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1. 发明专利

JPH09242382A SLIDING BEARING HAVING FRICTIONAL FORCE AND BASE ISOLATION STRUCTURE BY USE OF THE SLIDING BEARING AND LAMINATE RUBBER BEARING 失效
公开(公告)号：JPH09242382A
公开(公告)日：1997-09-16
申请号：JP5497996
申请日：1996-03-12
申请人： KAJIMA CORP , ASAHI TEC CORP
发明人： MIURA YOSHIKATSU , OMIKA YUKIHIRO , YASAKA ATSUHIKO , TAKENAKA YASUO , UENO KAORU , NANAMI YUTAKA
IPC分类号： E04H9/02 , F16F15/02 , F16F15/04
摘要： PROBLEM TO BE SOLVED: To provide an attenuating function with bringing-out of a certain frictional force on a sliding face, by using several sliding bearings in which the sliding face is treated with a preventive processing against sticking by use or a metallic plate and several laminated rubber bearings together. SOLUTION: Shoes 1' for a structure are provided at the bottom of the structure 1 and a durable metallic plate 5 is attached thereto. The sliding bearing 4 having a frictional force is put on a durable metallic plate 6 fitted to a foundation 2 through a specially processed part 7. Even if it is left in this condition for a long period, it is neither adheres nor the characteristics deteriorate and the attenuation property is kept. And further, when the sliding bearing 4 and the laminated rubber bearing 3 are used together, the proper vibration period of the base isolation system of the structure becomes longer in comparison with a single kind of the laminated rubber bearing 3. In this way, this system is sufficiently applicable for a structure having a long proper vibration period or an earthquake with a long periodical component, and hence this system can bring out an excellent vibration isolation effect.

2. 发明专利

JPH1162312A SLIDE BEARING AND MANUFACTURE THEREOF 失效
公开(公告)号：JPH1162312A
公开(公告)日：1999-03-05
申请号：JP22880897
申请日：1997-08-10
申请人： KAJIMA CORP , ASAHI TEC CORP
发明人： OMIKA YUKIHIRO , MIURA YOSHIKATSU , UENO KAORU , IIZUKA MASAMI , TAKENAKA YASUO , TAKAOKA EIJI , NANAMI YUTAKA , YANAGIDATE RYUJI
IPC分类号： E04B1/36 , E04H9/02 , F16F15/02
摘要： PROBLEM TO BE SOLVED: To use this slide bearing for the sliding surface of a high compression surface by using the solid lubricant layer impregnated with fluorine. SOLUTION: A substrate layer 311 is formed on the surface of a lower bearing disc 3. The substrate layer 311 is taken as treating means for rust prevention, wear resistance, and adherence, such as a tufftride treatment or a manganese phosphate treatment. A fluorine-contained solid lubricant layer 313 is put on the surface of the substrate layer 311 for coating. The substrate layer 311 and fluorine-contained solid lubricant layer 313 form a lubrication part 31. The substrate layer 311 is formed by performing an ordinary tufftride treatment or a manganese phosphate treatment on the surface of the layer part bearing disc. In the mext place, resin liquid obtained by adding polyaramide resin and fluorine-contained oil in MOS2 , graphite, and PTEE to be dissolved in a solvent is sprayed for painting on the surface of the substrate layer 311 of the lower part bearing disc 3, thereby forming the fluorine-contained solid lubrication layer 313 through baking.

