Attached To Fixed Structure At First End And With Cover And Provision To Fit Vehicle At Second End Patents (Class 14/71.5)
-
Publication number: 20090184587Abstract: The invention relates to a data and energy transmission system for telescopic boarding bridges with an inner section (2) joined to a first structure (4) and an outer section (3) connected to a second structure (5). The system has conductor rails (6) along the inner section (2) of the telescopic tunnel (1) connected to the first structure (4), and at least one pantograph mechanism (7) for electrically connecting the conductor rails (6) with the second structure (5), which is in permanent contact with said conductor rails (6) sliding along such rails accompanying the extension and retraction of the telescopic tunnel (1). There are additionally data transmission means connected to the first structure (4) and to the second structure (5).Type: ApplicationFiled: October 16, 2008Publication date: July 23, 2009Applicants: THYSSENKRUPP ELEVATOR INNOVATION CENTER, S.A., THYSSENKRUPP ELEVATOR (ES/PBB) LTD.Inventors: Julian Fernandez Diaz, Miguel Angel Gonzalez Alemany, Alberto Florez Castro
-
Patent number: 7564367Abstract: Disclosed is an electromechanical system for minimizing passenger door contact with the Passenger Loading Bridge (PLB) floor and subsequent damage to said door, during passenger loading or off loading. The system, as configured at the Cab entry, senses the proximity of the aircraft door by contacting a sensing pad, attached to the PLB floor. This initiates a sequence of events. 1) Both visual and auditory alarms are initiated to alert the passenger loading agents and/or the bridge operator of a fault. 2) The PLB is moved down and away from the door sufficiently to prevent the PLB floor from coming in contact with the door. The loading agents or PLB operator can then perform the necessary steps to reset the device and continue loading.Type: GrantFiled: April 29, 2004Date of Patent: July 21, 2009Assignee: Airport Mechanical Services, Inc.Inventors: Barry Michael Nelson, Spencer Ray Nelson
-
Publication number: 20090126130Abstract: A dock leveler with a vertically adjustable deck and horizontally translating lip includes a weather shield that helps shelter a pit area underneath the lip and the deck. The dock leveler and shield system is particularly suited for serving trucks that include a rear liftgate. An upper edge of the weather shield seals against and moves with the lip of the dock leveler, and a lower edge of the shield can be attached to a lower dividing panel. The lower dividing panel (sometimes known as an ISO panel) isolates the deck of the dock leveler from a liftgate-receiving receptacle within the pit area. The weather shield accommodates the lip's horizontal movement and the deck's vertical movement. The shield is such that it further accommodates a vertically moving door panel that can close in front of both the deck and the lip.Type: ApplicationFiled: November 19, 2007Publication date: May 21, 2009Inventors: Andreas Bettendorf, Charles J. Digmann, David J. Hoffmann, Matthew C. McNeill, Paul D. Rowlett
-
Publication number: 20090119854Abstract: Disclosed is an electromechanical system for minimizing passenger door contact with the Passenger Loading Bridge (PLB) floor and subsequent damage to said door, during passenger loading or off loading. The system, as configured at the Cab entry, senses the proximity of the aircraft door by contacting a sensing pad, attached to the PLB floor. This initiates a sequence of events. 1) Both visual and auditory alarms are initiated to alert the passenger loading agents and/or the bridge operator of a fault. 2) The PLB is moved down and away from the door sufficiently to prevent the PLB floor from coming in contact with the door. The loading agents or PLB operator can then perform the necessary steps to reset the device and continue loading.Type: ApplicationFiled: June 13, 2008Publication date: May 14, 2009Applicant: Airport Mechanical Services, Inc.Inventors: Barry Michael Nelson, Spencer Ray Nelson
-
Patent number: 7458122Abstract: A system for aligning an aircraft-engaging end of a passenger boarding bridge to a doorway along a lateral surface of an aircraft includes an imager disposed at a location that is remote from the aircraft for capturing an image of a portion of the lateral surface of the aircraft and for providing image data relating to the captured image. A receiver is located aboard the aircraft for receiving a signal including the image data relating to the captured image. In addition, a display device also is located aboard the aircraft and in communication with the receiver, the display device for receiving the image data from the receiver and for displaying to a user aboard the aircraft the image data in a human intelligible form. A user interface located aboard the aircraft is provided for receiving from the user an input signal including an indication of a location of the doorway relative to the displayed image data, and for providing data relating to the input signal.Type: GrantFiled: June 22, 2005Date of Patent: December 2, 2008Assignee: DEW Engineering and Development LimitedInventor: Neil Hutton
-
Patent number: 7451512Abstract: A bridging device (10) for providing a bridging surface (12) between two points comprising a stack of interjoined beams (14) housed in a retracted position in a housing (11) mounted at a first point; and a drive system that drives the beams (14) to slide one over the other to telescopically extend out of the housing (11) from the retracted position to an extended position to thereby form a bridging surface (12) to a second point.Type: GrantFiled: May 9, 2005Date of Patent: November 18, 2008Inventors: Kevin John Fullerton, Theodor Reinhardt Schacht
