In Plane Of Closure; E.g., Oblique Patents (Class 49/226)
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Patent number: 11041340Abstract: The present gated barrier includes a two step latch apparatus having a pivoting latch release and a slideable latch puller to operate a latch. The latch apparatus housing is engaged over a junction between first and second frame portions to hide the junction from sight, where one frame portion is arched and the other frame portion is straight. The gated barrier further includes vertical tubular frame members with oblong shaped sections, wall cups with front retaining walls, a warning tag engaged between a gate and a nonparallel end frame portion, and a gate frame with interior vertical frame members in a repeating height pattern supporting an upper arch.Type: GrantFiled: March 8, 2019Date of Patent: June 22, 2021Assignee: Regalo International, LLCInventors: Mark A. Flannery, Kasey L. Pipo, Matthew A. Willms, Nicholas E. Beattie
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Patent number: 8997402Abstract: The disclosure discloses a door device including a panel, a pivoting arm module, and a door. The pivoting arm module includes a holder and a panel-pivoting arm. The holder is located in a doorway of the panel and fixed to the panel. The holder has an entrance and an accommodating trough. The panel-pivoting arm is slidably accommodated in the accommodating trough and can present a received status or an ejected status relative to the holder. The door is pivotally connected to the panel-pivoting arm. When the panel-pivoting arm presents the received status, the door abuts against the panel and closes the doorway, and the appearance surface of the door is flush with that of the panel. When the panel-pivoting arm presents the ejected status, the door leaves the panel and can rotate relative to the panel-pivoting arm to open the doorway.Type: GrantFiled: December 2, 2013Date of Patent: April 7, 2015Assignee: Wistron Corp.Inventor: Zhong-Hui Mao
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Publication number: 20140259938Abstract: An invisible sliding door link structure includes a door bracket disposed at an inner surface of a door sliding part of a vehicle body to open or close, a body bracket provided in an invisible slider to slide the door, a main arm with one end connected to one side of the door bracket and the other end connected to one side of the body bracket, a first link having one end rotatably connected to the other side of the body bracket, a second link having one end rotatably connected to the other end of the first link and the other end connected to the other side of the door bracket, and a third link having one end rotatably connected to one side of the main arm and the other end connected to a hinge point at which the first and second links are connected to each other.Type: ApplicationFiled: July 2, 2013Publication date: September 18, 2014Applicants: Kwangjin Co., Ltd., Hyundai Motor CompanyInventors: Jae Hong CHOI, Seung Tae KIM
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Publication number: 20140150728Abstract: A door is provided for a household pet carrier having a substantially parallelepiped box shape, with an opening on one of the sides of the box structure allowing the animal to enter and exit the carrier. Said opening can be closed reversibly by means of a door which prevents the animal inside from leaving the carrier. The door of the invention is essentially characterized in that it cannot be opened as in the case of similar known doors, with an opening having vertical-axis leaves, but rather by spreading apart the two leaves, of which it is made, in compass fashion, and said leaves, instead of becoming coplanar as in the closed position, assume a spread-apart position, with the hinge axis between the two leaves of the door being located, in this case, outside the container.Type: ApplicationFiled: May 23, 2013Publication date: June 5, 2014Inventor: Giovanni Battista Tamiozzo
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Patent number: 8690202Abstract: A control mechanism has a means for lifting, a lifting cable, and a lifting cable housing. The means for lifting has a control post, and a lift handle attached to a lift body frame about a lift pivot. The lift body frame extends longitudinally perpendicular from the control post. A hydraulic strut extends between an upper lift pivot and a lower lift pivot. A slide rail extends from a roller housing through the slide rail housing. A roller rests between a roller pin and a set pin within the roller housing. A plurality of spacing sliders straddle the slide rail. Removal of one or more of the spacing sliders allows the roller housing and the slide rail to move towards the lift housing member, thereby allowing rotation of the lift body frame and compression of the hydraulic strut.Type: GrantFiled: August 9, 2012Date of Patent: April 8, 2014Inventor: Mark Lankford