3. 发明专利

JP2014196812A 免震装置有权
标题翻译：基座隔离装置
公开(公告)号：JP2014196812A
公开(公告)日：2014-10-16
申请号：JP2013073306
申请日：2013-03-29
申请人：中部電力株式会社 , Chubu Electric Power Co Inc , 鹿島建設株式会社 , Kajima Corp
发明人： SHIMAMOTO RYU , TAKENAKA YASUO , SATO OSAMI , NAKAYAMA NAOYUKI , HIKITA MAKIKO , TAKAOKA EIJI
IPC分类号： F16F15/02 , E04H9/02
摘要：【課題】連結部材の搬送や免震装置の製作が容易であるとともに、連結部材の軽量化により連結部材固有の振動を低減することができる免震装置を提供する。【解決手段】複数のH型鋼1aと複数のH型鋼1bとを、平面上直交するように上下に配置して井桁状部材2を形成し、連結部材1とする。H型鋼1aとH型鋼1bとは、取付け板とボルト等で緊結する等の方法により一体化される。各段複数個ずつ配置された積層ゴム3を、この連結部材1により上下に連結し、免震装置4を製作する。【選択図】図1
摘要翻译：要解决的问题：提供一种便于连接构件的输送和基底隔离装置的制造的基座隔离装置，并且可以通过节省连接构件的重量来减少连接构件特有的振动。解决方案：连接构件1包括平行横梁2，该平行横梁2通过将多个H形钢1a和多个H形钢1b布置成彼此正交的方式而形成平面。 H形钢1a和H形钢1b通过用安装板，螺栓等固定的方式结合在一起。通过连接构件1将布置在各层中的多个层叠橡胶3垂直连接来制造基底隔离装置4。

4. 发明专利

JP2008298203A Base isolation structure of facility foundation 有权
标题翻译：设施基金会基层隔离结构
公开(公告)号：JP2008298203A
公开(公告)日：2008-12-11
申请号：JP2007145594
申请日：2007-05-31
申请人： Kajima Corp , Nippon Steel Corp , 新日本製鐵株式会社 , 鹿島建設株式会社
发明人： HANADA KENSHI , KOBAYASHI SHIGEO , TAKANO YOSHIHIRO , AKASHI YUZO , TAKENAKA YASUO , SUNAZAKA YOSHIO
IPC分类号： F16F15/04
摘要： PROBLEM TO BE SOLVED: To provide a base isolation structure of a production facility or a facility foundation usable even in a severe environment such as a high temperature, and superior in maintainability.
SOLUTION: A bearing or a device of small vertical deformation such as a rigid sliding bearing or a rolling bearing 2 is arranged on a foundation 5 immediately under the production facility or a facility bottom 6. A base isolation bearing or a device or a steel, viscous or frictional damper 3 having a restoring function such as a lead-plug containing laminated rubber bearing or a high damping rubber bearing is arranged on the production facility or the facility foundation 5 on its periphery, that is, outside the production facility or the facility bottom 6. The respective bearings or the devices are integrated by arranging an integrated base 4 on a bearing or a device of the small vertical deformation and the base isolation bearing or the device or the steel, viscous or frictional damper 3 having the restoring function, and the production facility or a facility is also arranged on this integrated base 4.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供即使在诸如高温等恶劣环境，且维护性优异的恶劣环境下也可以使用的生产设备或设施基础的基础隔离结构。解决方案：立即在生产设备或设备底部6的基座5上布置有诸如刚性滑动轴承或滚动轴承2的小垂直变形的轴承或装置。基座隔离轴承或装置或具有恢复功能的钢，粘性或摩擦阻尼器3，其包括层压橡胶轴承或高阻尼橡胶轴承的铅塞设置在其周边的生产设施或设施基座5上，即在生产设备外部或设备底部6.相应的轴承或装置通过将集成基座4布置在轴承或小垂直变形的装置和基座隔离轴承或装置或钢，粘性或摩擦阻尼器3上而集成，具有恢复功能，生产设施或设施也安排在这个综合基地。4.版权所有（C）2009，JPO＆INPIT

5. 发明专利

JPH1037517A BASE ISOLATING STRUCTURE 失效
公开(公告)号：JPH1037517A
公开(公告)日：1998-02-10
申请号：JP19194096
申请日：1996-07-22
申请人： KAJIMA CORP
发明人： KUROKAWA YASUTSUGU , SAKAMOTO MITSUO , YAMADA SHUNICHI , TAKENAKA YASUO , MAKIBE KAZUNARI
IPC分类号： E04H9/02
摘要： PROBLEM TO BE SOLVED: To provide a base isolating structure capable of reducing torsional vibration by arranging a base isolating device on the base isolating layer of a building, arranging a damping device in the direction laid along the short edge on a plane, and jointly using the base isolating device and the damping device. SOLUTION: A laminated rubber 3 as base isolating device is arranged on the base isolating layer of a building 1 having a flat plane form. An oil damper 5 as a damping device is arranged in the base isolating layer of the part situated in the short edge of the building where the largest vibration amplitude reveals by torsional vibration. The torsional vibration is efficiently suppressed by the oil damper 5 to add the damping of vibration, and the response of the building 1 in earthquake is reduced more than the case with only the laminated rubber 3. Since the torsional vibration in earthquake can be reduced to moderate the collision of the short edge part of the building, it is not required to separately divide the building and the building can be integrally constructed.

