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91. 发明专利

JPH06146408A STEEL STRUCTURAL MEMBER CONNECTING METHOD 失效
公开(公告)号：JPH06146408A
公开(公告)日：1994-05-27
申请号：JP29880292
申请日：1992-11-09
申请人： TAKENAKA KOMUTEN CO
发明人： KOBAYASHI HIROSHI , HAGIWARA TADAHARU , SATO HIDEO , MORITA SHINKO , UMEKUNI AKIRA , NISHIMURA HIROYUKI , KANEKO YUICHI
IPC分类号： E04B1/24 , E04B1/58
摘要： PURPOSE:To simplify positioning work and facilitate connecting work, and also to provide reliability in the strength of connecting parts. CONSTITUTION:In a steel structural member connecting method by which steel structural members are buttedly connected to each other, an upper member 20 is inserted into the opening of a cover plate 14 of a square shape in section which has an inside measurement larger than the outside measurement of a lower member 12 and which has been welded to the outer circumference of the end part of the lower member 12 so as to form a gap. A plurality of erection pieces 30, 32 are installed on the outer circumference of the connecting part for connecting the lower member 12 with the upper member 20. The respective erection pieces 30 and the respective erection pieces 32 are connected by means of bolts and nuts for temporarily fixing the lower member 12 to the upper member 29. A filler is injected into the gap between the connecting parts in a fluidic condition. In the condition that the filler has been hardened, the lower member 12 and the upper member 20 are strongly joined.

92. 发明专利

JPH0626101A DOME ROOF AND CONSTRUCTION THEREOF 失效
公开(公告)号：JPH0626101A
公开(公告)日：1994-02-01
申请号：JP17972992
申请日：1992-07-07
申请人： TAKENAKA KOMUTEN CO
发明人： UMEKUNI AKIRA , HAGIWARA TADAHARU , MOGAMI KIMIHIKO , ISHIKAWA YOSHIHIRO , YAMADA HIROMICHI , OKUNO TOMOHISA , INOUE KAZUHIRO , KASHIMURA TOSHIYA , MATSUZAKI TAKASHI , SHUDO YASUHIKO
IPC分类号： E04B1/32 , E04B7/08
摘要： PURPOSE:To utilize an advantage on the execution of works of a double-layer truss and an advantage with respect to the cost of a single-layer truss, to lower the introduction of prestress and to reduce mandays on operation and temporary construction cost. CONSTITUTION:A member overhung toward an arena section 14 from a building 12 is formed in a double-layer truss 16, and the member has rigidity at the time of construction, thus lowering prestress for preventing deformation by deflection. A member joined with the double-layer truss 16 and stretched onto the arena section 14 is formed in a single-layer truss 18, thus decreasing the usage of a roof member. Compression rings 26 are disposed to the joining sections of the double-layer truss 16 and the single-layer truss 18, thus giving force working in the radial outward direction of the truss 16 to the double-layer truss 16 by one ring material, then giving force working in the radial inward direction of the truss 18 to the single-layer truss 18.

93. 发明专利

JPH05311762A 失效
公开(公告)号：JPH05311762A
公开(公告)日：1993-11-22
申请号：JP11261292
申请日：1992-05-01
申请人： TAKENAKA KOMUTEN CO
发明人： MORITA SHINKO , MIYAGUCHI MASAO , TANIGUCHI SHIRO , YAMADA HIROMICHI , IWASA YOSHITERU , MURO EIJI , HAGIWARA TADAHARU , KUKINO YOSHINORI , FUJII TAKUMI , NISHIMURA HIROYUKI , KOBAYASHI HIROSHI
IPC分类号： E04B1/35 , E04G21/14
摘要： PURPOSE:To shorten work period by pushing up the uppermost story floor with a series of upper and lower composite jacks which rise and fall along a column of a building and lifting up the floor which is one floor above a reference floor and fixing the floor with the column as a regular floor. CONSTITUTION:A first push-pull composite jack 2 and a second push-pull jack 3 which rise and fall along a building column 1 are assembled into a series of upper and lower jacks. The uppermost story 4 is erected on an upper rack 2a of the first jack 2. The floor N + one floor 6 directly one floor above a reference floor is assembled on a reference story floor 5 and connected to a lower part rack 3b of the second jack 3. Then, the uppermost story floor 4 is pushed up to an elevation equivalent to a story height of the building by an expanding and contracting motion of the first and second jacks 2 and 3. Furthermore, the N + one floor 6 is raised by expanding and contracting the jacks 2 and 3 fixed with the column 1 at a regular position and established as the regular floor as specified, which process is repeated, it is, therefore, possible to eliminate useless working time and hence reduce work period.

