EP3553263B1 - Schlossbausatz insbesondere für doppelpendeltüren - Google Patents

Schlossbausatz insbesondere für doppelpendeltüren Download PDF

Info

Publication number
EP3553263B1
EP3553263B1 EP19164752.8A EP19164752A EP3553263B1 EP 3553263 B1 EP3553263 B1 EP 3553263B1 EP 19164752 A EP19164752 A EP 19164752A EP 3553263 B1 EP3553263 B1 EP 3553263B1
Authority
EP
European Patent Office
Prior art keywords
assembly
door
adapter
triangle
blocking member
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP19164752.8A
Other languages
English (en)
French (fr)
Other versions
EP3553263A2 (de
EP3553263A3 (de
Inventor
Tyler Smithson
Songlin Wu
Jordan Ellsworth
Dustin Bonkemeyer
Derrek Lewis
Andrew Wade
Tyler Peacock
Darmo Tandjung
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bonkemeyer Dustin
Ellsworth Jordan
Lewis Derrek
Peacock Tyler
SMITHSON, TYLER
Tandjung Darmo
WADE, ANDREW
WU, SONGLIN
Safran Cabin Inc
Original Assignee
Safran Cabin Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US16/358,007 external-priority patent/US10752330B2/en
Priority claimed from US16/358,083 external-priority patent/US11319049B2/en
Application filed by Safran Cabin Inc filed Critical Safran Cabin Inc
Publication of EP3553263A2 publication Critical patent/EP3553263A2/de
Publication of EP3553263A3 publication Critical patent/EP3553263A3/de
Application granted granted Critical
Publication of EP3553263B1 publication Critical patent/EP3553263B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/48—Suspension arrangements for wings allowing alternative movements
    • E05D15/54—Suspension arrangements for wings allowing alternative movements for opening both inwards and outwards
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
    • E05C19/001—Other devices specially designed for securing wings, e.g. with suction cups with bolts extending over a considerable extent, e.g. nearly along the whole length of at least one side of the wing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D1/00—Pinless hinges; Substitutes for hinges
    • E05D1/02—Pinless hinges; Substitutes for hinges made of one piece
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
    • E06B7/18—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D1/00—Pinless hinges; Substitutes for hinges
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors

