Compound bicycle exercising apparatus

Claim 2

An exercise bicycle, comprising: (a) a frame carrying for rotation a first shaft, a second shaft, and a third shaft; (b) energy absorbing means rotated on said frame about said first shaft; (c) first connecting means for free wheeling said second shaft using at least one foot pedal; (d) second connecting means for rotatably connecting said first shaft and said second shaft; (e) eccentric wheel means for rotating one roller mounted thereon in a predetermined circular orbit relative to said third shaft; (f) third connecting means for rotatably connecting said third shaft to free wheel said second shaft; (g) an arm which is pivotally mounted at one end to said frame and which has an opposite end which is adapted to be pulled by the human hand; and (h) yoke means, carried by said arm at a location intermediate said ends of said arms, for coupling said arm to said one roller such that reciprocating motion of said arm is transferred to rotation said second shaft, said yoke means having one aperture into which said one roller is confined to orbit said third shaft.

Claim 3

An exercise bicycle, comprising: (a) a frame carrying for rotation a first shaft, a second shaft, and a third shaft; (b) energy absorbing means rotated on said frame about said first shaft; (c) first connecting means for free wheeling said second shaft using at least one foot pedal; (d) second connecting means for rotatably connecting said first shaft and said second shaft; (e) eccentric wheel means for rotating a roller in a predetermined orbit relative to said third shaft; (f) third connecting means for rotatably connecting said third shaft to free wheel said second shaft, wherein said third connecting means comprises a sprocket wheel coupled to said third shaft, a free wheeling sprocket wheel coupled to said second shaft, and chain means for connecting said sprocket wheel and said free wheeling sprocket wheel; (g) an arm which is pivotally mounted at one end to said frame and which has an opposite end which is adapted to be pulled by the human hand; and (h) yoke means for coupling said arm to said roller such that reciprocating motion of said arm is transferred to rotation of said second shaft.

Claim 4

An exercise bicycle, comprising: (a) a frame carrying for rotation a first shaft, a second shaft, and a third shaft; (b) energy absorbing means rotated on said frame about said first shaft; (c) first connecting means for free wheeling said second shaft using at least one foot pedal; (d) second connecting means for rotatably connecting said first shaft and said second shaft; (e) eccentric wheel means for rotating a roller in a predetermined orbit relative to said third shaft; (f) third connecting means for rotatably connecting said third shaft to free wheel said second shaft, wherein said third connecting means comprises a sprocket wheel coupled to said third shaft, a free wheeling sprocket wheel coupled to said second shaft, and chain means for connecting said sprocket wheel and said free wheeling sprocket wheel; (g) an arm which is pivotally mounted at one end to said frame and which has an opposite end which is adapted to be pulled by the human hand; and (h) yoke means for coupling said arm to said roller such that reciprocating motion of said arm is transferred to rotation of said second shaft.

Claim 5

The bicycle of claim 2 wherein said second connecting means comprises a first pulley rotatably coupled to said first shaft, a second pulley rotatably coupled to said second shaft, and belt means for connecting said first pulley and said second pulley

Claim 6

The bicycle of claim 3, wherein said belt means comprises an elastomeric belt and means for adjusting the tension of said belt.

Claim 7

The bicycle of claim 2, wherein said first connecting means comprises a fourth shaft mounted for rotation on said frame, a sprocket wheel coupled to said fourth shaft, pair of pedals for rotating said fourth shaft, a free wheeling sprocket wheel which is free wheelingly connected to said second shaft, and means for coupling said sprocket wheel to said free wheeling sprocket wheel.

Claim 8

The bicycle of claim 7, wherein said eccentric wheel means comprises: a sprocket wheel having a face which carried an eccentrically rotated pin, said one roller being disposed for rotation on said pin.

