Swings About Seat On Portal Frame; E.g., Indeterminate Axis Patents (Class 49/261)
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Publication number: 20150068125Abstract: A hingeless door system for a pressure vessel; especially, aeronautic and astronautic crafts. The door system has the following major components: a contour in a pressure vessel wall, a doorway opening, a seal, an upper track, a lower track and a door. The door translocates laterally along the tracks from an open position to a closing position and moves radailly along the tracks to a sealing position against the contour which closes the door opening. The problem solved by the invention is to reduce weight, operational volume and complexity and increase durability of a door system for pressure vessel.Type: ApplicationFiled: September 23, 2014Publication date: March 12, 2015Inventor: Arthur Richard Daniel Thompson
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Patent number: 8707621Abstract: A window assembly including a frame having an interior portion with an inner surface, and a sash having an interior portion and an exterior portion. The window assembly includes an operational mode and a wash mode. In the operational mode, the sash is movable from a closed position to a position in which the sash is generally perpendicular with the frame. In the wash mode, the sash is movable to a position where the exterior of the sash faces toward the interior frame.Type: GrantFiled: October 5, 2011Date of Patent: April 29, 2014Assignee: Marvin Lumber and Cedar CompanyInventors: Daniel J. Curtis, Gregory J. Vetter
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Patent number: 8046954Abstract: A window assembly including a frame having an interior portion with an inner surface, and a sash having an interior portion and an exterior portion. The window assembly includes an operational mode and a wash mode. In the operational mode, the sash is movable from a closed position to a position in which the sash is generally perpendicular with the frame. In the wash mode, the sash is movable to a position where the exterior of the sash faces toward the interior frame.Type: GrantFiled: April 3, 2008Date of Patent: November 1, 2011Assignees: Marvin Lumber and Cedar Company, Truth Hardware CorporationInventors: Daniel J. Curtis, Gregory J. Vetter
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Patent number: 7997028Abstract: An internal swivel door for an aircraft compartment. A door frame for entering the compartment includes a horizontal element and at least one door leaf which is mounted inside the door frame wherein the door leaf is turned about a vertical door rotational axis. The vertical door rotational axis is moved in parallel along a predetermined local curve. In order to take up less space during opening and closing of the door and to be able to operate the door with the least possible force, the door has a rotary sliding joint between the door leaf and the horizontal element. The door leaf has a rotational movement about a momentary rotational axis running through the rotary sliding joint wherein the momentary rotational axis is moved in parallel both in relation to the horizontal element and the door leaf.Type: GrantFiled: February 12, 2009Date of Patent: August 16, 2011Assignee: Airbus Deutschland GmbHInventor: Christian Holst
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Patent number: 7950443Abstract: Apparatus for supporting a heat exchanger such as a condenser of an air conditioning system on a vehicle, for pivotal movement between an operational position and a position angularly related to the operational position, for such purposes as inspection, cleaning, service and maintenance, the apparatus being configured for holding the heat exchanger in the operational position, and for guiding and controlling movement thereof to the tilted position, and holding the heat exchanger in the tilted position.Type: GrantFiled: April 7, 2008Date of Patent: May 31, 2011Assignee: CNH America LLCInventors: John T. Rasset, Jay M. Larson
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Patent number: 6082352Abstract: An oven door hinge comprises a pair of engaging devices at respective sides of the door, having a recess at the middle of each engaging device. A plural lugs are formed inside of the door for receiving covers to form a gap. The top portion of the engaging device has a through hole for receiving a connecting unit. The connecting unit has a pin extending through a spring and into the gap of the door with a portion extending into the recess. The oven has a pair of posts extending from respective sides thereof. When mounting the door onto the oven, the pin is urged by the spring to retract so that the door may be moved to the gap and the recesses of the engaging devices will be engaged with the posts, respectively, and the pin extends into the recesses to secure the door on the oven.Type: GrantFiled: June 17, 1999Date of Patent: July 4, 2000Assignee: Lundar Electric Industrial Co., Ltd.Inventor: Tony Hsu
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Patent number: 5907926Abstract: An operator for a jalousie window includes a linkage with two toggle joints. The toggle joints assist in locking the window in its fully opened or fully closed position. The toggle joints of the operator are actuated by an actuating lever which is mounted to the window frame of the jalousie window so as to provide a mechanical advantage to operation of the jalousie window. The mechanical advantage afforded by the operator allows relatively heavy jalousie window louvers and associated moving components to be actuated by means of a tolerable range of actuating forces. The operating linkage is equipped with brakes which permit the louvers of the window to be maintained in any number of fixed orientations between the fully opened and fully closed position of the window.Type: GrantFiled: October 16, 1997Date of Patent: June 1, 1999Assignee: Sosa Architectural Metal CorporationInventor: Jesus M. Sosa
