WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO1981002717) BOOM FOR SAILING BOARD
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/002717    International Application No.:    PCT/EP1981/000022
Publication Date: 01.10.1981 International Filing Date: 20.03.1981
IPC:
B63B 35/79 (2006.01)
Applicants:
Inventors:
Priority Data:
3010778 20.03.1980 DE
Title (EN) BOOM FOR SAILING BOARD
(FR) BOME POUR PLANCHE A VOILE
Abstract: front page image
(EN)The boom has two arms (1, 2) connected on the mast side by a fork (3) which carries a nipping device allowing to provide a releasable attachement of the boom to the mast (11) and comprising two clamping jaws (10) arranged in a face-to-face relationship. Both clamping jaws (10) are mounted on the free ends of pivoting levers (8, 9) about axis (6, 7) parallel to the mast. The levers (8, 9) form, in association with the mast (11) which acts as a toggle joint, a toggle lever. The fork (3) has a flexibility allowing the passage in an extended position of the toggle lever and the pivoting motion of the levers (8, 9) outwardly with respect to the fork (3) is limited by stops (12, 13).
(FR)Le bome presente deux bras (1, 2) relies, du cote du mat, par une fourche (3) qui porte un dispositif de pincement permettant une fixation largable de la bome au mat (11) et comprenant deux machoires de serrage (10) disposees face-a-face. Les deux machoires de serrage (10) sont montees sur les extremites libres de leviers (8, 9) pivotants autour d"axes (6, 7) paralleles au mat. Les leviers (8, 9) forment, en liaison avec le mat (11) qui sert de genouillere, un levier a genouillere. La fourche (3) presente une flexibilite autorisant le passage en position deployee du levier a genouillere et le mouvement de pivotement des leviers (8, 9) vers l"exterieur par rapport a la fourche (3) est limite par des butees (12, 13).
Designated States:
Publication Language: German (DE)
Filing Language: German (DE)