Abstract: A support for a bicycle having at least one wheel includes a pair of axially spaced apart base members, and a pair of laterally spaced apart support members which extend upwardly from and which are interconnected with the base members. The bicycle wheel is adapted for placement between the support members, which are configured to support the bicycle in an upright position. Engagement of the bicycle wheel with the base members prevents the bicycle wheel from rolling, to maintain the bicycle in engagement with the support. A variable position engagement arrangement is provided between at least one of the support members and the base members, to enable adjustment in the lateral spacing between the support members so as to accommodate different wheel widths. The support members may be formed of pivotably interconnected sections, which enable the support to be moved between an extended position for use and a collapsed position for shipment, transport or storage.

Abstract: A fork mount or clamping assembly for securement to the prongs of a bicycle fork, such as is incorporated into a bicycle carrier. The clamping assembly includes a pair of inner clamping surfaces, and an axial skewer member extends outwardly from the inner clamping surfaces for receiving the fork prongs. A fixed front clamping member is engaged with one end of the skewer and is located outwardly of one of the inner clamping surfaces. A movable second clamping member is located outwardly of the other inner clamping surface. An adjustable position actuator arrangement is engaged with the skewer outwardly of the second outer clamping member, and is operable to selectively move the outer clamping members toward and away from each other. The actuator arrangement includes a threaded sleeve engaged with threads formed at one end of the skewer member, in combination with a pivotable cam-type actuator member which is pivotably mounted to the sleeve.

Abstract: A stabilizing support for engaging an article such as a bicycle with a vehicle-mounted carrier which includes a rearwardly extending support member. The support generally includes a first support section having a recess within which a portion of the bicycle frame is received. The support further includes a stabilizer section which is pivotably mounted relative to the first support section. The stabilizer section includes a pair of legs which are spaced apart from each other to define an open area therebetween. The stabilizer section can be moved in either direction to various positions so as to receive and engage portions of the bicycle frame or other parts of the bicycle within the open area. The stabilizer section engages the bicycle at a location vertically offset from the location at which the bicycle frame is engaged with the first support section, to stabilize the bicycle.

Abstract: A removable bicycle beam for adapting a bicycle frame for engagement with a vehicle-mounted bicycle rack. The beam includes a pair of securing mechanisms disposed on opposite ends of a central body. Each securing mechanism includes a fixed arm fixedly secured to the central body and a pivoting arm pivotally secured to the central body. Each arm includes a gripping portion extending outwardly from the central body that cooperates with the gripping portion of the other arm to releasably encircle and engage a component of the bicycle, such as the handle bar stem or the seat post. The pivoting arm and fixed arm lie in a substantially horizontal plane when in a closed position, and the pivoting arm is movable in the horizontal plane toward and away from the fixed arm. Each pivoting arm can be locked in a closed, engaged position by one of a pair of releasable latch mechanisms disposed within the central body and engagable with the pivoting arms.

Abstract: A support assembly for supporting an article on a vehicle-mounted equipment carrier having an axially-extending mounting member generally includes a first support member, a second support member and a locking member, all of which define openings or passages within which the carrier mounting member is received. The first support member includes a hub section from which a pair of arms extend, and the arms include first and second support areas for engaging the article at a pair of spaced locations. The second support member includes a hub section which is engageable with the hub section of the first support member, and an arm extending therefrom and including a third support area.

Abstract: A resistance applying device for use with an exercise apparatus includes a rotatable shaft, a rotatable impeller coupled to the rotatable shaft, a sealed housing surround the rotatable impeller, the sealed housing containing a fluid that provides resistance against the rotation of the impeller, and a barrier located between the rotatable impeller and the housing, the barrier and the rotatable impeller being configured to provide for relative movement between the barrier and the rotatable impeller.

Abstract: A physical activity monitor, during a first period, records data characterizing a physical activity by a user, and an exercise device uses the recorded data of the physical activity monitor to simulate the physical activity for the user during a second period.

