Electrical contact device
AssigneeOtto Dunkel GmbH Fabrik fur Elektrotechnische Gerate
InventorsPaul-Rainer Molitor, Bernhard Neumann
Life of this patent
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Abstract
An electrical contact device for transmitting high electric current includes a cylindrical contact pin (2) and a spring-loaded contact jack (1) for receiving the pin. A plurality of essentially axially parallel spring-loaded contact elements are provided which extend axially on the cylindrical inner wall of the jack. In order to allow contact over large tolerances between the contact pin (1) and contact spring jack (2), the jack is provided with intermediate spring contact elements (4,5) between it and an outer sleeve body (3) is which the jack is mounted with spring-loading both axially and radially.
Claims9
An electrical contact device for transmitting high electric current, comprised of a cylindrical contact pin and a spring-loaded contact jack for receiving the pin, wherein a plurality of essentially axially parallel spring-loaded contact elements extend axially on a cylindrical inner wall of the jack;
- characterized in that, in order to create a conduction path with high tolerances between the contact pin and contact spring jack, the jack is provided with intermediate spring contact elements with spring-loading both axially and radially between it and an outer sleeve body in which said jack is mounted.
Dependencies are inferred from the claim text.