摘要:
An elongate board which produces increased lift when moved through a fluid such as air or water. The elongate board includes a main body with an opening in its central region. A plurality of transverse wing sections are mounted in tandem in the central opening along the longitudinal axis of the main body. Between each wing section is an open slot allowing the fluid to flow over the wing sections, creating a lifting force on the elongate board. The elongate board may be utilized in many different sports requiring the use of a ski or board, such as water skiing, snow skiing, surfboarding, snow boarding, and sky surfboarding.
摘要:
A textile run with a slide surface (1, 51) consisting of looped fabric, the looped fabric comprising loops (4, 54) which are formed of warp threads by weaving or of pile threads by tufting and have a height (3, 53) of between at least 3 mm and at most 10 mm, 100 to 950 loops being disposed over an area of 1 dm 2. The invention further concerns the use of the textile run.
摘要:
A system with at least one sliding surface element (1), preferably as run-in track systems for ski jump system/ski jumps, wherein the height and/or the course of the sliding surface elements (14) has to be adjusted to any profile by spacer elements (30).
摘要:
A system with at least one sliding surface element (1), preferably as run-in track systems for ski jump system/ski jumps, wherein the height and/or the course of the sliding surface elements (14) has to be adjusted to any profile by spacer elements (30).
摘要:
A release binding for telemark skiing, back country skiing, and ski jumping. An elastic return device maintains the front portion of the sole between a release abutment and particularly enables a lateral or diagonal disengagement of the boot, under a substantial torsional force, a rear element taking support on an insert located in the sole.
摘要:
A winter recreational park is provided for amusing and entertaining one or more participants, the park being intended for location in semi-arid or desert regions. The winter park includes a plurality of interconnected housing structures adapted to safely house the participants as well as winter facilities built with artificial snow and/or ice. The housing structures are adapted to maintain inside temperatures below the freezing point, despite the normally high outside temperatures. The recreational park further includes a plurality of active devices, such as skis or ice skates, adapted for use in each of the respective winter facilities to create the desired effect on ice and/or snow.
摘要:
The invention describes surfaces as well as combinations of surfaces which possess at least two different structure implementations. These structure formations can consist of any combinations of directed and non-directed structures, with their main formation dimensions being in the micro-meter range. By means of combinations of the surface structuring it is possible both, to improve the benefits of the individual structures and to fulfil new tasks.
摘要:
A surface element used for forming a gliding surface includes a frame unit provided with at least one attachment element and a joining point, attachment element connecting the frame to a base, a gliding unit formed of a plurality of flexible gliding elements connected to the joining point of the frame unit, and a support unit forming a supporting surface and connected to the frame unit, wherein when a plurality of successive surface elements are arranged in the longitudinal direction to form the gliding surface, the supporting unit of the next surface element supports the gliding unit of at least one preceding surface element.
摘要:
The heel holding device has a non-stretching tension member which is movable in every direction and constructed in the manner of a ribbon. The tension member is fastened at the ski by one end and can be fastened with its other end at a peg at the heel of the boot by means of a clamp. The tension member can be detached voluntarily by means of this clamp and can be pulled off the peg when a tensile force acts substantially in the direction of the boot sole. Two parts of a connecting piece are adjustably fastened to the tension member at a distance relative to one another. The two parts form a connecting piece which is constructed in the manner of a push button. A loop of the tension member remains in the closed state of the connecting piece, which loop leads to a lengthening of the tension member after the connecting piece is loosened when acted upon by increased tensile force, so that the boot heel can be lifted farther from the ski.
摘要:
The safety binding has a base part which is fixed with respect to the ski, a release part which is supported so as to be rotatable relative to the base part, and a guide jaw with clamping device for clamping the boot sole. In order to support the release part relative to the base part, this release part has at least three guide rolls which are supported so as to be freely rotatable and have circumferential grooves in which guide flanges engage, which guide flanges are downwardly and inwardly bent at the underside of the release part and engage in the guide grooves with their inwardly bent edges. Cut out portions are located between the guide flanges so that the release part can be freed from the guide rolls after a determined rotation relative to the base part. A release cam having a central locking recess and two symmetrically arranged control cams is securely connected with the release part. A control roll which is displaceable against the action of springs of a release mechanism engages in the locking recess in the operating position and rolls at one of the control cams during the releasing process.