FIELD: sportive equipment used, in particular, in skis, skates, ski-rollers, snowboards.
SUBSTANCE: attachment device has shoe toe retainer and shoe heel retainer made in the form of pivotal mechanism fixed with its one end on shoe heel and with its other end on sportive apparatus. Pivotal mechanism consists of at least four sequentially connected links of cylindrical pivot joint, said links defining at least one chain of links of rotating kinematic pairs. Device of such construction allows shoe heel to be raised to needed height from sportive apparatus.
EFFECT: enhanced reliability in operation, wider range of application of sportive apparatus, elimination of transverse movements and twisting of heel regardless of rigidity of shoe sole along the entire path of movement of shoe heel in upward and forward directions.
8 cl, 14 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| APPARATUS FOR ATTACHMENT OF BOOT TO SPORTIVE EQUIPMENT | 2001 |
|
RU2229916C2 |
| DEVICE FOR FOOTWEAR FASTENING TO SPORTS GEAR | 2007 |
|
RU2346721C2 |
| SKIS | 2001 |
|
RU2229915C2 |
| METHOD TO SELECT SPORTS INVENTORY | 2009 |
|
RU2422184C2 |
| TRANSPORT VEHICLE (VERSIONS): SKI, SKI ROLLERS, SKI HINGING, SKI BOOTS AND METHODS OF TRANSPORT VEHICLE RUN | 2010 |
|
RU2414275C1 |
| WAY OF SELECTION OF SPORTS EQUIPMENT | 2007 |
|
RU2361638C2 |
| SKI FASTENER AND BOOT | 1993 |
|
RU2067478C1 |
| SKI | 2009 |
|
RU2400277C1 |
| SKI BINDING | 0 |
|
SU1625506A1 |
| COVERING DISTANCE ON SKIS, SKATES-SKIS AND ROLLER-SKIS | 2013 |
|
RU2553951C1 |
