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US 10,770,959 B2Granted
Pole piece for a torque motor
AssigneeHamilton Sunstrand Corporation
InventorsMichal Bieleń, Jakub Sobol
Life of this patent
Estimating the term…
Abstract
There is provided a pole-piece for a torque motor, the pole-piece comprising a first section formed separate from a second section, wherein the first section is held in position with respect to the second section using one or more rigid members.
Claims14
A pole-piece for a torque motor, the pole-piece comprising:
- a first section;
- and
- a second section, formed separate from the first section;
- wherein the first section is held in position with respect to the second section using one or more rigid members;
- and
- wherein one or more abutment surfaces of the first section are configured to abut one or more abutment surfaces of the second section when the first section is held in position with respect to the second section using the one or more rigid members, and the abutment surfaces form one or more lines of abutment in an outer surface of the pole piece, wherein each rigid member extends through a line of abutment.
3 more elements
A method of manufacturing a pole-piece for a torque motor, the method comprising:
- forming a pole-piece from a first section that is separate to and distinct from a second section;
- and
- holding the first section in position with respect to the second section using one or more rigid members;
- wherein the one or more rigid members are configured to hold the first section in an abutting relationship with the second section, such that one or more abutment surfaces of the first section are configured to abut one or more abutment surfaces of the second section when the first section is held in position with respect to the second section using the one or more rigid members.
1 more element
Dependencies are inferred from the claim text.