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FR2563489A1 Expired / Lapsed FR ⏱️ 0.0 years remaining

Lift sail mounted on the masthead of a sail-propelled nautical or terrestrial craft

Assignee: PINCO JULES
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Filing: 1984-04-27
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Granted: —
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Expires: 2004-04-27
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Abstract

Abstract The sail is mounted at the head 2 of the mast 3 and is held in position by a yard 7 in a plane which is essentially perpendicular to the longitudinal axis of the nautical craft 4, said yard 7 is fixed to a small mast 6 which is integral with the head 2 of the mast 3 by means of a swivel joint 5. Said swivel joint 5 comprises a restoring moment which tends to replace the lift sail 1 in a plane essentially parallel to the longitudinal axis of the craft. Lift sail for sail-propelled craft

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-03 13:08
CPC Classifications
B; B63; B63H; B63H8/00; B63H8/20; B63H8/10

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References Cited (Backward Citations)

US2170914A Cited
DE2018326A1 Cited
US3720180A Cited
FR2501618A1 Cited
EP0103829A2 Cited
FR2534876A1 Cited

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