PEELING DEVICE

摘要

A peeling device, which can keep a sound generated during a peeling work to an allowable quiet sound, includes a guide member extending in one direction in parallel with an outer surface of a mortar, a fastening assembly for preventing movement of the guide member in a direction away from the outer surface of the mortar, a hydraulic jack having a piston rod extendable forward in one direction and located between the mortar and the guide member, a connector for detachably connecting the jack to the guide member, and a cutter located at a tip end portion of the piston rod and peeling the mortar off the concrete framework. With gradual extension of the rod of the jack forward in one direction, the cutter gradually advances forward in one direction, and a cutting edge of the cutter peels the mortar with a predetermined thickness off the concrete framework.

主权项

1. A peeling device for peeling a cement cured article constructed at a predetermined spot of a structure, characterized in that
said peeling device includes a guide member away from an outer surface of said cement cured article by a predetermined dimension and extending in one direction in parallel with the outer surface of the cement cured article, first fixing means for preventing movement of said guide member in a direction away from the outer surface of said cement cured article, a jack having a piston rod capable of extending forward in one direction and located between said cement cured article and said guide member, first connecting means for detachably connecting said jack to said guide member, and a cutter located at a tip end portion of said piston rod and peeling the cement cured article off said structure; and in said peeling device, said cutter peels said cement cured article having a predetermined thickness off said structure while gradually advancing forward in one direction with gradual extension of the piston rod of said jack forward in one direction.