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Patent number: 8615928Abstract: A safety gate has a doorframe, a fence door and a repositioning unit. The doorframe has a base frame, a first side frame, and a second side frame. The repositioning unit is mounted on a bottom of the fence door and has a repositioning recess. The repositioning recess selectively engages a top of the base frame and has two opposite guiding surfaces. When the fence door is open at an angle under 5 degrees relative to the doorframe, one of the guiding surfaces abuts a side of the top of the base frame. Because the guiding surface is curved and inclined relative to the fence door and because a distance between the guiding surfaces is decreased gradually, the guiding surface gradually rotates the fence door to close. As a result, the repositioning unit can close the fence door that is open slightly at a small angle.Type: GrantFiled: February 7, 2013Date of Patent: December 31, 2013Inventor: Tsung-Hsiang Wang
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Patent number: 8533997Abstract: A lift and sliding fenestration assembly includes a single or multi lift/slide panel assembly including at least a primary panel and an optional secondary panel, where the primary panel is slidable along a first plane. The fenestration assembly further includes a linkage system operatively coupled with the lift/slide panel assembly, and a handle is coupled with the linkage system. The handle has an open position and a closed position, and the handle is movable between an open position and a closed position. The handle travels in a second plane, and the second plane is transverse to the first plane. In a further option, the primary panel is slidable along the first plane when the handle is rotated and placed in an open position.Type: GrantFiled: July 1, 2009Date of Patent: September 17, 2013Assignee: Marvin Lumber and Cedar CompanyInventors: Eric Stoutenborough, Kyle Koch
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Publication number: 20130227888Abstract: A child safety barrier is to be positioned across a passageway such as a doorway, stair landing or corridor, play pen or crib. The barrier includes an elongated member that is supported generally horizontally. The barrier is supported for rotation preferably in a direction that limits the ability of the child to pass over the barrier. Various alternative elongated members are described and various alternative support systems for the elongated members are described.Type: ApplicationFiled: February 15, 2013Publication date: September 5, 2013Inventor: Kanybek Dosbolovich Nur-tegin
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Patent number: 8240089Abstract: Described is a carriage (7) for sliding doors and windows (2) comprising a fixed frame (3), at least one sash (4) that is slidable horizontally relative to the fixed frame (3) by means of a carriage unit (1), and a handle (9) mounted on the sash (4) for controlling the carriage (7); the latter is provided with a supporting frame (11), mobile on wheels, and with a connecting member (13) interposed between the supporting frame (11) and a bottom sash (4) rail (8); the connecting member (13) is movably constrained to the supporting frame (11) to enable the sash (4) to be lifted and lowered relative to the supporting frame (11) under the action of the handle (9); a helical spring (44) is interposed between the supporting frame (11) and the connecting member (13) to lessen the effort required of the user to lift the sash (4).Type: GrantFiled: June 27, 2008Date of Patent: August 14, 2012Assignee: GSG International S.p.A.Inventor: Marco Lambertini
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Patent number: 8225551Abstract: A device that includes at least one slider joined to a window which slides along the rail defining the trajectory for the window. The trajectory is defined by a departure angle formed by the vertical and initial upper curvature of the rail which is ±45° and the curvature radius of the aforementioned trajectory which is about 0 to 500 mm. The device includes a means of adjusting the position of the device with regard to a door including an upper pivoting axle on the rail which allows the device to tilt to fit it in the door with two lower transversal screws for lateral adjustment, and one screw on the slider for adjusting the window with regard to the rail and the slider.Type: GrantFiled: February 9, 2005Date of Patent: July 24, 2012Inventor: Melchor Daumal Castellon
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Patent number: 8225460Abstract: A vehicle door hinge assembly includes a first hinge supported to pivot about a first axis, a guide surface, a door located at a side of the vehicle, a bracket to which the door is secured, supported to pivot about the first axis and a second axis and including a follower engaged with the guild surface, and a strut secured to the bracket that extends as the bracket pivots toward an open position and retracts as the bracket pivots toward a closed position.Type: GrantFiled: August 6, 2009Date of Patent: July 24, 2012Assignee: GM Global Technology Operations LLCInventors: Joel S. Hooton, Armand J. Ybarra, Raymond L Wojdacki, Jr., Douglas J Amick, Samer J Mona