94. 发明专利

JPH05247952A 失效
公开(公告)号：JPH05247952A
公开(公告)日：1993-09-24
申请号：JP5029892
申请日：1992-03-09
申请人： TAKENAKA KOMUTEN CO
发明人： MORITA SHINKO , MIYAGUCHI MASAO , TANIGUCHI SHIRO , MORITA TETSUYA , OGURA KIYOSHI , MUKAI HISAO , HASEGAWA YASUYOSHI , SATO MITSUHIRO , HASEBE HITOSHI , IWASA YOSHITERU , MURO EIJI , HAGIWARA TADAHARU , NISHIMURA HIROYUKI , KOBAYASHI HIROSHI
IPC分类号： E02D29/00 , E02D29/045 , E04C3/34 , E21D13/00
摘要： PURPOSE:To require no strut for landslide protection, no other temporary work and no temporary cost, to curtail a construction period, to reduce a construction cost, to make it possible to excavate the ground by an automatic excavator and to promote the environment of a working place (specially steps) with an all weather type for a skeleton construction method similar to an inverted construction method used for the construction of an underground structure skeleton of a building. CONSTITUTION:Structural stuts 2 are constructed, and after a primary excavation of the ground 1, a first floor 3 is constructed on the ground level. A secondary excavation of the ground 1 is made, a first driving floor 4 as the lowest floor is constructed, and a second driving floor 6 is constructed on a jack device 5. A third excavation of the ground 1 is made, the first and the second driving floor 6 are lowered, a basement first floor 7 is constructed on the second driving floor 6. The driving floors 4 and 6 are lowered, the basement first floor 7 is set as a permanent floor.

95. 发明专利

JPH0433936B2 失效
公开(公告)号：JPH0433936B2
公开(公告)日：1992-06-04
申请号：JP12094184
申请日：1984-06-12
申请人： TAKENAKA KOMUTEN CO
发明人： HAGIWARA TADAHARU , YAMAMOTO TOKUO , HOSHIKA KOICHI , MASUDA SADAYASU , IIZUKA KOJI
IPC分类号： E04B1/94

96. 发明专利

JPH0489968A FORM TIMBERING STRUCTURE USING TRUSS BATTER 失效
公开(公告)号：JPH0489968A
公开(公告)日：1992-03-24
申请号：JP20365490
申请日：1990-07-30
申请人： TAKENAKA KOMUTEN CO , TAKAMURA KENSETSU KK
发明人： MUTA ARIHIRO , HAGIWARA TADAHARU , SATO HIDEO , TANAKA TOYOJI , YOSHIKAWA KAZUMI , SATO KYOSUKE , TAKAMURA HARUHIKO
IPC分类号： E04G17/00 , E04G17/02 , E04G17/04
摘要： PURPOSE:To facilitate execution of works by pressing a V-section truss batter having two lower chords and one upper chord through a wedge, and thereby contacting the two lower chords with the outer surface of each sheathing board. CONSTITUTION:Two lower chords 61 and one upper chord 62 having a little larger dia. are joined through a number of web members 63, and a truss batter 6 is formed having an inverted V section. The tail of a form tie 3 to provide a certain distance between sheathing boards, 1, 1 in cooperation with a separator 2 is stretched longer than the tallness of this truss batter 6. At the tail, further, a wedge 5 for pressure contact of the truss batter 6 to the upper chord 62 is fitted in such a way as capable of being inserted and drawn off. The truss batter 6 is pressed by driving this wedge 5, and sheathing board 1 is put in pressure contact by the two lower chords 61, 61. This permits suppressing the cost.

97. 发明专利

JPH0445095A SLIDE TYPE ROTARY CRANE 失效
公开(公告)号：JPH0445095A
公开(公告)日：1992-02-14
申请号：JP15246790
申请日：1990-06-11
申请人： TAKENAKA KOMUTEN CO , DOI SANGIYOU KK , OTAKE GIKEN YUUGEN
发明人： OTAKI SHOJI , SHIMIZU HARUJI , ABE SHIGENOBU , YAMAKITA MASASHI , YAMADA MORIO , IINUMA SHIGEO , MITSUI TAKESHI , MIYAGUCHI MASAO , TANIGUCHI SHIRO , IWASA YOSHITERU , MURO EIJI , HAGIWARA TADAHARU , KUKINO YOSHINORI , FUJII TAKUMI , MORITA SHINKO , HASEBE HITOSHI , NAGAI AKINORI , TATEMATSU HIDEO , OTAKE TAKASHI
IPC分类号： B66C7/02 , B66C7/04 , B66C7/10 , B66C17/00
摘要： PURPOSE:To improve the degree of freedom in work by installing a circular rain in the downside part of a horizontal member, and slinging a rotary rail and a slide rail in order in the diametral direction of the circular rail with respective motor-driven trolleys, in a slide type rotary crane for material handling, etc., at a construction site. CONSTITUTION:A motor-driven trolley 4 turns and travels on a circular rail 1. With this, a rotary rail 2 slung by the trolley 4 turns as far as a turning angle equivalent to travel circumferential length, and thereby a diameter of the circular rail 1 or length of the rotary rail 2 comes to a turning range (d). In addition, when another trolley 5 travels on the linear rotary rail 2, a slide rail 3 is linearly extended, projecting to the outside of the turning range of the rotary rail 2 as far as a portion for effective stroke, and a working range D is thus enlarged. Accordingly, with these combinations, the degree of freedom in the working range of a hoist 6 is well improved.

