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    • 3. 发明专利
    • SOUND INSULATION DOOR OR PANEL
    • JP2003253970A
    • 2003-09-10
    • JP2002058520
    • 2002-03-05
    • KINKI SHARYO KK
    • SHIMIZU TAKAHIRO
    • E06B5/20E06B3/72E06B3/82
    • PROBLEM TO BE SOLVED: To provide a comparatively lightweight sound insulation door not only promoting medium/high frequency band but also promoting sound insulation effect of low frequency band by effectively preventing the sound bridge or the plane vibration. SOLUTION: The sound insulation door is so constituted that a first core 11 is placed to the central part of the door, second cores 12 and 12 are arranged to both right and left of the door by adjoining the first core and that the cores are held between a pair of surface plates 5 and 5 provided to both sides in the direction of the thickness. The first core 11 is so constituted that two approximately U-shaped skeleton members 2 and 2 are arranged to oppose open sections of them to each other, at the same time, the open ends 23 and 23 are connected to each other with a buffer member 3 and that a sound absorbing material 6 is filled between the skeleton members 2 and 2 formed by the constitution. Each of the second cores 12 is penetrated in the direction of the thickness of the door to have a large number of openings 12a as a honeycomb paper core. COPYRIGHT: (C)2003,JPO
    • 4. 发明专利
    • CAR BODY STRUCTURE OF ROLLING STOCK AND ITS PRODUCTION METHOD
    • JP2003095091A
    • 2003-04-03
    • JP2001295912
    • 2001-09-27
    • KINKI SHARYO KK
    • UEDA KOZOHAYAMIZU MASARU
    • B61D17/08B61D17/00B61D25/00
    • PROBLEM TO BE SOLVED: To provide a car body structure of a rolling stock and its production method which reduces the number of man-hours required to form a side part body structure in a rolling stock assembly process, completes in a short period of production time with fine finish, has a mass production effect, and reduces its production cost. SOLUTION: A chassis plate panel unit made by integrating a molded resin interior and exterior parts and a foamed material and a reinforcing metal plate is fixed on a body structure frame by a bolting means instead of an outer panel forming the side surface of the rolling stock. The structure allows skipping of welding work of the outer panel and work after welding which are conventionally required, and reduces the number of man-hours because installation of inner surface component is not needed. By mounting a window glass and interior parts prior to mounting the unit on the body structure frame, the construction period is shortened. Furthermore, by designing the rolling stock by employing the chassis plate panel unit a unit corresponding to module design, production cost of the train can be reduced thanks to the mass production effect.
    • 7. 发明专利
    • FREE SWING DOOR BY PUSH HANDLE
    • JP2002054336A
    • 2002-02-20
    • JP2000241145
    • 2000-08-09
    • KINKI SHARYO KK
    • TANAKA SEIJI
    • E05F1/06E05C1/14
    • PROBLEM TO BE SOLVED: To provide a door which can be easily handled by the aged or a person using a wheel chair. SOLUTION: This is a free swing door openable both internally and outwardly. A roller-shaped first latch 42 and a second latch 43, a latch holding member 41 energized by spring members 45 and 46 so as to extruding these latches from the end face of door tip side and a push handle 3 for moving the latch holding member to the door tail side by pushing it against an exerting force of the spring member are equipped. A latch receiving member 44 is provided near the peripheral side surface at the base end side of the second latch. A linking piece 53 is formed at a latch hole 50 in a door frame 12 at the door tip side. When the door is closed, both the latches are pushed in to the inner side of the door when door frame is hit by the peripheral side surface of the first latch, and when both the latches are protruded to the latch holes, the linking piece is inserted to a gap between the peripheral side surface at the base end side of the second latch and a latch receiving member, and the overshoot of the door can be prevented.
    • 8. 发明专利
    • WALL SURFACE-LIKE MOUNTING STRUCTURE OF DOOR OR PANEL
    • JP2001311242A
    • 2001-11-09
    • JP2000132124
    • 2000-05-01
    • KINKI SHARYO KK
    • NOGUCHI SHIGERU
    • E05D5/06E04B2/74E04B2/82
    • PROBLEM TO BE SOLVED: To provide a mounting structure capable of successively setting doors or panels in a wall surface-like so as to prevent a frame from being seen through the outside. SOLUTION: In order to constitute pipe shaft door or the like, the mounting structure is so constituted that a plurality of doors 2 or panels 3 are successively provided to both right and left of a building skeleton. It is equipped with columns 1 are mounted to the building skeleton by erecting along the vertical direction and the doors or panels mounted to the columns. The doors are hung to the columns with secret hinges 7 capable of adjusting mounting positions forward, backward and sideways. The intermediate column is shared with right and left doors or panels adjacent to the column. The doors and panels are so constituted that the side ends of the doors or panels adjacent to right and left are adjacently arranged on the surface sides of the columns when the doors are closed and that the surfaces of the doors or panels are arranged on the same plane.