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81. 发明专利

JP2002070275A STRUCTURE OF STAIRS 失效
公开(公告)号：JP2002070275A
公开(公告)日：2002-03-08
申请号：JP2000259554
申请日：2000-08-29
申请人： NAT HOUSE IND
发明人： OKAMOTO KOJI
IPC分类号： E04F11/16 , E04F11/02 , E04F11/18
摘要： PROBLEM TO BE SOLVED: To provide a simple structure that prevents generation of fricative sounds caused by a decorated side board even when a tread board trembles. SOLUTION: A metal tread board bed member 3 fixed onto a metal side girder 2 locate on the outer side of the wall 1 and a wood tread board 4 is fixed onto the tread board bed member 3. The bottom part of a wood decorated side board 5 is adhered to the end side part of the tread board 4. A horizontal piece 8 of the strip member 7 of which cross section has an inverted L shape, is fixed on top of a sash bar 6 that supports the strip member fixed onto the wall 1. The width of a clearance 10 fore slidable insertion to be formed between a vertical piece 9 of the strip member 7 of which cross section has inverted L shape and the outside face of the sash bar 6 that supports the strip member will be slightly wider than the width of the top end part of the decorated side board 5. The top end part of the decorated side board 5 is slidably inserted into the clearance 10.

82. 发明专利

JP2002054278A STAIRCASE FLOOR MATERIAL AND ITS MANUFACTURING METHOD 失效
公开(公告)号：JP2002054278A
公开(公告)日：2002-02-20
申请号：JP2000240793
申请日：2000-08-09
申请人： TAKIRON CO
发明人： SATOMI AKINOBU , FUJITO KEIZO
IPC分类号： E04F11/16 , B29C43/22 , E04F11/17
摘要： PROBLEM TO BE SOLVED: To provide a staircase floor material reducing the noise at the ascent or descent on a staircase made of metal or concrete or the like, improving slip resistance and a cushioning property, and having excellent durability. SOLUTION: A tread cover section 11 covering a tread and a rise of the staircase respectively and a rise cover section 13 are nearly perpendicularly bent and connected together via a corner section cover section 12 covering a corner section at the front end of the staircase to integrally form this staircase floor material 1. Antislip projections 2 are formed on the surface of the tread cover section 11, and abrasion-resistant grain materials 7 are mixed on the surface of the tread cover section 11.

83. 发明专利

JP2002047038A NON-SLIPPING ARTIFICIAL STONE 失效
公开(公告)号：JP2002047038A
公开(公告)日：2002-02-12
申请号：JP2000233513
申请日：2000-08-01
申请人： DOPERU KK
发明人： YAMANASHI YUUDAI , SAKAI MIEKO , SAITO KENICHIRO
IPC分类号： A47K3/02 , A47K4/00 , B32B27/20 , B44F9/04 , C04B20/00 , C04B26/02 , C04B41/72 , E01C11/24 , E04F11/16 , E04F13/14 , E04F15/02
摘要： PROBLEM TO BE SOLVED: To provide a new artificial stone having a dense structure, clearness together with profundity, excellent massive feeling and color tone of marble, high surface hardness, good processability, and exhibiting excellent non-slipping performance both on touch by bare foot and by hard shoe sole. SOLUTION: The non-slipping artificial stone comprises inorganic aggregate and a resin where the inorganic aggregate is exposed to form a rugged surface, the average depth of surface depressions is in the range of 0.02 mm to 1.0 mm, and the volume ratio of the inorganic aggregate is in the range of 25% to 75%.

84. 发明专利

JP2002038681A BUILDING MATERIAL FOR STAIRS 失效
公开(公告)号：JP2002038681A
公开(公告)日：2002-02-06
申请号：JP2000221895
申请日：2000-07-24
申请人： EIDAI CO LTD
发明人： YAHIRO KENICHI
IPC分类号： E04F11/16
摘要： PROBLEM TO BE SOLVED: To provide building materials for stairs facilitating the construction work. SOLUTION: Since a tread 10 and a tread nose decorative member 11 are integrally fixed, it is unnecessary to fix the tread nose decorative member 11 only by fixing the tread 10.

85. 发明专利

JP2002030777A STAIR FLOORING 失效
公开(公告)号：JP2002030777A
公开(公告)日：2002-01-31
申请号：JP2000213048
申请日：2000-07-13
申请人： SANRITSU KOGYO KK
发明人： HORIUCHI KENICHI
IPC分类号： E04F11/16
摘要： PROBLEM TO BE SOLVED: To provide flooring capable of being easily processed in the shape adjusted to the shape of the stairs. SOLUTION: The stair flooring laid on a corner section and a tread of the stairs is constituted of at least two flexible floor boards 3 and 5, and at least one gap 7 is formed in the floor board of the rear side in a place coming into contact with the corner section.

