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101. 发明专利

JPH07317019A SMALL SUSPENSION BRIDGE 失效
公开(公告)号：JPH07317019A
公开(公告)日：1995-12-05
申请号：JP11494294
申请日：1994-05-27
申请人： TOKYO SEIKO CO LTD
发明人： OKETANI KENICHI
IPC分类号： E01D11/00 , E01D11/02 , E01D19/16
摘要： PURPOSE:To prevent the pasage way from swaying and design steady rest cables to function as scaffolds for maintenance and inspection and safety cables, by providing the steady rest cables extending both banks, right under the cross girder of a small suspension bridge. CONSTITUTION:A foundation of stairs from the road 19 at the left bank to the suspension bridge 20 is used in common as the anchor block 22b for the main cable and the anchor block 35 for the steady rest cable. And low tower posts 24b are erected at the uppermost level of the stairs. On the other hand, high tower posts 24a are erected on the foundation block 35 at the right bank and an anchor block 22a for the main cable is installed at the rear side of the tower posts 24a. The main cable 3 are stretched between the tower posts 24a, 24b and both ends 3a, 3b are fixed to the anchor blocks 22a, 22b. Suspended cables 5 are extended down from the main cable 3 at every equal distance and connected to both ends of the cross girders 6 to support stringers, floor plates, and handrails 10 of the passage way. A steady rest 30 is installed right under the cross girder 6 and anchors 30a, 30b of both ends are fixed to anchor blocks 35 respectively and supported at the flange under the cross girder 6 at every equal distance by U-shaped bolts 31 and fastened with nuts so as to remove them from the upper side.

102. 发明专利

JPH07300815A PANEL MOUNTING STRUCTURE 失效
公开(公告)号：JPH07300815A
公开(公告)日：1995-11-14
申请号：JP11469294
申请日：1994-04-28
申请人： KUMAGAI GUMI CO LTD , OHBAYASHI CORP , TOBISHIMA CONSTRUCT CO LTD , TODA CONSTRUCTION , PENTA OCEAN CONSTRUCTION
发明人： OTA YOSHIHARU
IPC分类号： E01D11/00 , E01D11/02
摘要： PURPOSE:To easily mount a specified panel to a mounting rack with a high accuracy. CONSTITUTION:Two channel steels 6, which serve as a panel side connection member, are installed as one group on the rear side of a large-sized panel 1 assembled with PC panels 3, thereby forming a panel mounting structure. Two channel steels 11 serving as a mounting rack side connection member are installed to a mounting rack 2 as one group. A connection bolt 21 is inserted into a groove-shaped opening 7 formed between the channel steels 6 and a groove-shaped opening 13 formed between the channel steels 11 and connected with each other, thereby mounting the large-sized panel to the mounting rack 2.

103. 发明专利

JPH0791808B2 失效
公开(公告)号：JPH0791808B2
公开(公告)日：1995-10-09
申请号：JP9163688
申请日：1988-04-15
IPC分类号： E01D11/00 , E01D11/02 , E01D19/14

104. 发明专利

JPH07225175A STRUCTURE AND VIBRATING AND DAMPING SYSTEM FOR MEASUREMENT OF VIBRATION CHARACTERISTIC 失效
公开(公告)号：JPH07225175A
公开(公告)日：1995-08-22
申请号：JP1548494
申请日：1994-02-09
申请人： HIGASHIJIMA CHINKAKU
发明人： HIGASHIJIMA CHINKAKU
IPC分类号： E01D1/00 , E01D11/02 , E01D11/04 , G01M7/02 , G01M9/08
摘要： PURPOSE:To set a damping force in an up-and-down vibration mode and a pitch vibration mode independently and freely variably and to enhance the efficiency of a measuring operation by a method wherein vibrators whose electromechanical conversion performance is equal are connected respectively to two positions at a structure, a translation displacement and a rotation displacement are applied and the damping force is applied to the vibrators. CONSTITUTION:A power-supply circuit which makes driving electric power flow to both vibrators 41, 42 is constituted of an oscillation unit 20, of driving output circuits 221, 222 and of an unbalance adjusting circuit 24 having a resistance R0. In a vibrating state, both vibrators are connected to the driving output circuits 221, 222, by a switch SW, and the electric power is introduced. When the vibrating state is shifted to a damping state, the switch SW is changed over, and input connecting terminals 101', 101'', 102', 102'' for the individual vibrators 41, 42 are connected to variable damping resistances RA, RB. At this time, the unbalance adjusting circuit 24 adjusts an adjustment-variable part, and an unbalance voltage is made variable by changing a voltage value in such a way that, e.g. the voltage is made identical to a voltage sent to the driving output circuit 221 and that its phase is in-phase or in opposite phase. Thereby, various conditions can be set freely.