Definitions

  • the present invention relates generally to a lock for a saloon-type lavatory door for an aircraft.
  • Airplane lavatories are known to be uncomfortable and unpleasant experiences for many users.
  • One of the contributing factors to user experience in an airplane lavatory is the lavatory door. Accordingly, a need exists for an improved lavatory door.
  • DE1266171B describes a locking device for a door, wherein a slide rail which is approximately horizontally displaceable over its entire height is arranged on the door frame and which is locked in a corresponding vertical groove in of the door face when the door is closed.
  • DE12 66 171 B describes a locking device having a slide rail arranged in a metal housing with a lock. The slide rail is coupled to the lock through angular levers which are connected to one another by a control rod. The angular levers provide for transverse adjustment of the slide rail by means of the control rod which is movable by a lock, which can optionally be operated by a handle.
  • a saloon-type lavatory door and a hinge are described in the following that do not form part of the claimed invention.
  • the right door assembly includes a right frame adapter that includes a curved inner surface that defines a first apex, a front portion and a rear portion, a right door adapter that includes a curved outer surface that defines a second apex, a front portion and a rear portion and a right door panel that is associated with the right door adapter.
  • the curved outer surface of the right door adapter opposes the curved inner surface of the right frame adapter.
  • the right door assembly also includes at least one right front hinge strip that is secured along at least a portion of a front hinge strip path and at least one right rear hinge strip that is secured along at least a portion of a rear hinge strip path.
  • the front hinge strip path extends from the front portion of the curved outer surface of the right door adapter to the rear portion of the curved inner surface of the right frame adapter.
  • the rear hinge strip path extends from the rear portion of the curved outer surface of the right door adapter to the front portion of the curved inner surface of the right frame adapter.
  • the left door assembly includes a left frame adapter that includes a curved inner surface that defines a first apex, a front portion and a rear portion, a left door adapter that includes a curved outer surface that defines a second apex, a front portion and a rear portion and a left door panel that is associated with the left door adapter.
  • the curved outer surface of the left door adapter opposes the curved inner surface of the left frame adapter.
  • the left door assembly also includes at least one left front hinge strip that is secured along at least a portion of a front hinge strip path and at least one left rear hinge strip that is secured along at least a portion of a rear hinge strip path.
  • the front hinge strip path extends from the front portion of the curved outer surface of the left door adapter to the rear portion of the curved inner surface of the left frame adapter.
  • the rear hinge strip path extends from the rear portion of the curved outer surface of the left door adapter to the front portion of the curved inner surface of the left frame adapter.
  • the right and left door panels are both movable between a front open position, a closed position and a rear open position. The inner surface of the left door panel opposes the inner surface of the right door panel when they are each in the closed position.
  • the right door assembly may include a plurality of alternating right front hinge strips and right rear hinge strips and the left door assembly may include a plurality of alternating left front hinge strips and left rear hinge strips.
  • the plurality of alternating right front hinge strips and right rear hinge strips may be attached to form a right hinge band and the plurality of alternating left front hinge strips and left rear hinge strips may be attached to form a left hinge band.
  • the right front hinge strip and the right rear hinge strip may bias the right door panel to the closed position and the left front hinge strip and the left rear hinge strip may bias the left door panel to the closed position.
  • the right door panel and the right door adapter may be unitary or monolithically formed and wherein the left door panel and the left door adapter may be unitary or monolithically formed.
  • the right door adapter may include a flat surface
  • the front hinge strip path may extend from the flat surface to the front portion of the curved outer surface of the right door adapter to the rear portion of the curved inner surface
  • the rear hinge strip path may extend from the flat surface to the rear portion of the curved outer surface of the right door adapter to the front portion of the curved inner surface of the right frame adapter.
  • the left door adapter may include a flat surface
  • the front hinge strip path may extend from the flat surface to the front portion of the curved outer surface of the left door adapter to the rear portion of the curved inner surface of the left frame adapter
  • the rear hinge strip path may extend from the flat surface to the rear portion of the curved outer surface of the left door adapter to the front portion of the curved inner surface of the left frame adapter.
  • the right frame adapter may include a flat surface
  • the front hinge strip path may extend from the flat surface of the right door adapter to the front portion of the curved outer surface of the right door adapter to the rear portion of the curved inner surface of the right frame adapter and to the flat surface of the right frame adapter
  • the rear hinge strip path may extend from the flat surface of the right door adapter to the rear portion of the curved outer surface of the right door adapter to the front portion of the curved inner surface of the right frame adapter and to the flat surface.
  • the left frame adapter may include a flat surface
  • the front hinge strip path may extend from the flat surface of the left door adapter to the front portion of the curved outer surface of the left door adapter to the rear portion of the curved inner surface of the left frame adapter and to the flat surface of the left frame adapter
  • the rear hinge strip path may extend from the flat surface of the left door adapter to the rear portion of the curved outer surface of the left door adapter to the front portion of the curved inner surface of the left frame adapter and to the flat surface of the left frame adapter.
  • the right frame adapter may include a flat surface
  • the front hinge strip path may extend from the front portion of the curved outer surface of the right door adapter to the rear portion of the curved inner surface of the right frame adapter and to the flat surface
  • the rear hinge strip path may extend from the rear portion of the curved outer surface of the right door adapter to the front portion of the curved inner surface of the right frame adapter and to the flat surface.
  • the left frame adapter may include a flat surface
  • the front hinge strip path may extend from the front portion of the curved outer surface of the left door adapter to the rear portion of the curved inner surface of the left frame adapter and to the flat surface
  • the rear hinge strip path extends from the rear portion of the curved outer surface of the left door adapter to the front portion of the curved inner surface of the left frame adapter and to the flat surface.
  • the right door adapter may include a flat surface
  • the front hinge strip path may extend from the flat surface of the right door adapter to the front portion of the curved outer surface of the right door adapter to the rear portion of the curved inner surface of the right frame adapter and to the flat surface of the right frame adapter
  • the rear hinge strip path may extend from the flat surface of the right door adapter to the rear portion of the curved outer surface of the right door adapter to the front portion of the curved inner surface of the right frame adapter and to the flat surface of the right frame adapter.
  • the left door adapter may include a flat surface
  • the front hinge strip path may extend from the flat surface of the left door adapter to the front portion of the curved outer surface of the left door adapter to the rear portion of the curved inner surface of the left frame adapter and to the flat surface of the left frame adapter
  • the rear hinge strip path may extend from the flat surface of the left door adapter to the rear portion of the curved outer surface of the left door adapter to the front portion of the curved inner surface of the left frame adapter and to the flat surface of the left frame adapter.
  • the saloon-type door assembly may include a frame that includes an opening defined therein and the left and right door assemblies may be positioned in the opening.
  • the right frame assembly may be monolithically formed with the frame and the left frame assembly may be monolithically formed with the frame.
  • the right door panel may include a magnet member disposed adjacent a top edge thereof and the left door panel may include a magnet member disposed adjacent a top edge thereof.
  • the frame may include a header that has a magnet member disposed adjacent a bottom edge thereof that opposes the magnet member of the right door panel and a magnet member may be disposed adjacent a bottom edge thereof that opposes the magnet member of the left door panel.
