Itw-ateco Gmbh

Thomas Theobald

Manfred Kross

Hans J Plumer

A detachable carrier device for bulky articles includes a coupling portion and a handling portion. The coupling portion has an elongated aperture adapted to be engaged by the head of a screw threaded into the article. The aperture includes a large diameter portion for initially cooperating with the screw head under no load conditions, and a smaller diameter portion for cooperating with the screw head under load conditions whereby the article can be safely supported and transported by the carrier device.

Carrier device

A device for adjusting and fixedly securing window frames and door cases or the like within wall openings comprising at least one manually rotatable threaded shaft upon which a fixture is mounted and adapted to be connected with a portion of the frame, the fixture being supported upon a side wall of the wall opening, wherein the threaded shaft is directly supported upon the side wall of the opening by means of a thrust element at its free end, the fixture comprising a shaft nut portion, and wherein the fixture detachably grips the frame portion by means of support portions such that the frame can be fixedly secured with respect to the associated wall of the opening, and is also transversely displaceable.

Growing community of inventors

Widdern, Germany

Thomas Theobald