Abstract: An equipment rack incorporating four linked members which mount an equipment rack support to a hitch insert. The linked members are formed by two pairs of pivotally linked arms which in turn are pivotally inked to the hitch insert and to an equipment rack mounting bracket. Each pair of linked arms provides three pivot bearings which have mutually parallel axes. In the collapsed position the linked arms making up each pair are parallel and the equipment rack support and hitch insert are in juxtaposition. In the extended position the arms making up each pair are substantially co-linear. A mechanical link locks the rack support to the hitch insert when the rack is retracted against the rear of the vehicle.

Abstract: A measuring apparatus and method for measuring power in a bicycle are described. The hub of the driven wheel of the bicycle includes one or more components such as an inner hub member, an outer hub member or a linking member which couple the rotational torque through the wheel to rotate the wheel. A sensor such as one or more strain gauges is mounted on one of the components that couple torque through the wheel such that strain in the torque coupling component is detected. The detected strain is used to determine applied torque which is used to determine power applied to the driven wheel of the bicycle. Because the torque coupling component is mounted in the hub in the path along which torque is coupled through the wheel, the sensor rotates with the wheel as it detects the applied torque.

Abstract: A resistance unit for an exercise device includes a resistance mechanism, such as a fluid-type resistance mechanism, located within a housing. A rotatable shaft is interconnected with an input member. An input roller is engaged with the shaft, and is adapted for rotation in response to a force exerted by a person during exercise, such as rotation of a bicycle wheel. The resistance mechanism imparts resistance through rotation of the shaft, which results in resistance to the external force, such as rotation of the bicycle wheel. A combination fan/flywheel member is mounted to the shaft. The combination fan/flywheel member maintains inertia of the rotating shaft, and includes blade structure which directs air toward the housing of the resistance mechanism upon rotation of the combination fan/flywheel member along with the shaft.

Abstract: An apparatus and method for removably holding an axle includes an axle attachment which is removably attachable to an end of the axle. A threaded shaft is coupled to the axle attachment, and a latch is selectively engageable with the threads of the shaft. A crank is coupled to the shaft, and rotation of the crank results in advancement of the axle attachment towed the end of the axle, to clamp the axle between the axle attachment and a centering apparatus engageable with the opposite end of the axle. The latch is movable to a release position in which the latch is disengaged from the threads of the shaft. A spring bears against the crank so as to bias the axle attachment away from the end of the axle, and the spring functions to disengage the axle attachment from the end of the axle when the latch is moved to its release position. The centering apparatus is movable to varying positions so as to accommodate varying axle lengths and to provide proper centering of the axle.

Abstract: A support for a wheel at a plurality of heights above a surface includes a housing adapted to rest upon the surface, a first wheel receiving region configured to support the wheel at a first height above the surface when the housing rests upon the surface, and a second wheel receiving region configured to support the wheel at a second height above the surface when the housing rests upon the surface, the second height being different from the first height.

Abstract: An equipment rack incorporating four linked members which mount an equipment rack support to a hitch insert. The linked members are formed by two pairs of pivotally linked arms which in turn are pivotally linked to the hitch insert and to an equipment rack mounting bracket. Each pair of linked arms provides three pivot bearings which have mutually parallel axes. In the collapsed position the linked arms making up each pair are parallel and the equipment rack support and hitch insert are in juxtaposition. In the extended position the arms making up each pair are substantially co-linear. A mechanical link locks the rack support to the hitch insert when the rack is retracted against the rear of the vehicle.

Abstract: A formed steel tilt bracket has a cylindrical section which wraps around a bike support tube forming a visually pleasing and cost-effective solution to the problem of joining a round tube with a square hitch extension. The tilt bracket engages and supports an upstanding circular tube for mounting bicycles or the like. The bracket has a plane of symmetry aligned with the rectangular hitch extension. The plane of symmetry passes through a cylindrical portion of the bracket which is intersected only once by the plane of symmetry, the cylindrical portion wraps over 180 degrees of the upstanding tube circumference. The cylindrical portion has a first substantially triangular extension and a second substantially triangular extension arranged symmetrically about the plane of symmetry and forming therebetween a passage for the square receiver tube.