  • the door assembly may include a lock assembly that has a blocking member, at least a first linkage assembly and a first handle.
  • the blocking member, first linkage assembly and handle may be associated with one of the left or right door panels and a receiver member defining a pocket is associated with the other of the left or right door panels. Movement of the handle along a curved path from a start position to a finish position may move the blocking member between a first position and a second position where at least a portion of the blocking member is positioned in the pocket.
  • the first linkage assembly may include a first triangle member assembly and a first bar member. The first triangle member assembly may include first, second and third corners.
  • the first corner may be pivotably attached to a first end of the first bar member, and a second end of the first bar member may be pivotably attached to the blocking member.
  • the first triangle member assembly may include first, second and third legs. The first leg may extend between the first and second corners, the second leg may extend between the second and third corners, and the third leg may extend between the first and third corners.
  • the first handle may be associated with the third corner of the first triangle member assembly. A first distance may be defined between the handle and the blocking member when the blocking member is in the first position and a second distance may be defined between the handle and the blocking member when the blocking member is in the second position. The second distance may be greater than the first distance.
  • the lock assembly may include a detent assembly that includes a cap that is biased against the first triangle member assembly.
  • the cap When the handle is in the start position the cap may press against the second leg of the first triangle member assembly and when the handle is in the finish position the cap may press against the first leg of the first triangle member assembly.
  • the left frame adapter may include a magnet member disposed adjacent the first apex
  • the left door adapter may include a magnet member disposed adjacent the second apex that opposes the magnet member of the left frame adapter
  • the right frame adapter may include a magnet member disposed adjacent the first apex
  • the right door adapter may include a magnet member disposed adjacent the second apex that opposes the magnet member of the right frame adapter.
  • the right front hinge strip may not be secured to the curved outer surface of the right door adapter, and wherein the right rear hinge strip may not be secured to the curved inner surface of the right frame adapter, and the left front hinge strip may not be secured to the curved outer surface of the left door adapter, and the left rear hinge strip may not be secured to the curved inner surface of the left frame adapter.
  • a hinge assembly that includes a frame adapter having a curved inner surface that defines a first apex, a front portion and a rear portion, a door adapter that includes a curved outer surface that defines a second apex, a front portion and a rear portion.
  • the curved outer surface of the door adapter opposes the curved inner surface of the frame adapter.
  • the hinge assembly also includes at least one front hinge strip that is secured along at least a portion of at least a portion of a front hinge strip path and at least one rear hinge strip that is secured along at least a portion of a rear hinge strip path.
  • the front hinge strip path extends from the front portion of the curved outer surface of the door adapter to the rear portion of the curved inner surface of the frame adapter and the rear hinge strip path extends from the rear portion of the curved outer surface of the door adapter to the front portion of the curved inner surface of the frame adapter.
  • the door adapter is movable relative to the frame adapter between a front open position, a closed position and a rear open position.
  • the hinge assembly may include a plurality of alternating front and rear hinge strips.
  • the plurality of alternating front hinge strips and rear hinge strips may be attached to form a hinge band.
  • the alternating front hinge strips and rear hinge strips may be attached along an apex portion to form the hinge band.
  • the front hinge strip and the rear hinge strip may be made of a material such that they bias the door adapter to the closed position.
  • the door adapter and/or the frame adapter may each include a flat surface.
  • the front hinge strip path may extend from the flat surface to the front portion of the curved outer surface of the door adapter to the rear portion of the curved inner surface
  • the rear hinge strip path may extend from the flat surface to the rear portion of the curved outer surface of the door adapter to the front portion of the curved inner surface of the right frame adapter.
  • the front hinge strip path may extend from the flat surface of the door adapter to the front portion of the curved outer surface of the door adapter to the rear portion of the curved inner surface of the frame adapter and to the flat surface of the frame adapter
  • the rear hinge strip path may extend from the flat surface of the door adapter to the rear portion of the curved outer surface of the door adapter to the front portion of the curved inner surface of the frame adapter and to the flat surface.
  • the front hinge strip path may extend from the front portion of the curved outer surface of the door adapter to the rear portion of the curved inner surface of the frame adapter and to the flat surface
  • the rear hinge strip path may extend from the rear portion of the curved outer surface of the door adapter to the front portion of the curved inner surface of the frame adapter and to the flat surface
  • the front hinge strip path may extend from the flat surface of the door adapter to the front portion of the curved outer surface of the door adapter to the rear portion of the curved inner surface of the frame adapter and to the flat surface of the frame adapter
  • the rear hinge strip path may extend from the flat surface of the door adapter to the rear portion of the curved outer surface of the door adapter to the front portion of the curved inner surface of the frame adapter and to the flat surface of the frame adapter.
  • the flat surface of the door adapter may be generally parallel to a line tangent to the second apex and the flat surface of the frame adapter may be generally parallel to a line tangent to the first apex.
  • a door panel may be attached to the flat surface of the door adapter. At least a portion of the front and rear hinge strips may be positioned between the door panel and the door adapter.
  • the frame adapter may include a magnet member disposed adjacent the first apex and/or the left door adapter may include a magnet member disposed adjacent the second apex that opposes the magnet member of the left frame adapter.
  • the right frame adapter may include a magnet member disposed adjacent the first apex and/or the right door adapter may include a magnet member disposed adjacent the second apex that opposes the magnet member of the right frame adapter.
  • the magnets members may be disposed in openings defined in the inner and outer curved surfaces or may be embedded in the frame and door adapters.
  • the front hinge strip may not be secured to the curved outer surface, and the rear hinge strip may not be secured to the curved inner surface.
  • a hinge assembly comprising: a frame adapter that includes a curved inner surface that defines a first apex, wherein the curved inner surface includes a front portion and a rear portion, wherein the frame adapter includes a flat surface that is generally parallel to a line tangent to the first apex; a door adapter that includes a curved outer surface that defines a second apex, wherein the curved outer surface includes a front portion and a rear portion, wherein the door adapter includes a flat surface that is generally parallel to a line tangent to the second apex, wherein the curved outer surface of the door adapter opposes the curved inner surface of the frame adapter, a plurality of alternating front hinge strips and rear hinge strips, wherein the front hinge strips extend along a front hinge strip path, wherein the front hinge strip path extends from the flat surface of the door adapter to the front portion of the curved outer surface of the door adapter to the rear portion of the curved inner surface of the frame
  • the plurality of alternating front hinge strips and rear hinge strips may be attached to form a hinge band.
  • the alternating front hinge strips and rear hinge strips may be attached along an apex portion to form the hinge band.
  • the frame adapter may include a magnet member disposed adjacent the first apex
  • the door adapter may include a magnet member disposed adjacent the second apex that opposes the magnet member of the frame adapter.
  • a lock assembly that includes a blocking member, and a first linkage assembly that includes a first triangle member assembly and a first bar member.
  • the first triangle member assembly includes first, second and third corners. The first corner is pivotably attached to a first end of the first bar member and a second end of the first bar member is pivotably attached to the blocking member.
  • the first triangle member assembly includes first, second and third legs. The first leg extends between the first and second corners, the second leg extends between the second and third corners, and the third leg extends between the first and third corners.