-
Patent number: 7428765Abstract: Passenger boarding bridges have adjustable walkways that are elevated high above the ground when servicing aircraft doorways. Passenger safety is improved by automatically stabilizing the passenger boarding bridge when it is in an aligned condition. A method for automatically stabilizing the passenger boarding bridge includes moving the aircraft-engaging end of the passenger boarding bridge into an aligned relationship relative to the doorway of an aircraft. The aligned relationship between the aircraft-engaging end of the passenger boarding bridge and the doorway of the aircraft is detected automatically. Adjustable jacks, which are fixedly mounted to the passenger boarding bridge wheel carriage, are actuated between a retracted condition and an extended condition. In the extended condition, the adjustable jacks engage a ground surface below the passenger boarding bridge, thereby increasing the stability of the passenger boarding bridge.Type: GrantFiled: November 4, 2005Date of Patent: September 30, 2008Assignee: DEW Engineering and Development LimitedInventor: Neil Hutton
-
Publication number: 20080229525Abstract: A method for guiding an aircraft toward a stopping position within an aircraft stand of an airport includes receiving a radio frequency (RF) signal from a radio frequency identification (RFID) tag that is carried by the aircraft. The RF signal comprises aircraft-type data that is retrievably stored in an integrated circuit of the RFID tag, the aircraft-type data being indicative of a type of the aircraft. A current location of the aircraft is sensed, and based on the aircraft-type data and the sensed current location of the aircraft, instructions are determined for guiding the aircraft from the current location thereof to a predetermined stopping position for the type of the aircraft. Using a visual docking guidance system (VDGS) associated with the aircraft stand, the instructions are displayed in human-intelligible form for being viewed by a user aboard the aircraft.Type: ApplicationFiled: March 23, 2007Publication date: September 25, 2008Applicant: DEW Engineering and Development LimitedInventor: Neil Hutton
-
Patent number: 7392561Abstract: A system for aligning an aircraft-engaging end of a passenger boarding bridge to a doorway along a lateral surface of an aircraft includes a receiver that is located aboard the aircraft for receiving a signal, including image data for being displayed to a user aboard the aircraft. The system further includes a display device located aboard the aircraft and in communication with the receiver, the display device for receiving the image data from the receiver and for displaying the image data in a human intelligible form to the user aboard the aircraft. A user interface is also located aboard the aircraft for receiving an input signal from the user, which is indicative of one of a go command and a no-go command for automatically aligning the passenger boarding bridge, and for providing data relating to the input signal.Type: GrantFiled: June 22, 2005Date of Patent: July 1, 2008Assignee: DEW Engineering and Development LimitedInventor: Neil Hutton
-
Publication number: 20080127435Abstract: A safety system for a truck loading dock with an elevated platform provides an alarm that warns of a hazard at the loading dock such as a forklift operating inside the truck or a falling hazard that may exist due to the dock door being open while a truck is not present at the dock. In cases where a dock's open doorway is protected by a barrier that can be opened or closed, the alarm can be de-activated by closing the barrier. In some embodiments, the safety system includes a remote body sensor that detects when someone or something is near the doorway. In response to the body sensor, a second, more pronounced alarm can warn of more imminent danger where someone on the platform may be too close to an open doorway when a truck is not present.Type: ApplicationFiled: November 26, 2007Publication date: June 5, 2008Inventors: Paul Maly, Tim Muhl, Kyle E. Nelson, Mark R. Swessel
-
Publication number: 20080109970Abstract: A system for aligning an aircraft-engaging end of a passenger boarding bridge with a doorway of an aircraft includes a passive radio frequency identification (RFID) tag for being disposed at a known location aboard the aircraft, relative to the doorway thereof. The passive RFID tag includes a tag antenna and an integrated circuit for encoding data relating to the passive RFID tag. An antenna including a plurality of antenna elements is disposed proximate the aircraft-engaging end of the passenger boarding bridge. The antenna emits radio frequency waves and receives from the passive RFID tag a wireless data communication signal including the encoded data. A processor is provided for identifying the encoded data within the wireless data communication signal, for determining an angle of arrival of the encoded data based on differences in signal received at each of the plurality of antenna elements and for determining an intensity of the signal including the encoded data.Type: ApplicationFiled: November 9, 2006Publication date: May 15, 2008Applicant: DEW Engineering and Development LimitedInventor: Neil Hutton
-
