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1. 发明专利

JP2002061136A END SHOCK ABSORBER 失效
公开(公告)号：JP2002061136A
公开(公告)日：2002-02-28
申请号：JP2000253335
申请日：2000-08-24
申请人： NIPPON STEEL METAL PROD , KAWASAKI STEEL METAL PRODUCTS , SHINKO KENZAI LTD , SUMITOMO METAL STEEL PROD , TOKYO SEIKO CO LTD , NIPPON KOKAN LIGHT STEEL KK
发明人： KAJI SATOSHI , OKADA HIDEYUKI , ISHII YASUSHI , KAJIMURA NORIHIKO , TAKAMORI KIYOSHI , HORIKAWA NORIYUKI
IPC分类号： E01F15/04 , E01F15/02 , E01F15/08
摘要： PROBLEM TO BE SOLVED: To provide an end shock absorber provided in a guard rail end part of a branch area of an expressway or the like, capable of surely absorbing shock energy while controlling a sliding direction in case of vehicle collision in a simple structure. SOLUTION: Sliding beams 6 to 9 are slidably locked and disposed at the end parts of two guard rails 3, 4, and the tip pats of the sliding beams 6 to 9 are provided with a winding sleeve beam 10. Separating struts 11 to 14 are provided at suitable spaces in the respective sliding beams 6 to 9, a filler block 34 non-contractive and freely expansible is disposed between the corresponding separating struts on both sides, and both sliding beams are connected to each other at a suitable space by circular-arc plates 15 to 19. Sliding struts 20 to 23 are provided in the central areas of the circular-arc plates 15 to 19, and held to freely slide in the sliding directions of the sliding beams 6 to 9 by a guide rail 24 where the lower end parts of the sliding struts 20 to 23 are fixed to the foundation part.

2. 发明专利

JP2001090035A END BUFFER 失效
公开(公告)号：JP2001090035A
公开(公告)日：2001-04-03
申请号：JP26537499
申请日：1999-09-20
申请人： NIPPON STEEL METAL PROD , KAWASAKI STEEL METAL PRODUCTS , SHINKO KENZAI LTD , SUMITOMO METAL STEEL PROD , TOKYO SEIKO CO LTD , NIPPON KOKAN LIGHT STEEL KK , JAPAN HIGHWAY PUBLIC CORP
发明人： TSUDA TAKESHI , ISONO TATSUAKI , KAJI SATOSHI , OKADA HIDEYUKI , ISHII YASUSHI , KAJIMURA NORIHIKO , KAWADA KOJI , HORIKAWA NORIYUKI
IPC分类号： E01F15/04 , E01F15/02
摘要： PROBLEM TO BE SOLVED: To absorb the energy of a clash while controlling a sliding direction when vehicles clash with each other by simple structure in end buffers installed on the ends of a branch section in expressway or the like. SOLUTION: Sliding beams 6-9 are arranged to the ends of two guard rails 3 and 4 to lock in a slidable manner, and a rolled wing beam 10 is provided to the front end section of the sliding beams 6-9. Separated struts 11-14 are provided to the sliding beams 6-9 at proper intervals, and circular arc plates 15-19 connect between both sliding beams at a proper interval. Sliding struts 20-23 are provided to the central parts of the circular arc plates 15-19, and the lower ends of the sliding struts 20-23 are held along the sliding direction of the sliding beams 6-9 in a slidable manner with a guide rail 24 fixed to a footing section.