  • the lock assembly also includes a first handle associated with the third corner of the first triangle member assembly.
  • Movement of the handle along a curved path from a start position to a finish position moves the blocking member between a first position and a second position.
  • a first distance is defined between the handle and the blocking member when the blocking member is in the first position and a second distance is defined between the handle and the blocking member when the blocking member is in the second position, wherein the second distance is greater than the first distance.
  • the lock assembly may include a vertical bar and/or a second linkage assembly.
  • the first handle may extend outwardly from the vertical bar or the first triangle member assembly.
  • the third corner of the first linkage assembly may be pivotably attached to the vertical bar.
  • the second linkage assembly may include a second triangle member assembly and/or a second bar member.
  • the second triangle member assembly may include first, second and third corners.
  • the first corner may be pivotably attached to a first end of the second bar member and the third corner may be pivotably attached to the vertical bar.
  • the second end of the second bar member may be pivotably attached to the blocking member.
  • the second triangle member assembly may include first, second and third legs. The first leg may extend between the first and second corners, the second leg may extend between the second and third corners and the third leg may extend between the first and third corners.
  • the lock assembly may include a receiver member that has a pocket defined therein. In the first position the blocking member may not be received in the pocket and in the second position the blocking member may be received in the pocket.
  • the third leg of the first triangle member assembly may be longer than the first and second legs and the first and second legs of the first triangle member assembly are the same length.
  • the lock assembly may include a detent assembly that includes a cap that is biased against the first triangle member assembly. When the handle is in the start position the cap may press against the second leg of the first triangle member assembly and when the handle is in the finish position the cap may press against the first leg of the first triangle member assembly.
  • the triangle member assembly may include a detent surface.
  • the cap may slide along the detent surface when the handle is moved from the start position to the finish position.
  • the leading portion or edge of the blocking member may define an elliptical cross-section and the pocket may define an elliptical cross-section for receiving the blocking member.
  • the left frame adapter may include a magnet member disposed adjacent the first apex and the left door adapter may include a magnet member disposed adjacent the second apex that opposes the magnet member of the left frame adapter.
  • the right frame adapter may include a magnet member disposed adjacent the first apex and the right door adapter may include a magnet member disposed adjacent the second apex that opposes the magnet member of the right frame adapter.
  • the magnets members may be disposed in openings defined in the inner and outer curved surfaces or may be embedded in the frame and door adapters.
  • a lock assembly comprising: a vertical bar having at least a first handle extending outwardly therefrom, a blocking member, a first linkage assembly that includes a first triangle member assembly and a first bar member, wherein the first triangle member assembly includes first, second and third corners, wherein the first corner is pivotably attached to a first end of the first bar member, wherein the third corner is pivotably attached to the vertical bar, wherein a second end of the first bar member is pivotably attached to the blade, wherein the first triangle member assembly includes first, second and third legs, wherein the first leg extends between the first and second corners, wherein the second leg extends between the second and third corners, and wherein the third leg extends between the first and third corners, a second linkage assembly that includes a second triangle member assembly and a second bar member, wherein the second triangle member assembly includes first, second and third corners, wherein the first corner is pivotably attached to a first end of the second bar member, wherein the third corner is pivotably attached to the vertical bar, wherein
  • the triangle member assembly may include a detent surface, and the cap may slide along the detent surface when the handle is moved from the start position to the finish position.
  • a leading portion of the blocking member may define an elliptical cross-section.
  • the pocket may define an elliptical cross-section for receiving the blocking member.
  • the third leg of the first triangle member assembly may be longer than the first and second legs, and the third leg of the second triangle member assembly may be longer than the first and second legs.
  • the first and second legs may be the same length.
  • the present invention may provide a lavatory door with higher reliability than existing bi-fold lavatory doors while maintaining space efficiency.
  • the invention may be a saloon-type door.
  • a saloon-type door also known in the art as cafe doors, may include two opposing panels that open in the middle thereof and often use bidirectional hinges that close the door regardless of which direction it is opened by incorporating springs or other biasing members.
  • the door assembly disclosed herein may include a plurality of subsystems, including the hinge and door stop mechanism, the lock and gap seal mechanism, and the door panels.
  • the hinge may provide a self-closing door that preferably allows up to and including 180 degree rotation each way. This is important so that the user is not boxed in when exiting the lavatory if the door only opens 90 degrees outward into the aisle. Another important design concern for the lavatory door was to allow egress in case of an emergency. If the door only opens 90 degrees into the aisle when opened, this would block passage through the aisle. A hinge design with 180 degree rotation allows a user to push the panel until it is flat against the wall, allowing easy passage through the aisle in case of emergency.
  • the hinge assembly may include strips of material.
  • Materials for use in the hinge can include synthetic polymer fabrics such as ripstop nylon, ripstop polyester, HDPE (High Density Polyethylene) and Nylon blends, and UHMWPE (Ultra High Molecular Weight Polyethylene) fabric also known as Dyneema. These synthetic polymer fabrics may have the necessary value ranges of strength and toughness to prevent the door panel from sagging while also being able to flex 180 degrees without experiencing plastic deformation or failure.
  • a DCF Hybrid UHMWPE material (Dyneema mixed with polyester) is used due to its stiffness as well as flexibility.
  • each side of the hinge (wall and lavatory door panel) require a radius that is one half of the door panel width.
  • magnets may be included between the door panel and the frame to bring the door back to center after being opened.
  • the magnets can be omitted.
  • one or two magnets may be placed at the top or bottom of the panel that are strong enough to pull the door back to center.
  • more than two magnets may be included.
  • magnets may be inserted into the door and wall panels that connect when the door is fully open on the opposite end of the closing magnets giving them a mechanical advantage and allowing the door to stay open when it is fully opened and then to close by itself once a close is initiated by the user are used.
  • the lock or stop assembly may include a blade member or blocking member that resides inside one of the door panels and runs most or all of the length of the panel.
  • the blade member may be connected to a four-bar linkage mechanism.
  • the opposite door panel may include a receiver into which the blocking member may be inserted when the door is locked.
  • the blocking member may block the doors from being opened.
  • the receiver can simply be a pocket cut or carved into the opposite door panel or can be an insert that includes a pocket that is secured in the opposite door panel.
  • the assembly may also include a detent assembly that provides a "feel" for the user that that the lock assembly was either locked or unlocked.
  • the detent may provide a tactic indicator that the assembly is fully locked or unlocked.
  • the detent assembly may include a bi-stable cam and spring mechanism.
  • the lock assembly may also include triangular brackets that pivotably attach to the long vertical linkage that includes the user handle and bar members or linkages that apply the direct force to the blocking member in order to move it. It will be appreciated that the length of two legs of the triangle may be changed to adjust the mechanical advantage properties of the mechanism and that if the leg attached to the vertical linkage the user moves is longer than the leg attached to the bar member there is a greater mechanical advantage.
  • the door panels may be made of a honeycomb material and are between1.27 cm and 1.905 cm (0.5" and 0.75") in thickness.
  • the handles may not extend outwardly from the door so far as to be in the way, but also may not easily catch on users' clothing or bags.
  • the blocking member may be moved by the four-bar linkage (as a result of movement of the handle along the curved path) and may provide the blocking member with a quarter-circle path of motion. This may cause the blocking member to move horizontally or outwardly from its initial or first position approximately 2.54 cm (one inch) as well as vertically up 2.54 cm (one inch).
