Exercise equipment
First Claim
1. Exercise apparatus including a vertically extending support rail, said apparatus comprising:
- (a) a channel member vertically movable on said support rail, said channel member having a back wall, and two parallel side walls;
(b) means for retaining said channel member at one or more fixed positions on said support rail;
(c) horizontal bar means adjustably secured near the outer surface of the back wall of said channel member;
(d) means for moving said horizontal bar means in a direction perpendicular to its axis away from and toward the outer surface of said back wall of said channel member;
(e) means for retaining said horizontal bar in at least two different fixed positions with respect to said channel member;
(f) means for restricting movement of the horizontal bar from each of said fixed positions directly toward said channel member;
(g) resistance bar means pivotally attached to said channel member; and
,(h) biasing means for providing resistance to pivotal movement of said resistance bar means.
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Accused Products
Abstract
Apparatus for adjusting the vertical position on a vertically extending support rail of a resilient force-resisting element. The apparatus comprises a channel member having a bar or rod for retaining the channel member against the support rail while it is moved up or down and a pin for securing the channel member in a fixed, indexed position on the support rail. A device is also supplied for applying tension to the resilient force-resisting member which has been attached to the apparatus. The tension producing device comprises a horizontal rod affixed to a vertically movable channel by a rotatable journalled shaft which permits the horizontal rod to move toward or away from the support rail.
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Citations
17 Claims
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1. Exercise apparatus including a vertically extending support rail, said apparatus comprising:
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(a) a channel member vertically movable on said support rail, said channel member having a back wall, and two parallel side walls; (b) means for retaining said channel member at one or more fixed positions on said support rail; (c) horizontal bar means adjustably secured near the outer surface of the back wall of said channel member; (d) means for moving said horizontal bar means in a direction perpendicular to its axis away from and toward the outer surface of said back wall of said channel member; (e) means for retaining said horizontal bar in at least two different fixed positions with respect to said channel member; (f) means for restricting movement of the horizontal bar from each of said fixed positions directly toward said channel member; (g) resistance bar means pivotally attached to said channel member; and
,(h) biasing means for providing resistance to pivotal movement of said resistance bar means. - View Dependent Claims (2, 3, 4, 5, 11)
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6. Exercise apparatus including a vertically-extending support rail comprising a back wall and two parallel side walls, said back wall having a plurality of spaced-apart apertures disposed in a straight line intermediate said side walls, said apparatus comprising:
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(a) an open-ended U-shaped channel member having a back wall and two parallel side walls, said channel member configured and dimensioned to fit snugly over the back and side walls of said support rail; (b) a pin member fixedly secured to the inner surface of said back wall of said channel member intermediate the ends thereof, said pin member being adapted to be insertable into said apertures in said back wall of said support rail; (c) retainer means disposed at the upper open end of said channel member for securing said upper end against said support rail when said channel member is engaged with and parallel to said support rail, said retainer means being adapted to permit the lower end of the back wall of said channel member to be moved a sufficient distance from said support rail for said pin member to be withdrawn from apertures in said back wall of said support rail; (d) horizontal bar means; (e) means adjustably securing said horizontal bar means substantially parallel and adjacent the outer surface of the back wall of said channel member; (f) means for moving said horizontal bar means in a direction perpendicular to its axis away from or towards the outer surface of said back wall of said channel member; (g) means for retaining said horizontal bar means in at least two different fixed positions with respect to said channel member; (h) means for restricting the movement of the horizontal bar from each of said fixed positions directly toward said channel member; (i) resistance bar means pivotally attached to said channel member; and
,(j) biasing means for providing resistance to pivotal movement of said resistance bar means. - View Dependent Claims (7, 8, 9, 10, 12, 13, 14, 15, 16)
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17. Exercise apparatus including a vertically-extending support rail comprising a back wall and two parallel side walls, at least one of said side walls having a plurality of spaced-apart apertures disposed in a straight vertical line, said apparatus comprising:
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(a) an open-ended U-shaped channel member having a back wall and two parallel side walls, said channel member being dimensioned to fit snugly over the back and side walls of said support rail; (b) retaining means at the upper open end of said channel member for securing said upper end against said support rail when said channel member is engaged with and parallel to said support rail, said retainer means being adapted to permit the lower end of the back wall of said channel member to move away from said support rail while the upper end of the back wall of said channel member remains in contact with said support rail; (c) means for retaining said channel member at a fixed vertical position on said support rail when said channel member is in contact with an parallel to said back wall and said side walls of said support rail, and for releasing said channel member from said fixed vertical position when the lower open end of said channel member is moved away from said support rail; (d) journal box means horizontally mounted on the outer surface of the back wall of said channel member; (e) rotatable shaft means mounted in said journal box means; (f) horizontal bar means for engaging bunge cord means secured to said rotatable shaft means so as to move in a direction perpendicular to its axis away from or toward the back wall of said channel upon rotation of said shaft means; (g) handle means secured to the outer surface of said horizontal bar means for rotating said horizontal bar and said rotatable shaft means about said journal box means, said handle means comprising a T-shaped member having a horizontal hand grasping means and a vertical bar element, said vertical bar element having a bend therein, said bend comprising means for retaining said horizontal bar in a fixed position with respect to said channel member; (h) resistance bar means pivotally attached to said channel member; and
,(i) biasing means for providing resistance to pivotal movement of said resistance bar means.
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Specification