A delivery dolly includes a carousel that is rotatably mounted on a support column. The carousel includes a recess on an underside of the carousel. A locking mechanism is biased toward a locked position. The locking mechanism includes a locking wheel on which the carousel rotates until the carousel reaches a preselected angular position. The recess aligns with the locking wheel at the preselected angular position and, due to a bias force, the locking wheel extends into the recess to inhibit rotation of the carousel until the carousel is spun manually, forcing the carousel to rotate and the locking wheel to retract until the locking wheel encounters the recess again.
DELIVERY DOLLIES INCLUDING BIASED LOCKING ASSEMBLIES FOR LOCKING CAROUSELS
2023-11-02
Patent
Electronic Resource
English
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |
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