  • the four-bar mechanism may consist of the blocking member, three rectangular linkages or bar members that connect the blade to one corner of the triangular members and the triangular members.
  • the triangular members or brackets may have a fixed point at the second corners, about which they pivot to produce the desired motion.
  • the triangular members may be connected at the third corner to each other (via the vertical linkage) to maintain consistent motion.
  • bracket assemblies may make up the four-bar linkage to ensure that the motion of the blade will be all translation and no rotation (two bracket assemblies can be used).
  • a biaxial mechanism may be used to force the lock to either be in the locked or the unlocked position, with no stopping in an intermediate position.
  • the spring may be compressed as the corner of the triangle member presses into the spring. Once the handle has been moved past the halfway point of the path and the spring is past the corner of the triangle member or detent block, the spring may force the blocking member the rest of the way.
  • each of the triangle members may include a detent assembly associated therewith. However, optionally, a single detent assembly may be included.
  • the profile of the edge of the blocking member may be an ellipse to assist with indexing the door panels in the center position and limit the friction forces of the inserting of the blocking member into the receiver.
  • the components of the lock assembly may mainly comprise HDPE to provide the lock with stiffness, low weight and low friction forces.
  • other plastics, metals and other materials may be used for any of the components.
  • the handle may be made of aluminum, but can be made of other metal or plastic and may be designed to help prevent users' clothing or bags from catching on the handle if they decide to push the door in.
  • the door assembly may include four handles: two on the inside and two on the outside. This may provide the option for the user to push or pull on the doors when entering or exiting.
  • the handle may be fairly small and may allow for pulling with at least two fingers and at most four fingers.
  • FIGS. 1-13 show a saloon-type door assembly that includes a hinge assembly and lock assembly.
  • the door assembly can be used in aircraft lavatories.
  • the saloon-type door assembly 10 generally includes a right door assembly 12, a left door assembly 14, and a lock assembly 60.
  • the saloon-type door assembly 10 is positioned in a wall or door frame 100 that defines a door opening 102.
  • the frame 100 includes a header 104.
  • Each of the right door assembly 12 and left door assembly 14 are movable between a closed position (see FIG. 1 ) and a front open position (see FIG. 2 ) and a rear open position.
  • FIG. 2 shows the right and left door assemblies open to about 90° in the front open position.
  • the right and left door assemblies can open anywhere between 90° and 180°.
  • the right door assembly 12 includes a right hinge assembly 18 and a right door panel 20
  • the left door assembly 14 includes a left hinge assembly 22 and a left door panel 24.
  • FIGS. 4A-6B show different embodiments of the hinge assemblies which do not form part of the present invention.
  • the left hinge assembly 22 includes a left frame adapter 26 and a left door adapter 28.
  • the left frame adapter 26 includes a curved inner surface 30 that defines a first apex 32.
  • the curved inner surface 30 includes a front portion 30a and a rear portion 30b.
  • the left door adapter 28 includes a curved outer surface 34 that defines a second apex 36.
  • the curved outer surface 34 includes a front portion 34a and a rear portion 34b.
  • the curved inner surface 30 opposes the curved outer surface 34. It will be appreciated that the front and rear portions of the curved inner and outer surfaces are defined by or divided by the first and second apexes 32 and 36 (see the dashed line in FIG. 4A ).
  • the hinge assembly includes front and rear hinge strips.
  • the left hinge assembly 22 (and left door assembly 14) includes at least one front hinge strip 38 that is secured along at least a portion of a front hinge strip path and at least one rear hinge strip 40 that is secured along at least a portion of a rear hinge strip path.
  • the front hinge strip path extends from the front portion 34a of the curved outer surface 34 of the left door adapter 28 to the rear portion 30b of the curved inner surface 30 of the left frame adapter 26.
  • the rear hinge strip path extends from the rear portion 34b of the curved outer surface 34 of the left door adapter 28 to the front portion 30a of the curved inner surface 30 of the left frame adapter 26.
  • the left hinge assembly 22 includes a plurality of alternating front and rear hinge strips 38 and 40 that extend vertically thereon.
  • the hinge strips can be separate pieces or they can form a hinge band 42 (where they are all connected together), as shown in FIGS. 3-3B .
  • the alternating front and rear hinge strips are connected along the portions that cover the apexes of the curved inner and outer surfaces to form the hinge band 42.
  • the connected portion of the hinge band 42 is referred to herein as the apex portion 42a.
  • FIG. 3A shows the hinge band 42 with a connected apex portion 42a.
  • FIG. 3B shows the hinge band 42 in a stretched or laid out position. In other words, it shows the front and rear hinge strips prior to being wrapped around the frame and door adapters.
  • FIG. 3C shows an alternate hinge band orientation where the front and rear hinge strips only extend in one direction and either wrap around the frame adapter or the door adapter.
  • the left door adapter 28 includes a flat surface 44 opposite the curved outer surface 34.
  • the front and rear hinge strips 38 and 40 are secured to this surface.
  • the front and rear hinge strip paths start from the flat surface 44.
  • the left frame adapter 26 also preferably includes a flat surface 46 that can be a part of the hinge strip path.
  • flat surfaces 44 and 46 are generally parallel to a line tangent to the associated apex 32 and 36 of the curved inner or outer surface 30 and 34.
  • the front and rear hinge strips 38 and 40 are adhered to the frame adapter 26 and door adapter 28 (or frame and door panel) along surfaces other than the curved inner and outer surfaces 30 and 34 (e.g., flat surfaces 44 and 46 and/or the front and rear surfaces of the door panel or frame).
  • the front and rear hinge strips are not secured to the curved inner and outer surfaces 30 and 34. This allows the strips in the areas adjacent to the curved inner and outer surfaces to move or stretch during opening and closing.
  • the front and rear hinge strips are secured to the curved inner and outer surfaces 30 and 34.
  • the left door adapter 28 is associated with the left door panel 24.
  • the left door adapter 28 can be a separate piece that is attached to the left door panel 24 ( FIG. 4A ) or the left door adapter 28 is monolithically formed with or a part of left door panel 24 ( FIG. 5A ).
  • the left door panel 24 includes an inner surface 24a to which the left door adapter 28 is attached.
  • the left frame adapter 26 is associated with the frame 100 on the left side of the wall where the door assembly 10 is mounted. This is a broad way of saying the left frame adapter 26 can be a separate piece that is attached to the frame 100 ( FIG.
  • the left door adapter 28 is monolithically formed with or a part of the frame 100 ( FIG. 5A ).
  • the frame 100 includes an inner surface 100a to which the left frame adapter 26 is attached.
  • the left door adapter 28 can be secured to the left door panel 24 via threaded fasteners, rivets, adhesive, glue, etc. Furthermore, the left door adapter 28 can be secured directly to the portions of the front and rear hinge strips 38 and 40 that are interposed between the left door adapter 28 and the left door panel 24.
  • the left frame adapter 26 can be secured to the frame 100 via threaded fasteners, rivets, adhesive, glue, etc. Furthermore, the left frame adapter 26 can be secured directly to the portions of the front and rear hinge strips 38 and 40 that are interposed between the left frame adapter 26 and the frame.
  • FIG. 3 shows openings 48 in the various adapters for securing the adapters to the frame or the door panels.
  • left and right door panels 24 and 20 are both movable between a front open position, a closed position and a rear open position and the inner surface of the left door panel opposes the inner surface of the right door panel when they are each in the closed position.
  • the front and rear hinge strips 38 and 40 bias the left and right door panels to the closed position.
  • FIGS. 5A-5B show an embodiment which does not form part of the present invention, where the front and rear hinge strips 38 and 40 do not extend to a flat surface on the back of the left frame adapter 26 or left door adapter 28.
  • This can be used in an embodiment where the left frame adapter 26 and left door adapter 28 are monolithically formed with the frame 100 and left door panel 24, respectively (i.e., where the inner and outer curved surfaces are formed on the frame and the left door panel).
  • FIGS. 6A and 6B show an embodiment which does not form part of the present invention, where the front and rear hinge strips 38 and 40 are a hybrid of the embodiments shown in FIGS. 4A-5B .