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Patent number: 8181392Abstract: An automatic gate arm damage prevention system includes a lift arm that is coupled to a lifting apparatus. The lift arm has an outer end, an upper side, a lower side, a first lateral side and a second lateral side. A channel extends into the outer end and the upper side so that the channel is bounded by the first and second lateral sides and the lower side. An elongated member has a first end and a second end. The first end is positioned in the channel. A pivot pin extends through the channel and through the elongated member and the lift arm to pivotally couple the elongated member to the lift arm. The second end is pivotable upwardly with respect to the lift arm.Type: GrantFiled: October 1, 2009Date of Patent: May 22, 2012Inventor: Raymond E. Farber
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Publication number: 20110219694Abstract: A frameless window assembly for providing a contiguous frameless window façade including in some embodiments a channel having a bi-directional track, a slotted plate and carriage upon which is mounted a frameless window pane, wherein the carriage move is a first direction and a perpendicular direction. In other embodiments, a thruster module includes a mounting bracket for clasping a frameless pane, a carriage for traversing a conventional track and a pin fitted in an angled track which allows the mounting bracket to travel in a perpendicular direction to that of the carriage.Type: ApplicationFiled: March 10, 2011Publication date: September 15, 2011Inventor: Hagay Hasin
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Patent number: 7874103Abstract: A gate assembly is provided for positioning in an opening through which selective entry is required. The gate assembly includes barrier means mountable directly or indirectly to one or more surrounding surfaces defining the opening. Hinge means are provided to allow the barrier means to be movable relative to the surrounding surfaces in use between a closed position, wherein the opening is closed, to an open position, wherein the opening is open. The hinge means include a hinge pin movably mounted in a channel or recess. The channel or recess receiving the hinge pin in use has a taper which narrows from an opening of said channel or recess through which said hinge pin is located in use towards a base or opposite end of said recess or channel.Type: GrantFiled: July 10, 2008Date of Patent: January 25, 2011Assignee: Lindam LimitedInventor: Adam Yates
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Patent number: 7861461Abstract: A door opening and closing device for a slide door, which can be horizontally open and close the slide door by application of a light load and which can be constructed and maintained at low costs. The door opening and closing device has a transmission mechanism for converting through a lever (31) the amount of settlement of a tread plate (21) placed on floor surfaces at positions in front and back of the slide door (12), into a predetermined displacement amount. The tread plate (21) is weight-wise balanced such that the transmission mechanism and settlement of the tread plate due to the weight of an adjustment weight (W) causes the tread plate (21) to float through the lever (31). Up-down movement of the long transmission member (32) presses a drive rotation body (42) to an open door rail (41), and a component force of the pressing force allows the slide door (12) to be opened by application of a light load.Type: GrantFiled: September 24, 2008Date of Patent: January 4, 2011Assignee: Yuki CorporationInventor: Yasuo Nakano
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Publication number: 20100287840Abstract: A sectional folding up garage door refers to constructions with moving sectional elements intended for closing apertures in buildings and edifices. The area of invention's application is its use as automatically operated door both for private and commercial use. A sectional folding up garage door provides the sectional panel lifting up in vertical plane, folding such panel in consecutive order by two sections inside a premise as the door is being lifting, and piling compactly inside in the top part of an aperture. The door includes a panel of sections joint one by one like an accordion, a frame and sections power mechanism.Type: ApplicationFiled: February 9, 2010Publication date: November 18, 2010Inventor: Vladimir Godovalov
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Publication number: 20100180507Abstract: A sliding door or swinging sliding door for vehicles, the sliding door or swinging sliding door including a guide located in a lower region of a gantry and a door leaf including a guide part located in a lower region of the door leaf. The guide part projects into the guide. The door leaf further includes a reinforcement plate covering the lower region of the door leaf. The reinforcement plate and the guide part are integrated into a single component.Type: ApplicationFiled: July 30, 2008Publication date: July 22, 2010Inventor: Reinhard Puchebner
