Patent ID: 11920375
Assignee: SCHLAGE LOCK COMPANY LLC
Field: Civil engineering (Other fields)
Classification: CPC E | IPC E

Claim 8:
9. The modular, self-contained spring cage of claim 7, wherein the at least one hub comprises a first hub and a second hub;
wherein the opening of the first hub is configured to form a first lost rotational motion coupling with the spindle such that the first hub rotates with the spindle during rotation of the spindle from the home position in the first rotational direction, and remains stationary during rotation of the spindle from the home position in the second rotational direction; and
wherein the opening of the second hub is configured to form a second lost rotational motion coupling with the spindle such that the second hub rotates with the spindle during rotation of the spindle from the home position in the second rotational direction, and remains stationary during rotation of the spindle from the home position in the first rotational direction.