Publication number: 20080098538Abstract: A vision system for use with an automated control system of a passenger boarding bridge includes an inclinometer for determining tilt data relating to deviation of the aircraft-engaging end of the passenger boarding bridge relative a horizontal reference plane. The system also includes an imager disposed near the aircraft-engaging end of the passenger boarding bridge, for capturing image data relating to a portion of the aircraft proximate an expected stopping location of the doorway. A memory element having template image data stored retrievably therein is also provided. The template image data relates to at least a template image including a feature that is indicative of the location of the doorway of the aircraft. The vision system further includes an image data processor for determining alignment data for use in aligning the aircraft-engaging end of the passenger boarding bridge with the doorway of the aircraft.Type: ApplicationFiled: October 31, 2006Publication date: May 1, 2008Applicant: DEW Engineering and Development LimitedInventor: Neil Hutton
-
Publication number: 20080098537Abstract: A method for aligning one end of a passenger boarding bridge with a doorway of an aircraft includes sensing a location of a base plate of the doorway of the aircraft, using a sensor that is disposed proximate the one end of the passenger boarding bridge. A current location of the one end of the passenger boarding bridge is then determined relative to the sensed location of the base plate. Based upon a known relationship between the location of the doorway and the sensed location of the base plate, the one end of the passenger boarding bridge is moved from the current location toward the doorway of the aircraft. The method relies upon features of the aircraft itself and does not require additional passive or active targets on the aircraft.Type: ApplicationFiled: October 31, 2006Publication date: May 1, 2008Applicant: DEW Engineering and Development LimitedInventor: Neil Hutton
-
Publication number: 20080098539Abstract: A method of aligning one end of a passenger boarding bridge with a doorway of an aircraft includes a step of parking the aircraft within a parking space that is defined adjacent to the passenger boarding bridge. An imager disposed aboard the aircraft is used for scanning a target that is located proximate the parking space, the target including machine-readable information that is uniquely associated with the passenger boarding bridge. Data relating to the machine-readable information of the target is extracted from image data and used for encoding a signal for transmission to a controller of the passenger boarding bridge. The controller determines the presence of the extracted data and compares the data to a unique bridge identifier code for that passenger boarding bridge. When a match is determined, then communication with an aircraft within or proximate a parking space adjacent to that passenger boarding bridge is confirmed.Type: ApplicationFiled: October 31, 2006Publication date: May 1, 2008Applicant: DEW Engineering and Development LimitedInventor: Neil Hutton
-
Patent number: 7360268Abstract: The Object of the invention as a seal for aircraft boarding stairs or for an aircraft boarding bridge, said seal comprising a U-shaped bellows (5) spanning a gangway bottom plate (10), said bellows (5) comprising a flexible frame (3) at its one open end, said flexible frame having a bumper (4) made from an elastically resilient material, whereby the bellows (5) is separable.Type: GrantFiled: August 18, 2006Date of Patent: April 22, 2008Assignee: Hubner GmbHInventors: Reinhard Hübner, Michael Müller
-
Patent number: 7347556Abstract: In one embodiment, a system for generating stereo images includes a front display adapted to project a polarized first image along a viewing axis, a back display adapted to project a polarized second image along the viewing axis and through the front display, and a controller coupled to at least the front display and adapted to oscillate image projection between the front display and back display. The system in this embodiment further includes a first lens portion and a second lens portion, the first lens portion being polarized to the same state as the front display and the second lens portion being polarized to the same state as the back display.Type: GrantFiled: June 7, 2005Date of Patent: March 25, 2008Assignee: The Boeing CompanyInventors: David J. Kasik, Gary D. Bernard
-
Publication number: 20080065271Abstract: A method of aligning one end of a passenger boarding bridge with a doorway of an aircraft includes a step of parking the aircraft within a parking space that is defined adjacent to the passenger boarding bridge. Human intelligible information visually displayed proximate the parking space is determined, the human-intelligible information being uniquely associated with the passenger boarding bridge. Using an input device that is disposed aboard the aircraft, the human-intelligible information is provided to a communication module that is also disposed aboard the aircraft. A signal including the human-intelligible information is transmitted from the communication module to a receiver that is in communication with the passenger boarding bridge. Only signals determined to include the human-intelligible information are accepted as valid signals during a current bridge alignment operation.Type: ApplicationFiled: September 13, 2006Publication date: March 13, 2008Applicant: DEW Engineering and Development LimitedInventor: Neil Hutton
-
