Abstract

The present invention is related to a roller ski with an adapted shock absorber device arrangeable inside a hollow backend of the roller ski body (16), wherein a first member (11) of the shock absorber device is supporting a backend wheel of the roller ski, a second member (14) is attachable to an inside surface of the hollow backend of the roller ski body (16), wherein a material strip (13) of a stretchable and compressible material is arranged in between the first and second member (11, 14).

IPC Classes  ?

• A63C 17/22 - Wheels for roller skates
• A63C 17/04 - Roller skatesSkate-boards with wheels arranged otherwise than in two pairs

Abstract

A shock absorber system according to the present invention is connectable to a shaft (16) supporting a roller ski wheel (13), wherein a circular shaped rubber or rubber like material (10) is arranged around a centered position (11) of a wheel support (14) supporting an end part of the shaft (16) supporting the roller ski wheel (13).

IPC Classes  ?

• A63C 17/00 - Roller skatesSkate-boards
• A63C 17/04 - Roller skatesSkate-boards with wheels arranged otherwise than in two pairs

Abstract

The resent invention relates to a test apparatus (10) testing different aspects of roller ski wheels, comprising at least a pressure actuator connected to a wheel attachment frame (14a) configured to hold a roller ski wheel (19) towards a rotatable test surface (17) during testing, wherein the attachment frame (14a) further is configured enabling a rotation of an attached roller ski wheel (19) around a vertical direction relative to the rotatable test surface (17) as well as enabling an adjustment of an inclination angle of the roller ski wheel body relative to the rotatable test surface (17).

IPC Classes  ?

• G01M 17/013 - Wheels
• G01M 17/06 - Steering behaviourRolling behaviour
• G01M 17/007 - Wheeled or endless-tracked vehicles

Abstract

The present invention is related to a roller ski with a brake system comprising a wheel fender-cover (11) arranged to be push-able by a ski pol such that the wheel fender-cover (11) can be pushed towards a wheel (14) located inside the wheel fender-cover (11) thereby slowing the rotation of the wheel (14).

IPC Classes  ?

• A63C 17/04 - Roller skatesSkate-boards with wheels arranged otherwise than in two pairs
• A63C 17/14 - Roller skatesSkate-boards with brakes, e.g. toe stoppers, freewheel roller clutches
• A63C 5/035 - Skis or snowboards with ground engaging rolls or belts

Abstract

A shock absorber system according to the present invention is connectable to a shaft (16) supporting a roller ski wheel (13), wherein a circular shaped rubber or rubber like material (10) is arranged around a centered position (11) of a wheel support (14) supporting an end part of the shaft (16) supporting the roller ski wheel (13).

IPC Classes  ?

• A63C 17/04 - Roller skatesSkate-boards with wheels arranged otherwise than in two pairs
• A63C 17/00 - Roller skatesSkate-boards

Abstract

The present invention is related to a roller ski with an adapted shock absorber device arrangeable inside a hollow backend of the roller ski body (16), wherein a first member (11) of the shock absorber device is supporting a backend wheel of the roller ski, a second member (14) is attachable to an inside surface of the hollow backend of the roller ski body (16), wherein a material strip (13) of a stretchable and compressible material is arranged in between the first and second member (11, 14).

IPC Classes  ?

• A63C 17/04 - Roller skatesSkate-boards with wheels arranged otherwise than in two pairs
• A63C 17/00 - Roller skatesSkate-boards