Patent ID: 11888380
Assignee: LINAK A/S
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  F | IPC F  H

Claim 5:
6. A linear actuator (1) comprising:
a console (2);
an outer tube (3) arranged at least partially within and connected to the console (2);
an electric motor (7);
a transmission (14);
a spindle (13) connected to the electric motor (7) via the transmission (14);
a spindle nut (16) located on the spindle (13);
an inner tube (4) connected to the spindle nut (16), wherein the spindle nut (16) and the inner tube (4) are guided inside the outer tube (3) and moved along the longitudinal axis of the spindle (13) and thereby in or out of the outer tube (3) depending on the direction of rotation of the electric motor (7);
a sliding element (27) arranged at least partially inside of the outer tube (3) between the spindle nut (16) and the inner tube (4), and wherein the sliding element (27) is activated by the spindle nut (16); and
a control box (20) connected to the console (2) by means of a snap connection (35,36), the control box (20) comprising a first and second switch (21, 22) and a switching element (24) having a protrusion (25) protruding out of the control box (20).