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JP2009035996 |
To solve the problem that a secular looseness generates and a large number of movable brackets do not satisfy a design strength because a clamping can not be conducted sufficiently on a structure in a conventional movable bracket and the...
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JP2009024327 |
To provide a reinforcing method for a foundation of a concrete support, which utilizes an existing material, which makes costs low, which makes a construction period short, which enhances constructibility, and which prevents an increase ...
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JP2009000211 |
To provide a protective barrier which permits only a part needed only at the time when the transparency is lost due to degradation, secular change or the like to be replaced, and can unerringly absorb impact energy at the time of collisi...
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JP2009004195 |
To provide disaster-relief equipment that effectively helps the quick recognition of a storage place of disaster-relief appliances and the extraction of the disaster-relief appliances during a disaster.The disaster-relief equipment is pr...
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JP2008308978 |
To provide a method for fixing a post in an embedded hole while preventing corrosion produced in a steel pipe serving as a post of a guardrail.A part 13 of an embedded portion of a post 1 for 10-50 cm length downwards from the ground sur...
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JP2008303696 |
To provide a guard pipe unit which can prevent, a drived guard pipe from tilting or moving in a vertical direction, when directly driving the guard pipe that supports a guard rail or a traffic sign etc. directly into the ground.The guard...
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JP2008297891 |
To provide a guardrail fixing device for fixing, to a fixing post, a guardrail for separation of a roadway from a sidewalk.The guardrail fixing device includes, as a set: a hexagonal column shape base 1 connected to a bolt part 4 provide...
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JP2008297776 |
To provide a movable guard rail system which detects contact or proximity between a movable guard rail and a side wall in a highly reliable mode by using metal detecting sensors and metal members even if an ambient temperature is largely...
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JP2008297898 |
To provide an overturning preventive structure for a railroad vehicle that can prevent overturning of a railroad vehicle in case of an earthquake or the like.Sidewalls 10, 11 for preventing vehicle overturning are provided on both sides ...
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JP2008284918 |
To increase the absorbed amount of energy by breaking a fiber-reinforced resin member for energy absorption over the wide area when it is broken by bending.This impact absorbing member 11 is so formed that an FRP member 14 is held betwee...
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JP2008275988 |
To provide a structure capable of easily reproducing a vehicle accident scene, so as to conduct training of removing a vehicle involved in an accident and the like.A structure 1 for vehicle accident handling training provided with a stru...
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JP2008231756 |
To provide a subsidence prevention device for a strut for supporting a guard rail capable of withstanding the weight of a fallen snow even when a large amount of snow falls on the guard rail.This subsidence prevention device for a guard ...
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JP2008223233 |
To provide an elastic pole with high durability, which is erected on a ground surface, and which comprises an outer member made of a rubber and formed like a cylinder with a through-hole penetrating from an upper end to a lower one, an i...
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JP2008223438 |
To provide a turn-over preventing device for a train from a strong wind at a bridge by arranging a rail extending in a direction of travel on the upper part of a diagonal or a vertical member of the bridge corresponding to a pole plate o...
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JP2008202393 |
To provide a pipe-shaped column having an excellent impact energy absorbing ability as well as offering excellent appearance and suppressing its production cost.A circular steel pipe 20 is erected on a base plate 10 of a pipe-shaped colu...
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JP2008180022 |
To provide a reflector mounting structure for a guard cable which can mount a reflector to the guard cable at an arbitrary location, and to provide a reflector mounting fitting.The reflector mounting fitting 1 which is formed by mounting...
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JP2008180378 |
To provide an impact force buffer device compactly and inexpensively manufactured and providing stable resistance characteristics.In this impact force buffer device, a buffering part is inserted between an external force receiving part a...
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JP2008163600 |
To provide a fence with an easily-detachable panel, which is equipped with the panel capable of being easily attached/detached, and capable of being used as a stretcher for carrying an emergent sick person in ordinary cases or a wounded ...
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JP2008157007 |
To solve a problem in which a terrible accident is frequently caused by contact with a guardrail or protective barrier of a road during inattentive driving, drowsy driving or drinking driving, by making the guardrail and protective barri...
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JP2008150900 |
To provide a road sign pole superior in visibility at night even when there is no light source such as a light; and its manufacturing method.This road sign pole 10 is composed of an outer cylinder member 12 composed of thermoplastic elas...
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JP2008144565 |
To provide a beam attaching structure of a shelf which can correspond to angles in both the up-and-down direction and the horizontal direction by one type of hardware.Beam-retaining parts 33 are extended from both the upper and lower end...
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JP2008144475 |
To provide a fixing structure of a protective fence prop on a covered ground part capable of preventing a protruding end of an anchor bolt from being fractured and preventing occurrence of unnecessary wavering of a protective fence.The p...
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JP2008144476 |
To provide a guard fence which can ensure the visibility of a road elongated in a crossing direction, and which makes the risk of deformation or breakage of an uppermost beam low even if a great external force is applied to the uppermost...
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JP2008144444 |
To provide reinforcing structure and method for a protective fence prop for reinforcing not only an existing protective fence prop but also a new protective fence prop easily and increasing the strength of the protective fence props to c...