Publication number: 20080060145Abstract: In a method for aligning an aircraft-engaging end of a passenger boarding bridge with a doorway of an aircraft, a first sensor disposed aboard the aircraft is used for sensing first information relating to a current bridge alignment operation and a second sensor disposed at a location that is remote from the aircraft is used for sensing second information relating to the current bridge alignment operation. The sensed first information and the sensed second information are received at a processor. The processor subsequently determines instruction data for moving the aircraft-engaging end of the passenger boarding bridge along a direction toward the doorway of the aircraft, based upon the sensed first information and the sensed second information.Type: ApplicationFiled: September 11, 2006Publication date: March 13, 2008Applicant: DEW Engineering and Development LimitedInventor: Neil Hutton
-
Patent number: 7269871Abstract: The seal for aircraft boarding bridge, comprises a bellows (5) that spans a gangway bottom plate (10), which comprises a flexible frame (3) at its one open end and having at its other end a gantry frame for fastening to the aircraft to the boarding bridge, the flexible frame (3) resting against the outer skin of the aircraft when the bellows is deployed and an actuation device for actuating the bellows being provided for extending and retracting the bellows. The actuation device comprises a rotatable shaft equipped with a drive.Type: GrantFiled: February 4, 2005Date of Patent: September 18, 2007Assignee: Hubner GmbHInventors: Robert Koch, Michael Muller
-
Patent number: 7188383Abstract: An engagement structure adapted for securement to the end of an aircraft boarding bridge includes a floor, a first floor panel rotatably associated with the floor, and a second floor panel displaceably associated with the floor. The second floor panel is preferably mechanically associated with a drive assembly adapted for displacing the second floor panel relative to the first floor panel to provide a dimensionally adjustable floor area of a boarding bridge proximate the interface of the bridge and an aircraft serviced by the bridge. The engagement structure is adapted to accommodate the docking of the boarding bridge with aircraft having varied entry door configurations.Type: GrantFiled: May 27, 2005Date of Patent: March 13, 2007Assignee: FMC Technologies, Inc.Inventors: Trent D. Tholen, Glen O. West, Daniel D. Pohly, Thomas Chase, Kenneth Jensen, Catharine Wofford, Chris Hansen
-
Patent number: 7185382Abstract: A baggage handling unit for retrofitting an existing passenger boarding bridge having a foundation includes a walkway for coupling a terminal building access port and a rotunda of an existing passenger boarding bridge so as to support passenger movement therebetween. The walkway includes a baggage access port, and a baggage elevating element is mounted adjacent to the baggage access port of the walkway. The baggage handling unit also includes a support having a mounting end configured for engaging the foundation and a support end for supporting the rotunda of the existing passenger boarding bridge at a position that is horizontally displaced from the foundation. A mount is provided for fixedly coupling the baggage handling unit to the rotunda about a point opposite an aircraft engaging portion of the existing passenger boarding bridge, such that the baggage handling unit and the rotunda are structurally attached.Type: GrantFiled: January 16, 2004Date of Patent: March 6, 2007Assignee: DEW Engineering and Development LimitedInventor: Neil Hutton
-
Patent number: 7168119Abstract: An improved aircraft passenger boarding bridge is constructed wherein the bridge cabin has at least one side wall in which is installed a baggage chute assembly pivotally attached at its lower end to the bridge cabin wall to permit the assembly to be pivoted outward from the bridge cabin and toward the ground.Type: GrantFiled: August 11, 2005Date of Patent: January 30, 2007Inventors: Richard L Telford, Johnnie C. Telford
-
Patent number: 7152726Abstract: A livestock loading chute is suitable for attachment to the rear frame of any dock loading livestock trailer to permit either dock loading or ground loading of livestock. The livestock loading chute includes an upper chute section, attached to the rear frame of the trailer, and a lower chute section, which is supported by the upper chute section. The upper chute section, which is aligned with the trailer's roll-up door, contains an upper chute section ramp adjustable between a horizontal position for dock loading and an inclined position for use in conjunction with the lower chute section for ground loading.Type: GrantFiled: October 24, 2003Date of Patent: December 26, 2006Inventor: F. LeRoy Stotts
-
Patent number: 7146673Abstract: A shield system for shielding the area underneath a dock leveler allows a gap to be created either above or below the shield when the deck rises, whereby a shield of a given height dimension can used on dock levelers of various lift heights. In some embodiments, the shield is a pliable curtain that a tensioner holds taut during some operations of the dock leveler, yet the curtain can collapse for below-dock operation. The shield system can be used on horizontally storing dock levelers or vertically storing ones. In some cases, the system includes a pliable web that extends between a front face of the deck and a lip extending from the deck. The web can help seal the area adjacent to a pair of dock bumpers.Type: GrantFiled: November 8, 2005Date of Patent: December 12, 2006Assignee: Rite-Hite Holding CorporationInventors: Charles J. Digmann, Charles J. Ashelin
-
