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71. 发明专利

JP2001115684A BASE ISOLATION STRUCTURE 失效
公开(公告)号：JP2001115684A
公开(公告)日：2001-04-24
申请号：JP29872599
申请日：1999-10-20
申请人： TAKENAKA KOMUTEN CO
发明人： KASUGA YASUHIRO , IWASHITA KEIZO , KIMURA HIDEKI , SO DAISAKU , KITANI SOICHI , SAGAMI TOMOYUKI , YUKI DAISAKU
IPC分类号： E04B1/36 , E04H9/02 , F16F15/04
摘要： PROBLEM TO BE SOLVED: To allow floating to be generated in the even of an earthquake to reduce the seismic force and ensure the safety to turnover and falling impact. SOLUTION: The connection of the column lower part of the middle floor or bottom floor part in the column of a structure to a column or foundation under it is cut to form a floating boundary surface, and a base isolation device integrated with the lower column or foundation is set on the lower column or foundation. The base isolation device is formed of laminated rubber raised through a steel bar in the center, and a vertical stopper is provided on the upper end of the steel bar. The column lower part of the first floor or underground floor part in the column of the structure is connected to the lower column or foundation so that the laminated rubber of the base isolation device supports long-term axial force, the steel bar resists a horizontal shearing force, and the stopper controls the floating quantity, and a floating damping material is filled in the lower space of the stopper.

72. 发明专利

JP2001115680A BASE ISOLATION STRUCTURE 失效
公开(公告)号：JP2001115680A
公开(公告)日：2001-04-24
申请号：JP29871799
申请日：1999-10-20
申请人： TAKENAKA KOMUTEN CO
发明人： IWASHITA KEIZO , KIMURA HIDEKI , KASUGA YASUHIRO , KITANI SOICHI , SAGAMI TOMOYUKI , YUKI DAISAKU
IPC分类号： E04B1/98 , E04H9/02 , F16F15/04
摘要： PROBLEM TO BE SOLVED: To provide a base isolation structure allowing floating to be generated in a structure in the event of an earthquake to reduce the seismic energy. SOLUTION: The connection of the column and wall of a structure to the column and beam of the lower floor is cut to form a floating boundary surface, a horizontal shearing force transmitting projection integrated to the column and beam of the lower floor is raised on the floating boundary surface of the floor and beam of the lower floor, a projection cover having a downward recessed part for fitting the horizontal shearing force transmitting projection is set on the lower end of the column and wall of the structure, and the horizontal shearing force transmitting projection is fitted to the recessed part of the projection cover, and a floating energy absorbing device is set in the fitting clearance between the both.

73. 发明专利

JPH10205136A CONSTRUCTION METHOD OF LARGE SPAN BUILDING 失效
公开(公告)号：JPH10205136A
公开(公告)日：1998-08-04
申请号：JP1084697
申请日：1997-01-24
申请人： TAKENAKA KOMUTEN CO
发明人： YUKI DAISAKU , SAGAMI TOMOYUKI , KITANI SOICHI
IPC分类号： E04B1/32 , E04G21/14
摘要： PROBLEM TO BE SOLVED: To cope with a diversity of architectural design by performing a traveling of the roof bridging of a building in a classified manner into an outer circumferential part and a center part. SOLUTION: An outer circumferential part including arc-shaped outer circumferential edges, a, b into a plurality of outer circumferential parts 1, 2, and 3, 4 which are divided into sector parts concentric with the outer circumferential edge, and a plurality of center parts 5, 6 which are the rest excluded from the outer circumferential part. When the execution plan is determined, construction of a foundation of a building and an external skeleton part is advanced, and a track to perform the traveling of the outer circumferential edges a, b of the outer circumferential parts 1-4 and inner circumferential edges a', b', and a pulling or pushing means along the track are provided in a movable manner. The track to perform the traveling of the inner circumferential edges a', b' of the outer circumferential parts 1-4, and a pulling or pushing means along the track are moved in a movable manner along the outer circumferential edge of the center parts 5, 6.

74. 发明专利

JPH102132A METHOD FOR SIMULTANEOUSLY STRETCHING DOUBLE FILM 失效
公开(公告)号：JPH102132A
公开(公告)日：1998-01-06
申请号：JP17864596
申请日：1996-06-18
申请人： TAKENAKA KOMUTEN CO
发明人： KITANI SOICHI , SAITO YUICHI
IPC分类号： E04H15/64
摘要： PROBLEM TO BE SOLVED: To reduce stretching processes for films and improve safety by superposing an outer film and inner film one on another so as to be wound into a roll shape and simultaneously pulling out the films to stretch them over a film material stretching frame. SOLUTION: An outer film 1 which has a predetermined width and is integral in its width direction and an inner film 2 which is divided into two parts in its width direction are superposed one on another and wound up in a roll shape. And the films are simultaneously pulled out and the outer edges thereof are stretched over an upper member 5 of a film material stretching frame 4. Next, a midpoint of the film 1 is drawn downwardly through an outer film press cable 8 by means of a tie rod 7 projecting from a lower member 6 of the frame 4, following which inner edges of inner film materials 9, 10 are joined in a water-tight manner and connected to a midpoint of the tie rod 7 through a press cable 11. Thus the film 1 and film 2 are formed into a V-shape to form a double film structure having a space 12 between the films 1, 2. And hot air is passed through the space 12 to cause snow on the film 1 to slide down. Consequently, mounting man-hour can be greatly reduced.