3. 发明专利

JP2002227150A PROTECTIVE FENCE END SECTION BUFFER DEVICE 失效
公开(公告)号：JP2002227150A
公开(公告)日：2002-08-14
申请号：JP2001025762
申请日：2001-02-01
申请人： KAWASAKI STEEL METAL PRODUCTS , SHINKO KENZAI LTD , SUMITOMO METAL STEEL PROD , TOKYO SEIKO CO LTD , NIPPON STEEL METAL PROD , NIPPON KOKAN LIGHT STEEL KK
发明人： OKADA HIDEYUKI , ISHII YASUSHI , KAJIMURA NORIHIKO , TAKAMORI KIYOSHI , KAJI SATOSHI , HORIKAWA NORIYUKI
IPC分类号： E01F15/04 , E01F15/02 , E01F15/08 , F16F7/00 , F16F7/12
摘要： PROBLEM TO BE SOLVED: To improve compressive strength when a vehicle collides from a side and reliably absorb collision energy in a protective fence end section buffer device installed at the end sections of guardrails at a branch section of a superhighway or the like. SOLUTION: Sliding beams 5-8 are slidably locked and arranged at the end sections of two guardrails 3 and 4, and a wing beam 9 is provided at the tip section of the sliding beams. Fillers 10-13 preventing the shrinkage of intervals at a vehicle collision are properly arranged between the end sections of two guardrails 3 and 4 and between the sliding beams 5-8. A plurality of tubular energy absorbing members 14 are arranged in series along the sliding direction of the sliding beams in a void surrounded by the sliding beams 5-8 and the fillers 10-13. Two of sliding poles 15-17 are provided on each of the fillers 10-12, and the lower end sections of the sliding poles 15-17 are held slidably along the sliding direction of the sliding beams respectively by two guide rails 19 fixed to a foundation section.

4. 发明专利

JPH09170211A TERMINAL END PART STRUCTURE OF GUARD RAIL 失效
公开(公告)号：JPH09170211A
公开(公告)日：1997-06-30
申请号：JP34916695
申请日：1995-12-20
申请人： NIPPON STEEL METAL PROD , KAWATETSU STEEL PROD CORP , SHINKO KENZAI KOGYO KK , SUMIKIN KOZAI KOGYO KK , TOKYO SEIKO CO LTD , NIPPON KOKAN LIGHT STEEL KK
发明人： YAMURA MASAYUKI , OKADA HIDEYUKI , ENDO TETSUYA , YAMAMOTO CHIKASHI , TAKAMORI KIYOSHI , HORIKAWA NORIYUKI
IPC分类号： E01F15/04 , E01F15/02 , E01F15/08
摘要： PROBLEM TO BE SOLVED: To enhance the safety and durability while making excellent the external appearance of a guard rail in the vicinity of a terminal end support column. SOLUTION: A beam terminal end part 12a is secured by means of a bolt to a bracket which is secured by means of a bolt 22 to a terminal end support column 11. A front cover 14 and a rear cover 15 are superposed over the front and rear surfaces of the beam terminal end part 12a, and these three are integrally incorporated with one another by a fixing member. In their superposed parts, the beam terminal end part 12a, the rear cover 15 and the rear surface of the front cover 14 have substantially the same sectional shape. An upper surface cover 16 is attached to the upper surface. At lease one of the front cover 14, the rear cover 15 and the front cover 14 is made of resin or rubber. The fixing member has an expandable front end part (bulged part), and when it is pushed into attaching holes formed in these three components 14, 12a, 15, the front end part expands so as to prevent the fixing member from coming off. Since the guard rail is covered in the vicinity of the terminal end support column 11 and the beam terminal end part 12a, it exhibits a satisfactory external view. Since the upper edge of the beam terminal end part 12a is not exposed, and the cover is made of resin or rubber, it is safe for pedestrians.