  • This can be used, for example, where the curved outer surface 34 is formed directly on the left door panel 24 and the left frame adapter 26 is used to attach to the frame 100.
  • the right door panel 20 includes a first magnet member 50 disposed adjacent a top edge thereof and the header 104 of the frame 100 includes a second magnet member 52 disposed adjacent a bottom edge thereof.
  • the left door panel 24 includes a first magnet member 50 disposed adjacent a top edge thereof and the header 104 of the frame includes a second magnet member 52 disposed adjacent a bottom edge thereof.
  • These magnet members 50 are used to help move or pull the left and right door panels 20 and 24 to the closed position.
  • the door assemblies can also include opposing magnet members 50 and 52 in the door adapter 28 and the frame adapter 26 (see FIG. 3 ). These magnets also help pull the left and right door panels and/or the left and right hinge assemblies back to the closed position.
  • FIGS. 7-13 show a preferred embodiment of the present invention of the lock assembly 60 for locking the left and right door panels 24 and 20 in the closed position.
  • the lock assembly 60 includes a vertical linkage or vertical bar 62, a blocking member 64, and one or more linkage assemblies 66 that connect the vertical bar 62 to the blocking member 64.
  • the vertical bar 62 includes handles 68 extending outwardly therefrom.
  • the lock assembly 60 is positioned in the left and right door panels 24 and 20.
  • the lock assembly 60 also includes a receiver member 70 that includes a pocket 72 defined therein.
  • the blocking member 64 is received in the pocket 72 to lock the door assembly 10 or to prevent the door panels from being opened.
  • the receiver member 70 can simply be a pocket 72 cut or carved into the door panel or can be an insert (see FIGS. 11-13 ) that includes the pocket 72 defined therein and that is secured in the door panel.
  • the blocking member 64 and associated components are secured in the right door panel 20 and the receiver member 70 is associated with the left door panel 24.
  • the blocking member 64 and associated components can be positioned in or housed in a space in the right door panel 20 the is defined between the front and rear surfaces. However, this arrangement can be reversed.
  • each linkage assembly 66 includes inner and outer triangle members 74a and 74b that form a triangle member assembly 74, a bar member 76 and a detent assembly 78.
  • one of the inner or outer triangle members can be omitted and only a single triangle member can be used in the linkage assembly 66. This arrangement is still referred to herein as a triangle member assembly 74.
  • the triangle member assembly 74 and bar member 76 cooperate to form a four bar linkage.
  • various components of the linkage assembly 66 can be secured together using threaded fasteners 80, brackets 82 and the like. Other mechanical fasteners, such as rivets, welding, glue, etc. can also be used.
  • the triangle member assembly 74 (of each linkage assembly 66) includes first, second and third corners 75a, 75b and 75c.
  • the first corner 75a is pivotably or rotatably attached to a first end 76a of the bar member 76 and the third corner 75c is pivotably or rotatably attached to the vertical bar 62.
  • the second end 76b of the bar member 76 is pivotably or rotatably attached to the blocking member 64.
  • the triangle member assembly 74 also includes first, second and third legs 75d, 75e and 75f.
  • the first and second legs 75d and 75e are the same length
  • the third leg 75f is longer than the first and second legs 75d and 75e.
  • the first and second legs can be different lengths.
  • the third length can be shorter than one or more of the first and second legs.
  • the handle 68 extends outwardly through a curved slot 84 that is defined in the right door panel 20 (or left door panel if the arrangement is reversed).
  • the curved slot 84 allows the handle 68 to be moved along a curved path. Because the handle 68 extends outwardly from the vertical bar 62, movement of the handle 68 along the curved path causes the vertical bar 62 to move along a similar curved path having the same curvature or shape. Furthermore, because the third corners 75c of the triangle member assemblies 74 are pivotably attached to the vertical bar 62, movement of the vertical bar 62 along the curved path causes movement of the third corners 75c of the triangle member assemblies 74 along a similar curved path having the same curvature or shape. As a result of this movement, the blocking member 64 moves horizontally (to the right in FIGS. 8-10 ) and away from the vertical bar 62 and handle 68.
  • FIG. 8 shows the blocking member 64 in the first position and the handle 68 in the starting position (where the doors can be opened)
  • FIG. 9 shows the blocking member 64 after the handle 68 has been partially moved along the curved path
  • FIG. 10 shows the blocking member 64 in the second position and the handle 68 in the finish position (where the doors cannot be opened).
  • the triangle member assembly 74 pivots about the second corner 75b and the first corner 75a moves upwardly and to the right, which also moves the first end 76a of the bar member 76.
  • the blocking member 64 moves outwardly and to the right (as well as upwardly). In use, this movement causes the blocking member 64 to be received in the pocket 72. See FIGS. 11-13 , which show the blocking member 64 moving into the pocket 72. Therefore, a first distance is defined between the handle 68/vertical bar 62 and the blocking member 64 when the blocking member is in the first position and a second distance is defined between the handle 68/vertical bar 62 and the blocking member 64 when the blocking member 64 is in the second position and received in the pocket. It will be appreciated that the second distance is greater than the first distance.
  • the distance the blocking member 64 moves relative to the insert member 70 is greater than the movement of the blocking member 64 relative to the vertical bar 62 (the second distance).
  • a simpler version of the lock assembling 60 includes only a single linkage assembly 66 with a single triangle member assembly 74.
  • the vertical bar 62 can be omitted and the handle 68 can extend from the third corner 75c of the triangle member assembly 74.
  • the handle 68 is associated with the third corner 75c either directly (i.e., located on the corner) or indirectly (i.e., located on the vertical bar 62 that is attached to the third corner) such that it can move the third corner 75c along the curved path, the assembly will work properly.
  • the first leg 75d is generally vertically oriented in the first or start position and the second leg 75e is generally horizontally oriented in the first or start position.
  • the detent assembly 78 is provided to hold the blocking member 64 in the first or second position.
  • the detent assembly 78 includes a bracket 86, a spring 88 and a cap 90.
  • the bracket 86 is mounted or otherwise secured to the door panel and within a space or opening within the door panel.
  • the spring 88 extends downwardly from the bracket so that the cap 90 engages with and is pressed against the second corner 75b of the triangle member assembly 74. In the start position (shown in FIG. 8 ), the cap 90 presses against the second leg 75e of the triangle member assembly 74 and in the finish position (shown in FIG. 10 ) the cap 90 presses against the first leg 75d.
  • the triangle member assembly 74 second corner 75b includes a detent surface 92 that extends between the first leg 75d and the second leg 75e and over the second corner 75b. As the triangle member assembly 74 pivots from the start position to the finish position, the cap 90 rides or slides on the detent surface 92. As shown in FIG. 7 , in a preferred embodiment, the detent surface 92 is defined on an insert 94 that is sandwiched between the inner and outer triangle members 74a and 74b. In another embodiment, the insert 94 can be secured to a single triangle member.
  • FIGS. 11-13 show cross-sectional plan views of the blocking member 64, receiver member 70 and pocket 72 as the blocking member moves between the first position and second position.
  • the blocking member 64 can be any shape that allows it to fit within the pocket and prevent the doors from being opened.
  • the profile or shape of the leading or distal surface 95 of the blocking member 64 is a portion of an ellipse or defines an elliptical cross-section (when viewed from above) to assist with indexing the left and right door panels 24 and 20 in the center position and limit the friction forces of the inserting of the blocking member 64 into the receiver member 70 and pocket 72.
  • the ellipse has a major axis extending parallel to the direction of movement of the blocking member 64 and a minor axis extending laterally thereto.
  • the pocket 72 includes the same elliptical shape for receiving the blocking member 64.
  • the receiver member 70 includes inclined or curved edges 96 at the leading edge thereof that helps guide the blocking member 64 into the pocket 72.
  • the right and left door panels 20 and 24 include handles 110 thereon for opening and closing the door panels.
  • the handle 110 includes rounded edges and generally has a U-shape.
  • the main body portion 112 of the handle 110 defines a pocket 114 with the door panel and defines an opening 116 that faces horizontally outwardly. In use, the user puts their hand through the opening 116, into the pocket 114 and pulls or pushes to open the doors.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Wing Frames And Configurations (AREA)
  • Bay Windows, Entrances, And Structural Adjustments Related Thereto (AREA)

