Patent ID: 11920692
Assignee: Z & J TECHNOLOGIES GMBH
Field: Mechanical elements (Mechanical engineering)
Classification: CPC F  C  Y | IPC C  F

Claim 0:
1. A slide valve comprising:
a slide rod configured and arranged to move a locking device into one of an open or closed position;
a drive having an electric motor configured to adjust the slide rod; and
two lock plates of the locking device between which a wedge arrangement is configured and arranged to press the lock plates against body seal seats of the slide valve such that the lock plates are spread apart by the wedge arrangement in the closed position, wherein the wedge arrangement is connected to the slide rod, and wherein the drive has a spindle drive aligned with the slide rod and connected thereto to transmit an actuating force, wherein the spindle drive has a spindle releasably connected to the slide rod via a coupling piece, wherein the wedge arrangement has two wedge pieces which are centered by a ball located between the wedge pieces, wherein the electric motor is a brake motor with a mechanical brake and includes a clutch for torque limitation.