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    • 11. 发明授权
    • Two wheel steering bicycle with each wheel having its own steering control operated by rider's left and right hand respectively and rider positioned facing the direction of motion
    • US07025366B2
    • 2006-04-11
    • US10745437
    • 2003-12-23
    • Michael Killian
    • Michael Killian
    • B62K17/00
    • B62K21/00B62K17/00
    • A two wheel steering bicycle with two steering controls and rider positioned facing forward. A top tube member connects the rear head tube to the front head tube. The rear wheel attaches to the rear fork extending upwards. The rear fork steerer column passes through the rear head tube and can rotate within the rear head tube by means of a bicycle bearing headset. A rear steering handle is connected to the rear fork steerer column. The rear steering handle is designed to contact the rider's first hand. The front wheel attaches to the front fork extending upwards. The front fork steerer column passes through the front head tube and can rotate within the front head tube by means of a bicycle bearing headset. A front steering handle is connected to the front fork steerer column. The front steering handle is designed to contact the rider's second hand. A seat tube member attaches to the top tube member. A bicycle saddle is attached to the seat tube member in such a way as to position the rider facing forward parallel to the longitudinal axis of the top tube member. A bicycle bottom bracket, front sprocket, left and right crank and pedals are attached to the device. The rider's left hand is positioned at the rider's left side and contacts one of the steering handles. The rider's right hand is positioned at the rider's right side and contacts the other steering handle. The saddle and steering handles should be adjusted so that the rider's body is roughly balanced across the vertical plane of the rear and front wheels. The device moves forward and the rider keeps the device balanced by constantly correcting the front and rear steering handles. It may take some practice to make this correction reflex, but once mastered this device offers more control and artistic expression than a currently available bicycle.
    • 12. 发明授权
    • Articulated two wheel board
    • 铰接式双轮板
    • US06338494B1
    • 2002-01-15
    • US09768946
    • 2001-01-24
    • Michael Killian
    • Michael Killian
    • A63C1700
    • A63C17/01A63C17/016A63C2203/40
    • A two wheel articulated board device which the user can operate on smooth rough or smooth terrain. The device has a rear board member and a front board member which are connected at a pivot point. Each board member can rotate relative to the other board member around this pivot point. The device is supported by two wheels. A rear wheel which extends rear of the board and above the level of the board and a front wheel which extends forward of the board and above the level of the board. The front wheel is connected to the board by a front fork which attaches to the underside of the board. The rear wheel is connected to the board by a rear fork which attaches to the underside of the board. There is a flexible member that connects at one end with the underside of the device rear of the pivot point and at the other end at the underside of the device forward of the pivot point. The user motions the board forward by placing one foot on the rear board member with that foot oriented about 45 degrees off the major axis of the device. Forward motion is achieved by the user pushing against the ground with his/her other foot. Once the user has gained enough speed and begins coasting, the user repositions his/her feet perpendicular to the long axis of the device. While coasting the user can affect a change of direction by changing the relative orientation of his/her feet which are initially parallel without lifting them off the device. Moving the user's feet by bringing his/her toes closer together causes the rear board member to move relative to the front board member around the pivot point and thus affects a change of direction of the device. A flexible member running under the device along the major axis of the device and connected at one end to the rear board member and at the other end to the front board member applies a force to keep each board member aligned along their respective major axes.