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Patent number: 5687506Abstract: A closure assembly is provided including a track and a slidable and pivotable closure member. The closure member is engaged with the track proximate first and second pivots adjacent the pivotable end of the member, the first and second pivots being interconnected by a multiple segment shaft (for example at least two portions) (for example telescoping) which provides for accurate installation, retention, removal, adjustment and alignment of the first and second pivots in a substantially parallel line for pivotally supporting the closure member so that it may be safely and securely pivoted away from the closure assembly. Improvements to the abovementioned structure are also provided.Type: GrantFiled: December 23, 1994Date of Patent: November 18, 1997Assignee: 420820Ontario Limited, c.o.b. Preferred Engineering Inc.Inventors: Bob Davies, Sean Davies, Shaul Goldenberg, Sinnathamby Kupenthirarajan
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Patent number: 5651215Abstract: A sash of a hopper window is linked to a shoe which engages a track in constant resistance to travel along the track such that the sash can be tilted by hand to any angle from the track within a predetermined range of angles, and will remain at the angle unaided.Type: GrantFiled: August 19, 1996Date of Patent: July 29, 1997Inventor: Harry M. Riegelman
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Patent number: 5544449Abstract: An aircraft duplex hinge assembly (10 or 10') configured for use in aircraft, especially helicopters, having a compound curvature airframe (130) configuration wherein the edges of access panels (100) and the corresponding airframe apertures have a beveled configuration. The duplex hinge assembly (10 or 10') includes dual hinge mechanisms (20) and a latching mechanism (50) to deactivate the duplex hinge mechanism (10) with the access panel (100) in the closed position. The dual hinge mechanisms (20) include a primary mounting bracket (22) secured in combination with the airframe (130), a secondary mounting bracket (24) secured in combination with the access panel (100), and an interconnecting member (26) having a straight segment (30), an arcuate segment (32), and a protective flat segment (34).Type: GrantFiled: October 20, 1993Date of Patent: August 13, 1996Assignee: United Technologies CorporationInventors: Armand F. Amelio, David N. Susek
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Patent number: 5444942Abstract: A side-hinged, 180 degrees rotatable window, having a window casement which is pivotably mounted about a first vertical axis and about a second vertical axis relative to a window frame. The window casement is supported hanging at its one upper corner via a head portion (27) on a pivot pin (26) in a carriage (25), which is displaceable in a horizontal guide (16) in the window frame. The window casement is pivotably mounted at its center axis at the one end of an upper and a lower support or pivot arm, the opposite end of which is pivotably mounted about a third vertical axis in the window frame. The carriage (25) is designed with a part-spherical seat (25') for an equivalent part spherical portion of the support head (27) of the first pivot pin.Type: GrantFiled: June 25, 1993Date of Patent: August 29, 1995Assignee: A/S Spilka International Ltd.Inventor: Rolf A. Knudsen
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Patent number: 5435406Abstract: A vehicle hood-mounting arrangement includes a hinge member and an actuator for rotating the hinge member about a first axis of rotation. The hinge member is attached to a vehicle hood at a second axis of rotation. During rotation between a fully opened position and a fully closed position, the vehicle hood translates horizontally and forwardly. Preferably, the vehicle hood mounting arrangement also includes an H-shaped linkage for supporting and stabilizing the vehicle hood.Type: GrantFiled: November 16, 1993Date of Patent: July 25, 1995Assignee: Chrysler CorporationInventors: Ruben E. Gaffoglio, Genaro Prats
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Patent number: 5369912Abstract: A door which can be automatically opened and closed can have an additional releasable connection for allowing the door panels to be manually opened by disengaging the door panels from the device for automatically opening and closing the doors. In particular, two-panel doors which execute a combined sliding and rotational motion around a vertical axis of rotation during the closing and opening motion can be configured with such a device to make it possible to use the doors in evacuation and emergency routes, i.e. routes in which a manual force can be applied from inside to open the door panels. Further, so that the door does not remain open, there can also preferably be switches or circuits in the construction which indicate that a manual opening of the door panels has occurred, in which case an electronic signal can be generated to place the drive device in motion, to thereby automatically restore the connection between the door panels and the drive system.Type: GrantFiled: April 27, 1993Date of Patent: December 6, 1994Assignee: Dorma GmbH + Co. KGInventors: Lothar Ginzel, Giovanni Bertoldo
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Patent number: 5289656Abstract: A hinge structure for supporting a window sash on a window frame. The hinge structure includes sash arms secured to opposite sash sides, and a shaft having gears fixed to its ends and supported by tracks for longitudinal movement along opposite sides of the frame. The gears engage racks on each of the tracks. The sash arms are carried with the shaft in its longitudinal movement along the tracks.Type: GrantFiled: July 6, 1992Date of Patent: March 1, 1994Assignee: Truth Division of SPX CorporationInventor: Gregory V. Vetter