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Publication number: 20100037522Abstract: The invention proposes a sliding door for cold stores, in particular deep-freeze stores, which ensures good sealing around the frame, the intention being to avoid damage when a vehicle drives through too quickly when the door is not in a fully open state. This is achieved according to the invention in that at least one door leaf of the cold-store sliding door has at least one rigid region and at least one flexible region.Type: ApplicationFiled: October 20, 2009Publication date: February 18, 2010Inventors: Martin Wirth, Klaus Wirth
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Patent number: 7594357Abstract: A gate assembly constructed according to principles of the present invention preferably has the ability, with only a small amount of manual force, to open a gate by pivoting the gate upwardly about a pivot point. The gate assembly can include, for instance, a pivot arm to which the gate is attached. The pivot arm preferably pivots at the pivot point about a pivot axis, for instance, using a pin and bearing setup attached to a main frame. A biasing member can provide a biasing force to the gate to maintain the gate in an open or closed position and/or to assist in opening the gate. An adjustment mechanism can be provided to enable adjustment of an amount of the biasing force. When the biasing member is a spring assembly, a spring adjustment sleeve can be slidably arranged on the pivot arm and attached to an end of one or more springs, with a desired number of springs (and spring force) selected depending on the weight of the gate.Type: GrantFiled: July 31, 2007Date of Patent: September 29, 2009Assignee: Solid Rock Gate Supply, Inc.Inventor: Pat Harrington
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Patent number: 7503618Abstract: A wheeled automotive vehicle including a body structure, including a driver compartment and including an opening into the compartment. A door is cooperatively dimensioned and configured to close the opening, the opening being formed by portions of the body structure at the front and rear side of the opening. A hinge is pivotably holding the door, in a first position, at one of the front and rear side of the opening. A guide system is provided along a lower portion of the door on the same side of the opening as the hinge. During opening, the door is maneuverable upwardly along the guide system until it reaches the first position. From the first position, the door is pivotally movable around an axis, propagating in the transverse direction of the vehicle, and in a direction away from the opening.Type: GrantFiled: July 14, 2006Date of Patent: March 17, 2009Assignee: GM Global Technology Operations Inc.Inventors: Mattias Geyrhofer, Patrick Verhée, Alex Daniel
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Publication number: 20080282614Abstract: The invention relates to a railway vehicle including a body defining a wall in which an access passage is embodied, at least one closing sliding door, a sealing joint carried by the door and applicable to the wall when said door in a closed position. Said wall includes a panel provided with a generally cylindrical envelop and a seat which is protruded with respect to said panel and defines a bearing surface for supporting the joint only when the door is in the closed position, wherein said bearing surface of a supporting element extends along a profile substantially identical to the joint profile and said joint profile extends transversely with respect to the door displacement direction.Type: ApplicationFiled: August 26, 2005Publication date: November 20, 2008Applicant: ALSTOM TRANSPORT SAInventors: Claude Pujol, Jerome Jung
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Patent number: 7000673Abstract: A gate apparatus comprising a first frame, a second frame and a plurality of rails, wherein each of the first and second frames comprises a vertical post and a plurality of cross-bars, and wherein the cross-bars of the first frame increase in length from the top cross-bar to the bottom cross-bar, and the difference in length between each cross-bar and the one below it is at least equal to the width of each rail, and wherein the cross-bars of the second frame increase in length from the bottom cross-bar to the top cross-bar, and the difference in length between each cross-bar and the one above it is at least equal to the width of each rail. The gate apparatus includes a means of attaching the rails to the cross-bars that allows the rails to pivot vertically. A wheel is attached to the vertical post of the second frame.Type: GrantFiled: March 11, 2004Date of Patent: February 21, 2006Assignee: EC RanchInventor: Edmond A. Cook