Claim 9

An exercise bicycle, comprising: (a) a frame carrying for rotation a first shaft, a second shaft, and a third shaft; (b) energy absorbing means rotated on said frame about said first shaft; (c) first connecting means for free wheeling said second shaft using at least one foot pedal; (d) second connecting means for rotatably connecting said first shaft and said second shaft; (e) eccentric wheel means for rotating a roller in a predetermined orbit relative to said third shaft; (f) third connecting means for rotatably connecting said third shaft to free wheel said second shaft; (g) an arm which is pivotally mounted at one end to said frame and which has an opposite end which is adapted to be pulled by the human hand; and (h) yoke means for coupling said arm to said roller such that reciprocating motion of said arm is transferred to rotation of said second shaft, wherein said yoke means comprises a generally elongated opening having two oppositely disposed long walls which are spaced apart by a distance generally equal to the diameter of said roller and having two oppositely disposed short walls which are spaced apart by a distance generally equal to the diameter of said predetermined orbit.

Claim 10

An exercise bicycle, comprising: (a) a frame carrying for rotation a first shaft, a second shaft, and a third shaft; (b) energy absorbing means rotated on said frame about said first shaft; (c) first connecting means for free wheeling said second shaft using at least one foot pedal; (d) second connecting means for rotatably connecting said first shaft and said second shaft; (e) eccentric wheel means for rotating a roller in a predetermined orbit relative to said third shaft; (f) third connecting means for rotatably connecting said third shaft to free wheel said second shaft; (g) an arm which is pivotally mounted at one end to said frame and which has an opposite end which is adapted to be pulled by the human hand; and (h) yoke means for coupling said arm to said roller such that reciprocating motion of said arm is transferred to rotation of said second shaft, wherein said yoke means comprises a generally elongated opening having two oppositely disposed long walls which are spaced apart by a distance generally equal to the diameter of said roller and having two oppositely disposed short walls which are spaced apart by a distance generally equal to the diameter of said predetermined orbit.

Claim 11

The bicycle of claim 7, wherein said short walls of said opening are generally semicircular in shape, each of said semicircular short walls having a center at the interior of said opening.

Claim 12

An exercise machine, comprising: (a) a frame having mounted for rotation thereon five generally horizontal shafts; (b) load means, rotatably carried by the first of said five shafts for dissipating energy; (c) a pair of foot pedals for rotating the second of said of said five shafts; (d) chain and sprocket means for free wheelingly connecting the third of said five shafts using the rotation of second shaft; (e) belt and pulley means for rotatably connecting said first shaft and said third shaft; (f) a pair of arms which are pivotally mounted to said frame and which are adapted to be reciprocated by the human hands, said arms defining intermediate their ends and opening having two parallel, spaced apart, generally straight sides connected together by two semicircular ends; (g) two roller wheels which are oppositely and eccentrically mounted relative to the fourth and fifth of said five shafts, respectively, and which fit within said openings of said arms to change the reciprocating motion of said arms into rotation of said fourth and fifth shafts; and (h) chain and sprocket means for free wheelingly connecting said third shaft to said fourth shaft and to said fifth shaft, whereby reciprocating motion of said arms drives said energy dissipating means without driving said foot pedals and rotation of said foot pedals drives said energy dissipating means without moving said arms.

Claim 13

An exercise machine, comprising: (a) a frame having mounted for rotation thereon five generally horizontal shafts; (b) load means, rotatably carried by the first of said five shafts for dissipating energy; (c) a pair of foot pedals for rotating the second of said of said five shafts; (d) chain and sprocket means for free wheelingly connecting the third of said five shafts using the rotation of second shaft; (e) belt and pulley means for rotatably connecting said first shaft and said third shaft; (f) a pair of arms which are pivotally mounted to said frame and which are adapted to be reciprocated by the human hands, said arms defining intermediate their ends and opening having two parallel, spaced apart, generally straight sides connected together by two semicircular ends; (g) two roller wheels which are oppositely and eccentrically mounted relative to the fourth and fifth of said five shafts, respectively, and which fit within said openings of said arms to change the reciprocating motion of said arms into rotation of said fourth and fifth shafts; and (h) chain and sprocket means for free wheelingly connecting said third shaft to said fourth shaft and to said fifth shaft, whereby reciprocating motion of said arms drives said energy dissipating means without driving said foot pedals and rotation of said foot pedals drives said energy dissipating means without moving said arms.

Claim 14

The machine of claim 9, wherein said load means is disposed between said arms and said rollers.

Claim 15

The machine of claim 9, wherein said belt and pulley means are located to one side of said load means.

Claim 16

The machine of claim 9, wherein said fourth and fifth shafts are concentric.