1
Roger Donatien: Modular sliding equipment e.g. ski, has sliding board comprising lifting surface, which comprises extension piece arranged on sliding board for forming stretching of sliding board about certain percentages. Roger Donatien, October 10, 2008: FR2914563-A1

The equipment has a sliding board (1) extending along a longitudinal axis and a lifting surface with an extension piece (2) in the form of flexible plate. The extension piece is arranged on the sliding board for forming stretching of the sliding board about ten to fifteen percentages, and fixed on a ...


2
Roger Donatien Joseph Louis: Inhaul lines releasing device for e.g. power kite, has clamp with legs that are supported against bar when released by user to cause angular rotation of arms for assuring releasing of inhaul lines and of user. Roger Donatien Joseph Louis, February 25, 2005: FR2858968-A1

The device has a clamp (A) arranged on inhaul lines (1) beyond a bar (6) that is connected to outhaul lines (7). The clamp is maintained in closed position by a spring (8) that is fixed between arms (13) of jaws (2). Legs (5) of the clamp are supported against the bar when released by a user, to cau ...


3
Roger Donatien: Automatic kitesurf release system. Roger Donatien, May 17, 2006: EP1656191-A1

The device has a clamp (A) arranged on inhaul lines (1) beyond a bar (6) that is connected to outhaul lines (7). The clamp is maintained in closed position by a spring (8) that is fixed between arms (13) of jaws (2). Legs (5) of the clamp are supported against the bar when released by a user, to cau ...


4
Roger Donatien: (Fr) Larguage automatique kitesurf, (En) Automatic kitesurf release system. Roger Donatien, March 3, 2005: WO/2005/018768

(EN) The invention relates to a device which is used automatically to release the lines of a power kite or kitesurf when, under the force of the wind, the bar applies pressure on a quick release jaw clip or snap hook. According to the invention, the rear lines are fixed to the ends of the bar and to ...


5
Roger Donatien: Online creation and management of enterprises. Roger Donatien, RUPP Christian, December 19, 2002: WO/2002/101607

The underlying invention generally relates to the field of electronic business and commerce via the Internet, especially to Websites using graphical interfaces (200) to provide a method for an online creation and management of enterprises by means fo applications running on a server (102) in a data ...


6
Roger Donatien: Automatic kitesurf release system. Roger Donatien, wang qiong, November 29, 2006: CN200480030660

The invention relates to a device which is used automatically to release the lines of a power kite or kitesurf when, under the force of the wind, the bar applies pressure on a quick release jaw clip or snap hook. According to the invention, the rear lines are fixed to the ends of the bar and to the ...



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