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Patent number: 6935000Abstract: The disclosed device is directed toward a lifting gate. The lifting gate comprises a barrier member having a top and a bottom opposite thereof. A top bracket assembly is coupled to the top of the barrier member. The top bracket assembly includes a top bearing coupled to a top bracket and a top hinge support coupled to the top bearing. A bottom bracket is coupled to the bottom of the barrier member. The bottom bracket has a body defined by a first bracket end and a second bracket end and a central bracket portion between said first and second bracket ends. The bottom bracket is coupled to the bottom of the barrier member proximate to the first bracket end. A bottom bearing is coupled to the bottom bracket proximate to the central bracket portion. A bottom hinge support has a first support end and a second support end opposite thereof and has a central support portion between the first and second support ends. The bottom hinge support is coupled to the bottom bearing proximate the central support portion.Type: GrantFiled: May 12, 2003Date of Patent: August 30, 2005Inventor: Roger R. Arnaud
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Patent number: 6932141Abstract: A gate apparatus comprising a first frame, a second frame and a plurality of rails, wherein each of the first and second frames comprises a vertical post and a plurality of cross-bars, and wherein the cross-bars of the first frame increase in length from the top cross-bar to the bottom cross-bar, and the difference in length between each cross-bar and the one below it is at least equal to the width of each rail, and wherein the cross-bars of the second frame increase in length from the bottom cross-bar to the top cross-bar, and the difference in length between each cross-bar and the one above it is at least equal to the width of each rail. The gate apparatus includes a means of attaching the rails to the cross-bars that allows the rails to pivot vertically. A wheel is attached to the vertical post of the second frame.Type: GrantFiled: January 8, 2004Date of Patent: August 23, 2005Assignee: EC RanchInventor: Edmond A. Cook
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Patent number: 6826868Abstract: A slim-frame door is guided in a guide rail by a sliding piece. The door includes a hollow section in which a compensating element is displaceably arranged, the compensating element being connected to the sliding piece and being capable of moving in the vertical direction in the hollow section in order to compensate for slopes present between a horizontal edge of the sliding door and the guide rail as the sliding door is moved. At least one end in its direction of movement, the sliding piece has a wedge which prevents the sliding piece from jamming on small objects in the guide rail. A pivoting fitting includes a carrying arm arranged in a carrier section, and a shaft fixed in a horizontal section of the door leaf. The door leaf is pivotably mounted on the carrier section.Type: GrantFiled: March 27, 2002Date of Patent: December 7, 2004Assignee: DORMA GmbH + Co. KGInventor: Andreas Finke
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Patent number: 6796084Abstract: A one piece modular automatic lift gate comprising a lift stump, a lifting arm, at least one stanchion, a slab, a control box set inside a stanchion to house mechanical, electric and electronic components.Type: GrantFiled: July 22, 2002Date of Patent: September 28, 2004Inventor: Pierre Gagnon
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Publication number: 20040163317Abstract: The invention pertains to a new type of fitting for lift-slide doors or windows with at least one running shoe located on a bearing element so that it can be moved in a longitudinal running shoe axis relative to the bearing element for raising and lowering the door or window sash and with a coupling element that connects the at least one running shoe for this movement with a drive element, for example with a push rod, located on one vertical section of the sash frame.Type: ApplicationFiled: October 23, 2003Publication date: August 26, 2004Inventors: Winfried Reich, Udo Dieners, Frank Beisswenger
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Patent number: 6611992Abstract: The disclosed device is directed toward a lifting gate. The lifting gate comprises a barrier member having a top and a bottom opposite thereof. A top bracket assembly is coupled to the top of the barrier member. The top bracket assembly includes a top bearing coupled to a top bracket and a top hinge support coupled to the top bearing. A bottom bracket is coupled to the bottom of the barrier member, having a body defined by a first bracket end and a second bracket end and a central bracket portion between the first and second bracket ends. The bottom bracket is coupled to the bottom of the barrier member proximate to the first bracket end. A bottom bearing is coupled to the bottom bracket proximate to the central bracket portion. A bottom hinge support has a first support end and a second support end opposite thereof, and a central support portion between the first and second support ends. The bottom hinge support is coupled to the bottom bearing proximate to the central support portion.Type: GrantFiled: July 16, 2002Date of Patent: September 2, 2003Inventor: Roger Regan Arnaud
