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    • 1. 发明专利
    • FENCE UNIT AND METHOD OF CONSTRUCTING FENCE
    • JPH1037537A
    • 1998-02-10
    • JP21679696
    • 1996-07-30
    • SHIN NIKKEI CO LTD
    • KIMURA RITSU
    • E04H17/16
    • PROBLEM TO BE SOLVED: To facilitate work execution by forming a vertical wall part and a base wall part into substantially L-shape, forming protruding edge parts protruded on the base wall part side on both sides of the vertical wall part, forming bolt mounting holes on the protruding edge parts, and blocking by a lid body the space part formed between the protruding edge parts on both the sides. SOLUTION: A vertical wall part 2 and a base wall part 3 are formed in substantially L-shape by concrete. Protruding edge parts 5 protruded on the base wall part 3 side are formed on both sides of the vertical wall part 2. Bolt mounting holes 8 are formed on the protruding edge parts 5. The space part 6 formed between the protruding edge parts 5 on both the sides is locked by a lid body 10 to constitute a fens unit 1. In the construction of a fens, a plurality of fens units 1 are juxtaposed in the state where the lids 10 are removed, bolts are inserted to the bolt mounting holes 8, and the adjacent fens units 1 are mutually connected by bolts and nuts. Since the space part is formed between the protruding edge parts of the vertical wall part, the whole body is lightweight, and work such as carrying can be facilitated.
    • 3. 发明专利
    • DOOR BODY
    • JPH07252980A
    • 1995-10-03
    • JP6673994
    • 1994-03-10
    • SHIN NIKKEI CO LTD
    • KIMURA RITSU
    • E06B3/82E06B3/88
    • PURPOSE:To cover a sharp end edge section of an edge material contact section forming a door body with a corner cover material to surely prevent an injury caused by coming into contact therewith. CONSTITUTION:A frame body 1A is formed of edge materials 1 and 1, a core 3 is provided to the inside of the frame body IA and, at the same time, in a door body formed by spreading door panels 2 and 2 on both front and rear sides thereof, the end of each edge material 1 is cut off at an angle of 45 deg. to contact cut end faces each other, the circumferential end edge 21 of each of the door panels 2 is inserted in a receiving groove 11 provided lengthwise of the outside of each of the edge materials 1, at the same time, each door panel 2 is adhered to each edge material 1, and an L-shaped corner cover material 4 having elasticity is provided to a corner section of the edge material 1. Both sides of the corner cover material 4 are interlocked with the edge materials 1 and, at the same time, the corner section is held from both interlocking sides by the elasticity of the comer corner material 4.
    • 4. 发明专利
    • WIRE-STRETCH TYPE FENCE
    • JPH09316838A
    • 1997-12-09
    • JP15908696
    • 1996-05-30
    • SHIN NIKKEI CO LTD
    • YAMASHITA KOICHIROKIMURA RITSU
    • E01F13/00E04H17/10
    • PROBLEM TO BE SOLVED: To provide a wire-stretch type fence in which installation, fixing, and tension adjustment of wires to end part support columns can be easily performed, and fix all the wires at a constant position and direction to a middle support column regardless of a disposition mode of the end part support columns and the middle support column. SOLUTION: Wires 3 are stretched between end part support columns 1 to be apart from each other in a height direction of the end part support columns 1, wire fixing members 4 each having a chuck mechanism are installed at both end parts of the wire 3, the wire fixing members 4 are contained into wire fixing device installation holes formed in the end part support columns 1 from the wire side, bolts 8 are inserted into the end part support columns 1 from the opposite side of the wire 3, and heads of the bolts 8 are locked to the end part support columns 1 while they are threaded into the wire fixing members 4, so the wire 3 is tension-stretched. A middle support member 10 integrally having a protective part having a groove 10c in which the wire 3 is to be inserted, and a fixing part 10b, is engaged in a cut part 2d formed in a middle support column 2, it is installed on the middle support column 2 at the fixing part by a screw, and the wire 3 to be stretched between the end part support columns 1 is inserted into the groove 10c in the middle support member 10 to be supported.
    • 6. 发明专利
    • CONSTRUCTION METHOD OF GATE DOOR AND JIG THEREFOR
    • JPH055387A
    • 1993-01-14
    • JP18292091
    • 1991-06-27
    • SHIN NIKKEI CO LTD
    • KIMURA RITSUAOKI SHIGEKI
    • E06B11/00E06B11/02
    • PURPOSE:To enable extension and to make it possible to mount a gate door accurately by bearing the bottom of the gate door on the surface of a jig stationed between temporary erected gateposts, and placing ready-mixed concrete in holes into which the lower parts of the gateposts are inserted. CONSTITUTION:A length size variable jig A is constituted of a longer main member 1 laid between gateposts 10 and 10, control members 2 and 2, couplers 3 and 3 and clamping devices consisting of slots 4a and bolts 4b. The lower parts of the gateposts 10 are inserted into holes 13 and 13 formed in the ground G to erect the gateposts 10 temporarily, and the jig A is stationed on the ground G between the gateposts 10. After that, both ends of the jig A are connected to the gateposts 10, and after the length is adjusted to extend the size between the gateposts 10, ready-mixed concretes 14 and 14 are placed in the holes 13. Then, gate doors 11 and 11 are suspended to the gateposts 10 to bear the bottoms of the gate doors 11 on the surface of the jig A. Successively, the jig A is withdrawn after the ready-mixed concretes 14 are solidified.