5. 发明专利

JPH09170212A COVER STRUCTURE FOR SUPPORT COLUMN OF GUARD RAIL 失效
公开(公告)号：JPH09170212A
公开(公告)日：1997-06-30
申请号：JP34916795
申请日：1995-12-20
申请人： NIPPON STEEL METAL PROD , KAWATETSU STEEL PROD CORP , SHINKO KENZAI KOGYO KK , SUMIKIN KOZAI KOGYO KK , TOKYO SEIKO CO LTD , NIPPON KOKAN LIGHT STEEL KK
发明人： YAMURA MASAYUKI , OKADA HIDEYUKI , ENDO TETSUYA , YAMAMOTO CHIKASHI , TAKAMORI KIYOSHI , HORIKAWA NORIYUKI
IPC分类号： E01F15/04 , E01F15/02 , E01F15/08
摘要： PROBLEM TO BE SOLVED: To make excellent the external appearance of a support column part of a guard rail and to enhance the safety and the workability. SOLUTION: A sheathing member 20 is composed of a conduit-like cover 23 and an upper surface cover 24 at least one of which is made of resin or rubber. The conduit-like cover 23 has a part which is inscribed with a support column and which is curved along a curved barrel surface of the support column 11, and a bottom side part 21 which has the same shape as that of the rear surface shape of a beam 1, and which is formed therein with a cut-out 2 for preventing interference with a bracket 14. The upper surface cover 24 has substantially the same shape as the horizontally sectional shape of the upper surface part of the conduit-like cover 23 so that the conduit-like cover 11 inserted from above, is made at its inner surface part into contact with a cover attaching fitting 25 provided at the outer peripheral part of the support column 11 while the upper surface part of the conduit cover 23 is made into contact with the upper surface cover 24, and thereafter, it is fixed at several points by expandable pins.

