Hydraulic oscillating motor and method for manufacturing the same

摘要

Hydraulic oscillating motor comprises a peripheral covering seal (12) formed as a friction welding connection. An independent claim is also included for a method for the production of a hydraulic oscillating motor. Preferred Features: The lid (8) and a wall of the hydraulic chamber (2) lie flush with each other in a region in which the lid and the hydraulic chamber are connected by friction welding.