EP 0008560 A1 19800305 - System for reefing and furling stay sails.
Title (en)
System for reefing and furling stay sails.
Title (de)
Vorsegelroller mit Reffeinrichtung.
Title (fr)
Perfectionnement aux systèmes enrouleurs de focs.
Publication
Application
Priority
FR 7823656 A 19780804
Abstract (en)
[origin: US4267791A] A device for positioning, maintaining, and rolling a headsail on a sailing vessel having a fixed stay adjacent the sail and a halyard for raising the sail includes a tubular mandrel adapted to rotate on the stay. The mandrel is formed by a plurality of mandrel segments about the stay, with each of the segments having three external grooves disposed through an arc of approximately 120 degrees. A normally closed locking mechanism is positioned at the top of the mandrel. A sail attaching member, slidably movable along the mandrel and attached to the top portion of the sail is moved into locking engagement with the locking mechanism by the sail halyard when temporarily connected thereto. A releasing member, which is also slidably movable along the mandrel and attachable to the halyard, releases the sail attaching member from the locking mechanism, thereby allowing the sail to be lowered.
Abstract (fr)
- Gréement. - Le dispositif comprend un mandrin (15) susceptible de tourner autour de l'étai (16) fixe, et constitué par un élément tubulaire rigide, monté libre en rotation autour de l'étai, cet élément tubulaire - reposant par sa partie inférieure sur une butée solidaire de l'étai fixe, - présentant à son sommet un verrou escamotable (22) normalement en position fermée, - servant de support et d'élément de guidage à un coulisseau porteur (24) qui présente des moyens de liaison avec le sommet de la voile, des moyens d'enclenchement avec le verrou escamotable et des moyens de liaison temporaire avec l'extrémité d'une drisse passant par le sommet du mât. - Application à un foc de navire.
IPC 1-7
IPC 8 full level
CPC (source: EP US)
B63H 9/1028 (2013.01 - EP US); B63H 2009/1057 (2013.01 - EP US)
Citation (search report)
- DE 2635717 A1 19780209 - NASGOWITZ GUENTER
- US 3749043 A 19730731 - CRALL D
- FR 2243862 A1 19750411 - BERNARD BERNARD [FR]
- FR 2225331 A1 19741108 - BERNARD BERNARD [FR]
- GB 1340777 A 19740130 - SS SPARS LTD
- FR 2150178 A5 19730330 - DOWLING THOMAS
- US 3938460 A 19760217 - WALES WALTER M, et al
- US 3980036 A 19760914 - CRALL DONALD H
Designated contracting state (EPC)
DE GB IT NL SE
DOCDB simple family (publication)
EP 0008560 A1 19800305; EP 0008560 B1 19820217; AU 4959979 A 19800207; AU 532894 B2 19831020; DE 2962142 D1 19820325; FR 2432432 A1 19800229; FR 2432432 B1 19811023; JP S56160294 A 19811209; US 4267791 A 19810519
DOCDB simple family (application)
EP 79420036 A 19790727; AU 4959979 A 19790806; DE 2962142 T 19790727; FR 7823656 A 19780804; JP 9913879 A 19790804; US 6061179 A 19790725