Exerciser simulator having a frame rotatably mounted on a fulcrum point

Claim 2

An exerciser simulator, comprising: a base having fulcrum point; at least two generally concave members defining a frame, each of said concave members having a first end and a second end, said frame being rotatably mounted on the base at the fulcrum point; a rotatable member positioned adjacent to each of said first and second ends of each of said concave members; a unidirectional, closed-looped transporting chain travelling adjacent to each of said concave members, said transporting chain being rotatably received by said first end rotatable member and said second end rotatable member for travelling towards a direction defined by one of said first and second ends of each of said concave members; a plurality of exercise bars each of which is fixably mounted to both said transporting chains, said exercise bars being mounted generally normal to said transporting chains at a preselected positions of said transporting chains and each of said exercise bars having two mounting means for securely mounting each of said exercise bars to said transporting chains; and speed regulation means mounted between the base and the frame for controlling the speed of travel of said transporting chains, whereby the weight of a user initially causes engagement of the speed regulation means to prevent movement of said transporting chains, and as the user advances on said exercise bars beyond said fulcrum point towards a direction opposite to said defined direction the speed regulation means becomes disengaged causing said transporting chains and said attached exercise bars to travel towards said defined direction, thereby simulating a climbing exercise.

Claim 3

The exerciser simulator as claimed in claim 1, wherein said bar mounting means comprises at least one mounting plate that is mounted to both said exercise bar and said transporting chain; and at least one roller that is rotatably mounted to said mounting plate, said roller being adapted to rotate within said concave member.

Claim 4

The exerciser simulator as claimed in claim 1 or 2, wherein said speed regulation means comprises: a drum brake, mounted to said frame, that is rotatably connected to said rotatable member; and brake activation means, rotatably connected to said drum brake, for activating said drum brake so as to stop said travel of said transporting chains, whereby the combined effect of the release of said drum activation means and the crossing of said fulcrum point by the user activates the rotation of said transporting chains.

Claim 5

The exercise simulator as claimed in claim 3, wherein said speed regulation means further comprises: a spring, connected to both said base and said brake activation means, for biasing said brake activation means towards the inactive state.

Claim 6

An exerciser simulator, comprising: a base having a fulcrum point; at least two generally U-shaped bracket members defining a frame, each of said bracket members having an upper and a lower end, said frame being rotatably mounted on the base at the fulcrum point; a rotatable sprocket positioned adjacent to each of said upper and lower ends of each of said bracket members; a unidirectional, close-looped transporting chain travelling within each of said bracket members, said transporting chain being rotatably received by said upper end rotatable sprocket and said lower end rotatable sprocket for travelling towards said lower end of each of said bracket members; a plurality of exercise bars each of which is fixably mounted to both said transporting chains, said exercise bars being mounted generally normal to said transporting chains at preselected positions of said transporting chains and each of said exercise bars having two mounting means for securely mounting each of said exercise bars to said transporting chains; and speed regulation means mounted to said frame for controlling the speed of travel of said transporting chains, wherein said seed regulation means comprises a drum brake, mounted to said frame, that is rotatably connected to one of said lower sprockets; brake activation means, rotatably connected to said drum brake, for activating said drum brake so as to stop said travel of said transporting chains; and a spring, connected to both said base and said brake activation means, for biasing said brake activation means toward an inactive state, whereby the combined effect of the release of said drum activation means and the crossing of said fulcrum point by the user activates the rotation of said transporting chains, whereby the weight of a user initially causes engagement of the speed regulation means to prevent movement of said transporting chains, and as the user advances on said exercise bars beyond said fulcrum point towards a direction opposite to said defined direction the speed regulation means becomes disengaged causing said transporting chains and said attached exercise bars to travel towards said lower ends of said bracket members, thereby simulating a climbing exercise.

Claim 7

An exerciser simulator, comprising: a base having a fulcrum point; at least two generally U-shaped bracket members defining a frame, each of said bracket members having an upper and a lower end, said frame being rotatably mounted on the base at the fulcrum point; a rotatable sprocket positioned adjacent to each of said upper and lower ends of each of said bracket members; a unidirectional, close-looped transporting chain travelling within each of said bracket members, said transporting chain being rotatably received by said upper end rotatable sprocket and said lower end rotatable sprocket for travelling towards said lower end of each of said bracket members; a plurality of exercise bars each of which is fixably mounted to both said transporting chains, said exercise bars being mounted generally normal to said transporting chains at preselected positions of said transporting chains and each of said exercise bars having two mounting means for securely mounting each of said exercise bars to said transporting chains; and speed regulation means mounted to said frame for controlling the speed of travel of said transporting chains, wherein said seed regulation means comprises a drum brake, mounted to said frame, that is rotatably connected to one of said lower sprockets; brake activation means, rotatably connected to said drum brake, for activating said drum brake so as to stop said travel of said transporting chains; and a spring, connected to both said base and said brake activation means, for biasing said brake activation means toward an inactive state, whereby the combined effect of the release of said drum activation means and the crossing of said fulcrum point by the user activates the rotation of said transporting chains, whereby the weight of a user initially causes engagement of the speed regulation means to prevent movement of said transporting chains, and as the user advances on said exercise bars beyond said fulcrum point towards a direction opposite to said defined direction the speed regulation means becomes disengaged causing said transporting chains and said attached exercise bars to travel towards said lower ends of said bracket members, thereby simulating a climbing exercise.

Claim 8

The exerciser simulator as claimed in claim 5, wherein said bar mounting means comprises two parallel mounting plates which are mounted to both said exercise bar and said transporting chain; and at least one roller that is rotatably mounted to said mounting plates, said roller being adapted to rotate within said bracket member.