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Publication number: 20030159356Abstract: The present invention is a pivoting crash barrier for arresting an impacting vehicle without causing excessive injury to the driver. The crash barrier has an easily replaceable expendable gate which houses multiple plastically deformable cables mounted within for absorbing the energy of the impacting vehicle. The crash barrier design causes the cables to deform as an unit, rather than separately. The crash barrier gate is pivotally supported on a horizontal shaft by an operator unit positioned on a first side of a roadway. An engagement stanchion engageable by the outer tip of the lowered gate supports the lowered gate on the second, opposed side of the roadway. The upper sections of both crash barrier stanchions consist of operator heads that can pivot about the vertical axes of their respective mounting posts after the shearing of restraining shear pins whenever a vehicle impact occurs.Type: ApplicationFiled: February 26, 2003Publication date: August 28, 2003Applicant: Automatic Power, Inc.Inventor: Larry R. Russell
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Patent number: 6609334Abstract: A cable window lifting mechanism lifts a window pane (5) in a vehicle, in particular an automobile, in a first direction. The window lifting mechanism includes two guide sections (1, 2), with two sliding elements (3, 4) each moveably guided on a respective one of the guide sections (2, 1). A cable (6) engages at least one sliding element (3, 4). Moreover, the window pane (5) is supported by both sliding elements (3, 4). One of the sliding elements (3) is guided on the associated guide section (2) so as to minimize movement of the one of the sliding elements normal to the first direction. The other sliding element (4) is guided at least over partial sections of the associated guide section (1) to minimize movement of the other sliding element normal to a plane of the window pane, while permitting a compensating movement of the other sliding element in the vehicle's longitudinal axis when the window pane (5) is displaced.Type: GrantFiled: June 1, 2000Date of Patent: August 26, 2003Assignee: Kuster Automotive Door Systems GmbHInventor: Andreas Gutermuth
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Patent number: 6330763Abstract: A generally horizontally sliding door includes a sliding or otherwise translating door panel with a full-perimeter seal that engages sealing surfaces upon closing and at least partially disengages the surfaces upon opening. The door panel travels along an overhead track that is slightly inclined to lower the panel's upper and lower edge seals into engagement with sealing surfaces as the door closes. To provide a substantially full-perimeter seal, a leading edge seal and a trailing edge seal engage sealing surfaces as well. Some of the edge seals are joined to create corner seals. The seals are adapted for single panel sliding doors, bi-parting doors, multi-panel doors, and various combinations thereof.Type: GrantFiled: September 10, 1999Date of Patent: December 18, 2001Assignee: Rite-Hite Holding CorporationInventors: Rodney Kern, Dave Leppert, Peter Schulte, James Schwingle, Dean Shanahan
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Patent number: 6289634Abstract: A crossing guard is disclosed which comprises an operator positioned on one side of a thoroughfare for raising and lowering an arm, a gate connected to the arm, a first lock positioned on the opposite side of the thoroughfare, a plurality of cables supported within the gate, joined together at fixed points intermediate the ends of the cables, and a first end assembly connectable with the cables and the gate at the end of the gate opposite the operator with the first end assembly engagable with the first lock. The device further comprises a second lock positioned on the side of the thoroughfare nearer said operator engagable with a second end assembly positioned on the end of the gate nearer said operator.Type: GrantFiled: May 9, 2000Date of Patent: September 18, 2001Assignee: B & B Electromatic, Inc.Inventors: David Allardyce, David L. Knight