Patent number: 7137162Abstract: A method of identifying the position of an opening, for example a door or a cargo bay, or the like of an aircraft, said opening having a predetermined perimeter, said method comprising: i) providing at least one passive target means (10, 11) proximate the perimeter of said opening and preferably being disposed proximate the perimeter of said opening, and when said opening is a door proximate the four corners of said door, and in another embodiment said target means is provided as a cluster of targets for example, at least one target located proximate each corner of said door; ii) directing a preferably pulsing lighting means (30) on said target (10, 11), preferably a passive reflective target such as that manufactured by the 3M company under the trademark Scotchlite® in one embodiment being in the invisible spectrum such as infrared or the like; iii) providing a target identification means and preferably at least one camera (20) and preferably a digital camera synchronized with said lighting means (30) and prType: GrantFiled: February 26, 2003Date of Patent: November 21, 2006Assignee: Indal Technologies Inc.Inventors: Derwin C. Spencer, Ohad I. Unna
-
Patent number: 7120959Abstract: Vertical alignment of a movable bridge with a doorway of an aircraft is achieved by moving a sensor disposed on the movable bridge in a generally downward direction so as to sense a position of an upper surface of the aircraft. The upper surface of the aircraft has a known elevational relationship relative to the doorway of the aircraft, which is used along with the sensed position to align an aircraft engaging portion of the movable bridge with the doorway. The method accommodates different heights of a same model of aircraft resulting from differences in the aircraft loads and is easily implemented using non-contact sensors.Type: GrantFiled: October 5, 2004Date of Patent: October 17, 2006Assignee: DEW Engineering and Development LimitedInventors: Neil Hutton, Rami Ibrahim, Mathew Connelly
-
Patent number: 7103935Abstract: A marine gangway to enable handicapped users to move between floating and fixed landings may include a gangway ramp extending between the floating and fixed landings, and at least one rail carried by the gangway ramp. The marine gangway may further include a drive unit coupled to the at least one rail and movable between the floating and fixed landings, and a handicapped user lift unit carried by the drive unit and pivoting with respect thereto to be level at at least one of the floating and fixed landings. As such, the lift unit may remain level in a loading/unloading position at the floating or fixed landing despite changes in inclination of the gangway ramp, which prevents damage to the lift unit as a result thereof.Type: GrantFiled: December 28, 2004Date of Patent: September 12, 2006Inventor: David Hill
-
Patent number: 7093314Abstract: A system for aligning one end of a passenger loading bridge to an aircraft having a doorway is provided. A transmitter is disposed within a space of a side-wall of an aircraft, the side-wall including an inner wall defining an interior surface of the side-wall and an outer wall defining an exterior surface of the side-wall, the inner wall and the outer wall disposed in a spaced-apart arrangement one relative to the other, so as to define the space therebetween. The transmitter is for providing an electromagnetic signal including a homing signal for use during an operation for aligning the one end of the passenger loading bridge to the doorway of the aircraft. A receiver is disposed about a point having a known location relative to the one end of the passenger loading bridge, for receiving the electromagnetic signal transmitted from the transmitter, and for providing an electrical output signal relating to the electromagnetic signal.Type: GrantFiled: April 8, 2004Date of Patent: August 22, 2006Assignee: DEW Engineering and Development LimitedInventors: Neil Hutton, Rami Ibrahim
-
Patent number: 7069613Abstract: Disclosed is a method and system for aligning a door of an aircraft to a passenger loading bridge. A final parking position of the aircraft is defined as being immediately adjacent to a position of the passenger loading bridge, such that when the aircraft is stopped at the final parking position, the passenger loading bridge requires only a telescopic extension of less than about 1 meter to complete the alignment operation. To this end, an indicating device that works cooperatively with an aircraft-engaging end of the passenger loading bridge is provided for displaying human intelligible instructions for use by a pilot of the aircraft to guide the aircraft to the final parking position.Type: GrantFiled: June 30, 2004Date of Patent: July 4, 2006Assignee: DEW Engineering and Development LimitedInventor: Neil Hutton
-
Patent number: 7069611Abstract: A walkway having a series of fixed height corridor units and an inclined gangway unit at its forward end. The units are articulatingly connected and selectively collapsible. The gangway is selectively variable in height, being provided with elevating means at its front end, to permit docking at the raised door sill of the commuter aircraft.Type: GrantFiled: May 11, 2001Date of Patent: July 4, 2006Assignee: Infra-Structures, IncInventor: James Larson
-