6. 发明专利

JP2007162224A Structure for preventing metal piece from adhering to guardrail 审中-公开
标题翻译：用于防止金属层从附着到防护层的结构
公开(公告)号：JP2007162224A
公开(公告)日：2007-06-28
申请号：JP2005356021
申请日：2005-12-09
申请人： Jfe Metal Products & Engineering Inc , Jfe建材株式会社 , Nippon Steel & Sumikin Metal Products Co Ltd , Shinko Kenzai Ltd , Tokyo Seiko Co Ltd , 日鐵住金建材株式会社 , 東京製綱株式会社 , 神鋼建材工業株式会社
发明人： KAJIMURA NORIHIKO , OKADA HIDEYUKI , ISHII YASUSHI , OKAYAMA TAKAHIRO , KAJI SATOSHI
IPC分类号： E01F15/04
摘要： PROBLEM TO BE SOLVED: To provide a structure for preventing the adhesion of a metal piece, which prevents the metal piece of a vehicle from adhering to a joint section between guardrails even if the vehicle such as an automobile is brought into contact with the guardrail at an acute angle. SOLUTION: In this structure 1 for preventing the adhesion of the metal piece, a sliding part 4 is formed near the joint section 3 at least in an overhanging area 5a and near a fixing bolt 6 for the joint section 3 on the guardrail 2 which is constituted by making corrugated plate-like beams 5 overlap each other from the overhanging area 5a and a sunken area 5b so as to elongate them. When the vehicle such as the automobile comes into contact with the guardrail 2, the sliding part 4 makes a fender of the vehicle and the edge of a door slide on the sliding part 4, and makes the fender and the edge of the door go over a step of the end 5c of one plate-like beam 5 in the joint section 3 between the guardrails 2, and the other plate-like beam 5, or a bolt head 6a protruding at least in the overhanging area 5a of the fixing bolt 6 without being caught in them. This prevents the adhesion of the metal piece. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于防止金属片粘附的结构，即使汽车等车辆与车辆接触，也能防止车辆的金属片粘附在护栏之间的接合部分上护栏处于锐角。解决方案：在这种用于防止金属片粘附的结构1中，至少在突出区域5a中和靠近护栏上的接合部分3的固定螺栓6附近在接合部分3附近形成滑动部分4 2由波纹状板状梁5从悬垂区域5a和凹陷区域5b彼此重叠构成，以便使它们伸长。当诸如汽车的车辆与护栏2接触时，滑动部件4使车辆的防护板和门的边缘在滑动部件4上滑动，并使挡泥板和门的边缘越过在护栏2和另一个板状梁5之间的接合部3中的一个板状梁5的端部5c的端部或至少在固定螺栓6的伸出部5a中突出的螺栓头6a 没有被抓住。这防止金属片的粘附。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2007136473A Portable type embossing machine 审中-公开
标题翻译：便携式破碎机
公开(公告)号：JP2007136473A
公开(公告)日：2007-06-07
申请号：JP2005330619
申请日：2005-11-15
申请人： Jfe Metal Products & Engineering Inc , Jfe建材株式会社 , Nippon Steel & Sumikin Metal Products Co Ltd , Shinko Kenzai Ltd , Tokyo Seiko Co Ltd , 日鐵住金建材株式会社 , 東京製綱株式会社 , 神鋼建材工業株式会社
发明人： OKADA HIDEYUKI , ISHII YASUSHI , KAJIMURA NORIHIKO , OKAYAMA TAKAHIRO , KAJI SATOSHI
IPC分类号： B30B12/00 , B30B1/32
摘要： PROBLEM TO BE SOLVED: To provide a portable type embossing machine which can form a projected portion on a workpiece, such as a beam of an existing guardrail, without dismounting the workpiece, and which can be easily carried. SOLUTION: A hydraulic cylinder 3 is fixed to one clamping surface 2a of a C type screw clamp 2 for gripping the workpiece W. A first forming die D 1 is mounted on the cylinder axis 3b of the hydraulic cylinder 3. A second forming die D 2 is arranged on the opposite side of the workpiece W and is mounted on the other clamp surface 2b of the C type screw clamp. The workpiece W is gripped by means of the first forming die D 1 and the second forming die D 2 . The portable type embossing machine 1 carries out the embossing operation for forming the projected portion E on the surface of the workpiece W by driving the cylinder axis 3b by supplying working fluid into the hydraulic cylinder 3 by means of a hydraulic pressure applying means. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种便携式压花机，其可以在工件上形成突出部分，例如现有护栏的梁，而不拆卸工件，并且可以容易地承载。解决方案：液压缸3固定在用于夹紧工件W的C型螺钉夹具2的一个夹紧表面2a上。第一成形模具D 1安装在缸体轴线3b上液压缸3.第二成形模具D 2 布置在工件W的相对侧上，并安装在C型螺钉夹具的另一个夹紧表面2b上。工件W通过第一成形模具D 1和第二成形模具D 2 夹紧。便携式压花机1通过借助于液压施加装置将工作流体供给到液压缸3中来驱动缸轴3b，进行用于在工件W的表面上形成突出部分E的压花操作。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2007262723A Beam material for guard rail and connecting structure thereof 有权
标题翻译：用于保护轨道的梁材料及其连接结构
公开(公告)号：JP2007262723A
公开(公告)日：2007-10-11
申请号：JP2006088062
申请日：2006-03-28
申请人： Jfe Metal Products & Engineering Inc , Jfe建材株式会社 , Nippon Steel & Sumikin Metal Products Co Ltd , Shinko Kenzai Ltd , Tokyo Seiko Co Ltd , 日鐵住金建材株式会社 , 東京製綱株式会社 , 神鋼建材工業株式会社
发明人： KAJIMURA NORIHIKO , OKADA HIDEYUKI , ISHII YASUSHI , OKAYAMA TAKAHIRO , KAJI SATOSHI
IPC分类号： E01F15/04
摘要： PROBLEM TO BE SOLVED: To more effectively prevent adhesion of beam materials adjacent to each other by inserting a metal piece in a gap of a joint part where crest parts and valley parts are overlayingly engaged with each other. SOLUTION: In a guard fence for a road where the beam materials 42 are joined to the supports erected at predetermined spaces, when the two corrugated beam materials 42 adjacent to each other are connected to each other with the crest parts 61 and the valley parts 62 overlaid in the longitudinal direction, both right and left ends of the beam materials 42 are cut obliquely at the same angle to the horizontal direction and also linearly. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了更有效地防止彼此相邻的梁材料的附着，通过将金属片插入到顶部和谷部彼此重叠地接合的接合部的间隙中。
解决方案：在用于道梁的防护围栏中，梁材料42连接到竖立在预定间隙处的支撑件，当彼此相邻的两个波纹梁材料42彼此连接时，具有峰部61和在纵向方向上重叠的谷部分62，梁材料42的左右两端以与水平方向相同的角度倾斜地切割并且也线性地切割。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2013256762A Road sign device 有权
标题翻译：道路标志装置
公开(公告)号：JP2013256762A
公开(公告)日：2013-12-26
申请号：JP2012132016
申请日：2012-06-11
申请人： Jfe Metal Products & Engineering Inc , Jfe建材株式会社 , Shinko Kenzai Ltd , 神鋼建材工業株式会社 , Tokyo Seiko Co Ltd , 東京製綱株式会社 , Nippon Steel & Sumikin Metal Products Co Ltd , 日鐵住金建材株式会社
发明人： OKADA HIDEYUKI , OMORI NORITAKA , HINOKI YAYOI , SATO YOSHISATO
IPC分类号： E01F9/619 , E01F9/615 , G09F7/18
摘要： PROBLEM TO BE SOLVED: To provide a road sign device which can be installed regardless of place and can be easily mounted and further, of which the structure is simplified.SOLUTION: A road sign device 1 which can be mounted to a cable type guard fence 2 comprises a main body stay 10 which is disposed over cables C1-C2 and disposed to be in contact with the cable C in each portion, and a reflector plate 30 which is provided in the main body stay 10. In a cable holding part 21, the main body stay 10 is connected to the cable C1 of a top stage so as not to be dropped, and in a cable lock part 22, the main body stay 10 is locked to the cable C2 of a lower stage.
摘要翻译：要解决的问题：提供一种无论位置如何安装的路标装置，并且可以容易地安装并进一步，其结构简化。解决方案：一种可以安装到电缆型护栏的路标装置1 2包括主体支架10，其设置在电缆C1-C2上并且设置成与每个部分中的电缆C接触;以及反射板30，其设置在主体支架10中。电缆保持部21 主体支架10连接到顶部的电缆C1以便不会掉落，并且在电缆锁定部分22中，主体支架10被锁定到下部电缆C2。