    • 用户可以在光滑的粗糙或平滑的地形上操作的双轮铰接板装置。 该装置具有在枢轴点处连接的后板构件和前板构件。 每个板构件可围绕该枢转点相对于另一个板构件旋转。 该设备由两个车轮支撑。 后板延伸到板的后面并在板的高度之上,并且前轮延伸到板的前方并在板的高度之上。 前轮通过连接到电路板下侧的前叉连接到电路板。 后轮通过连接在电路板下侧的后叉连接到电路板上。 存在柔性构件,其一端与枢转点的装置后部的下侧连接,并且在装置的下侧在枢转点的前方连接。 用户通过将脚放在背板上的一个脚上,使该板向前移动,该脚与装置的长轴大致成45度。 使用者用他/她的另一只脚推动地面,实现向前运动。 一旦用户获得足够的速度并开始滑行,用户将其脚垂直于设备的长轴重新定位。 当滑行时,用户可以通过改变他/她的脚的相对方向来影响方向的改变,这些方向最初是平行的,而不将其从设备上提升出来。 通过将他/她的脚趾靠近在一起使使用者的脚移动,导致后板构件围绕枢轴点相对于前板构件移动,从而影响装置的方向的改变。 沿着装置的长轴下方在装置下方延伸并且在一端连接到后板构件并且在另一端连接到前板构件的柔性构件施加力以使每个板构件沿其各自的长轴保持一致。
    • 19. 发明申请
    • Two wheel steering bicycle with operator positioned facing sideways whose support frame passes under operator supporting operator unicycle like saddle
    • US20050029771A1
    • 2005-02-10
    • US10635151
    • 2003-08-06
    • Michael Killian
    • Michael Killian
    • B62K1/00B62K17/00B62K21/00
    • B62K17/00B62K1/00B62K21/00
    • A two wheel steering bicycle with latitudinal aligned wheels device. A center support member connects the left head tube to the right head tube and extends substantially underneath the operator. The left wheel attaches to the left fork extending upwards. The left fork steerer column passes through the left head tube and can rotate within the left head tube by means of a bicycle bearing headset. A left steering handle is connected to the left fork steerer column. The left steering handle is designed to contact the rider's hand. The right wheel attaches to the right fork extending upwards. The right fork steerer column passes through the right head tube and can rotate within the right head tube by means of a bicycle bearing headset. A right steering handle is connected to the right fork steerer column. The right steering handle is designed to contact the rider's hand. A rider support member attaches to the center support member extending upward. A unicycle style saddle is attached to the rider support member in such a way as to position the rider facing perpendicular to the longitudinal axis of the center support member. A bicycle bottom bracket, left and right crank and pedals are attached to the bottom of the rider support member. A second crank is attached to the left pedal and transmits power to the left wheel via a universal joint, driveshaft, right angle gearbox and chain and cog set. The rider's left hand is positioned at the user's left side and contacts the left steering handle. The rider's right hand is positioned at the user's right side and contacts the right steering handle. The device moves to either the right or left by pedaling forward or reverse. The saddle and steering handles should be adjusted so that the rider's body is roughly balanced across the vertical plane of the left and right wheels. The device moves to the right or the left and the rider keeps the device balanced by constantly correcting the left and right steering systems. It may take some practice to make this correction reflex, but once mastered this device offers more control and artistic expression than a currently available bicycle.
    • 20. 发明授权
    • Latitudinal aligned mono-wheel skate device
    • US06382640B1
    • 2002-05-07
    • US09981936
    • 2001-10-17
    • Michael Killian
    • Michael Killian
    • A63C1708
    • A63C17/16A63C17/08
    • A mono-wheel skate device with wheel mounted in a latitudinal direction. The axis of rotation of the wheel is aligned with the axis that runs between the boot toe and the boot heel. The direction of the wheel is perpendicular to the axis that runs between the boot toe and the boot heel and the wheel rim spins on guide wheel members connected to a guide wheel support member which connect to a protective boot. The user balances the device by continuously correcting the orientation of each boot. For example when the user feels himself/herself falling forward out of balance, the user moves his/her feet in such a way as to bring his/her toes closer together which tracks the boots forward of the original line of motion and thus regaining balance. The user must be in a state of constant correction which with practice will become natural and reflex. This device moves the user in a sideways direction and it is up to the user to decide to move to the user's right or to the user's left. The user must avoid tripping the leading boot wheel on any rough terrain. Tripping is avoided by shifting his/her weight to the rear boot and stepping over the rough terrain. Propelling the device forward requires actions different from regular in-line skates. The user moves his feet so that his/her feet remain parallel to each other but his/her toes are to the right or the left of his/her heels. Assuming the user wishes to propel himself/herself to the right then his/her toes should be to the right of his/her heels while both feet are still parallel. While holding his/her feet in this orientation with respect to each other the user simply walks forward. The rearward pull of each boot in this walking motion causes the wheel attached to that boot to roll in the direction of the right. Thus the user moves to the right. When sufficient speed is attained and the user wishes to coast the user moves his/her feet square with respect to the direction of travel. Once the user has mastered the basics of propulsion and turning the user can start introducing his/her weight into the turns by leaning into the turns. The feedback from this device is strongest when the user uses his/her weight. This device may not compete with regular in-line skates with respect to distance traveled or speed of operation; however this device will excel in carving endless turns. Much like the difference between a snowboard and regular ski's.