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1. 发明专利

JPH02200944A HOLLOW PCA COLUMN 失效
公开(公告)号：JPH02200944A
公开(公告)日：1990-08-09
申请号：JP1759289
申请日：1989-01-30
申请人： TOKYU KENSETSU KK , TOKYU KOKEN KK
发明人： KIMURA KATSUJI , SAITO SHUNZO , MAIE HIDEO , SEKINE KUNIO , KOBAYASHI YASUTO , FURUHATA TOMOO
IPC分类号： E04C3/34
摘要： PURPOSE:To improve workability and strength by installing a main reinforcement at the corner of a hollow PCa column and arranging a hoop around the main reinforcement to form a share connector at an interior wall surface. CONSTITUTION:A hollow PCa shell consists of a hollow column body 1, a main reinforcement 2 provided axially at its corner and a hoop arranged around the main reinforcement 2. In the interior wall surface of the body 1, a ring groove is formed in the horizontal direction to provide a share connector 4. It is thus possible to improve workability by integrating a hollow PCa column with the concrete applied at site and provide sufficient strength by making the whole section receive load.

2. 发明专利

JPH09328854A JOINING METHOD OF PRECAST CONCRETE BOARD 失效
公开(公告)号：JPH09328854A
公开(公告)日：1997-12-22
申请号：JP14690396
申请日：1996-06-10
申请人： TOKYU KOKEN KK
发明人： MAIE HIDEO , IIDA YOSHIHARU , SUENAGA SHINICHI
IPC分类号： E04B5/02
摘要： PROBLEM TO BE SOLVED: To make it possible to execute joint work of precast concrete boards even when no special technician is available and execute the work without being affected by a weather condition as well reinforce shearing proof stress at a joint area. SOLUTION: A recessed area 3, which forms a larger depth than a chipped area of a joint 2, is laid out on the side surface of a precast concrete board 1. The recessed areas 3 are arranged to be opposed to each other where the precast concrete boards 1 are loaded thereon. A frame reinforcing metal fitting 4 is set up at the central position of the joint. The frame-shaped reinforcing hardware 4 is formed by two vertical reinforcing bars 4a and a plurality of horizontal reinforcing bars 4b. When they are placed at their specified positions, cast-in-place concrete is placed on the joint area 2 and the recessed area 3, thereby forming a joining area 6 so that the precast concrete board may be joined.

3. 发明专利

JPH0827903A ALL WEATHER TYPE BUILDING METHOD 失效
公开(公告)号：JPH0827903A
公开(公告)日：1996-01-30
申请号：JP18295794
申请日：1994-07-12
申请人： TOKYU KOKEN KK
发明人： MAIE HIDEO
IPC分类号： E04B1/35 , E04G21/14 , E04G21/28
摘要： PURPOSE:To make work irrespective of weather conditions. CONSTITUTION:After a foundation part and a first floor slab 2 are worked, an upper temporary building column 5 is erected on the ground, and a building small roof 6 is erected on the upper temporary building column 5 to work a roof 7. Also a suspension crane 10 is set on a land beam 8 of the building small roof 6 through a crane rail 9, the upper temporary column is raised by a pull-up device 13, and a lower temporary column 17 is connected additionally to the lower part of the upper temporary building column. Then the leg part of the lower temporary building column is supported on a support base 21 of the first floor slab, and the building small roof is raised to a height required for the erection of a first floor PC member 22. The first floor PC member is erected by a suspension crane, a second floor slab 25 is worked, the pull-up device is set on the second floor slab, and the second PC member is erected in the same manner. The PC member is erected in the same manner repeatedly to the uppermost floor.

4. 发明专利

JPH0960006A FOUNDATION FOR DETACHED HOUSE 失效
公开(公告)号：JPH0960006A
公开(公告)日：1997-03-04
申请号：JP21229595
申请日：1995-08-22
申请人： TOKYU KOKEN KK
发明人： MAIE HIDEO
IPC分类号： E02D27/12
摘要： PROBLEM TO BE SOLVED: To enable a footing part and a foundation beam part to be constructed simultaneously, to reduce the number of materials conveyed to the construction site, to facilitate transportation work, and to enable proceeding with operations without requiring many specialists. SOLUTION: This foundation 1 for a detached house comprises a footing part 2 made of cast-in-place concrete and a foundation beam part 3 made of precast concrete. The foundation beam part 3 is manufactured while the lower end of a stirrup 5 is projected, with a rotatable reinforcement connector 7 engaged with the lower end. The base reinforcement 8 of the footing part 2 is passed through the horizontal member of the reinforcement connector 7, and a reinforcement-to-form connector 9 by which a net form 10 is rotatably locked is mounted on each end of the base reinforcement 8. The foundation beam part 3 is easily loaded and stored because the base reinforcement 8 and the net form 10 are coupled together using a foldable structure.

5. 发明专利

JPH0761775A AIR BAG CRAWLER CRANE 失效
公开(公告)号：JPH0761775A
公开(公告)日：1995-03-07
申请号：JP23402693
申请日：1993-08-26
申请人： TOKYU KOKEN KK
发明人： MAIE HIDEO
IPC分类号： B62D49/08 , B66C23/36
摘要： PURPOSE:To reduce a load applied to a floor per unit area by dispersing the weight of a crane including the load of a suspended article so as to enable the crane to move on the floor. CONSTITUTION:An air bag crawler crane 1 comprises an air bag 2 which is formed by a flexible member and has a designated air pressure, and a truck 3 which is placed on the air bag 2 and is adapted to move the air bag 2 by the drive of a caterpillar 8 to travel. Further, the crane 1 includes a crane 4 provided on the truck 3, a counter weight 10 movably provided on the truck 3, a sensor 11 for detecting inclination of the truck 3, and a control means 12 for moving the counter weight 10 in such a manner that the truck 3 is balanced on the air bag 2 according to the detection of inclination of the truck 3.

6. 发明专利

JPS62174455A CONCRETE BUCKET WITH VIBRATOR 失效
公开(公告)号：JPS62174455A
公开(公告)日：1987-07-31
申请号：JP1339186
申请日：1986-01-24
申请人： TOKYU KENSETSU KK
发明人： NAKAMURA KUNIO , MAIE HIDEO , YUKIMURA NORIE , HAGIWARA TAKEO , HIRAI YUKIO , YAMAMOTO TOSHIHIKO
IPC分类号： E04G21/04

7. 发明专利

JPS5910454B2 JPS5910454B2 - 失效
公开(公告)号：JPS5910454B2
公开(公告)日：1984-03-09
申请号：JP14957579
申请日：1979-11-20
申请人： Tokyu Kensetsu Kk , Tei Emu Giken Kk
发明人： MAIE HIDEO , UKAI SHIRO , IWAKURA TOMOYUKI , PPONDA YOSHIHIRO , TAKESONO MASATSUGU
IPC分类号： E04C5/00

10. 发明专利

JPS62206168A CONCRETE BUCKET WITH SCREW 失效
公开(公告)号：JPS62206168A
公开(公告)日：1987-09-10
申请号：JP4629786
申请日：1986-03-05
申请人： TOKYU KENSETSU KK
发明人： NAKAMURA KUNIO , MAIE HIDEO , YUKIMURA NORIE , HAGIWARA TAKEO , YAMAMOTO TOSHIHIKO , HIRAI YUKIO
IPC分类号： E04G21/02 , B65G33/14

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