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JP3152380U |
To provide a connection fitting which can be used for both a conventional thick single tube and a new thin single tube and which does not cause rattling even if the thin single tube is used. This is a connection fitting 1 interposed betw...
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JP2009161938A |
To provide a screwing mechanism capable of preventing a nut from coming off from the end of a mounting bolt even if the nut is loosened using a tool such as an impact wrench and a temporary assembling metal fixture using the screwing mec...
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JP2009161934A |
To provide a support for tube and coupler scaffolding, which is constructed in a narrow place between an exterior wall of a building and a border line of lot, and which enables a person to directly come and go between the ground and a sc...
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JP3151985U |
To provide a building frame with a wedge binding portion which can contribute to shortening the time for installing a temporary scaffold, reducing labor and preventing a fall accident. A scaffolding joint of a scaffolding type scaffoldin...
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JP3151930U |
To provide a drop-out prevention clamp and a frame scaffold attachment structure capable of preventing cross bracing and falling off by using a conventional member and enhancing the safety of the frame scaffold. This is a drop-out preven...
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JP3151872U |
To provide a skirting board clip for a temporary scaffold, which reduces the number of parts to improve workability and prevents parts from falling during attachment / detachment work. A skirting board clip 10 for fixing a skirting board...
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JP4276236B2 |
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JP3151072U |
To provide a cloth plate slip prevention metal fitting for a building frame scaffold which is cheaper, can be used for a wider range of members, and can be more easily attached and detached. The entire body is formed of an elastic metal ...
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JP2009121614A |
To provide a universal joint capable of surely joining a circular cross-sectional member and a member variously different in a shape, regardless of any of a relative angle of the both, by rotatably joining a vice and a clamp by a relay b...
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JP4268701B2 |
A fram with a support post, a first connector support member mounted at an intermediate position of the post and a second connector support member or members mounted at an upper or lower position, or both the upper and the lower position...
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JP2009091789A |
To provide a clamp which can easily and dismountably set a temporary curing place, a work passage, a scaffold, etc. on a roof surface of an existing building etc.The clamp (1) which can be directly set on the roof surface of the building...
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JP2009084966A |
To provide a guide for a leading handrail which is attachable and removable easily.This guide for a leading handrail comprises: a first locking member which is formed on the outer surface of a guide rail 12, which extends along the perip...
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JP2009085384A |
To provide a pipe connector capable of joining one pipe material and the other pipe material at a desirable cross angle so that both the pipe materials form the same surface and capable of adjusting length of a fitted pipe material when ...
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JP3149517U |
To provide a pipe clamp device capable of preventing accumulation of paint or the like on a threaded portion of a bolt and damage to the threaded portion of the bolt. A clamp device comprises a base 11 provided with a pipe receiving port...
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JP4242601B2 |
The clamping device comprises a tensioning element (20) on which a force can be exerted. A contact element (30) co-acts with the tensioning element. A contact surface (31) can be placed on the carrier (80) or a component (90). The device...
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JP2009046962A |
To provide a clamp that minimizes the connection clearance between two combined vertical and lateral tubes.The conventional doubled clamp used for temporary construction is improved into a T-shaped combined flat clamp abolishing the doub...
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JP2009046822A |
To provide a pipe joint which facilitates firm jointing for making both pipe materials maintain a fixed interval in such a manner as to be flush with each other, when a joint body is fixedly attached by fitting a tubular portion into the...
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JP2009035980A |
To provide an auxiliary member for a scaffold easily assemblable and stably fixable to a framework scaffold member.This auxiliary member for scaffold 100 comprises a column member 10, a hinge member 20 fixed to the top end of the column ...
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JP4224129B1 |
To provide a clamp capable of preventing an accident caused by an operator coming into contact with a bolt by eliminating the protrusion of a bolt used in a conventional clamp for assembling a scaffold. In a clamp for vertically joining ...
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JP4220576B1 |
To always keep a cloth frame with a floor hung on a wedged arm in a predetermined position, and moreover.Back reinforced steel stripPrevent twisting even if there is no. In a cloth frame with a floor (A), a pair of left and right rectang...
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JP4220559B2 |
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JP4220560B2 |
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JP4220561B2 |
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JP2009012799A |
To provide, for fastening a stepladder and a scaffolding board, a fastening band which is strained at the moment it is tightened, which in a strained and fastened condition is easily released by a release lever and which is easily replac...
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JP4206493B2 |
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JP2008308821A |
To provide a self-climbing stage which can follow such a change of a skeleton that the width of a building to be constituted is decreased and that an outer surface is changed inward.This self-climbing stage 1, which is composed of a unit...
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JP2008297704A |
To provide a brace serving also as a handrail capable of preventing swing of a horizontal handrail rod and a diagonal member and preventing a hook of a locking fitting from coming off an engaging hole in a flange.This brace serving also ...
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JP3146467U |
To provide a clamp with a hook on which a suspended scaffold can be assembled safely and quickly. A single tube is fixed to a clamp with a hook. This will prevent the single tube from falling. Further, by hooking the hook portion at the ...
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JP2008280740A |
To prevent the accidental disconnection of a connector, the generation of a noise, etc., in an erection structure.In this connector for the erection structure, an arc-shaped front recessed portion 10 is formed on the rear surface of a ce...
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JP4183730B2 |
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JP2008266978A |
To provide a portable workbench having supporting legs and rungs connected firmly to each other, reduced in the number of components, manufacturable at low cost, and improved in aesthetic appearance.This portable workbench includes a lad...
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JP4176094B2 |
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JP4177773B2 |
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JP2008261174A |
To increase the fastening force of a temporary fitting for a building, which is provided with a fastening wedge hole and a fastening wedge driven into the fastening wedge hole, and to enhance the effect of preventing the loosening of the...
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JP2008231743A |
To materialize a rigid metal scaffold board by firmly joining a footboard and a stiffening member by a means other than spot welding.Both ends 21 of the stiffening member 2 of upwardly opened U-shape in cross section are placed on ribs 1...
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JP4154528B2 |
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JP2008208539A |
To provide a pipe material metal fastener for use, for example, in the construction of safe temporary scaffolding on a building site, which enables the universal adjustment of an angle between pipe materials for being connected together ...
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JP4147340B2 |
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JP4147339B2 |
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JP2008202322A |
To provide a handrail frame for scaffold, without causing inconvenience by deformation of a temporary scaffold, by contacting in the large area with an engaging object part on the scaffold column side.This handrail frame 11 for the scaff...
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JP4144723B2 |
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JP4138809B2 |
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JP4133312B2 |
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JP2008530403A |
A fastener ( 10 ) for fastening together elongate objects ( 26 ), such as scaffolding and other items used in the construction industry, is described. The fastener includes first and second portions ( 12, 14 ) which engage with one anoth...
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JP4129838B2 |
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JP4125574B2 |
The scaffolding element (16) is composed of a tubular section (14) provided with a number of radially projecting sockets (17) for coupling to the end of a horizontal scaffolding crosspiece. The manufacturing method comprises shaping a pl...
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JP4124539B2 |
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JP4124548B2 |
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JP4124904B2 |
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JP3143339U |
To provide a scaffolding auxiliary material mounting bracket capable of easily mounting a member for reinforcing a temporary scaffolding. A vertical pipe member 11 having an outer diameter in the range of 40 to 50 mm and one of the verti...
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