105. 发明专利

JPH07166513A LONG BRIDGE AND EXTRA-LONG BRIDGE PROVIDED WITH CONVEYING SYSTEM 失效
公开(公告)号：JPH07166513A
公开(公告)日：1995-06-27
申请号：JP34572593
申请日：1993-12-13
申请人： MIZUKAMI HIROYUKI , MIZUKAMI MIKIYUKI
发明人： MIZUKAMI HIROYUKI , MIZUKAMI MIKIYUKI
IPC分类号： E01D1/00 , B61B15/00 , E01D2/00 , E01D2/04 , E01D11/00 , E01D11/02
摘要： PURPOSE:To obtain a long bridge which has a long span, a large traffic capacity and a road course released to pedestrians, by providing carriers and pallets and also providing, in the gridge girder, an automatic conveying lane to transfer or make them travel. CONSTITUTION:Each vehicle 11 is loaded on a carrier and a pallet to be conveyed. A bridge itself is regarded as one system and vehicles are automatically transferred within exclusive automatic conveying lanes 13. The carrier and pallet 12 are allowed automatically travel by a conveyor controller 23 installed in a management building. The carrier and pallet 12 may be a self- mobile type like a unmanned carrying behicle or may be controlled on the track side by making use of a linear motor. For instance rail way, rope way, cable way, conveyor, lift, etc., are provided on the automatic conveying lanes 13 to convey the carriers and pallets. Containers may by loaded in stead of behicles.

106. 发明专利

JPH07119795A EARTHQUAKE DAMPING DEVICE 失效
公开(公告)号：JPH07119795A
公开(公告)日：1995-05-09
申请号：JP28419093
申请日：1993-10-20
申请人： ISHIKAWAJIMA HARIMA HEAVY IND , KAJIMA CORP
发明人： MUTAGUCHI KATSUO , NAKAMURA KENJI , MARUOKA MASANORI , MURATA TAMOTSU , TANIDA KOJI , KOIKE YUJI , YAMADA SHUNICHI , ARITA TOMOHIKO , KUROKAWA YASUTSUGU , ISHII KOJI
IPC分类号： E01D1/00 , E01D11/02 , E01D19/14 , E04H9/02 , F16F15/02
摘要： PURPOSE:To regulate the intrinsic cycle of a weight easily. CONSTITUTION:Support rollers 3 are provided to the left side and the right side on a base frame 2. On the left side and the right side support rollers 3, a V-shaped rail 4 composed by connecting the left side and the right side rail bodies 4a through a hinge 5 is loaded allowable to fluctuate freely. A weight 6 long in the lateral direction is loaded on the V-shaped rail 4, and its central part is connected to the hinge 5. Between the both ends of the weight 6 and the both ends of the V-shaped rails 4, operation devices to regulate the intrincsic cycle of the weight 6 by converting the V-shaped angle of the V-shaped rail 4 are provided.

107. 发明专利

JPH0754915A VIBRATION CONTROL DEVICE 失效
公开(公告)号：JPH0754915A
公开(公告)日：1995-02-28
申请号：JP21922493
申请日：1993-08-12
申请人： ISHIKAWAJIMA HARIMA HEAVY IND , KAJIMA CORP
发明人： MUTAGUCHI KATSUO , MURATA TAMOTSU , MORITA HIDEO , TANIDA KOJI , KOIKE YUJI , YAMADA SHUNICHI , ARITA TOMOHIKO , KUROKAWA YASUTSUGU , ISHII KOJI
IPC分类号： E01D1/00 , E01D11/02 , E01D19/14 , E04H9/02 , F16F15/02
摘要： PURPOSE:To select the shape of a weight for use in a vibration control device so that the height remains unchanged, structure the device compactly, and allow installing it at any intermediate floor of the building concerned by allowing the weight to swing on supporting rollers in a single piece with a V-rail in case swings due to earthquake are generated in the building. CONSTITUTION:At a certain spacing to the left and right, a plurality of supporting rollers 3 are installed on the oversurface of a base frame 2 installed at the floor 1 of a building. A V-rail 4 formed with a certain angle of opening is placed on the oversurfaces of the supporting rollers 3 in such a way as swinging freely. Over the rail 4, a weight 5 is fixed which is embodied in the form of an upset triangle so as to mate with the rail 4. The weight 5 is swung so that it makes simple harmonic motion in a single piece with the rail 4 in the direction to the left and right upon the supporting rollers 3, and thereby a spring system due to restoration force using the gravitational force is formed. A left and a right projection 6 are installed at the sides on the front and rear of the weight 5, and a left and a right buffer 8 mating with the projections 6 are installed on a frame 7 which pinches the weight 5 fore and aft, and thereby the swinging region of the weight 5 is restricted.

