Abstract:
The invention concerns a safety binding for telemark, cross-country and ski-jumping skis. A resilient return means (6; 16) holds the front part of the sole (13) within a safety stop (2; 3) and, in particular, permits lateral or diagonal disengagement of the ski boot under great torsional stress. A rear part (9) bears on an insert (14) located in the sole (13).
Abstract:
The object of the invention is a shoe and a method to attach it to a ski and to a skate. In the outsole of the shoe there is a longitudinal groove (1), in which four iron pins (2) have been set transversely across the longitudinal axis of the sole. One of the pins is located close to the front end of the sole, one close to the heel end, and the other two between them. A guard piece is attached to these pins to protect them from damage during walking. The guard piece can be fitted with spikes to prevent slipping. Also, a skate blade or roller wheels can be attached to the pins instead of the guard piece.
Abstract:
The surface element is intended for formation of a gliding surface e.g. in a down-slope or the like. The surface element (e) comprises a substantially transverse frame unit (1), a gliding unit (3) and a supporting unit (4). The frame unit (1) is equipped with attaching means (2) for attaching the surface element (e) into a base (A). The gliding unit (3) comprises several flexible gliding means (3a) attached to the joining point (L) of the frame unit (1), such as fibres, strings, threads or the like. The supporting unit (4) comprises at least one supporting surface (4a) connected with the frame unit (1) and continuously supporting the gliding unit (3) of the surface element substantially in the longitudinal direction (s). The supporting unit (4) of the surface element (e) is arranged in connection with the frame unit (1) in a way that in the coating formed of several successive surface elements (e1, e2, e3) in the longitudinal direction (s), the supporting unit (4) of the next surface element (e2, e3) forms the supporting surface (4a) supporting the gliding unit (3) of at least one preceding surface element (e1, e2).
Abstract:
The surface element is intended for formation of a gliding surface e.g. in a down-slope or the like. The surface element (e) comprises a substantially transverse frame unit (1), a gliding unit (3) and a supporting unit (4). The frame unit (1) is equipped with attaching means (2) for attaching the surface element (e) into a base (A). The gliding unit (3) comprises several flexible gliding means (3a) attached to the joining point (L) of the frame unit (1), such as fibres, strings, threads or the like. The supporting unit (4) comprises at least one supporting surface (4a) connected with the frame unit (1) and continuously supporting the gliding unit (3) of the surface element substantially in the longitudinal direction (s). The supporting unit (4) of the surface element (e) is arranged in connection with the frame unit (1) in a way that in the coating formed of several successive surface elements (e1, e2, e3) in the longitudinal direction (s), the supporting unit (4) of the next surface element (e2, e3) forms the supporting surface (4a) supporting the gliding unit (3) of at least one preceding surface element (e1, e2).
Abstract:
Eine Kombination einer Sicherheits-Sprungschibindung mit einem Sprungschuh, bei welcher der vordere Teil des Sprungschuhs zwischen den seitlichen Flugeln einer am Sprungschi befestigten Sprungbindung bis zu einem Anschlag einschiebbar ist, ist dadurch gekennzeichnet, daß in an sich bekannter Weise im oberen Abschnitt eines nach vorne vorspringenden Teils der Sohle des Sprungschuhs (5) eine halbkugelförmige Ausnehmung (6) vorgesehen ist, in die ein an der Sprungbindung (2) unter einstellbarer (18) Federbelastung (17) verschiebbar gelagerter Bolzen (16) mit halbkugelförmigem Kopf eingreift und daß zwischen oberem und unterem Teil der Sohle des Sprungschuhs (5) ein Einschiebeschlitz (7) zur Aufnahme mindestens einer Blattfeder (8,9) vorgesehen ist.