Patent number: 7069612Abstract: One end of a passenger bridge or a goods-handling device of mobile type can be expediently and securely connected to a door on a craft, especially an aircraft, by determining the position of the door in relation to a reference point on the craft and storing it in a computer system. Furthermore, the absolute position of the door when the craft has come to a halt and the passenger bridge or the goods-handling device is to be connected, is determined by measuring the distance from a reference point on the ground to the craft. Finally, the computer system guides the passenger bridge to the door of the craft, the position of the end of the passenger bridge or the goods-handling device being determined during the guiding operation and inputted into the computer system.Type: GrantFiled: September 14, 1995Date of Patent: July 4, 2006Assignee: FMT International Trade ABInventor: Nils-Eric Anderberg
-
Patent number: 7039978Abstract: Disclosed is an apparatus for moving passengers between an airport terminal building and a doorway of an aircraft located rearward of a wing of the aircraft. The apparatus includes a first passageway member pivotally coupled at an inboard end thereof to a rotunda and supported close to an outboard end thereof by a ground support member. The apparatus also includes a telescopic passageway member that is pivotally mounted to the passageway member via a flexible connection disposed therebetween. The telescopic passageway member is for being supported in a cantilever-like fashion such that the telescopic passageway member is extensible over the wing of the aircraft, for servicing the doorway located rearward of the wing.Type: GrantFiled: January 16, 2004Date of Patent: May 9, 2006Assignee: DEW Engineering and Development LimitedInventor: Neil Hutton
-
Patent number: 7030354Abstract: An automatic controlling apparatus of a boarding bridge to match a position of the boarding bridge with an airplane, includes: a light irradiator, an optical sensor, and an actuator. The light irradiator irradiates a light to the airplane. The optical sensor can detect a reflection wave of the light reflected from the airplane. The actuator moves the boarding bridge such that a position of the boarding bridge is matched with the airplane, based on a detection result of the reflection wave detected by the optical sensor.Type: GrantFiled: December 13, 2002Date of Patent: April 18, 2006Assignee: Mitsubishi Heavy Industries, Ltd.Inventors: Junji Oki, Keisuke Nakahama
-
Patent number: 6993802Abstract: An elongate covered passageway formed of modular pultruded sections adapted for use in the construction of aircraft boarding bridges is disclosed. The passageway includes a four principal structural elements, namely a floor element, two upright, spacedly positioned wall elements and a ceiling element positioned atop the two wall elements. Each of the structural elements is formed of one or more pultruded panels, each panel defining one or more compartments therein. The compartment type construction of the panels provides channels for the installation of wiring, ducting and insulation for servicing the passageway construction.Type: GrantFiled: November 12, 2000Date of Patent: February 7, 2006Assignee: FMC Technologies, Inc.Inventor: George Dean Hone
-
Patent number: 6954959Abstract: Disclosed is a supplemental lift system for use with an aircraft passenger boarding bridge of a type that includes a tunnel section for being extended over the wing of an aircraft in a cantilever-like fashion. The supplemental lift system is for use in an event that a main elevating mechanism of the passenger boarding bridge is other than operable, such that the over the wing portion of the boarding bridge may be moved out of the way of a wing of the aircraft, permitting the same to move in a direction away from the boarding bridge. A preferred embodiment of the supplemental lift system comprises at least a jack including a first portion that is mounted to the aircraft passenger boarding bridge at a point that is distal from an outboard end thereof.Type: GrantFiled: March 7, 2003Date of Patent: October 18, 2005Assignee: DEW Engineering and Development LimitedInventor: Neil Hutton
-
Patent number: 6931687Abstract: Apparatus for moving passengers between an airport terminal building and a doorway of an aircraft located rearward of a wing of the aircraft which includes a passageway member pivotally anchored to one of the terminal building and a passenger loading bridge for servicing a front doorway of a same aircraft. The apparatus includes a telescopic passageway member that is pivotally mounted to the passageway member via a flexible connection. In use, the apparatus is cantilevered over the wing of an aircraft with the flexible connection substantially above a highest point along an upper surface of the aircraft wing. The flexible connection allows a cabin carried at an outboard end of the telescopic passageway member to mate to the rear doorway of the aircraft, providing an open passageway between the rear doorway and the terminal building through which passengers deplane.Type: GrantFiled: January 30, 2003Date of Patent: August 23, 2005Assignee: DEW Engineering and Development LimitedInventors: Neil Hutton, Christopher Nowak
-
Patent number: 6928684Abstract: A lift is coupled to the outer cab or rotunda of a telescoping bridge. The lift has a carriage that can be moved by a cable and a motor upward or downward and which includes a platform that has sensing means for controlling the motor for stopping downward movement of the carriage when it engages the ground. An electrically operated safety catch is provided to prevent the carriage form falling in the event the cable breaks. A safety system is provided which prevents the bridge from moving if the carriage is not in the up position and its door is not closed.Type: GrantFiled: October 9, 2003Date of Patent: August 16, 2005Assignee: JetBridge Technology, Inc.Inventors: William Clay Ratliff, Fredrick Charles Keish, Jr.
