摘要:
Device for adjustable fixing of an accessory on a board for gliding comprising a base, comprising locations for fixing the accessory and receiving a bar having a toothed part capable of a positioning in a complementary toothed part integral with the board for gliding, wherein the bar is mounted so as to be movable in rotation on the base about an axis, comprises, on either side of this axis, the toothed part and an end, and which comprises a knob capable of occupying two different positions, comprising a cam surface that interacts with the end of the bar such that a first position of the knob corresponds to a low position of the toothed part and a second position corresponds to a high position of the toothed part.
摘要:
A link for transmitting digital information is time-shared between a plurality of units under the control of one of the units called the control unit. The control unit communicates with the other units by means of individually addressed signaling cells enabling it to interrogate each unit regularly as to its current status and its requirements for communication via the link and to advise it of at least one particular frame time slot for sending a response and others for sending cells. The invention also concerns units for implementing this method.
摘要:
A device for the adjustable fastening of an accessory on a gliding board, which comprises a base comprising means for fastening the accessory and which accommodates a bar having a toothed part suitable for positioning in a complementary toothed part secured to the gliding board, which device comprises a crank that can rotate within the base and one end of which is connected to a lever, and wherein the bar has one degree of freedom and a part in contact with the bent part of the crank, so that a first position of the lever corresponds to the low position of the toothed part and a second position corresponds to a high position of the toothed part.