6. 发明专利

JPH09104513A BASE ISOLATION WAREHOUSE 失效
公开(公告)号：JPH09104513A
公开(公告)日：1997-04-22
申请号：JP25998195
申请日：1995-10-06
申请人： KAJIMA CORP
发明人： NAKAYAMA KATSUMI , OTSUKA TOSHIMASA , YOSHIGAI SHIGERU , OIKE KAZUHITO , NAGANO KANEO , FUKUSHIMA TSUGUHITO , TAKENAKA YASUO
IPC分类号： E04B1/34 , B65G1/00 , B65G1/14 , E04B1/36 , E04H5/00 , E04H9/02 , F16F15/04
摘要： PROBLEM TO BE SOLVED: To prevent drop of a cargo without depending on a drop protective means at the time of an earthquake by supporting a slab for mounting a rack by a base isolation device which burdens vertical load applied to the slab while allowing relative horizontal displacement to a foundation of the slab. SOLUTION: A device is composed of a foundation 1, a slab 2 constructed at a distance from the foundation in a vertical direction, a rack 3 composed of frames constructed on the slab 2, and a base isolation device 4 installed between the foundation 1 and the slab 2. Walls 5 and a roof 6 are separated from the slab 2 and at the time of earthquake, the slab 2 and the rack 3 perform independent movement, and clearance expected to include horizontal displacement quantity of the slab 2 to the foundation 1 is secured between the slab 2 and the walls 5 around the slab 2 separated from it. The base isolation device 4 burdens vertical load applied to the slab 2 while allowing relative horizontal displacement by use of lamination rubber bearing, and sliding bearing comprising a low friction material provided between bearing bodies insulated from each other.

7. 发明专利

JPH08277654A LEAD DAMPER WITH AXIAL SHIFT ADJUSTING MECHANISM 失效
公开(公告)号：JPH08277654A
公开(公告)日：1996-10-22
申请号：JP10488995
申请日：1995-04-05
申请人： KAJIMA CORP , OILES INDUSTRY CO LTD
发明人： YAMADA SHUNICHI , TAKENAKA YASUO , ARITA TOMOHIKO , MIYAGAWA NOBUYUKI , SHIMODA IKUO , IKENAGA MASAYOSHI , MIYAZAKI MITSURU
IPC分类号： E02D27/34 , E04H9/02 , F16F7/12 , F16F15/02
摘要： PURPOSE: To prevent the vertical stress fluctuation of a lead body and secure the pure shearing deformation of the lead body by fixing a plastic deformation section made of the lead body on one side of a structure, arranging an axial guide mechanism section allowing a vertical shift on the other side, and arranging link mechanisms on both sides of the plastic deformation section. CONSTITUTION: When earthquake force is applied, upper and lower structures G, B are relatively displaced in the horizontal direction. A link mechanism section 2A mainly follows the displacement of the upper structure G. The deformation of the lead body 4 of a plastic deformation section 1 is restricted by the displacement of the link mechanism section 2A. The vertical shift of a vertical guide mechanism section 2B is restricted by the deformation of a link mechanism section 2B. The fluctuation of the lead body 4 in the height direction is absorbed by the shift of a piston body 18 caused by the fluctuation of the lower link of the link mechanism section 2A. No excessive tensile resistance is applied to the lead body 4. The axial deformation stress applied to the lead body 4 is mitigated, and the pure shearing plastic deformation can be obtained.