-
Patent number: 6929217Abstract: An interstitial regional aircraft boarding pier can be provided at an airport concourse in place of a conventional large aircraft boarding bridge. The interstitial regional aircraft boarding pier includes a primary passenger bridge between the airport concourse and a hub. A number of secondary passenger bridges extend from the hub to at least one individual regional aircraft.Type: GrantFiled: September 12, 2003Date of Patent: August 16, 2005Assignee: Gatelink Aircraft Boarding Systems, Inc.Inventors: John N. Greaves, Robert L. Peterson
-
Patent number: 6922955Abstract: A dock pit for a dock leveler mechanism comprises a pre-cast concrete body including integrally formed side, rear panel and front panels, all forming a continuous perimeter open therethrough to receive the load leveler mechanism. Each side panel has a top edge and the rear panel has a rear edge offset below the of the side panel top edges, whereby a concrete slab poured around the body will abut the rear panel edge with the surface of the concrete slab substantially flush with the top edge of each side panel. The side panels define a recess along their length that is situated between the top edge of the side panel and the rear edge of the rear panel, whereby the concrete slab poured around the pre-cast body will integrate within the recesses on each said side panel. The dock slab can be poured using the pre-cast pit as a form.Type: GrantFiled: November 22, 2002Date of Patent: August 2, 2005Inventor: Mark Sanders
-
Patent number: 6907635Abstract: Disclosed is a system and method for automatically aligning an end of a passenger boarding bridge with a doorway of an aircraft. A beacon is transmitted from a predetermined location aboard the aircraft, such as within a window proximate a doorway of the aircraft. The beacon is sensed and from the sensed beacon a direction for moving of the end of the passenger boarding bridge is determined. The passenger boarding bridge is then moved according to the determined direction. The process is iterated until the docking of the bridge to the aircraft is completed.Type: GrantFiled: March 24, 2003Date of Patent: June 21, 2005Assignee: DEW Engineering and Development LimitedInventors: Neil Hutton, Rami Ibrahim
-
Patent number: 6898816Abstract: An engagement structure adapted for securement to the end of an aircraft boarding bridge includes a floor, a first floor panel rotatably associated with the floor, and a second floor panel displaceably associated with the floor. The second floor panel is preferably mechanically associated with a drive assembly adapted for displacing the second floor panel relative to the first floor panel to provide a dimensionally adjustable floor area of a boarding bridge proximate the interface of the bridge and an aircraft serviced by the bridge. The engagement structure is adapted to accommodate the docking of the boarding bridge with aircraft having varied entry door configurations.Type: GrantFiled: October 4, 2001Date of Patent: May 31, 2005Assignee: FMC Technologies, Inc.Inventors: Trent D. Tholen, Glen O. West, Daniel D. Pohly, Thomas Chase, Kenneth Jensen, Catharine Wofford, Chris Hansen
-
Patent number: 6883198Abstract: A dock leveler and installation thereof having a bumper assembly to protect the deck and the lip of the leveler. In one embodiment the dock leveler comprises a pivotable deck and a lip attached to the deck at one end thereof. A bumper is operably connected to the deck and moveable with the deck. The bumper is selectively moveable to protrude beyond the end of the deck to protect the dock leveler from impact. In another embodiment a dock leveler installation comprises a loading dock having a front face. A dock leveler is mounted at the loading dock and has a pivotable deck and a lip attached to the deck at one end thereof. A bumper is operably connected to the front face beneath the dock leveler and projecting in front of the lip when the lip is in a pendent position.Type: GrantFiled: June 20, 2003Date of Patent: April 26, 2005Assignee: SPX CorporationInventor: James C. Alexander
-
Patent number: 6863243Abstract: A multi-purpose aircraft servicing system (10) for an aircraft (12) is provided. The system (10) includes a multi-servicing bridge 16 having a main bridge section (26) with a plurality of bridge servicing units (56). A bridgehead (28) is mechanically coupled to the main bridge section (26) and mates to the aircraft (12). A method of servicing the aircraft (12) is also provided including parking the aircraft (12) at a terminal (24). The multi-purpose aircraft servicing system (10) is rotated to mate with the aircraft (12). The aircraft (12) is serviced from at least one side of the aircraft (12).Type: GrantFiled: September 12, 2002Date of Patent: March 8, 2005Assignee: The Boeing CompanyInventors: Kazuhide Konya, William R. McCoskey
-
Patent number: 6862768Abstract: Disclosed is an overhead adjustable support system for use with an aircraft passenger boarding bridge, and especially for use with an aircraft passenger boarding bridge having at least two tunnel sections disposed one each on opposite sides of a flexible connection. A preferred embodiment of the overhead adjustable support system includes a first support member for being mounted to one of the at least two tunnel sections at a first point proximate the flexible connection. The first support member also has a free end for being disposed elevationally above the one of the at least two tunnel sections. The overhead adjustable support system also includes a second support member for being mounted to the other one of the at least two tunnel sections at a second point proximate the flexible connection, and has a free end for being disposed elevationally above the other one of the at least two tunnel sections.Type: GrantFiled: March 7, 2003Date of Patent: March 8, 2005Assignee: DEW Engineering and Development LimitedInventor: Neil Hutton
