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7603813 |
Door gap monitoring
The present disclosure relates to a method of monitoring a door gap to determine whether a proper final closed position of doors exists after a closing of doors of rail vehicles, or other vehicles...
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7464794 |
Coupling device for elevator car doors and landing doors
The invention is relating to a coupling device for elevator car ( 5 ) and landing doors of the kind comprising moving cams ( 3 ) integral with the car door ( 5 ) and driving the landing door in...
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7367159 |
Dual overhead track for a sliding door
A sliding door for selectively opening and closing an opening. The door comprises a first guide track defining a first linear guide path and a second guide track defining a second linear guide...
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7350332 |
Wall-mounted sliding door system and method
A sliding wall-mounted interior door system that includes a telescoping door actuating mechanism that is attached to the upper portion of the door, and a roller assembly that extends horizontally...
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7264088 |
Device with movable door seal for a displaceable door of an elevator installation and an elevator installation with such a device
A device moves a door seal for a displaceable door panel of an elevator car in an elevator installation with an elevator shaft having shaft doors. The movable door seal is arranged so that the door...
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7162835 |
Gravity safety door for an apparatus for manufacturing or inspecting semiconductors
An apparatus for manufacturing or inspecting semiconductors comprising a main body, an opening arranged in the main body, and a safety door. The safety door includes a first door element for...
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6983565 |
Air heated, flexible door panel
A door system for a cold storage locker has increased resistance to damage by including resilient door panels that flex when hit by a forklift. A high degree of insulation is achieved by the choice...
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6951268 |
System for transmitting energy and/or data between a vehicle body and a removable part
A system is proposed for transmitting energy and/or data between a vehicle body and a removable part, a first core half having a pin and a pin ring which extend into a second core half to thus...
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6912812 |
Sliding door apparatus
A side sliding door apparatus for an electric railcar includes a side sliding door suspended from a horizontal door rail with a C-shape cross-section. The side sliding door is capable of moving...
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6910301 |
Seal for a bi-parting door
A door seal for use with a bi-parting door in which the door panels of the door have supplementary angled leading edges. One leading edge has a triangular cross-section, while the other has a...
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6360487 |
Resilient door panel
A resilient, insulated door panel for a sliding door includes a resilient core protected by a compliant outer covering with a seal disposed about the perimeter of the panel. The panel has...
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6330763 |
Translating door with disengageable seals
A generally horizontally sliding door includes a sliding or otherwise translating door panel with a full-perimeter seal that engages sealing surfaces upon closing and at least partially disengages...
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6286882 |
Motor vehicle with a partition separating the rear seat area from the front seat area
A motor vehicle has a vehicle interior and a partition which divides the vehicle interior into a front area that has a driver's side, and a passenger side and a rear area. The partition is divided...
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6152549 |
Frameless sliding door system for a television cabinet stand
A frameless sliding door system for a television cabinet stand having a top board coupled to two vertical guide mounts. The frameless sliding door system has two doors, each door having top and...
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6021608 |
Interior window locking system
A new interior window locking system for preventing intruders from gaining illegal entry into a building. The inventive device includes a pair of horizontally disposed guide rails secured above and...
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5594316 |
Power supply device for controlling automatic door
In order to realize a power supply device for a sensor which can be used for a long time without any wire linking an outside power source and a movable door so as to supply an electric power, an...
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5542213 |
Sliding marine closure
A weatherproof sliding closure such as a window, door or hatch, especially suitable for closing openings in a marine environment, is disclosed. The closure is mounted top and bottom on bearing...
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5148631 |
Pneumatic door operator having pneumatic actuator and lock
A power door operator for transit vehicles utilizing a rodless pneumatic cylinder as a prime mover in opening and closing doors in the sidewall of a transit vehicles. Door movement having a...
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5028082 |
Latching mechanism for sliding members
A latching mechanism (10) for automatically locking, and selectively unlocking, opposed first and second sliding members (11A and 11B). The latching mechanism (10) has first and second latch...
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4991347 |
Opening/closing mechanism for the use in circular-arc shaped sliding doors
An opening/closing mechanism for use in a circular-arc shaped sliding door including a transverse frame having a circular-arc horizontal sectional shape and mounted on the upper parts of a pair of...
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4882795 |
Partition, more particularly for a corner shower
A partition, more particularly for a corner shower, contains two door-elements mounted displaceably in an upper guide-rail. In the vicinity of the entrance, the upper guide-rail is curved like the...
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4807312 |
Partition, more particularly for corner-showers
A partition, more particularly for a corner-shower, with a rounded entrance area, contains door-elements by means of which the entrance-area may be closed off or opened. The door-elements are...
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4754573 |
Basic unit for the erection of a sliding-door
A sliding door unit has two spaced cabinets, a single top guiding rail extending between and in the cabinets, two bottom guiding rails extending in the cabinets, and a door with two door panels...