8. 发明专利

JPH06272426A ELASTO-PLASTIC DAMPER 失效
公开(公告)号：JPH06272426A
公开(公告)日：1994-09-27
申请号：JP6527393
申请日：1993-03-24
申请人： KAJIMA CORP , OILES INDUSTRY CO LTD
发明人： ARITA TOMOHIKO , YAMADA SHUNICHI , TAKENAKA YASUO , TANAKA NAOKI , FUKUMOTO TOSHIYUKI , FUKUZAWA EIJI , MAEDA SHOZO , SHIMODA IKUO , IKENAGA MASAYOSHI , MIYAZAKI MITSURU
IPC分类号： E04H9/02 , F16F7/12
摘要： PURPOSE:To enhance deformation capability of a lead damper by preventing tensile breakage and adhesive breakage due to bending stress. CONSTITUTION:An elasto-plastic damper comprises flanges 2, 2 connected to mutually insulated structural components and a lead damper 3 sandwiched by the flanges 2, 2 with both ends being bonded to the respective flanges 2, 2. The lead damper 3 is divided in plural layers in axial direction. Lead 31 is disposed in the middle, and lead alloy 32, 32 of tensile and shearing strength layer than those of the lead 31 are disposed on both sides toward the flanges 2, 2 in axial direction, both being bonded together. The adhesive strength between the lead 31 and the lead alloy 32 and between the lead alloy 32 and the flange 2 are larger than material strength of the lead alloy, so that tensile breakage and adhesive breakage and prevented without increasing sectional areas of both ends and thus the deformation capability is enhanced.

9. 发明专利

JPH05106678A LAMINATED RUBBER SUPPORT 失效
公开(公告)号：JPH05106678A
公开(公告)日：1993-04-27
申请号：JP27097391
申请日：1991-10-18
申请人： KAJIMA CORP
发明人： YAMADA SHUNICHI , KOBORI TAKUJI , TAKENAKA YASUO , KOJIKA NORIHIDE , NISHIMURA ISAO
IPC分类号： E04H9/02 , F16F13/00 , F16F13/08 , F16F15/04
摘要： PURPOSE:To provide a laminated rubber support wherein long period use can be attained o provide large horizontal deformation ability and further to prevent generation of buckling in a laminated rubber. CONSTITUTION:A rubber-made bag unit 2 is mounted to the inside of a laminated rubber 1 formed in a ring shape. Upper/lower part plates 4, 5 for installation are provided respectively above and below the laminated rubber 1 and the bag unit 2. Fluid of compressed air or the like is injected from a filler port 3 into the bag unit 2 to inflate it in a vertical direction. Compressed air in the bag unit 2 bears a burden fully or partly of a perpendicular load, acting on a laminated rubber support A, to prevent buckling of the ring-shaped laminated rubber 1. The laminated rubber support for long period use can be attained with small horizontal rigidity of the ring-shaped laminated rubber 1.

10. 发明专利

JPH03117755A VIBRATION DAMPING DEVICE 失效
公开(公告)号：JPH03117755A
公开(公告)日：1991-05-20
申请号：JP25447589
申请日：1989-09-29
申请人： KAJIMA CORP
发明人： YAMADA SHUNICHI , KOBORI TAKUJI , TAKENAKA YASUO , ARITA TOMOHIKO , TSUJIMOTO TETSUYA , KUROKAWA YASUTSUGU , ORUI SATORU
IPC分类号： E04H9/02 , F16F15/02 , F16H15/02
摘要： PURPOSE:To get a simple and small sized damping device by forming a damper as a body of revolution which has a circular arc shape vertical cross section, and contacts with a structure on this circular arc, and has a center of gravity located apart from the geometrical center of the circle, and by utilizing oscillation of this body of revolution caused by vibration of the structure. CONSTITUTION:A damping device A is mounted on a structure so as to make rolling motion only. The damping device A is formed so that it is a part of a body of revolution 1 and its vertical cross section is a semi-cylindrical body which contacts with the structure. The center O of the circular arc and the center of gravity G of the damping device A do not coincide. A counter weight 2 is vertically movably by adjusting bolts 3 and nuts 4 attached by screw on the upper side of the body of revolution 1. Because the damper device A is formed so that the vibrational energy of the structure is absorbed by utilizing the kinematic energy of the body of revolution 1 with this constitution, it is possible to get a simple and small size damping device.

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