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US 9,867,327 B2Granted
Pneumatic furrow
AssigneeOtico
InventorOlivier Phely
Life of this patent
Estimating the term…
Abstract
A tire for a furrow press roller comprises a sole via which the tire is mounted on a field roller support, a tread opposite to the sole, and two sidewalls connecting the tread to the sole. The sole, the tread and the sidewalls together delimit a non-inflatable chamber. The tread comprises at least one crest and two shoulders each connecting the crest to a respective sidewall. The chamber extends partially at least laterally under the shoulders and radially into the crest.
Claims11
A tire for a furrow press roller of the type comprising:
- a sole via which the tire is mounted on a field roller support,
- a tread opposite to the sole, and
- two sidewalls connecting the tread to the sole, the sole, the tread and the side walls together delimiting a non-inflatable chamber,
- wherein the tread comprises:
- at least one crest portion, and
- two shoulder portions each connecting the crest portion to a respective sidewall, the chamber extending partially at least laterally under the shoulder portions and radially into the crest portion.
3 more elements
Dependencies are inferred from the claim text.