75. 发明专利

JP2530453B2 失效
公开(公告)号：JP2530453B2
公开(公告)日：1996-09-04
申请号：JP17105687
申请日：1987-07-10
申请人： TAKENAKA KOMUTEN CO
发明人： KITANI SOICHI , OCHIAI MINORU , SUGIHARA MASAHARU , TSUBOTA AKIRA , MURANO TADAO , OOTA KEISUKE
IPC分类号： E04B9/00 , E04G1/24

76. 发明专利

JPH0882100A LIFT-UP METHOD FOR CONSTRUCTING CATWALK 失效
公开(公告)号：JPH0882100A
公开(公告)日：1996-03-26
申请号：JP24234094
申请日：1994-09-08
申请人： TAKENAKA KOMUTEN CO
发明人： KITANI SOICHI , SHIRATA KOJI , NISHIMURA EIJI , KAMIURA NAOKI
IPC分类号： E04B1/342 , E04G21/14
摘要： PURPOSE: To improve the period, cost and safety, etc. of a conventional lift-up method for constructing catwalks. CONSTITUTION: A temporary frame 6 adapted to a roof truss configuration is erected beneath a roof truss in the required area and is fitted with a temporary catwalk support 61 on its upper surface, and a series of catwalks 3 to be anchored to the roof truss in said region is assembled on the temporary catwalk support 61. The required facilities are assembled to the catwalks 3, and portions of the catwalks 3 where localized loads may arise are fitted with load balancers at the temporary catwalk support 61 to balance the catwalks as required. The series of catwalks 3 and the facilities are placed on the temporary catwalk support 61 and hoisted, and after the catwalks 3 are anchored to the roof truss, each load balancer is balanced to the center and the temporary catwalk support 61 is lowered.

77. 发明专利

JPH084116A TRAVELING METHOD FOR SPACE TRUSS HAVING CURVED SURFACE 失效
公开(公告)号：JPH084116A
公开(公告)日：1996-01-09
申请号：JP16602894
申请日：1994-06-24
申请人： TAKENAKA KOMUTEN CO
发明人： KITANI SOICHI , SASAHARA HIROYUKI , KAWASAKI HIDEO , SHIRATA KOJI
IPC分类号： E04B1/32 , E04B1/35
摘要： PURPOSE:To shorten the term of works and reduce the cost while securing the safety for execution of work by a method wherein the erection on a traveling base and traveling thereof are made to be easy even for a space truss having curved surface changeable three-dimensionally, and simultaneous progress is made possible for a plurality of processes. CONSTITUTION:The guide rails 3 are provided to both sides of a space truss 11 that is to be constructed in a shape having a curved surface changeable three-dimensionally, and a pair of traveling bases 4A and 4B are provided to both ends of the space truss, and temporarily installed working platforms 5A and 5B that are changeable in forms, corresponding to shapes of curves for a bottom chord of the space truss, are provided to the traveling bases. A half on one side of the space truss is erected on the working platform 5A on one side while a half on the other side of the space truss is erected on the working platform 5B on the other side. Then, both of the erected bodies 1A and 1B are moved in extension, being drawn each other on the guide rails 3 toward the center. When erecting both of the erected bodies 1A and 1B, tie bars are installed temporarily to every part of the erected bodies, and thereby horizontal force produced out of the shape of curved surface can be restrained.

78. 发明专利

JPH0734654A CEILING MOVABLE SCAFFOLD 失效
公开(公告)号：JPH0734654A
公开(公告)日：1995-02-03
申请号：JP19876293
申请日：1993-07-19
申请人： TAKENAKA KOMUTEN CO , ANZEN KIGU KK
发明人： OCHIAI MINORU , KITANI SOICHI , KOYAMA MASARU , KATSUTA TOMOJI , OSAWA MASAYA
IPC分类号： E04G3/00 , E04G1/36 , E04G3/02
摘要： PURPOSE:To switch over a work stage between horizontal and chevronwise conditions even after setting is completed, move the scaffold avoiding the lateral member, etc., of a building by making the switching over, and also use one work stage commonly for the horizontal and chevronwise work stages. CONSTITUTION:A work stage 3 comprises two stage parts 3A and 3B connected through hinges 4 so that it can be folded into two parts of chevron shape. The top end of one stage part 3A is installed pivotally to a movable guarder 2 which moves along a rail 1 so that it can be rotated in vertical direction, and a forward and backward driving mechanism 7 to move forward and backward the top end to the hinge 4 side is provided between the movable guarder 2 and the top end of the other stage part 3B. Also a push-up device 16 to push up the connection part of the two stage parts 3A and 3B is installed at the intermediate part of the movable guarder 2.

79. 发明专利

JPH0527733B2 失效
公开(公告)号：JPH0527733B2
公开(公告)日：1993-04-22
申请号：JP23628286
申请日：1986-10-06
申请人： TAKENAKA KOMUTEN CO
发明人： KITANI SOICHI , OCHIAI MINORU , MOGAMI KIMIHIKO , HATANAKA KIMIKI
IPC分类号： E04B1/32

80. 发明专利

JPH047788B2 失效
公开(公告)号：JPH047788B2
公开(公告)日：1992-02-13
申请号：JP29881886
申请日：1986-12-17
申请人： TAKENAKA KOMUTEN CO
发明人： KITANI SOICHI , MURANO TADAO , KOYAMA MASARU , OCHIAI MINORU
IPC分类号： E04G23/02

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