B62K25/286

Trailing link cycle wheel suspension assembly having gas pistons with unequal gas piston areas
11230348 · 2022-01-25 · ·

A suspension assembly for a cycle having improved stability includes a steering fork having a first arm and a second arm, each of the first arm and the second arm having a fixed pivot and a shock pivot, the space between the first arm and the second arm defining a wheel opening. A shock link has a shock link fixed pivot and a shock link floating pivot. A shock absorber has a shock gas spring comprising a shock spring body a shock gas piston having a first gas piston area, a spring unit has a spring gas spring comprising a spring body and a spring gas piston having a second gas piston area. The first gas piston area is not equal to the second gas piston area.

STRADDLE VEHICLE
20220009586 · 2022-01-13 ·

Provided is a straddle vehicle that allows for high design flexibility, that can absorb strong shocks applied in the up-down direction, and that can avoid contacting obstacles on the ground. The straddle vehicle includes a supported structure and a shock absorber. The supported structure includes a first element that performs a first function and a second element that performs a second function, the second element being located above a rear of the first element. The shock absorber includes an upper mounting portion and a lower mounting portion. The lower mounting portion of the shock absorber is connected to a swing arm, and the upper mounting portion of the shock absorber is connected to the second element.

Vehicle suspension linkage
11173983 · 2021-11-16 · ·

Disclosed herein is a two-wheel vehicle suspension linkage. The suspension linkage includes a suspended body-1, a seatstay body-2, a link body-3, a chainstay body-4, a link body-5, and a link body-6 operatively coupled with one another. The link body-3 includes jointed connections with the suspended body-1 defining an IVC[1][3], the chainstay body-4 defining an IVC[3][4], and the link body-6 defining an IVC[3][6]. The chainstay body-4 includes an additional jointed connection with the seatstay body-2 defining an IVC[2][4]. The link body-5 includes additional jointed connections with suspended body-1 defining an IVC[1][5], seatstay body-2 defining an IVC[2][5], and the link body-6 defining an IVC[5][6]. A lower base line is defined by IVC[1][3] and IVC[3][4]. An upper base line is defined by IVC[1][5] and IVC[2][5]. The IVC[5][6] is located outside the upper and lower base lines. The suspension linkage includes a damper unit configured to resist movement between two or more of the suspended body-1, seatstay body-2, link body-3, chainstay body-4, link body-5, or link body-6.

Active air spring
11173982 · 2021-11-16 ·

An active air spring regulates and controls compression and rebound travel, speed, and shock position by modulating internal pressures in an air bag and/or air cylinder in real time by varying the internal volume of discrete air reservoirs in fluid connection with one another as controlled by valves, venting, and self-pressurization.

Flexible hardware spacer
11780530 · 2023-10-10 · ·

A spacer for connecting a suspension component to a frame of a bicycle includes a spacer body and a flexible portion disposed at one end of the spacer body and configured to exert an axial bias force under compression. The spacer body and the flexible portion form a unitary part.

DEVICE FOR THE SELECTIVE POSITIONING OF THE PIVOT OF A WHEEL
20210339822 · 2021-11-04 · ·

A device for the selective positioning of the pivot of a wheel of a bicycle comprising a frame composed of a rear stay provided with a first pair of first oblique rear chainstays, each connected, respectively by means of a triangular support, to a second pair of two second horizontal rear chainstays, a derailleur hook being associable with the first and second chainstays.

First external seats and second internal seats are provided for the axial and removable positioning respectively of a first external adapter and of a second internal adapter.

The first and second adapter have respectively a second hole and a third hole, adapted to determine two different axial arrangements of the derailleur hook and of the pivot with respect to the two first and second chainstays and are adapted to keep the derailleur hook locked in clockwise rotation and free to rotate counterclockwise only through a chosen arc.

Bicycle control device and bicycle electric assist unit including bicycle control device
11161565 · 2021-11-02 · ·

A bicycle control device is provided that allows the rider to ride a bicycle comfortably. A bicycle electric assist unit is provided that includes the bicycle control device. The bicycle control device includes an electronic controller that controls an operational state of a bicycle component based on at least an operational state of the bicycle electric assist unit. The bicycle component includes at least one of an electric suspension and an electric adjustable seatpost.

METHODS AND APPARATUS FOR SUSPENSION ADJUSTMENT

Methods and apparatus of a system for vehicles comprising a vehicle suspension, a sensor operable to measure an operational characteristic of the vehicle suspension, and a processor in communication with the sensor that is operable to suggest an operational setting of the vehicle suspension in response to an input from the sensor corresponding to the operational characteristic. A method for adjusting a suspension of a vehicle may comprise receiving suspension data with a processor, calculating a suspension setting suggestion with the processor, communicating the suspension setting suggestion to a user interface device, and adjusting the suspension based on the suspension setting suggestion.

BICYCLE WITH ENHANCED SUSPENSION

A bicycle assembly can have a main frame, a subframe, and a shock absorber. The subframe can move in relation to the main frame, and the shock absorber can be used to regulate that relationship. A linkage can be connected to the shock absorber, the main frame, and a chain stay of the subframe to drive the shock absorber as the subframe is moved with respect to the main frame.

Suspension assembly

A suspension assembly for a bicycle is disclosed. The suspension assembly may be configured to use a volume of fluid in a fluid circuit for damping and may comprise a damping mechanism; the suspension assembly may comprise a lockout mechanism independent of the damping mechanism configured to prevent damping by the damping mechanism and an actuator for the lockout mechanism. The lockout setting may be independent of the damping setting. A suspension system may comprise a fluid circuit for a fluid configured to provide damping for a bicycle; the suspension system may comprise a damping mechanism configured to provide a damping setting for damping and a lockout mechanism configured to provide a lockout setting and comprising (a) a flow control element (such as an adjuster shaft) configured in the lockout setting to prevent flow of the fluid through the damping mechanism and (b) a flow control element (such as a blow-off valve) configured to allow flow to a reservoir chamber of the fluid circuit if the pressure of the fluid is greater than a threshold value; an actuator for the lockout mechanism configured to actuate the flow control element configured to prevent flow through the damping mechanism; the lockout mechanism may configured to provide the lockout setting when on and to permit damping at the damping setting by the damping mechanism when off.