Patent ID: 11940037
Assignee: LINAK A/S
Field: Mechanical elements (Mechanical engineering)
Classification: CPC F  A  H | IPC A  F

Claim 5:
6. The linear actuator according to claim 5, further comprising a rear mounting (26) for mounting of the linear actuator, characterized in that the manual coupling (52,53,54) comprises a damper holder (52) with a protrusion (53) extending out from a side of the damper holder (52), and wherein the rear mounting (26) comprises a cavity (51) for receiving at least a part of the manual coupling, and further comprises a stop element (54), which can be moved in and out of the cavity (51) by a manual operation,
wherein the manual coupling (52,53,54) is in the engaged state when the stop element (54) extends into the cavity (51), such that the protrusion (53) engages the stop element (54), whereby the damper holder (52) cannot rotate, and wherein the manual coupling (52,53,54) is in the slipping or disengaged state when the stop element (54) is fully or almost fully retracted from the cavity (51), such that the damper holder (52) can rotate.