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Patent number: 4833826Abstract: The closure device is suitable for use as a lateral door or a back door of a passenger vehicle. It comprises a closure member movable between a closure position on a frame and a fully open position. The linkage connecting the closure member to a body provided with the frame has first arms and second arms. The first arms are pivotally mounted on the body for rotation about a horizontal axis and are pivotally mounted at their other end on a closure member about another axis parallel to the first axis. The second arms each have an end mounted on the body for pivotal movement about a horizontal axis parallel to the other axis and another end pivotally mounted on the closure member for rotation about an axis parallel to the other axis. The second arms are telescopic and have a retracted condition in which they have a first length and an expanded condition in which they have a second length greater than the first length.Type: GrantFiled: April 1, 1988Date of Patent: May 30, 1989Assignee: Matra AutomobileInventor: Alain Viard
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Patent number: 4720004Abstract: A coin-operated latch mechanism for a newspaper rack includes a coin-receiving mechanism into which coins are deposited. A coin-return mechanism is provided which, when depressed, swings the coin-receiving mechanism to a position in which the outlets of the coin slots overly a coin-return diverter. The coin-return diverter is normally disposed in a coin return mode and is moved to a coin retention position in response to the opening of a door of the rack. A key-actuated wall of the rack is mounted on hinges which permit a simplified removal of the wall from the rack. The key-actuated wall includes a latch which enables the wall to be closed and relatched without the use of a key.Type: GrantFiled: January 8, 1986Date of Patent: January 19, 1988Inventor: Ronald C. Voegeli
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Patent number: 4578904Abstract: A window having a fixed sash which can be easily removed and replaced for cleaning the transparent windowpane or for replacement of the windowpane in the event of breakage. The fixed sash of the window is usually associated with the upper portion of a window frame with a movable bottom vent being mounted in the window frame for vertical movement between a lowered closed position and a raised open position with a latch mechanism securing the movable vent in closed position.Type: GrantFiled: January 26, 1984Date of Patent: April 1, 1986Inventor: Benjamin F. Rabitsch
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Patent number: 4307579Abstract: Apparatus including a discharge door assembly for use with a room air conditioner. A discharge door is pivotally mounted at the ends and has a tab extending therefrom into a slot formed in a frame portion of the front panel of the air conditioning unit. The tab and slot coact to limit inward deflection of the discharge door. The frame portion of the front panel is angled to contact the discharge door to limit angular rotation thereof.Type: GrantFiled: January 5, 1979Date of Patent: December 29, 1981Assignee: Carrier CorporationInventor: Theodore S. Bolton
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Patent number: 4271632Abstract: The silo door of the present invention is adapted to fit in closing relation over an opening in the silo wall. The door is connected to the silo by a hinge which permits the door to swing about a vertical axis located adjacent one of the vertical side edges of the opening. A bracket connects the hinge to the door and permits inward tilting movement of the door with respect to the hinge about a horizontal tilt axis. A latch is provided for selectively detachably securing the door to the silo in rigid covering relationship over the opening.Type: GrantFiled: December 20, 1979Date of Patent: June 9, 1981Inventor: James P. Vanderloop
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Patent number: 4226052Abstract: A disengageable hinge device adapted for use with a pivotal-type roof panel, generally referred to as a sun roof, whereby the panel can be removed from the associated frame structure which is affixed to the roof of the vehicle, therein defining an opening, the hinge device comprising the combination of the frame structure having an annular channel adapted to have mounted thereto one or more hinge-retainer body members, wherein the retainer body is positioned to removably accept and engage a hinge-tongue member that is fixedly secured along one edge of the panel member, whereby the panel is pivotally connected to the annular frame structure so as to be positioned in an open or closed mode, and yet provide for the complete separation of the panel from its frame.Type: GrantFiled: March 9, 1979Date of Patent: October 7, 1980Assignee: Le Van Specialty Co., Inc.Inventor: George E. DeStepheno
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Patent number: 4115955Abstract: A panel and hinge assembly that can be installed in the rigid roof of a vehicle such as an automobile or a van to permit entry of air and light from the top of the vehicle. A window unit of the assembly can be opened for ventilation and can be closed in weathertight relationship relative to a frame. The window unit is opened by pivotal movement with respect to the hinge assembly about a remote axis to permit clearing relationship of the window unit and a window seal. The hinge assembly permits easy removal of the window unit to provide an unobstructed opening on the roof of the vehicle.Type: GrantFiled: August 1, 1977Date of Patent: September 26, 1978Inventor: Darrell L. Aldrich
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Patent number: 4106236Abstract: A push-out fire door for the side walls of trailers or the like providing egress from the trailer by quick release of a latch inside of the trailer holding the door to the trailer walls and a slight push on the door causing it to pivot outwardly of the trailer dislodging therefrom and falling away from the side of the trailer.Type: GrantFiled: March 30, 1977Date of Patent: August 15, 1978Assignees: H. W. Kochs, Jr., R. M. Geer, Lois Jean CasonInventor: Howard G. Oliphant
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Patent number: 4099511Abstract: A wood burning stove has a fire chamber with an opening surrounded by a jamb, and a door having a pair of hooklike hinge rods is hinged to a hearth plate and is removable. The door has a gasket and, when, closed, the latches clamp the gasket against the jamb.Type: GrantFiled: January 28, 1977Date of Patent: July 11, 1978Inventors: Kendrick H. McIntire, John E. McIntire