Betätigungsmechanismus

Details

Veröffentlichungs-Nr.

EP4075463

Aktenzeichen

EP22168576

Anmeldetag

14. April 2022

Veröffentlichung

28. Mai 2025

Erteilung

28. Mai 2025

Rechtsraum

EP

IPC

H01H5/10H01H3/30// H01H71/10

Abstract

The invention relates to an operating mechanism for opening and closing at least one contact, which operating mechanism comprises:- a base frame;- a bridge body movable relative to the base frame between a closed position and an opened position, wherein the bridge body has a contact surface with a length and a width, which contact surface is configured to extend in length direction over and be in contact with the operating rod of the at least one contact;- a rod mechanism of a first and a second link wherein the first ends of the two links are hinging with each other, wherein the second end of first link is hinging with the base frame and the second end of the second link is hinging with the bridging body;- a cam arranged on a shaft, wherein the shaft is arranged adjacent to the rod mechanism, wherein the shaft extends parallel to the hinging axes of the rod mechanism and wherein the cam is in operating contact with the hinging axis of the first ends of the two links;- a locking lever fixedly arranged with one end to the first link and moves with the first rod between a locked position and an unlocked position;- a control shaft having a D-shaft portion with a flat surface portion and a semi cylindrical surface portion;wherein the D-shaft portion can be rotated between a pass position, in which the path of the second end of the locking lever is positioned outside of the circumference of the cross-section of the D-shaft portion, and a lock position, in which the path of the second end of the locking lever intersects with the circumference of the cross-section of the D-shaft portion.

Anmelder

Firma

Eaton Intelligent Power Limited

Land

🇮🇪 Irland

Fachgebiete