| 摘要 |
PURPOSE: A feeder for supplying a bolt joining member is provided to as a plurality of washers successively is pushed by washer magazine, erected, and fed to spots where the washer is needed, thereby improving convenience and efficiency in the construction of a building. CONSTITUTION: A feeder for supplying a bolt joining member comprises a nut pushing magazine(20) and a nut pushing unit(40). The nut pushing magazine comprises a nut feeding unit and a transferring path. A nut magazine(30) loading a plurality of nuts(2) is mounted in the nut feeding unit. The transferring path is formed in a longitudinal direction and guides the forward movement of the nut. The nut pushing unit moves the nut which is inserted into the transferring path of the nut pushing magazine through the nut magazine forward to a nut outlet, thereby pushing the nut through the nut outlet.
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