US2006135323A1PendingUtilityA1
Training equipment
Est. expiryDec 17, 2024(expired)· nominal 20-yr term from priority
A63B 2210/50A61H 1/0292A63B 23/0233A63B 2023/006A63B 57/00
18
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Claims
Abstract
Training equipment for the back, including a bar being bent, and a pressure-element ( 5 ) being fastened in the middle of the curve made from the bend or bends ( 3, 4 ) of the bar. Those parts of the bar including the bend or bends ( 3, 4 ) and the pressure-element ( 5 ) are symmetrical along a plane (I-I) through the bar, and through the middle of the curve. The pressure-element preferably has a size both along the bar and perpendicular to the cross sectional plane of the curve.
Claims
exact text as granted — not AI-modified1 . Training equipment for the back, comprising:
a bar being bent, and a pressure-element ( 6 ) being fastened in the middle of the curve being made from the bend or bends ( 3 , 4 ) of the bar, those parts of the bar comprising the bend or bends ( 3 , 4 ) and the pressure-element ( 5 ) being symmetrical along a plane (I-I) through the bar, and through the middle of the curve.
2 . Training equipment according to claim 1 , wherein the pressure-element ( 5 ) has a size both along the bar and perpendicular to the cross section plane of the curve.
3 . Training equipment according to claim 1 , wherein bar has two bends ( 3 , 4 ), wherein the angle (φ) of the bends ( 3 , 4 ) are equal and in the same plane.
4 . Training equipment according to claim 1 , wherein the pressure-element ( 5 ) is oblong and preferably slightly concave.
5 . Training equipment according claim 4 , wherein the pressure-element ( 5 ) is made of, or coated with a pressure resisting elastic material.
6 . Training equipment according to claim 5 , wherein the pressure-element ( 5 ) is made of silicone.
7 . Training equipment according to claim 1 , wherein the pressure-element ( 5 ) is about 4-12 cm high, preferably 6 cm, 12-25 cm wide, preferably 13 cm, and 2-17 cm thick, preferably 5 cm.
8 . Training equipment according to claim 1 , wherein the equipment is foldable.
9 . Training equipment according to claim 8 , wherein the bar is telescopic.
10 . Training equipment according to claim 8 , wherein the bar is made with a joint ( 9 ) behind the pressure-element ( 5 ).
11 . Training equipment according to claim 1 , wherein the equipment is symmetrical along a plane (I-I) through the bar, and through the center point of the curve.
12 . Training equipment according to claim 1 , which is a main part of larger training equipment, preferably with resistance.Join the waitlist — get patent alerts
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