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A nailing machine includes a body, a driver extending downwardly from the body and vertically reciprocally movable for driving nails, and a driver guide for guiding the driver. A contact arm is movable between a lower first position and an upper second position and has a lower end for abutment on a

A nailing machine includes a body, a driver extending downwardly from the body and vertically reciprocally movable for driving nails, and a driver guide for guiding the driver. A contact arm is movable between a lower first position and an upper second position and has a lower end for abutment on a work. A magazine is mounted on the body for feeding the nails into the driver guide. A trigger is operable by an operator for driving the driver. A trigger control device is interlocked between the trigger and the contact arm for permitting the driver to be driven by the operation of the trigger only when the contact arm is positioned in the upper second position. An idle driving prevention device is operable independently of the trigger control device for preventing the driver from being driven through operation of the trigger when the amount of the nails has been reduced to a predetermined amount.

대표청구항 ▼

A nailing machine comprising: a body; a driver extending downwardly from said body and vertically reciprocally movable for driving nails; a driver guide for guiding said driver; a contact arm capable of movement between a lower first position and an upper second position and having a lower end for a

A nailing machine comprising: a body; a driver extending downwardly from said body and vertically reciprocally movable for driving nails; a driver guide for guiding said driver; a contact arm capable of movement between a lower first position and an upper second position and having a lower end for abutment on a work; a magazine mounted on said body for feeding the nails into said driver guide; a trigger to be operated by an operator for driving said driver; trigger control means interlocked between said trigger and said contact arm for permitting said driver to be driven by the operation of said trigger when said contact arm is positioned in said upper second position; and idle driving prevention means adapted to prevent said driver from being driven while said trigger is operated when the amount of the nails has been reduced to a predetermined amount, said idle driving prevention means being operating independently of the operation of said trigger control means caused by the movement of said contact arm.