Abstract: The present invention is directed to a bicycle trainer that permits a bicycle to be used for stationary riding. The bicycle trainer has a modular fluid resistance unit wherein resistance is provided by the rotation of an impeller against a fluid contained in a sealed housing. The resistance unit provides selectively variable resistance, is quiet to use, and simulates bicycle riding on a road.

Abstract: An L-shaped support has a rearwardly extending tubular arm formed of a thin-walled tube. The end of vertical leg of the support is cold formed into a U-shaped, double-walled channel which fits between the sides of a brace which is rigidly mounted to the trailer hitch of a vehicle. A plastic bracket has a split ring clamp which fits over the rearwardly extending arm of the support. The entire bracket may pivot about the axis defined by the arm. An alternative embodiment attachment device for restraining a bicycle tube on a horizontally extending carrier arm is formed as a single molded part of thermoplastic rubber. The attachment device has a strap with an array of two rows of holes which engage with a square array of four mushroom-head type fasteners to attach the end of the strap to the attachment devices.

Abstract: An L-shaped support has a rearwardly extending tubular arm formed of a thin-walled tube. The end of vertical leg of the support is cold formed into a U-shaped, double-walled channel which fits between the sides of a brace which is rigidly mounted to the trailer hitch of a vehicle. A plastic bracket has a split ring clamp which fits over the rearwardly extending arm of the support. The entire bracket may pivot about the axis defined by the arm. An alternative embodiment attachment device for restraining a bicycle tube on a horizontally extending carrier arm is formed as a single molded part of thermoplastic rubber. The attachment device has a strap with an array of two rows of holes which engage with a square array of four mushroom-head type fasteners to attach the end of the strap to the attachment devices.

Abstract: The brackets of this invention are mounted to the rearwardly extending tubular arms of a conventional carrier rack to alternatively support bicycles or skis by adjustable positioning of the brackets. Each bracket has a body configured on one side to engage with and support a bicycle frame tube, and on the other side to support a ski. The bracket is positionable on a support arm and may be locked to restrict sliding and rotating with respect to the carrier arm. The ski supporting side of the body has a planar surface and a lip which engages with the toe bracket of the ski binding to position and hold in place the ski. The bicycle supporting side of the bracket body has two pairs of opposed, outwardly extending resilient tipped fingers which engage either the vertical or horizontal tube of a bicycle frame. A rubber strap extends from one side of the body to encircle either a bicycle tube or skis and is engaged by a hook on the other side of the body.

Abstract: A carrier attachment for a motor vehicle adapted to transport sporting goods such as bicycles or skis on the rear portion of a vehicle, including a frame that supports a plurality of projecting parallel arms. A pair of the arms is positioned in a first plane above the ground, and a third arm is located between the two arms in a plane parallel to and below the first plane. Preferably each of the arms is provided with an encircling layer of cushioning material having surface indentations to receive an article to be transported, and the cushioning layer on at least one of the arms of the upper pair of arms has a flat planar surface portion, and the cushioning layer on the lower arm has a flat plane surface alignable with the first mentioned planar surface so that a flat elongated article such as a ski can be transported in contact with both of the flat planar surface portions. The attachment can be mounted in a trailer hitch receiver tube by means of a bar of rectangular crosssection.

Abstract: A bicycle stand including a stationary upright member anchored to the ground and horizontally oriented enclosure of rectangular cross section attached to its top with an opening in one side thereof to receive a bicycle securing arm. A pivotable second member carrying three arms is adapted to engage a bicycle. One of the arms is aligned with and adapted to pass through the opening, an aperture to receive a leg of a shackle lock placed within the enclosure to lock the bicycle in the stand. A storage compartment can serve as one of the upright members and is secured by the same lock.