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Patent number: 6115963Abstract: A crossing guard is disclosed which comprises an operator positioned on one side of a thoroughfare for raising and lowering an arm, a gate connected to the arm, a first lock positioned on the opposite side of the thoroughfare, a plurality of cables supported within the gate, joined together at fixed points intermediate the ends of the cables, and a first end assembly connectable with the cables and the gate at the end of the gate opposite the operator with the first end assembly engagable with the first lock. The device further comprises a second lock positioned on the side of the thoroughfare nearer said operator engagable with a second end assembly positioned on the end of the gate nearer said operator.Type: GrantFiled: September 23, 1998Date of Patent: September 12, 2000Assignee: B & B Electromatic, Inc.Inventors: David Allardyce, David L. Knight
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Patent number: 6098341Abstract: A sliding door assembly for a clean room for manufacturing precision parts, chemicals and special foods or for carrying out surgical procedures. The door assembly includes a pair of parallel vertically spaced guide shafts which are inclined at an angle to a horizontal and serve to guide the sliding door as it moves from an upper open position into a closed lower position. A door closing and opening actuator includes an actuator shaft extending between the guide shafts. A sealing arrangement of the door assembly becomes operational upon movement of the sliding door to the closed position.Type: GrantFiled: February 2, 1998Date of Patent: August 8, 2000Inventor: Thorsten Gebauer
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Patent number: 6009670Abstract: A gate operator for lifting a gate about a horizontal axis at a lower proximate corner thereof to vertically raise and lower a gate in a generally 90 degree arc in the plane of the gate by using a fractional horsepower motor and an energy accumulator, which can be a torsion motor, a pneumatic mechanism or an enclosed spring mechanism. The motor is only used to initiate movement in the upward and downward cycles of the gate and to regulate the speed of the gate by damping the release of accumulated energy. A drive mechanism connects the motor to the energy accumulator. Energy is stored to the energy accumulator during the downward movement of the gate and released during the upward movement of the gate to reduce the amount of power required to operate the gate.Type: GrantFiled: February 1, 1999Date of Patent: January 4, 2000Inventor: Glenn Howard
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Patent number: 5165142Abstract: A runner guide for an elevator door includes a ramp member at an end of travel position along a guide rail for engaging a roller attached to the door and running on the guide rail. The roller has a rim disc which engages a surface on the ramp member to move an insert in the roller out of engagement with the rail thereby relieving the load on and preventing flattening of the running surface on the insert when the door is at rest. The insert is formed of a non-metallic and hard elastic material to reduce running noise. The door is supported by a pair of such rollers, each having a pair of rim discs, and one roller is asymmetric with one of the rim discs being of a smaller diameter to move past the ramp member associated with the other roller without contact during opening and closing of the door.Type: GrantFiled: March 12, 1992Date of Patent: November 24, 1992Assignee: Inventio AGInventor: Richard H. Pilsbury
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Patent number: 4615143Abstract: This disclosure depicts a mechanism for guiding movement of a door glass in a motor vehicle door having a door panel, front side door frame, and a rear side door frame that leans forwardly. The mechanism includes a door frame glass guide formed in the front of the rear side frame, for guiding a rear end edge of the door glass in the vertical direction and restraining the rear end edge of the door glass from moving in the direction of the thickness of the door glass. The mechanism also includes a front guide for guiding the forward end portion of the door glass in the vertical direction at least to a predetermined partially opened portion below a beltline portion of the door panel and restraining the door glass from moving in the direction of the thickness of the door glass.Type: GrantFiled: July 26, 1984Date of Patent: October 7, 1986Assignee: Toyota Jidosha Kabushiki KaishaInventor: Hideki Isetani
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Patent number: 4038910Abstract: A ventilator is positioned in the opening in a motor vehicle roof so that it can be moved between a closed position sealing the opening and a number of different oblique opening positions. Levers attached to the roof and connected to a shaft pivotally mounted on the cover affect the pivotal movement of the cover at its rear end. A mechanism is provided to selectively disconnect those levers from the roof to enable the ventilator to be fully removed, with the links attached to the ventilator.Type: GrantFiled: April 5, 1976Date of Patent: August 2, 1977Assignee: American Sunroof Manufacturing CompanyInventors: Max B. Kneusels, Dieter Federmann, Rainer Hattass