86. 发明专利

JP2001173185A STAIR STRUCTURE AND NONSLIP MEMBER 失效
公开(公告)号：JP2001173185A
公开(公告)日：2001-06-26
申请号：JP35696599
申请日：1999-12-16
申请人： SENJIN KK
发明人： KONO YOSHITAKA
IPC分类号： E04F11/16
摘要： PROBLEM TO BE SOLVED: To obtain a stair structure in which slipping-down and a fall in the case of the ascending and descending of stairs can be prevented without inducing a stumble on the stairs and an overturning with the stumble. SOLUTION: In the stair structure 1 having a tread board 2 and a rise board 3 and preventing slipping-down in the case of ascending and descending, the rod-shaped nonslip member 4 is fixed onto the side face 2a of the tread board 2, the nonslip member 4 has a top-face bulging section 4a and a side-face bulging section 4b, the top-face bulging section 4a is projected to the side upper than the top face 2b of the tread board 2, the top-face bulging section 4a is projected so as to be heaped up in a gentle curved surface in the case of viewing in a cross section of the top-face bulging section 4a, the side-face bulging section 4b is projected in the lateral direction from the surface of the rise board 3, the side-face bulging section 4b is projected so as to be heaped up in the gentle curved surface in the case of viewing in the cross section of the side-face bulging section 4b, and the non-slip member 4 is supported to the top face 3a of the rise board 3 in the stair structure 1 and the non-slip member 4 used for such stair structure.

87. 发明专利

JP2001164722A MANUFACTURING METHOD FOR OUTDOOR STAIR 失效
公开(公告)号：JP2001164722A
公开(公告)日：2001-06-19
申请号：JP2000288338
申请日：2000-09-22
申请人： ISHIKAWA HIROSHI
发明人： ISHIKAWA HIROSHI
IPC分类号： E04F11/16 , E04F11/02 , E04F11/17
摘要： PROBLEM TO BE SOLVED: To obtain a construction method, by which conventional defects are eliminated and which can be executed simply because labor hours are required owing to painting finishing by a plasterer trowel of a skilled worker and there is a defect in which skill is required particularly in a conventional stair manufacturing method. SOLUTION: A process in which a large number of L-shaped sectional surface external facing boards for constituting the outdoor stair composed of flat treads 1 and vertical stepping-in surfaces 2 in which a plurality of receiving pawls 5 are projected from upper edges at required intervals are used, the applying pieces of mortar 7 are executed at the L-shaped left-right corners of concrete foundation surfaces as the stair or height adjusting tools 40 are pushed against on mortar lumps fed to placing-concrete foundation planes B' by placing the treads of the surface external facing boars A at the next stages in place of the applying pieces, the protruded mortar lumps are leveled by the applying pieces or the height adjusting tools and the receiving pawls, mortar is pushed into openings among the vertical stepping-in surfaces and base concrete, and the whole is fixed is executed successively towards upper stages.

88. 发明专利

JP2001159220A STAIRS 失效
公开(公告)号：JP2001159220A
公开(公告)日：2001-06-12
申请号：JP34364299
申请日：1999-12-02
申请人： IBIDEN CO LTD
发明人： MATSUNO KICHIYA , OGAWA TETSUJI
IPC分类号： E04F11/16 , C04B18/24
摘要： PROBLEM TO BE SOLVED: To provide stairs capable of preventing abnormal sound generated when ascending and descending the stairs. SOLUTION: These stairs 11 are provided with a side beam 12, treads 13, and risers 14. A plurality of treads 13 are arranged on the side beam 12. Moreover the riser 14 is arranged between treads 13, respectively. Plate 13, 14 are supported on the side beam 12. Plate 13, 14 are composed using a platelike hardened composite body 1 as a core material. A decorative layer 7 is provided on one face of the hardened composite body 1.

89. 发明专利

JP2001152635A RECESSED CORNER MEMBER FOR STAIRS 失效
公开(公告)号：JP2001152635A
公开(公告)日：2001-06-05
申请号：JP37597599
申请日：1999-11-26
申请人： KANAZAWA ETSUO
发明人： KANAZAWA ETSUO
IPC分类号： E04F11/16 , E04F19/04
摘要： PROBLEM TO BE SOLVED: To provide a recessed corner member for stairs, which can absorb errors in angle made by a tread surface with the riser surface of the stairs and inclination of the riser surface, so as to be arranged rigidly with precision, at a recessed corner portion defined by the tread surface and the riser surface, and has not only good finish appearance but also does not decrease effective area of the tread surface. SOLUTION: A horizontal fixture portion 3 with respect to the tread surface of the stairs, a vertical fixture portion 3 with respect to the rise surface of the stairs, and an inclined portion 4 connecting the front edge of the horizontal fixture portion 2 and the upper end of the vertical fixture portion 3 together, are formed of synthetic resin, and they are integrally molded into a corner member 1. A hollow portion 5 is formed in a rear surface of the inclined portion 4 to open between the rear end of the horizontal fixture portion 2 and the lower end of the vertical fixture portion 3, by which the hollow portion 5 imparts flexibility to the inclined portion 4, whereby the angle which the horizontal fixture portion 2 forms with the vertical fixture portion 3 is made variable.

90. 实用新型

JP3077612U 失效
公开(公告)号：JP3077612U
公开(公告)日：2001-05-29
申请号：JP2000008025
申请日：2000-11-09
IPC分类号： E04F11/16 , G08B5/36 , G09F13/20

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