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4698938 |
Drive mechanism for fully-automatic opening and closing of a sliding door
A drive mechanism for full-automatic opening and closing of a sliding door comprises two drive mechanisms for supplying different moving speeds to the door. A main motor for the higher speed drives...
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4635398 |
Watertight window assembly
A watertight window assembly adapted to be mounted in an automobile comprises a window frame, two sliding panes, weather strips which are mounted in a guide groove formed in the frame and which...
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4604826 |
Automatic sliding door operator
A solid state integrated regulating circuitry for incorporation in the conventional control circuitry of automatic sliding door systems includes timing and processing circuits operative through...
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4572156 |
Fireplace screen assembly
A fireplace screen assembly arrangement is disclosed which includes a frame assembly upon which glass doors and a pair of mesh doors are mounted for slideable lateral movement between closed and...
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4544198 |
Automotive vehicle with front and rear sliding doors
An automotive vehicle has a single integral door opening on each side of the door body. The door opening is closed by a pair of front and rear doors which are slidable along the vehicle side to...
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4475313 |
Locking arrangement for sliding doors
Sliding doors of increased strength, stability and resistance to the elements include on the normally inactive sliding door panel top and bottom vertical axis locking bolts which engage in...
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4360991 |
Movable room dividing partition
A room dividing partition includes a plurality of upright utility modules with at least one module being movable to selectively close a span or an opening, thereby separating an area into two...
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4322914 |
Slideable closure construction
A slideable closure construction comprises a frame having a track with a pair of closures slideably mounted therein. The closures include interior end edges which abut in a closed position, and are...
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4304071 |
Safety device for sliding doors
A safety device for a vehicle sliding door which detects any obstacle hindering the door closing movement and which cannot injure a passenger struck by the door. The door closing force is limited...
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4267666 |
Shield for a window
A device for use in combination with a window unit including a window frame and glass panels mounted in the window frame. The device is comprised of a shutter unit having one or more sets of...
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4242836 |
Energy conserving security shutters
An energy conserving shutter assembly for the inside of a window for securely additionally closing a window opening in a building so as to insulate the window further and inhibit air leakage past...
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4224767 |
Fire stop safety astragal
An astragal is formed by securing lengthwise flexible fire-resistant material to a mounting channel adapted to be mounted on an elevator fire door. The flexible fire-resistant material of the...
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4202136 |
Dual sliding sash security window
A window structure is disclosed wherein the center portion includes sliding panels which have stiles in abutment in their closed positions, such stiles having plates or ribs extending from their...
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4111405 |
Seal between wall members of a metallurgical vessel enclosure
Two elongated sealing members are provided to prevent escape of gases from between a movable wall member and an abutting wall member of a metallurgical vessel enclosure. A first elongated sealing...
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4068410 |
Railway car door locking mechanism
A pair of laterally movable sliding doors include one door provided with a vertical hollow side frame member within which is housed a reciprocating locking bar adapted to engage a keeper mounted on...
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4063389 |
Security sliding door system
A double sliding door system in which a door stop centrally located between the doors works in combination with the positions of pin holes for receiving security pins so that security pins can be...
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3995563 |
End door for rail cars
An end closure for a rail car which comprises a pair of sliding doors. Locking mechanisms provided for securing the doors in closed position extending across the end of the rail car as well as in...
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3943663 |
Astragal
An improved astragal is formed by joining two layers of flexible fire-resistant material to form an envelope, which is then shaped whereby extensions of said envelope are overlapped to form a joint...
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3879894 |
SLIDING SCREEN DOOR
A completely reversible sliding screen door having no top and bottom, right and left or inside and outside orientation, including an extruded frame having a cross section including an inner and...
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3846939 |
SAFETY ASTRAGAL
A safety astragal particularly adapted for use with members in a common plane comprising a closure means for a shaftway opening is disclosed. The astragal includes a first open-ended fixed channel...
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3727349 |
SUSPENSION MECHANISM FOR SLIDING DOORS
A sliding door for a rapid transit type railway car is suspended from a track anchored only at its ends to the car body above a door opening. The track has a ridged base portion with a round bar...
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3704549 |
AUXILIARY DOOR FUSELAGE CLOSURE
The present invention contemplates a closure having primary utility for creating a snug fit between a hangar door and the tail section of an aircraft which projects through the door. In one...
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3645043 |
MOVEMENT SEQUENCING MEANS
A predetermined operational sequence for a pair of closures supported on a vehicle body for independent movement relative to an opening in the vehicle body is maintained by movement sequencing...
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3529382 |
WIDE OPENING SLIDING DOOR CONSTRUCTION FOR A LAWN BUILDING OR THE LIKE
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3432966 |
COMBINATION INTERLOCK AND WEATHER SEAL STRIP ARRANGEMENT FOR RELATIVELY SLIDABLE CLOSURE MEMBERS
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3370380 |
Shutter operating apparatus for an observatory dome
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3325941 |
Fire door restraining devices
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