave oven includes a main casing with a cooking chamber, a door for opening and closing the cooking chamber, and a magnetron in the main casing, for heating food within the cooking chamber. The microwave oven further includes a power supply part, a... | 06/04/2002 |
| 6397836 | Damped oven door mounting assemblies A pair of door mounting assemblies mount an oven door assembly to an oven such that the oven door assembly may move between a closed baking position, a broiling position, and an open position. Each of the door mounting assemblies includes a mounting membe... | 06/04/2002 |
| 6302098 | Oven door latch assembly A motorized door latch assembly for locking an oven door in a locked and sealed position for purposes of cleaning the oven. A motor and cam cause a latch rod extending from front to back to translate, causing a latch plate to move between three different ... | 10/16/2001 |
| 6041769 | Portable brick oven A portable brick oven is made with a sealed brick lining for the back, opposing side and top walls with a door mounted in the front and bottom bricks defining the cooking chamber. The bottom bricks are not sealed and are aligned to define a flat baking su... | 03/28/2000 |
| 6043473 | Self lubricating door key and door hook for high frequency heating apparatus A microwave oven comprises a heating compartment 3, a door 4 having a door key 6 for closing the front opening of the heating compartment 3, a hook spacer 13 manipulated by the door 4, a door hook 9 to be engaged with the door key 6, and switches 10, 11, ... | 03/28/2000 |
