LAWN SKI
PURPOSE:To easily and stably execute the turning run by connecting plural catapillar parts by a sole plate, and also, attaching a partial catapillar part to the sole plate so that a horizontal rotation can be executed freely in a front position from its center. CONSTITUTION:Plural, for instance, two...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PURPOSE:To easily and stably execute the turning run by connecting plural catapillar parts by a sole plate, and also, attaching a partial catapillar part to the sole plate so that a horizontal rotation can be executed freely in a front position from its center. CONSTITUTION:Plural, for instance, two catapillar parts are provided on a lawn ski, and its front catapillar part 1 and rear catapillar part 2 are connected by supporting parts 3, 4 and a plate-like sole plate 5. On the sole plate 5, a ski shoe 6 is fixed. The front catapillar part 1 is fixed to the sole plate 5 through the supporting part 3, and between the rear catapillar part 2 and the supporting part 4, a steering turning axis 12 is provided, the steering turning axis 12 is attached to the front at an interval 14 against the center 13 of the rear catapillar part 2, and by increasing or decreasing the interval 14, turnability and linearity of the lawn ski are adjusted. It is desirable that a bearing is used for the turning axis 12. |
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