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JP2008138425 |
To provide a post for a guardrail allowing a front face flange to be thin-walled while ensuring excellent impact absorbing ability.The post P for the guardrail has a pedestal 1 fixed to a foundation K constructed at the side of a road R,...
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JP2008125389 |
To provide a rising-wall planting apparatus comprising a planting apparatus inexpensive in cost, extremely facilitated in installation and plant cultivation management, enabling easy construction of greening walls, and having excellent s...
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JP2008115593 |
To provide a guard fence allowing easy assembly of two concrete blocks.The guard fence comprises a bottom slab installed almost horizontally on a road installation face, and a vertical wall installed in a vertical attitude on the bottom ...
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JP2008111236 |
To provide a protective cover installable while covering the top of a buried member by a simple operation, installable without protecting against rain even in the rain, not affected by dispersed dirt even when strong wind is blowing and ...
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JP2008101447 |
To provide an air inflatable display which is visible from a distant place, and can be instantly assembled, by using an inflator, and also to provide an outdoor device product constituting a barricade by connecting displays of the same s...
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JP2008095472 |
To provide a post for a guardrail capable of positively suppressing breakage of a joint part between a post body and a base plate by sufficiently absorbing impact force caused by the collision of a vehicle with simple structure.The post ...
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JP2008095363 |
To prevent collision load from being transmitted from a guard fence to a road, in particular, prevent generation of bending moment due to it to facilitate the work for removing blocks used in the guard fence.This guard fence 10 is compos...
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JP2008088742 |
To provide a composite construction plate capable of enhancing workability at a job site and the efficiency of carrying, by reducing weight by a combination of a steel plate and a synthetic resin skeleton member.This composite constructi...
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JP2008075402 |
To provide a bracket which enables a support of a guard fence and a beam or a crosspiece of a panel to easily connect together, which is excellent in working efficiency associated with connecting work, which can also be used for diverse ...
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JP2008075359 |
To provide a precast concrete guard fence installable in a construction limit of a line width, capable of further reducing cost without requiring to assemble a scaffold under a viaduct, and capable of shortening an installing constructio...
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JP2008075401 |
To provide a bracket body which enables a support of a guard fence and a beam or a crosspiece of a panel to easily connected together, which is excellent in working efficiency associated with connecting work, which can also be used for d...
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JP2008063931 |
To provide a replacing construction method of a protective fence for an existing bridge capable of performing replacing work of the protective fence without breaking down existing ground covering concrete.This invention has a process of ...
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JP2008063849 |
To provide a guardrail foundation block which can be set easily in a stable state, can support a guardrail easily and firmly, and facilitates vegetation on the foundation block.The foundation block 1 includes a lower wall 3 which allows ...
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JP2008063827 |
To provide a post for a protective fence which post reduces manufacturing time and costs, and can be easily adjusted to the slope of an installation surface at an installation site when installed on a sloped place.The post includes a tab...
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JP2008063852 |
To provide a protective fence which offers a structural integration extending from a metal joint to a cap that can be sensed near the top of a post even when the width of the joint is greatly smaller than that of the post, and reduces a ...
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JP2008063851 |
To provide a protective fence capable of improving the appearance of an upper end part of a support column, attaching a cap to the support column smoothly, and simplifying the work for it.Although it is possible to hide deformation of th...
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JP2008063912 |
To provide a falling object preventive fence and a manufacturing method of the falling object preventive fence, for reducing the necessity of a large design change, even if required strength is improved.A load is applied only at the coll...
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JP2008048645 |
To provide a concrete body for moss greening so structured as to effectively supply water to moss while the body has a simple structure, having no need of time and labor for forming any specific water supply system in construction thereo...
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JP2008035787 |
To provide a greening unit allowing natural rain, sunshine and air to easily thoroughly spread on a perpendicular plane of a building wall surface and a road soundproof wall without the need of a means such as a water sprinkling device, ...
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JP2008031741 |
To provide a load bearing material which is relatively inexpensive, increased in strength against a load, and can be easily manufactured.This load bearing material comprises an outside steel pipe 2, an inside steel pipe 3 which is arrang...
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JP2008031824 |
To provide a beam mounting structure of a fence which can be easily installed by only one operator by improving construction performance.A mounting bracket comprises a retainer bracket 3 for retaining the end of a fence beam 2, and a cov...
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JP2008031779 |
To solve such traffic congestion without spending much cost that, since the temporary stoppage of vehicles at tollbooths in a freeway causes traffic congestion, countermeasures against the congestion are taken by increasing the number of...
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JP2008031726 |
To provide a crosspiece supporting implement of a guard fence which is excellent in workability because a fastening operation can be performed by means of one fastening tool.At least two locking portions 37 which abut on the side surface...
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JP2008019696 |
To solve the problem that a conventional guardrail made of a metal plate is used for securing the safety of a pedestrian and for preventing a serious vehicle accident by being provided on the border between a roadway and a sidewalk, and ...
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JP2008019624 |
To provide a beam installing structure of a fence capable of improving construction efficiency.A bracket is composed of a first metal fitting 3 and a second metal fitting 4. The first metal fitting 3 and the second metal fitting 4 have a...
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JP2008019636 |
To inexpensively provide a column erecting concrete block and a locking member, capable of reducing labor in construction, shortening a construction period, and reducing construction cost, when installing a column of a road sign, a curve...
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