US 12,313,060 B2
Zeroing device
Luca Fontanesi, Reggio Emilia (IT); Alessandro Sassi, Reggio Emilia (IT); and David Gambuzzi, Reggio Emilia (IT)
Assigned to DANA MOTION SYSTEMS ITALIA S.R.L., Reggio Emilia (IT)
Filed by Dana Motion Systems Italia S.R.L., Reggio Emilia (IT)
Filed on Nov. 2, 2023, as Appl. No. 18/500,892.
Claims priority of application No. 20 2022 106 186.6 (DE), filed on Nov. 3, 2022.
Prior Publication US 2024/0151225 A1, May 9, 2024
Int. Cl. F04B 53/14 (2006.01); F01B 3/00 (2006.01); F04B 19/22 (2006.01)
CPC F04B 53/14 (2013.01) [F01B 3/007 (2013.01); F04B 19/22 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A zeroing device, comprising:
a piston movable along an axis,
at least one biasing member for biasing the piston along the axis,
an axially displaceable zeroing member limiting axial movement of the at least one biasing member;
a housing, wherein the piston is received in a cylinder formed within the housing and wherein the piston is movable relative to the housing; and
a cap assembly closing the cylinder formed in the housing at an axial end thereof, the cap assembly comprising an insertion portion received in the cylinder, wherein the piston is partially received in the insertion portion of the cap assembly.