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Machine translation
1. (WO1981000388) A KICKING STRAP FOR SAILING-BOATS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/000388    International Application No.:    PCT/DK1980/000047
Publication Date: 19.02.1981 International Filing Date: 05.08.1980
IPC:
B63H 9/10 (2006.01)
Applicants:
Inventors:
Priority Data:
3356/79 10.08.1979 DK
Title (EN) A KICKING STRAP FOR SAILING-BOATS
(FR) HALE-BAS POUR BATEAUX A VOILE
Abstract: front page image
(EN)A kicking strap for sailing-boats comprises a tackle with two multifold blocks (8, 9) connected and supported by means of two telescopic pipes (15, 16). The pipes are connected by a spring conteracting their joining, e.g. a pneumatic spring (21) secured both to one block (8) and the inner pipe (15), its piston being rigidly connected to the outer pipe (16) through a pin (31) extending through the head of the piston (22). The outer pipe is welded to the second block (9). The pin (31) is guided in an extension of the inner pipe (15). Upon for instance booming, the kicking strap located between the mast-foot and the boom exerts by means of the spring an upward pressure on the boom so that said boom in the central position during the booming is still raised and may thereby safely pass above the crew.
(FR)Un hale-bas pour bateaux a voile comprend un palan avec deux poulies a plusieurs tours (8, 9) connectees et supportees au moyen de deux tubes telescopiques (15, 16). Les tubes sont relies par un ressort contrecarrant leur assemblage, p.ex. un ressort pneumatique (21) fixe a la fois a une poulie (8) et au tube interne (15), son piston etant connecte de maniere rigide au tube externe (16) par l"intermediaire d"un axe (31) s"etendant au travers de la tete du piston (22). Le tube externe est soude a la seconde poulie (9). L"axe (31) est guide dans une extension du tube interne (15). Lors de virements de bord, le hale-bas place entre le pied du mat et la bome exerce au moyen du ressort une pression ascendante sur la bome de sorte que celle-ci, en position centrale pendant le virement de bord, peut encore monter et par consequent peut passer sans danger au-dessus de l"equipage.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)