This device applies to the field of construction and facilitates the installation of door and window jambs into a wall.
This device for securing door and window jambs during installation in buildings is comprised of two connected halves, each of a semi-circular cylindrical form, with a male half and a female half, and together with the visible securing screw, the lower cylindrical female half, and male cylindrical half, with cylinder, connected with the connector, are mounted onto the left and right side of the jambs, such that the securing screw can lead to an upper point of the extracted position, and with the upper surface of the rounded body presses into the upper surface of the wall and remains fixed in that position. Securing the door or window jambs is performed manually using a socket wrench with hexagonal socket, or with a battery-powered manual or electrical two-way drill, i.e., right to pull out, and left to push in the device screw for the purpose of ensuring the levelling of the jambs. A level or laser is used to verify the level of the jamb.
Industrial property: P20210549A