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US 2025/0153030 A1Published application
Transportation device with pivoting axle
AssigneeLeverage Design Ltd.
InventorMark Timothy Kortschot
Life of this patent
Estimating the term…
Abstract
Devices and methods of transport are disclosed. Various embodiments include structural aspects related to steering and changing the direction of conveyances including features which utilize leaning or shifting of weight as part of turning.
Claims20
A device for transportation comprising:
- a platform comprising a ride surface upon which a rider may place a foot to ride the device in a direction of travel on the ground, so that the ride surface is an upper surface in use, the platform having a length extending in the direction of travel and a forward portion and a rearward portion;
- a pair of wheels adjacent either the forward portion or the rearward portion of the platform and at least one wheel adjacent the other portion;
- an axle extending between the pair of wheels and located in an axle mounting system attached to the platform;
- the axle mounting system comprising an axle bearing surface and a pivot member having a pivot surface, the axle bearing surface and the pivot surface being inclined towards each other and each of the axle bearing surface and the pivot surface being inclined with respect to the ride surface,
- the pivot surface creating a pivot about which the axle can pivot to provide, in use, a turning function for the device and the axle bearing surface extending transversely to said length and providing a surface that supports the axle during said pivoting of the axle and turning of the device.
2 more elements
A scooter comprising:
- a platform configured to support a user such that the user's foot can push the scooter;
- a forward portion connected to the platform, the forward portion comprising:
- a handle;
- a front axle connected to a front right wheel and a front left wheel;
- and
- a front axle mounting system under the platform, the front axle mounting system comprising:
- a front pivot surface comprising a front pivot member, the front pivot surface configured to enable the front axle to pivot relative to the platform;
- and
- a front axle bearing surface configured to support the front axle during the pivoting of the front axle;
- wherein the front axle bearing surface and the front pivot surface are inclined towards each other;
- and
- a rearward portion connected to the platform, the rearward portion comprising:
- a rear axle connected to a rear right wheel and a rear left wheel;
- and
- a rear axle mounting system under the platform, the rear axle mounting system comprising:
- a rear pivot surface comprising a rear pivot member, the rear pivot surface configured to enable the rear axle to pivot relative to the platform;
- and
- a rear axle bearing surface configured to support the rear axle during the pivoting of the rear axle;
- wherein the rear axle bearing surface and the rear pivot surface are inclined towards each other.
16 more elements
A scooter comprising:
- a platform;
- a forward portion connected to the platform;
- and
- a rearward portion connected to the platform;
- wherein the forward and rearward portions each comprise:
- a right wheel;
- a left wheel;
- an axle connected to the right wheel and the left wheel, the axle comprising a protruding pin;
- and
- an axle mounting system comprising:
- a pivot surface having a curved face, the axle engaged with the curved face thereby enabling the axle to pivot;
- and
- an axle bearing surface configured to support the axle during the pivoting of the axle, the axle bearing surface comprising a hole that receives the protruding pin;
- wherein the axle bearing surface and the pivot surface are inclined towards each other.
11 more elements
Dependencies are inferred from the claim text.