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JP4996916B2 |
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JP4989100B2 |
To provide a fastener capable of quickly securing a member such as a handrail material to a tightening part formed at a column without using a tool and quickly disconnecting it and a handrail member having the fastener. This fastener 10 ...
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JP4987571B2 |
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JP2012132157A |
To provide a preceding balustrade to be attached between columns facing each other of a scaffold by utilizing a flange hole or a pocket on the outside side far from a scaffold board among the flange holes or pockets of the columns.The pr...
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JP4975051B2 |
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JP2012127464A |
To allow anyone to easily clamp and fix rodlike or platelike objects such as metal, plastic, bottle, wood and bamboo one by one at any angle, irrespective of thickness and width.The center is fixed by using two tape-shaped members, each ...
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JP4966598B2 |
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JP4950238B2 |
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JP3175630U |
To engage a fastening metal fitting supported by a receiving protrusion attached to the outer periphery of a single pipe of a scaffolding main pillar used when erecting a temporary scaffolding at a construction site at a predetermined in...
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JP4936085B2 |
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JP2012509426A |
Disclosed is a scaffold fastening apparatus for fastening a scaffold disposed on a base frame. The scaffold fastening apparatus comprises: a main body having a press plate for pressing onto the upper surface of the scaffold; a hook membe...
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JP4918521B2 |
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JP4912358B2 |
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JP2012067540A |
To provide a pipe clamping device capable of being properly used as a pipe clamp fixing type in which a pipe clamp cannot be rotated with respect to a U-shaped clamp or as a pipe clamp free-rotation type in which the pipe clamp can be ro...
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JP4908550B2 |
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JP4909291B2 |
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JP2012057336A |
To provide a scaffold beam member for which a lock mechanism in a simple structure without difficulty in mounting work or detaching work is provided together with a wedge part.For the scaffold beam member, hooks 13 are provided on both e...
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JP4890525B2 |
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JP4890530B2 |
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JP2012041678A |
To provide a temporary scaffold constructed by connecting support members with a smaller diameter and others in the longitudinal direction through a tenon material that can surely prevent support members and others for another scaffold f...
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JP4881103B2 |
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JP4880344B2 |
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JP4838620B2 |
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JP2011246994A |
To provide a fixture for a baseboard for scaffolding that improves the degree of freedom in a materiel selection for a baseboard for scaffolding.A fixture for a baseboard for scaffolding comprises a concave portion 11, into which a baseb...
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JP2011247033A |
To provide a method of connecting single pipes for column by which the single pipes for column can be connected by a connecting single pipe easily and quickly.An attachment 1 for a single pipe having a short pipe 8 and a wedge receiving ...
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JP2011241666A |
To provide a brace lock capable of taking countermeasures against problems such as follows: although a scaffold for a construction site uses a prefabricated one (bite scaffold), a nail for brace lock falls off due to aged deterioration a...
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JP2011236720A |
To provide a support of lath wire net for baseboard regarding a baseboard installed on a side of the work floor of a temporary scaffold.An Omega-shaped elastic plastic part 1 is fitted on a scaffolding support 4 in a place requiring a ba...
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JP2011231533A |
To provide a steel pipe coupling device capable of robustly supporting a lateral load exerted on a horizontal member when a vertical column and the horizontal member is coupled, so as to enhance strength of a work platform and timbering....
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JP2011219985A |
To provide a member connecting device for timbering which is capable of quick connection or disconnection of timbers by only sliding bolts and also of preventing the bolt from inadvertently sliding both in connected and disconnected stat...
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JP2011220082A |
To solve the problem in the conventional method for preventing the moving and scattering of scaffold board by fastening to scaffold material with annealing wire, in which: the annealing wire has to be cut off at the time of scaffold demo...
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JP2011220373A |
To provide a double locking device that achieves easy workability during extension/contraction adjustment and sure fixing performance in a pipe structure.The double locking device 10 in a pipe structure includes a stepped locking mechani...
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JP4798527B2 |
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JP4794113B2 |
A coupling device including a first tightening part and a second tightening part. The first tightening part includes a tightening surface and is moveable about a pivot axis. The second tightening part is also moveable about the pivot axi...
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JP4794005B2 |
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JP4791430B2 |
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JP4768875B1 |
To provide an assembly scaffold, a connecting member, and a connecting member set. A connecting member having a plurality of steps of vertical frames arranged so as to be separated from each other and a projecting portion, and provided o...
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JP4758567B2 |
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JP4754516B2 |
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JP4754446B2 |
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JP4754449B2 |
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JP4745487B2 |
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JP2011140769A |
To provide a resin wedge 7 which reduces noises generated when it is hit with a hammer etc.This resin wedge 7 maintains a state in which a locking fitting 5 fixed to an arm material 4 is fitted into a bracket 3 fixed to a support 2, by a...
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JP2011137297A |
To provide a prefabricated scaffold improved in assemblability to reduce cost for construction and also to provide a method of assembling the prefabricated scaffold.This prefabricated scaffold 10 includes ridge direction frames 12, lower...
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JP4724239B2 |
To provide a pipe body gripping metal piece of a simplified structure for mounting a member like a solar battery panel by which mounting, locking and dismounting with respect to the pipe body is facilitated.A substantially arc-shaped rec...
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JP4718713B2 |
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JP4711868B2 |
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JP3168635U |
To provide a fixing metal fitting for a handrail frame for a temporary scaffold, which can prevent the holding metal fitting from falling off from a tightening screw member when the holding metal fitting is retracted with a simple config...
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JP4709252B2 |
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JP2011111736A |
To provide a widening fitting which properly increases the width of a working floor or a passage of prefabricated scaffolding, and to provide the prefabricated scaffolding into which the widening fitting is incorporated.The widening fitt...
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JP4699441B2 |
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