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US 2019/0176214 A1Published application
Method of manufacturing a drum of an axial piston machine
AssigneeLiebherr Machines Bulle SA
InventorLennard GEISSLER
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Abstract
The present invention relates to a method of manufacturing a drum of an axial piston machine by machining a cylindrical round metal, with the machining comprising a forging and with at least one structural element of the drum being produced or prefabricated by the forging.
Claims20
A method of manufacturing a drum of an axial piston machine by machining a cylindrical blank, wherein
- the machining comprises a forging;
- and
- at least one structural element of the drum is produced or prefabricated by the forging.
A method in accordance with claim 13, wherein the die division is arranged in a region of the preforged blank that is removed from the blank as part of the further cutting machining.
Dependencies are inferred from the claim text.