摘要:
A microsurgical handle and instrument may include an actuation structure having an actuation structure distal end and an actuation structure proximal end, a plurality of actuation arms of the actuation structure, and an actuation structure base. A compression of the actuation structure may be configured to extend the actuation structure distal end relative to the actuation structure proximal end. A compression of the actuation structure may be configured to expand an extension joint of an actuation arm of the plurality of the actuation arms. A decompression of the actuation structure may be configured to retract the actuation structure distal end relative to the actuation structure proximal end. A decompression of the actuation structure may be configured to collapse an extension joint of an actuation arm of the plurality of actuation arms.
摘要:
An adapter 14 connects snowboard bindings 12 to snow skis 16 to allow the sportsperson to use light weight and smaller snowboard boots 10 to ski in. The adapter platform 30 mounts at its ends in the bindings 18, 20 of the ski and is rigidly fastened to the snowboard bindings by fasteners extending through the standard hole pattern used in fastening snowboard bindings to snowboards.
摘要:
A skiing apparatus including an upper frame member, a lower seat member, a handle member, a lower frame, a ski attachment member, an upper shock absorbing connector member, and a lower shock absorbing connector member. The lower seat member has a medial portion connected to the upper frame member. The handle member is connected to the upper frame member in fixed relation to the lower seat member. The lower frame member is connected to the lower seat member. The ski attachment member is connected to the lower frame member and adapted to be detachably connected to a ski. The upper shock absorbing connector member is connected to the lower seat member. The lower shock absorbing connector member is connected to the lower frame member.
摘要:
A skiing apparatus including an upper frame member, a lower seat member, a handle member, a lower frame, a ski attachment member, an upper shock absorbing connector member, and a lower shock absorbing connector member. The lower seat member has a medial portion connected to the upper frame member. The handle member is connected to the upper frame member in fixed relation to the lower seat member. The lower frame member is connected to the lower seat member. The ski attachment member is connected to the lower frame member and adapted to be detachably connected to a ski. The upper shock absorbing connector member is connected to the lower seat member. The lower shock absorbing connector member is connected to the lower frame member.
摘要:
A seated skiing device having an adjustable heel protrusion and a fixed toe protrusion is provided. The distance between the toe and heel protrusions are adjustable such that the seated the skiing device may engage toe and heel bindings of a snow ski set to a riders ski boot. In this manner, the seated skiing device is engageable to the snow ski of the rider without any additional tools. Also, a seated snowboarding device is disclosed herein. The seated snowboarding device is removably attachable to standard front and rear bindings of a snowboard.
摘要:
A mono-ski frame adapted for skiing in the sitting position and designed to allow a rearward and downward traverse of the upper portion of the frame relative to the lower portion during loaded conditions to enhance the carvability during the turn. The mono-ski frame includes a lower frame having a forward end and a rearward end adapted to be attached to a ski. A foot rest is attached to the forward end of the lower frame. An upper frame having a seat mounted thereon is moveable relative to the lower frame via a first link arm. The first link arm is pivotally attached at a first position to the lower frame and at a second position to the upper frame, wherein the first position is located forwardly of the second position so that the seat attached to the upper frame travels in a rearward direction under loaded conditions. A shock absorber adapted to minimize the transfer of vibration between the lower frame and the upper frame is coupled between the upper and lower frames and includes a piston assembly and a spring coupled to the piston assembly for biasing the piston assembly toward an extended uncompressed position.
摘要:
A linkage binding for coupling a user's shoed or booted foot to another object, such as a ski or snowshoe. The linkage binding may include an upper plate including an upper surface to which a user's shoed or booted foot is to be secured, a lower plate including a lower surface to which another object is to be secured, a front connecting link hingedly attached to both the upper plate and the lower plate, and a rear connecting link hingedly attached to both the upper plate and the lower plate to form a 4-bar linkage.
摘要:
An apparatus that secures a skateboard platform to a snow ski with a base that has a sliding member and stationary member. An adjustment mechanism urges the sliding member to move toward or away from the stationary member. A stabilizer is movable toward and way from the sliding member via a guide path in the base. The stabilizer has two components that move one inside the other to lengthen or shorten a distance between their respective ends. The sliding member has a protruding portion that fits into a front snow ski binding. The stationary member snaps into the rear snow ski binding. The front binding is sandwiched between the stabilizer and the sliding member.
摘要:
A ski sled with adjustable boot blocks and a rider-operated weight-transfer device for rider-controlled steering. The boot blocks are provided with fixed and/or variable angle adjustment devices for changing the angle of the ski bottoms with respect to the snow surface, and the toe-in angle of the skis with respect to each other. Further, the boot blocks are provided with lengthwise adjustment mechanisms so that the boot blocks may be attached to any standard ski binding used on any ski without modification or any special attachments to the bindings or the skis.
摘要:
A ski sled with adjustable boot blocks and a rider-operated weight-transfer device for rider-controlled steering. The boot blocks are provided with fixed and/or variable angle adjustment devices for changing the angle of the ski bottoms with respect to the snow surface, and the toe-in angle of the skis with respect to each other. Further, the boot blocks are provided with lengthwise adjustment mechanisms so that the boot blocks may be attached to any standard ski binding used on any ski without modification or any special attachments to the bindings or the skis.