Striding exerciser

Claim 2

An exercise machine comprising: a frame having a first side spaced apart from a second side for supporting an upright user therebetween above a support surface, said frame including a first "U"-shaped member having a base member for positioning on the support surface and a second "U"-shaped member having a base member for positioning on the support surface, said first and second "U"-shaped members each having extension members mounted substantially normal to opposite ends of their respective bases; first journal means and second journal means joined to said first and second sides respectively, said first and second journal means each having an axis of rotation positioned proximate the hips of an upright user, each of said extension members being rotatably joined to said first and second journal means for movement relative thereto between a first position for storage and a second position for exercise; a first connection member and a second connection member joined to said first and second journal means respectively to rotate thereabout; a first foot support and a second foot support joined to said first and second connection members respectively to support the feet of the user, said first and second foot supports extending from said axis of rotation at one end to its other end at the upright user's feet with means at the other end to support the feet of a user, said first and second foot supports being movable by the user's feet forwardly and rearwardly of the user through an arc in a striding-type movement; first and second handle means joined to said first and second connection members respectively at said first and second journal means respectively to simultaneously rotate therewith, said first and second handle means being sized and positioned for grasping by the hands of the upright user; and resistance means for resisting pivotal movement of said first and second connection members.

Claim 3

The exercise apparatus of claim 1 wherein said first "U"-shaped member is sized with respect to said second "U"-shaped member to be closely proximate thereto in said first position for storage.

Claim 4

The exercise apparatus of claim 2 wherein said resistance means is comprised of: a pair of first friction members one of each associated with each of said first and second connection members to rotate with said connection members; a pair of second friction members connected to said frame and positioned to frictionally register with a respective first friction member to resist rotation of said first friction member relative to said frame; and adjustment means mechanically associated with said first and second friction members to vary the friction therebetween.

Claim 5

The exercise apparatus of claim 3 wherein the resistance means is a fluid resistance device associated with said frame and said first and second connection members.

Claim 6

The exercise apparatus of claim 3 wherein said axis of rotation of said first and second journal means are coaxial and wherein said first and second foot support means are rotatably mounted to said first and second connection means respectively.

Claim 7

The exercise apparatus of claim 3 wherein said adjustment means includes: a bolt member associated with said first and second friction members, and having threads on a distal end; and a nut member rotatably in registration with said threads of said bolt member, said nut member being configured and adapted to vary normal force between said first and second friction members upon rotation of said nut member.

Claim 8

The exercise apparatus of claim 1 further comprising reciprocating means, including: cable means associated with said first and second pedal means; and guide means for training said cable means in a path with respect to said cable means; said cable means and said guide means being configured and adapted to force mutual reciprocating motion of first and second pedal means about said first and second journal means.

Claim 9

An exercise apparatus comprising: a frame having a first side spaced apart from a second side for supporting an upright user between said first and second sides above a support surface; first pedal means and second pedal means mounted to and suspended from said first side and second side respectively of said frame to rotate without contacting said support surface in a forward direction and a rearward direction through an arc about a pedal axis of rotation which is positioned proximate the hips of an upright user, said first and second pedal means being formed to extend from one end which rotates about said pedal axis of rotation to its other end at the feet of said upright user, said first and second pedal means each having foot support means affixed at said other end to support one foot of the upright user, said first and second pedal means with their respective foot support means each being rotatable forwardly and rearwardly about its respective pedal axis of rotation through said arc by movement to the upright user's feet forward and rearward of the user to stimulate a striding-type movement; and a reciprocating mechanism for causing reciprocating motion of said first and second pedal means with respect to said frame, said reciprocating mechanism including: cable means in registration with said first and second pedal means for providing connective association between said first and second pedal means, guide means in registration with said cable means and mounted on said frame for training said cable means in a path with respect to said pedal means, said cable means and said guide means being configured and adapted to force said first and second pedal means to rotate in opposite directions about their respective pedal axes of rotation.

Claim 10

An exercise apparatus comprising: a frame having a first side spaced apart from a second side for supporting an upright user between said first and second sides above a support surface; first pedal means and second pedal means mounted to and suspended from said first side and second side respectively of said frame to rotate without contacting said support surface in a forward direction and a rearward direction through an arc about a pedal axis of rotation which is positioned proximate the hips of an upright user, said first and second pedal means being formed to extend from one end which rotates about said pedal axis of rotation to its other end at the feet of said upright user, said first and second pedal means each having foot support means affixed at said other end to support one foot of the upright user, said first and second pedal means with their respective foot support means each being rotatable forwardly and rearwardly about its respective pedal axis of rotation through said arc by movement to the upright user's feet forward and rearward of the user to stimulate a striding-type movement; and a reciprocating mechanism for causing reciprocating motion of said first and second pedal means with respect to said frame, said reciprocating mechanism including: cable means in registration with said first and second pedal means for providing connective association between said first and second pedal means, guide means in registration with said cable means and mounted on said frame for training said cable means in a path with respect to said pedal means, said cable means and said guide means being configured and adapted to force said first and second pedal means to rotate in opposite directions about their respective pedal axes of rotation.

