IT1177878B - Mechanism for reefing and hoisting sail - comprises halyard connected between reefing and hoisting drums which are selectively rotatable or lockable by clutch - Google Patents

Mechanism for reefing and hoisting sail - comprises halyard connected between reefing and hoisting drums which are selectively rotatable or lockable by clutch

Info

Publication number
IT1177878B
IT1177878B IT4851684A IT4851684A IT1177878B IT 1177878 B IT1177878 B IT 1177878B IT 4851684 A IT4851684 A IT 4851684A IT 4851684 A IT4851684 A IT 4851684A IT 1177878 B IT1177878 B IT 1177878B
Authority
IT
Italy
Prior art keywords
reefing
hoisting
drums
clutch
sail
Prior art date
Application number
IT4851684A
Other languages
Italian (it)
Other versions
IT8448516A0 (en
Inventor
George Spanopoulos
Original Assignee
Cormoranos Shipping Sa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cormoranos Shipping Sa filed Critical Cormoranos Shipping Sa
Priority to IT4851684A priority Critical patent/IT1177878B/en
Publication of IT8448516A0 publication Critical patent/IT8448516A0/en
Application granted granted Critical
Publication of IT1177878B publication Critical patent/IT1177878B/en

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  • Artificial Fish Reefs (AREA)

Abstract

The sail hoisting/reefing mechanism includes a roller boom (2) associated with a mast (1) which mounts a pulley at the top, with a halyard (11) passing over the pulley. The halyard has its opposite ends connected to hoisting (8) and reefing (4) drums. The drums are selectively rotatable by a clutch (25) in response to movement of a ratchet mechanism or dog teeth engagement. The ratchet or teeth effect locking of both drums after hoisting, with release being achieved before reefing.
IT4851684A 1984-07-05 1984-07-05 Mechanism for reefing and hoisting sail - comprises halyard connected between reefing and hoisting drums which are selectively rotatable or lockable by clutch IT1177878B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT4851684A IT1177878B (en) 1984-07-05 1984-07-05 Mechanism for reefing and hoisting sail - comprises halyard connected between reefing and hoisting drums which are selectively rotatable or lockable by clutch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT4851684A IT1177878B (en) 1984-07-05 1984-07-05 Mechanism for reefing and hoisting sail - comprises halyard connected between reefing and hoisting drums which are selectively rotatable or lockable by clutch

Publications (2)

Publication Number Publication Date
IT8448516A0 IT8448516A0 (en) 1984-07-05
IT1177878B true IT1177878B (en) 1987-08-26

Family

ID=11267049

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4851684A IT1177878B (en) 1984-07-05 1984-07-05 Mechanism for reefing and hoisting sail - comprises halyard connected between reefing and hoisting drums which are selectively rotatable or lockable by clutch

Country Status (1)

Country Link
IT (1) IT1177878B (en)

Also Published As

Publication number Publication date
IT8448516A0 (en) 1984-07-05

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