Cardo Systems, Inc.

Motorola Corporation

Dov Brecher

Avram Kushnirov

Boaz Levi

Shmuel Debby

Timothy J Sweeney

Eli Margalit

Ariel Rotman

Simon Franklin

Shimon Barness

A fastening device for releasably fastening a functional unit in a connection direction to a receiving unit. The fastening device comprises a functional unit comprising a functional unit abutment surface and a receiving unit comprising a receiving unit abutment surface. The functional unit abutment surface and the receiving unit abutment surface are configured to abut against each other in a connected state. The fastening device comprises at least one pair of magnets comprising at least one functional unit magnet allocated at or within a proximity to the functional unit abutment surface and at least one receiving unit magnet allocated at or within the proximity to the receiving unit abutment surface. The at least one functional unit magnet and the at least one receiving unit magnet exert an attractive force to each other.

Fastening device, combination of fastening device, functional unit and receiving unit, and combination of a head-protective gear with such a fastening device

Hand-held device

Growing community of inventors

Giv′at-Shmuel, Israel

Dov Brecher