Claims (4)

  1. Schlossbaugruppe (60), die Folgendes umfasst:
    ein Sperrelement (64),
    eine erste Gestängebaugruppe (66), die eine erste Dreieckselement-Baugruppe (74) und ein erstes Riegelelement (76) einschließt, wobei die erste Dreieckselement-Baugruppe eine erste, eine zweite und eine dritte Ecke (75a, 75b, 75c) einschließt, wobei die erste Ecke (75a) schwenkbar an einem ersten Ende (76a) des ersten Riegelelements (76) befestigt ist, wobei ein zweites Ende (76b) des ersten Riegelelements (76) schwenkbar an dem Sperrelement (64) befestigt ist, wobei die erste Dreieckselement-Baugruppe (74) einen ersten, einen zweiten und einen dritten Schenkel (75d, 75e, 75f) einschließt, wobei sich der erste Schenkel (75d) zwischen der ersten und der zweiten Ecke (75a, 75b) erstreckt, wobei sich der zweite Schenkel (75e) zwischen der zweiten und der dritten Ecke (75b, 75c) erstreckt und wobei sich der dritte Schenkel (75f) zwischen der ersten und der dritten Ecke (75a, 75c) erstreckt, und
    einen ersten Griff (68), der mit der dritten Ecke (75c) der ersten Dreieckselement-Baugruppe (74) verknüpft ist,
    wobei eine Bewegung des Griffs (68) entlang einer gekrümmten Bahn von einer Startstellung zu einer Endstellung das Sperrelement (64) zwischen einer ersten Stellung und einer zweiten Stellung bewegt, wobei eine erste Entfernung zwischen dem Griff (68) und dem Sperrelement (64) definiert ist, wenn sich das Sperrelement (64) in der ersten Stellung befindet, und eine zweite Entfernung zwischen dem Griff (68) und dem Sperrelement (64) definiert ist, wenn sich das Sperrelement (64) in der zweiten Stellung befindet, wobei die zweite Entfernung größer ist als die erste Entfernung.
  2. Schlossbaugruppe nach Anspruch 1, die ferner Folgendes umfasst:
    einen vertikalen Riegel (62), wobei sich der erste Griff (68) von dem vertikalen Riegel (62) nach außen erstreckt, wobei die dritte Ecke (75c) der ersten Dreieckselement-Baugruppe (74) schwenkbar an dem vertikalen Riegel (62) befestigt ist,
    eine zweite Gestängebaugruppe (66), die eine zweite Dreieckselement-Baugruppe (74) und ein zweites Riegelelement (76) einschließt, wobei die zweite Dreieckselement-Baugruppe (74) eine erste, eine zweite und eine dritte Ecke (75a, 75b, 75c) einschließt, wobei die erste Ecke (75a) schwenkbar an einem ersten Ende (76a) des zweiten Riegelelements (76) befestigt ist, wobei die dritte Ecke (75c) an dem vertikalen Riegel schwenkbar (62) befestigt ist, wobei ein zweites Ende (76b) des zweiten Riegelelements (76) schwenkbar an dem Sperrelement (64) befestigt ist, wobei die zweite Dreieckselement-Baugruppe (74) einen ersten, einen zweiten und einen dritten Schenkel (75d, 75e, 75f) einschließt, wobei sich der erste Schenkel (75d) zwischen der ersten und der zweiten Ecke (75a, 75b) erstreckt, wobei sich der zweite Schenkel (75e) zwischen der zweiten und der dritten Ecke (75b, 75c) erstreckt und wobei sich der dritte Schenkel (75f) zwischen der ersten und der dritten Ecke (75a, 75c) erstreckt,
    oder
    die ferner ein Aufnahmeelement (70) einschließt, das eine in demselben definierte Tasche (72) einschließt, wobei in der ersten Stellung das Sperrelement (64) nicht in der Tasche (72) aufgenommen wird und in der zweiten Stellung das Sperrelement (64) in der Tasche (72) aufgenommen wird, wobei wahlweise ein vorderer Abschnitt des Sperrelements (64) einen elliptischen Querschnitt definiert,
    oder
    wobei der dritte Schenkel (75f) der ersten Dreieckselement-Baugruppe (74) länger ist als der erste und der zweite Schenkel (75d, 75e) und, wahlweise, wobei der erste und der zweite Schenkel (75d, 75e) der ersten Dreieckselement-Baugruppe (74) die gleiche Länge haben,
    oder
    die ferner eine Arretierungsbaugruppe (78) umfasst, die eine Kappe (90) einschließt, die gegen die erste Dreieckselement-Baugruppe (74) vorgespannt ist, wobei, wenn sich der Griff (68) in der Startstellung befindet, die Kappe (90) gegen den zweiten Schenkel (75e) der ersten Dreieckselement-Baugruppe (74) presst und, wenn sich der Griff (68) in der Endstellung befindet, die Kappe (90) gegen den ersten Schenkel (75d) der ersten Dreieckselement-Baugruppe (74) presst; und, wahlweise, wobei die Dreieckselement-Baugruppe (74) eine Arretierungsfläche (92) einschließt und wobei die Kappe (90) entlang der Arretierungsfläche (92) gleitet, wenn der Griff (68) von der Startstellung zu der Endstellung bewegt wird, und, ferner wahlweise, wobei die Tasche (72) einen elliptischen Querschnitt zum Aufnehmen des Sperrelements (64) definiert.
  3. Schlossbaugruppe nach Anspruch 1, die ferner Folgendes umfasst:
    einen vertikalen Riegel (62), wobei sich der erste Griff (68) von dem vertikalen Riegel (62) nach außen erstreckt, wobei die dritte Ecke (75c) der ersten Dreieckselement-Baugruppe (74) schwenkbar an dem vertikalen Riegel (62) befestigt ist, eine zweite Gestängebaugruppe (66), die eine zweite Dreieckselement-Baugruppe (74) und ein zweites Riegelelement (76) einschließt, wobei die zweite Dreieckselement-Baugruppe (74) eine erste, eine zweite und eine dritte Ecke (75a, 75b, 75c) einschließt, wobei die erste Ecke (75a) schwenkbar an einem ersten Ende (76a) des zweiten Riegelelements (76) befestigt ist, wobei die dritte Ecke (75c) an dem vertikalen Riegel (62) schwenkbar befestigt ist, wobei ein zweites Ende (76b) des zweiten Riegelelements (76) schwenkbar an dem Sperrelement (64) befestigt ist, wobei die zweite Dreieckselement-Baugruppe (74) einen ersten, einen zweiten und einen dritten Schenkel (75d, 75e, 75f) einschließt, wobei sich der erste Schenkel (75d) zwischen der ersten und der zweiten Ecke (75a, 75b) erstreckt, wobei sich der zweite Schenkel (75e) zwischen der zweiten und der dritten Ecke (75b, 75c) erstreckt und wobei sich der dritte Schenkel (75f) zwischen der ersten und der dritten Ecke (75a, 75c) erstreckt,
    ein Aufnahmeelement (70), das eine in demselben definierte Tasche (72) einschließt, wobei eine Bewegung des Griffs (68) entlang einer gekrümmten Bahn von einer Startstellung zu einer Endstellung das Sperrelement (64) zwischen einer ersten Stellung und einer zweiten Stellung bewegt, wobei eine erste Entfernung zwischen dem vertikalen Riegel (62) und dem Sperrelement (64) definiert ist, wenn sich das Sperrelement (64) in der ersten Stellung befindet, und eine zweite Entfernung zwischen dem vertikalen Riegel (62) und dem Sperrelement (64) definiert ist, wenn sich das Sperrelement (64) in der zweiten Stellung befindet, wobei die zweite Entfernung größer ist als die erste Entfernung, und wobei in der ersten Stellung das Sperrelement (64) nicht in der Tasche (72) aufgenommen wird und in der zweiten Stellung das Sperrelement (64) in der Tasche (72) aufgenommen wird, und
    eine Arretierungsbaugruppe (78), die eine Kappe (90) einschließt, die gegen die erste Dreieckselement-Baugruppe (74) vorgespannt ist, wobei, wenn sich der Griff (68) in der Startstellung befindet, die Kappe (90) gegen den zweiten Schenkel (75e) der ersten Dreieckselement-Baugruppe (74) presst und, wenn sich der Griff (68) in der Endstellung befindet, die Kappe (90) gegen den ersten Schenkel (75d) der ersten Dreieckselement-Baugruppe (74) presst.
  4. Schlossbaugruppe nach Anspruch 3, wobei die Dreieckselement-Baugruppe (74) eine Arretierungsfläche (92) einschließt und wobei die Kappe (90) entlang der Arretierungsfläche (92) gleitet, wenn der Griff (68) von der Startstellung zu der Endstellung bewegt wird, und, wahlweise,
    wobei ein vorderer Abschnitt des Sperrelements (64) einen elliptischen Querschnitt definiert und, wahlweise,
    wobei die Tasche (72) einen elliptischen Querschnitt zum Aufnehmen des Sperrelements (64) definiert und, wahlweise,
    wobei der dritte Schenkel (75f) der ersten Dreieckselement-Baugruppe (74) länger ist als der erste und der zweite Schenkel (75d, 75e) und wobei der dritte Schenkel (75f) der zweiten Dreieckselement-Baugruppe (74) länger ist als der erste und der zweite Schenkel (75d, 75e) und, wahlweise,
    wobei der erste und der zweite Schenkel (75d, 75e) die gleiche Länge haben.
EP19164752.8A 2018-03-22 2019-03-22 Schlossbausatz insbesondere für doppelpendeltüren Active EP3553263B1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201862646832P 2018-03-22 2018-03-22
US16/358,007 US10752330B2 (en) 2018-03-22 2019-03-19 Hinge for saloon-type lavatory door
US16/358,057 US20190292814A1 (en) 2018-03-22 2019-03-19 Lock for saloon-type lavatory door
US16/358,083 US11319049B2 (en) 2018-03-22 2019-03-19 Saloon-type lavatory door