Claim 11

An exercise apparatus comprising a frame having a first side spaced apart from a second side for supporting an upright user between said first and second sides above a support surface; first pedal means and second pedal means mounted to an suspended from said first side and second side respectively of said frame to rotate without contacting said support surface in a forward direction and a rearward direction through an arc about a pedal axis of rotation which is positioned proximate the hips of an upright user, said first and second pedal means being formed to extend from one end which rotates about said pedal axis of rotation to its other end at the feet of said upright user, said first and second pedal means each having foot support means affixed at said other end to support one foot of the upright user, said first and second pedal means with their respective foot support means each being rotatable forwardly and rearwardly about its respective pedal axis of rotation through said arc by movement of the upright user's feet forward and rearward of the user to simulate a striding-type movement; a reciprocating mechanism for causing reciprocating motion of said first and second pedal means with respect to said frame, said reciprocating mechanism including: cable means in registration with said first and second pedal means for providing connective association between said first and second pedal means, guide means in registration with said cable means and mounted on said frame for training said cable means in a path with respect to said pedal means, said cable means and said guide means being configured and adapted to force said first and second pedal means to rotate in opposite directions about their respective pedal axes of rotation; and resistance means connected to said frame and associated with said reciprocating mechanism to resist the pivotal reciprocating motion of said first and said second pedal means relative to said frame.

Claim 12

An exercise apparatus comprising a frame having a first side spaced apart from a second side for supporting an upright user between said first and second sides above a support surface; first pedal means and second pedal means mounted to an suspended from said first side and second side respectively of said frame to rotate without contacting said support surface in a forward direction and a rearward direction through an arc about a pedal axis of rotation which is positioned proximate the hips of an upright user, said first and second pedal means being formed to extend from one end which rotates about said pedal axis of rotation to its other end at the feet of said upright user, said first and second pedal means each having foot support means affixed at said other end to support one foot of the upright user, said first and second pedal means with their respective foot support means each being rotatable forwardly and rearwardly about its respective pedal axis of rotation through said arc by movement of the upright user's feet forward and rearward of the user to simulate a striding-type movement; a reciprocating mechanism for causing reciprocating motion of said first and second pedal means with respect to said frame, said reciprocating mechanism including: cable means in registration with said first and second pedal means for providing connective association between said first and second pedal means, guide means in registration with said cable means and mounted on said frame for training said cable means in a path with respect to said pedal means, said cable means and said guide means being configured and adapted to force said first and second pedal means to rotate in opposite directions about their respective pedal axes of rotation; and resistance means connected to said frame and associated with said reciprocating mechanism to resist the pivotal reciprocating motion of said first and said second pedal means relative to said frame.

Claim 13

The exercise apparatus of claim 9, further Comprising a first handle means and a second handle means adapted to said first side and said second side respectively of said frame for grasping by the user positioned generally upright with one foot on each of said foot support means.

Claim 14

The exercise apparatus of claim 10 wherein said first and second handle means are each rotatably adapted to said first and second sides to rotate about a handle axis of rotation upon movement thereof by the user.

Claim 15

The exercise apparatus of claim 11 wherein said pedal axis and handle axis are the same and wherein said first and second handle means are each mechanically linked respectively to said first and second pedal means to pivotally move simultaneously with respect to said frame, and wherein said resistance means is associated with said cable means.

Claim 16

An exercise apparatus comprising: a frame having a first side spaced apart from a second side for supporting an upright user between said first and second sides above a support surface; first pedal means and second pedal means mounted to and suspended from said first side and second side respectively of said frame to rotate without contacting said support surface in a forward direction and a rearward direction through an arc about a pedal axis of rotation which is positioned proximate the hips of an upright user, said first and second pedal means being formed to extend from one end which rotates about said pedal axis of rotation to its other end at the feet of said upright user, said first and second pedal means each having foot support means affixed at said other end to support one foot of the upright user, said first and second pedal means with their respective foot support means each being rotatable forwardly and rearwardly about its respective pedal axis of rotation through said arc by movement of the upright user's feet forward and rearward of the user to simulate a striding-type movement; resistance means associated with each of said first and second pedal means for resisting pivotal movement of said first pedal means and said second pedal means relative to said frame; and a reciprocating mechanism for causing reciprocating motion of said first and second pedal means with respect to said frame, said reciprocating mechanism including: cable means in registration with said first and second pedal means for providing connective association between said first and second pedal means, guide means in registration with said cable means and mounted on said frame for training said cable means in a path with respect to said pedal means, said cable means being in non-slipping registration and endless-loop association between said first and second means to force said first and second pedal means to rotate in opposite directions.

Claim 17

An exercise apparatus comprising: a frame having a first side spaced apart from a second side for supporting an upright user between said first and second sides above a support surface; first pedal means and second pedal means mounted to and suspended from said first side and second side respectively of said frame to rotate without contacting said support surface in a forward direction and a rearward direction through an arc about a pedal axis of rotation which is positioned proximate the hips of an upright user, said first and second pedal means being formed to extend from one end which rotates about said pedal axis of rotation to its other end at the feet of said upright user, said first and second pedal means each having foot support means affixed at said other end to support one foot of the upright user, said first and second pedal means with their respective foot support means each being rotatable forwardly and rearwardly about its respective pedal axis of rotation through said arc by movement of the upright user's feet forward and rearward of the user to simulate a striding-type movement; resistance means associated with each of said first and second pedal means for resisting pivotal movement of said first pedal means and said second pedal means relative to said frame; and a reciprocating mechanism for causing reciprocating motion of said first and second pedal means with respect to said frame, said reciprocating mechanism including: cable means in registration with said first and second pedal means for providing connective association between said first and second pedal means, guide means in registration with said cable means and mounted on said frame for training said cable means in a path with respect to said pedal means, said cable means being in non-slipping registration and endless-loop association between said first and second means to force said first and second pedal means to rotate in opposite directions.