Reformer exercise apparatus having a non-rotating spring anchor bar
AssigneeBalanced Body, Inc.
InventorKen Endelman
Life of this patent
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Abstract
A reformer exercise apparatus has a generally rectangular frame and a pair of spaced-apart parallel tracks or rails joining a head end and a foot end. A movable carriage is mounted on the frame for movement of the carriage along the rails. A pair of spaced-apart anchor bar supports formed integrally with the tracks is fastened near the foot end of the frame and each supports an end of a nonrotating spring anchor bar. Each bar support has a series of upwardly open slanted slots, and the anchor bar is received in a selected pair of the slots. The cross section of each anchor bar end is shaped to engage the slot walls to prevent rotation of the anchor bar.
Claims16
A reformer exercise apparatus comprising:
- a generally rectangular frame formed by a foot end and a head end connected to two spaced-apart parallel track members;
- a movable carriage mounted on the rail members for supporting a user and for movement along the rails and biased toward the foot end of the frame by an elastic member;
- a pair of spaced-apart anchor bar supports fastened to the frame near the foot end, each support having a series of slanted slots having a bottom wall portion joining a pair of spaced parallel sidewall portions;
- and
- an elongated elastic member anchor bar having a central axis, mid portion and a pair of bar ends, each bar end being received within one of the slots in each bracket, each bar end having a pair of parallel sides preventing rotation of the anchor bar within the slot.
An elongated elastic member anchor bar for use in a reformer exercise apparatus having a generally rectangular frame formed by a pair of spaced-apart parallel side frame members joining a head end and a foot end, the frame having a pair of spaced-apart anchor bar supports fastened to the frame near the foot end, each support having a series of upwardly open slanted slots, the elongated anchor bar having a longitudinal axis and comprising:
- an extrusion having bar ends and having a generally oval cross sectional shape having two opposite side portions, wherein the side portions at the bar ends prevent angular rotation of the anchor bar about its longitudinal axis when the bar ends are received within a pair of the slots.
A reformer exercise apparatus comprising:
- a generally rectangular frame formed by a foot end and a head end connected to two spaced-apart parallel track members;
- a movable carriage mounted on the rail members for supporting a user and for movement along the rails and biased toward the foot end of the frame by an elastic member;
- a pair of spaced-apart anchor bar supports formed in the rails near the foot end, each support having a spaced series of U shaped slanted slots having a curved bottom wall portion joining a pair of spaced parallel sidewall portions;
- and
- an elongated elastic member anchor bar having a pair of bar ends, each bar end being received within one of the slots in each support, each bar end having a pair of parallel sides, wherein at least one of the parallel sides engages one of the sidewall portions to prevent substantial rotation of the anchor bar within the slot.
Dependencies are inferred from the claim text.