Abstract: A wireless, passive wheel-speed and detection system is provided for measuring the rate of rotation of a rotating component of a bicycle. The detection system includes a sensor arrangement having a first portion mounted on the bicycle and a second portion mounted on the rotating component. The sensor arrangement generates an input signal representative of a revolution of the rotating component. A transmitter circuit is operatively connected to the sensor arrangement for converting the input signal to a radio frequency signal and for transmitting the radio frequency signal. A controller receives the radio frequency signal and translates the radio frequency signal to a value indicative of a rate of rotation of the rotating component.

Abstract: A carrier for securing a personal transporter to a motorized vehicle generally includes a base for engagement with the motorized vehicle and a transporter support movably engaged with the base for movement between a transport position and a loading position. The personal transporter includes a pair of wheels with a platform therebetween, and a stem extending upwardly from the platform. The transporter support includes a stem receiver and a platform support. The stem of the personal vehicle is releasably engaged with the stem receiver, and the platform is releasably secured to the platform support.

Abstract: A cradle or hold-down for a vehicle-mounted equipment carrier, such as a bicycle carrier, includes a resilient support member interconnected with a rigid shell, in combination with a flexible retainer strap that is secured to a retainer base associated with the rigid shell. The support member defines a passage within which a support arm of the carrier is received, and the shell includes aligned openings through which the support arm extends. The support member includes engagement structure, such as a trough, which is configured to receive and engage the equipment supported by the carrier, e.g. the frame of a bicycle. The retainer base is formed integrally with the shell, and extends laterally from the shell so as to be offset from the engagement area of the support member. The retainer strap is fixed to the retainer base, such as by an interlocking T-slot arrangement interposed between the retainer base and the retainer strap.

Abstract: An equipment carrier, such as a bicycle rack, is adapted for removable mounting to a vehicle and includes a first frame and a second frame interconnected by one or more hubs. The first frame is engaged with the hubs so as to be axially movable relative to the lower frame and the hubs. The first frame defines a forward engagement area adapted for engagement with the rear of the vehicle, and the second frame defines an outer engagement area adapted to engage the vehicle at a location vertically spaced from the forward engagement area. The second frame is pivotably mounted to the hubs for movement between an operative extended position and an inoperative collapsed position. A variable position engagement arrangement is interposed between the hubs and the first frame, for selectively fixing the axial position of the first frame relative to the hubs.

Abstract: A system for supporting the non-driven wheel of a bicycle, in which the driven wheel of the bicycle is engaged with a stationary bicycle trainer. The system contemplates a support member that is configured for engagement with a supporting surface, and which includes wheel engagement structure for supporting the non-driven wheel above the supporting surface. A pair of support members are engaged together in different orientations, to raise the elevation of the wheel engagement structure of the upper support member above the supporting surface and to enable the user to adjust the angle of the bicycle.

Abstract: A vehicle-mounted equipment carrier includes a base having a support member that is movable between an operative position and an inoperative position. An engagement member maintains the position of the support member, and is movable between an engaged position and a release position. The engagement member is movable between the engaged position and an intermediate position by a threaded connection with the base, is movable between the intermediate position and the release position by a sliding connection with the base. The shaft includes a threaded section that engages a threaded opening in the base, for providing movement of the engagement member between the engaged position and the intermediate position upon rotation of the engagement member, and an unthreaded section that moves the shaft axially within the opening for moving the engagement member between the intermediate position and the release position.

Abstract: An automatically adjusting magnetic resistance unit for an exercise device such as a bicycle trainer, in which the degree of resistance is automatically and non-linearly adjusted in relation to the rotational speed of a rotating member caused by the input of a user. The rotating member may be in the form of a flywheel having a number of supports extending between a hub and a rim. The supports define longitudinal grooves which slidably retain magnets that are biased inwardly toward the hub by biasing members. An electrically conductive member is located adjacent the flywheel. As the flywheel rotates in response to rotation of the bicycle wheel, the magnets interact with the conductive member to establish eddy currents that provide resistance to the rotation of the flywheel.

Abstract: A system for preventing relative movement between first and second members, in which the first member is received within a passage defined by the second member. The system includes an engagement or locking member, which may in the form of a cam, that is movably mounted within an interior defined by the first member. An actuator arrangement is carried by the first member and is interconnected with the cam, for moving the cam between an operative position and a release position. In one embodiment, the first member may be in the form of a mounting member associated with a device such as a trailer tow bar or the mounting member of an equipment carrier, and the second member may be in the form of a hitch receiver secured to a vehicle. A cross member is located within the interior of the first member, and may be in the form of a hitch pin that extends through aligned openings in the first and second members.

Abstract: A resistance unit for an exercise device, such as a bicycle trainer, includes a magnetic member which cooperates with a rotating electrically conductive member to establish eddy current resistance to rotation of a rotatable member forming a part of the resistance unit. The resistance unit includes a body to which the rotatable member is mounted, and an adjustment mechanism is interconnected with the magnetic member and the body for adjusting the position of the magnetic member relative to the electrically conductive member, to adjust the eddy current resistance experienced by the rotatable member. The magnetic member is movably mounted within a passage defined by the body, and the adjustment mechanism includes a manually operable actuator which is accessible from the exterior of the body. The actuator is rotatable relative to the body, and rotation of the actuator functions to move the magnetic member toward and away from the electrically conductive member, to adjust the eddy current resistance.

Abstract: A collapsible rack or stand for supporting a bicycle or the like in an upright position includes a pair of supports that are pivotably interconnected together for movement between an open, operative position and a closed, inoperative position. Each support defines one or more vertically extending spaces, each of which is configured to receive one of the bicycle wheels for supporting the bicycle in an upright position when the supports are in the open, operative position. Each support includes a lower member and an upper member, between which the wheel-receiving spaces are located, and the upper members of the supports are pivotably interconnected via a hinge arrangement for enabling movement of the supports between the open, operative position and the closed, inoperative position. The hinge arrangement is in the form of a hinge barrel secured to the upper member of each support, and the hinge barrels define aligned passages through which a hinge pin extends.

Abstract: A universal mounting bracket for a bicycle rack includes a pair of upstanding members extending from opposite sides of a base member. Each upstanding member includes aligned pivot openings through which a pivot pin is positioned to pivotally secure an equipment carrier support member between the upstanding members. The upstanding members also each include two sets of auxiliary openings spaced from the pivot openings and from one another. Depending upon the particular configuration of the support member, each pair of aligned auxiliary openings can be utilized to lock the support member in a transport position, or to stop or maintain the support member in a non-use position.