-
Publication number: 20040237224Abstract: Disclosed is a method and system for aligning a door of an aircraft to a passenger loading bridge. A final parking position of the aircraft is defined as being immediately adjacent to a position of the passenger loading bridge, such that when the aircraft is stopped at the final parking position, the passenger loading bridge requires only a telescopic extension of less than about 1 meter to complete the alignment operation. To this end, an indicating device that works cooperatively with an aircraft-engaging end of the passenger loading bridge is provided for displaying human intelligible instructions for use by a pilot of the aircraft to guide the aircraft to the final parking position.Type: ApplicationFiled: June 30, 2004Publication date: December 2, 2004Applicant: DEW Engineering and Development LimitedInventor: Neil Hutton
-
Patent number: 6820296Abstract: A novel apparatus for moving passengers between an airport terminal building and a doorway of an aircraft located rearward of a wing of the aircraft. The inventive apparatus includes a passageway member pivotally anchored to one of the terminal building and a passenger loading bridge for servicing a front doorway of a same aircraft. The apparatus includes a telescopic passageway member that is pivotally mounted to the passageway member via a flexible connection. In use, the apparatus is cantilevered over the wing of an aircraft with the flexible connection substantially above a highest point along an upper surface of the aircraft wing. The flexible connection allows a cabin carried at an outboard end of the telescopic passageway member to mate to the rear doorway of the aircraft, providing an open passageway between the rear doorway and the terminal building through which passengers deplane.Type: GrantFiled: January 30, 2003Date of Patent: November 23, 2004Assignee: DEW Engineering and Development LimitedInventors: Neil Hutton, Christopher Nowak
-
Patent number: 6802096Abstract: Disclosed is an adjustable cab including an adjustable cab floor engagement assembly for use with a passenger loading bridge to service a plurality of different aircraft types, each different aircraft type having a different doorway configuration. The adjustable cab floor engagement assembly includes upper and lower floor members, which are moveable one relative to the other, to provide a plurality of different floor configurations. A light-weight, flip up panel is provided along a leading edge of the assembly, which pivots upwardly upon contact with a portion of the aircraft to avoid damaging either one of the assembly or the aircraft. The adjustable cab includes an auto-leveling structure to provide a level surface for passengers entering and exiting the aircraft.Type: GrantFiled: June 13, 2003Date of Patent: October 12, 2004Assignee: DEW Engineering and Development LimitedInventor: John Savage
-
Publication number: 20040187234Abstract: A system for aligning one end of a passenger loading bridge to an aircraft having a doorway is provided. A transmitter is disposed within a space of a side-wall of an aircraft, the side-wall including an inner wall defining an interior surface of the side-wall and an outer wall defining an exterior surface of the side-wall, the inner wall and the outer wall disposed in a spaced-apart arrangement one relative to the other, so as to define the space therebetween. The transmitter is for providing an electromagnetic signal including a homing signal for use during an operation for aligning the one end of the passenger loading bridge to the doorway of the aircraft. A receiver is disposed about a point having a known location relative to the one end of the passenger loading bridge, for receiving the electromagnetic signal transmitted from the transmitter, and for providing an electrical output signal relating to the electromagnetic signal.Type: ApplicationFiled: April 8, 2004Publication date: September 30, 2004Applicant: DEW Engineering and Development LimitedInventors: Neil Hutton, Rami Ibrahim
-
Patent number: RE38804Abstract: A cab connected to an aircraft boarding bridge walkway apron end having a forward frame section supporting a passenger floor, the section can be moved laterally relative to the apron end, and the floor having floor panels that can be retracted or extended forward of a fixed floor panel leading edge, as well as having their side edges tilted to accommodate aircraft stairwell rail handles or to better position the frame adjacent the aircraft passenger boarding door threshold A cab connected to an aircraft boarding bridge walkway apron end having a forward frame section supporting a passenger floor that can be moved laterally relative to the walkway apron end, or laterally relative to the aircraft cabin door, or parallel to the longitudinal axis of the aircraft, and the floor having floor panels that can be retracted or extended forward of a fixed floor panel leading edge, as well as having their side edges tilted to accommodate aircraft stairwell rail handles or to better position the frame adjacent the aircrafType: GrantFiled: April 16, 2001Date of Patent: October 4, 2005Inventors: Jon Stephenson, Richard Telford
-
Patent number: RE39063Abstract: A lift is coupled to the outer cab of a telescoping bridge. The lift has a carriage that can be moved by a cable and a motor upward or downward and which includes a platform that has sensing means for controlling the motor for stopping downward movement of the carriage when it engages the ground. An electrically operated safety catch is provided to prevent the carriage from falling in the event the cable breaks. A safety system is provided which prevents the bridge from moving if the carriage is not in the up position and its door is not closed.Type: GrantFiled: September 17, 2004Date of Patent: April 18, 2006Inventors: William Clay Ratliff, Frederick C. Keish