10. 发明专利

JP2007211448A Road guard fence connection structure and beam member for road guard fence 有权
标题翻译：道路连接结构和道路保护区梁的会员
公开(公告)号：JP2007211448A
公开(公告)日：2007-08-23
申请号：JP2006030826
申请日：2006-02-08
申请人： Jfe Metal Products & Engineering Inc , Jfe建材株式会社 , Nippon Steel & Sumikin Metal Products Co Ltd , Shinko Kenzai Ltd , Tokyo Seiko Co Ltd , 日鐵住金建材株式会社 , 東京製綱株式会社 , 神鋼建材工業株式会社
发明人： KAJIMURA NORIHIKO , OKADA HIDEYUKI , ISHII YASUSHI , OKAYAMA TAKAHIRO , KAJI SATOSHI
IPC分类号： E01F15/04
摘要： PROBLEM TO BE SOLVED: To provide beam members for a road guard fence, which are arranged adjacently to each other, wherein the beam members can effectively prevent insertion of a metallic piece into a gap of a joint portion that is formed by superposing ridge portions and valley portions of the respective beam members on each other. SOLUTION: According to the structure of the road guard fence, a roadway-side beam member 42a out of the beam members 42 has insertion pieces 65 protruded from ridge end faces, respectively, and a shoulder-side beam member 42b connected to the roadway-side beam member 42a has openings 66 formed in ridge portions, into which the insertion pieces 65 are insertable, respectively. Thus when the beam member 42a, 42b are connected to each other, the insertion pieces 65 are inserted into the respective openings 66. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供彼此相邻布置的道路护栏的梁构件，其中梁构件可以有效地防止金属件插入通过重叠形成的接合部分的间隙中各个梁构件的脊部和谷部彼此之间。解决方案：根据道路围栏的结构，梁构件42中的道路侧梁构件42a分别具有从脊端面突出的插入件65和与肩部侧梁构件42b连接的肩侧梁构件42b 道路侧梁部件42a具有分别形成有插入片65的脊部的开口部66。因此，当梁构件42a，42b彼此连接时，插入件65插入相应的开口66.版权所有（C）2007，JPO＆INPIT

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