Publications (3)

Publication Number Publication Date
EP3553263A2 EP3553263A2 (de) 2019-10-16
EP3553263A3 EP3553263A3 (de) 2020-01-08
EP3553263B1 true EP3553263B1 (de) 2021-06-30

Family

ID=65911018

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19164752.8A Active EP3553263B1 (de) 2018-03-22 2019-03-22 Schlossbausatz insbesondere für doppelpendeltüren

Country Status (1)

Country Link
EP (1) EP3553263B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202100000080U1 (it) * 2021-01-08 2022-07-08 Andrea Favoni Cerniera a doppio battente adesiva
EP4183954A1 (de) * 2021-11-23 2023-05-24 Hartmut S. Engel Hygieneoptimiertes türsystem für sanitärräume

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1266171B (de) * 1963-04-30 1968-04-11 Roger Lucas Verriegelungseinrichtung fuer eine Tuer, wobei eine auf ihrer Gesamthoehe etwa horizontal verschiebbare Gleitschiene am Tuerstock angeordnet ist
GB2254881B (en) * 1991-03-14 1994-11-16 Courier Prod Ltd Swing doors
US20100175223A1 (en) * 2006-01-26 2010-07-15 Mueller Door Company, Inc. Oscillating self-centering traffic door offset hinge
US9359076B2 (en) * 2013-02-11 2016-06-07 B/E Aerospace, Inc. Compact aircraft galley and lavatory arrangement and articulating lavatory partition for an aircraft

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
EP3553263A2 (de) 2019-10-16
EP3553263A3 (de) 2020-01-08

Similar Documents

Publication Publication Date Title
US10752330B2 (en) Hinge for saloon-type lavatory door
US9994320B2 (en) Bi-fold door module
RU2679185C2 (ru) Блок складной двери
CA3045919C (en) Aircraft lavatory door latch
EP3553263B1 (de) Schlossbausatz insbesondere für doppelpendeltüren
US11624226B2 (en) Fixed bin hinge system
US8814089B2 (en) Aircraft class divider
EP2914492A1 (de) Rollstuhlgerechte toilette
US12110731B2 (en) Soft self-close door damper
US11319049B2 (en) Saloon-type lavatory door
EP2828151B1 (de) Flugzeugklassenteiler

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20190322

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RIC1 Information provided on ipc code assigned before grant

Ipc: E05D 15/54 20060101ALI20191130BHEP

Ipc: E06B 7/18 20060101ALI20191130BHEP

Ipc: E05D 1/02 20060101AFI20191130BHEP

Ipc: E05C 19/00 20060101ALI20191130BHEP

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: BONKEMEYER, DUSTIN

Owner name: PEACOCK, TYLER

Owner name: SAFRAN CABIN INC.

Owner name: WADE, ANDREW

Owner name: TANDJUNG, DARMO

Owner name: ELLSWORTH, JORDAN

Owner name: LEWIS, DERREK

Owner name: SMITHSON, TYLER

Owner name: WU, SONGLIN

RIC1 Information provided on ipc code assigned before grant

Ipc: E05D 15/54 20060101ALI20200731BHEP

Ipc: E05D 1/02 20060101AFI20200731BHEP

Ipc: E05C 19/00 20060101ALI20200731BHEP

Ipc: E06B 7/18 20060101ALI20200731BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20201001

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

GRAJ Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR1

GRAL Information related to payment of fee for publishing/printing deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR3

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

INTC Intention to grant announced (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

RIN1 Information on inventor provided before grant (corrected)

Inventor name: SMITHSON, TYLER

Inventor name: WU, SONGLIN

Inventor name: ELLSWORTH, JORDAN

Inventor name: BONKEMEYER, DUSTIN

Inventor name: LEWIS, DERREK

Inventor name: WADE, ANDREW

Inventor name: PEACOCK, TYLER

Inventor name: TANDJUNG, DARMO

INTG Intention to grant announced

Effective date: 20210329

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1406474

Country of ref document: AT

Kind code of ref document: T

Effective date: 20210715

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602019005637

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210930

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210630

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210630

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20210630

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1406474

Country of ref document: AT

Kind code of ref document: T

Effective date: 20210630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211001

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210930

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210630

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210630

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210630

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210630

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210630

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211102

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210630

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210630

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210630

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210630

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210630

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602019005637

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210630

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210630

26N No opposition filed

Effective date: 20220331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210630

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20220331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220322

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220331

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220322

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210630

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210630

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240220

Year of fee payment: 6

Ref country code: GB

Payment date: 20240221

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20190322

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20240220

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210630