108. 发明专利

JPH0754914A VIBRATION CONTROL DEVICE 失效
公开(公告)号：JPH0754914A
公开(公告)日：1995-02-28
申请号：JP21922393
申请日：1993-08-12
申请人： ISHIKAWAJIMA HARIMA HEAVY IND , KAJIMA CORP
发明人： MUTAGUCHI KATSUO , MURATA TAMOTSU , MORITA HIDEO , TANIDA KOJI , KOIKE YUJI , YAMADA SHUNICHI , ARITA TOMOHIKO , KUROKAWA YASUTSUGU , ISHII KOJI
IPC分类号： E01D1/00 , E01D11/02 , E01D19/14 , E04H9/02 , E04H9/14 , F16F15/02
摘要： PURPOSE:To facilitate processing of a weight and provide easy adjustability of the natural period by allowing the weight to swing on supporting rollers in a single piece with a V-rail in case swings due to earthquake are generated in a structure, generating a similar vibration control mass in a simple pendulum equivalently, and adjusting the thickness of a liner interposed between the weight and the V-rail. CONSTITUTION:At a certain spacing to the left and right, a plurality of supporting rollers 3 are installed on the oversurface of a base frame 2 installed at the top of a structure 1. A left and a right rail element 4a are butted together into V form and coupled by a hinge 5 with angle adjustability to form a V-rail 4, which is placed on the oversurfaces of the supporting rollers 3 in such a way as swinging freely to the left and right. A weight 6 as a vibration control mass is arranged over the V-rail 4, and the center of the weight 6 is coupled with a bracket 7 to the hinge 5, and a liner 10 for adjustment of the natural period is interposed between the two ends of them. When swings due to an earthquake are generated in the structure 1, the weight 6 is swung to the left and right on the supporting rollers 3 in a single piece with the V-rail 4 so that it works as vibration control mass.

109. 发明专利

JPH0734416A SUSPENDED SCAFFOLD DAMPING METHOD FOR CABLING WITHOUT STORM ROPE 失效
公开(公告)号：JPH0734416A
公开(公告)日：1995-02-03
申请号：JP18046893
申请日：1993-07-21
申请人： NIPPON STEEL CORP
发明人： HOJO TETSUO , YANO MORITOSHI , SUGIMOTO MASAKAZU , YAMAZAKI SHINSUKE
IPC分类号： E01D11/00 , E01D11/02 , E04G3/00 , E04G3/10
摘要： PURPOSE:To suppress vibration from occurring in walking by connecting a pair of scaffold floor constructions provided on the right and left sides without storm rope with a wire rope between cross-bridges. CONSTITUTION:The floor constructions 1 of a pair of right and left 7 suspended scaffolds 5 are connected to each other with a wire rope 8 between cross-bridges 9. Next the vibration produced on one floor construction 1 by the walking of man is transmitted to the other floor construction 1 to reduce the vibration by the interference between these floor constructions. Thus horizontal and torsional vibrations produced on the floor constructions in walking can be suppressed, work can be made in stable conditions, suspended scaffold can be constructed in a short period of time because a storm rope is not used, and also obstruction due to stiffening girder work by storm rope can be eliminated.

110. 实用新型

JPH0680042U 失效
公开(公告)号：JPH0680042U
公开(公告)日：1994-11-08
申请号：JP2621693
申请日：1993-04-21
IPC分类号： E01D1/00 , E01D11/02 , E01D11/04 , E01D19/14 , E04H9/02 , F16F15/02

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