98. 发明专利

JPH03235838A LIFT UP METHOD OF CONSTRUCTION USING TEMPORARY PILLAR 失效
公开(公告)号：JPH03235838A
公开(公告)日：1991-10-21
申请号：JP2981290
申请日：1990-02-09
申请人： TAKENAKA KOMUTEN CO
发明人： MIYAGUCHI MASAO , IINUMA SHIGEO , HAGIWARA TADAHARU , KUKINO YOSHINORI , NAGAI AKINORI , HASEBE HITOSHI
IPC分类号： E04B1/35
摘要： PURPOSE:To safely perform work in no relation to weather by constructing a floor of the uppermost story in the upper of a floor in a lower story to lift up to the floor of the uppermost story successively by utilizing a temporary pillar while by using an overhead crane or the like to successively construct a beam of a floor in the story just above. CONSTITUTION:Floors 2, 2 of the uppermost story are constructed in the upper of a floor 1 in a lower story supported by existing pillars 3, 3, and temporary pillars 4, 4, penetrating through the floors 2, 2 of the uppermost story, are vertically provided on the floor 1 of the lower story. Next, the floors 2, 2 of the uppermost story are lifted up to height, combined with the lower story and the story just above, by hydraulic jacks 5, 5 or the like mounted to the temporary pillars 4, 4. Then a beam 1'' of a floor 1' of the story just above is constructed by using an overhead crane 8 or the like to connect existing pillars 3, 3, which support the floor 1 of the lower layer story, to existing pillars 3', 3' which support the floor 1' of the story just above. Successively, the temporary pillars 4, 4 are moved from the floor 1 of the lower layer story to the floor 1' of the story just above. The story just above is successively constructed by repeating this process one after another.

99. 发明专利

JPH03157179A METHOD AND DEVICE FOR HERMETIC TREATMENT OF REMOVED ASBESTOS WHICH CAN BE CONTINUOUSLY OPERATED 失效
公开(公告)号：JPH03157179A
公开(公告)日：1991-07-05
申请号：JP29541989
申请日：1989-11-14
申请人： TAKENAKA KOMUTEN CO , ASK CORP , YAMATO BORING KK
发明人： UCHISAKI IWAO , KUKINO YOSHINORI , HAGIWARA TADAHARU , DANBARA KESAO , WATANABE KAZUHIRO
IPC分类号： B09B3/00
摘要： PURPOSE:To allow continuous operations by providing kneading mixers in parallel between an asbestos removing device and a sucking device and connecting the mixers by pipelines. CONSTITUTION:The asbestos peeled by an asbestos removing head 1 passes a suction hose 2 and upper and lower pipes 2a, 2b and is supplied to respective cyclones 4a, 4b when valves V1, V1', V2, V2' are opened by a 1st line 13 and a 3rd line 15. The greater part thereof is dropped by centrifugal force into the mixers 3a, 3b. Cement is supplied from a cement supply source into the mixers 3a, 3b and water is simultaneously supplied from a water tank 8 through feed water pipes 9a, 9b into the mixers 3a, 3b when valves V6, V6' are opened by a 2nd line 14 and a 4th line 16. The asbestos is agitated and mixed with the cement and the water.

100. 发明专利

JPH03137357A SIMPLIFIED MOLD AND CONSTRUCTION METHOD USING IT 失效
公开(公告)号：JPH03137357A
公开(公告)日：1991-06-11
申请号：JP27350189
申请日：1989-10-20
申请人： TAKENAKA KOMUTEN CO , TAKAMURA KENSETSU KK
发明人： HORI TOSHIO , YOSHIKAWA KAZUMI , HAGIWARA TADAHARU , MUTA ARIHIRO , TAKAMURA HARUHIKO
IPC分类号： E04G9/05 , E04G9/02
摘要： PURPOSE:To reduce the costs and shorten the construction period by mass producing modules of sheet-shaped simple forms in which plastics are affixed to a meshing of mild steel bars, and placing them at site in the state to suit the concrete structure. CONSTITUTION:A simple form 3 is constituted by affixing a plastic sheet 2 to either one side or both sides of a meshing 1 of mild steel bars to embody a module of form, and such modules are mass produced at factory. This simple form 3 is processed into a state to suit the shape of base concrete at site, and junctions are connected by gummed cloth tape etc., followed by installation. A number of spacers 4 for holding inter-form spacing are provided, and reinforcement for the concrete side pressure is made. Thus simple forms 3 are mass produced in modules, and the durable number of years of each form can be increased and works for form assembly by human labor be omitted.

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