A cover (10) including a body portion (20) having an upper surface, lower surface and a thickness between the upper surface and lower surface, and at least one spring member (30) inside the body portion between the upper surface and the lower surface. The body portion including a first layer on the upper surface and a second layer on the lower surface and a middle layer between the first layer and the second layer. The middle layer being a flexible material.
COVER
ABDECKUNG
COUVERCLE
2022-04-27
Patent
Electronic Resource
English
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |
IEEE | 2020