Patent ID: 11878560
Assignee: nan
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 19:
20. The modular wheel and suspension assembly, according to claim 19, wherein the center line of the tongue rotates, relative to a ground level, to angle that is at least about 8°, 9°, 10°, 11°, 12°, 13°, 14°, 15°, 16°, 17°, 18°, 19°, 20°, 21°, 22°, 23°, 24°, 25°, 26°, 27°, 28°, 29°, 30°, 31°, 32°, 33°, 34°, 35°, 36°, 37°, 38°, 39°, 40°, 41°, 42°, 43°, 44°, or 45°.