Hilti Aktiengesellschaft

Elio Bragagna

Christoph Wiedner

Lukas Mundwiler

Ralph Lippuner

Gerald Schreiber

Marc Nutzmann

Klaus Schwerdtfeger

Berndt Trebo

A stand for supporting solar panels on a flat roof is disclosed. The stand has a foot part, which has a base plate for support on the flat roof, and a head part, which has a support area for solar panels, wherein the head part and the foot part are two separate parts. The foot part has integral lock bars and the head part has integral lock bars. The lock bars connect the head part and the foot part to one another in a form-fitting manner.

Stand for supporting solar panels on a flat roof

A conduit hanger with at least one bracket element to receive a pipe, with a load-distribution plate that is placed into the bracket element, and with a fastening device for fastening the load-distribution plate to the bracket element. The fastening device has at least one catching element to grip the bracket element as well as a counter-bearing element, which are arranged offset on the load-distribution plate in the lengthwise direction of the plate, and between which a holding space is formed for the bracket element, and that the front of the bracket element has at least one recess that corresponds to the catching element so that the bracket element can be placed into the holding space.

Conduit hanger with a load-distribution plate

An electrical conductor arrangement, particularly as a component of a photovoltaic array. Such an arrangement is designed having a first electrically conductive element, a second electrically conductive element, and an electrically conductive rod which itself has a threading, wherein the two elements are in electrical contact with each other via said rod.

Electrical conductor arrangement as a component of a photovoltaic array

Growing community of inventors

Duens, Austria

Elio Bragagna