Freely moveable strength training device for strengthening the body musculature, which can be loaded by pulling
OwnerGert F. Koelbelinventor
Life of this patent
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Abstract
A freely movable strength training device for strengthening the body musculature can be loaded by pulling. The device has a housing and at least one spring element arranged in the housing, which can be loaded via muscular strength. The device has at least two pull elements which can be actuated by a user. All pull elements are fastened on the spring element.
Claims12
A freely moveable strength training device, for strengthening a body musculature, comprising a housing, at least one spring element arranged in the housing, and at least two pull elements;
- wherein the freely moveable strength training device can be loaded by pulling;
- wherein the at least one spring element can be loaded by means of muscular strength;
- wherein the at least two pull elements can be actuated by a user;
- wherein the at least two pull elements are fastened on the at least one spring element;
- wherein the at least one spring element has at least two sections running approximately parallel to one another;
- wherein the at least two pull elements are fastened on the at least two sections running approximately parallel to one another of the at least one spring element;
- and
- wherein free ends of the at least two sections running approximately parallel to one another of the at least one spring element are arranged in an inspection window of the housing.
A freely moveable strength training device, for strengthening a body musculature, comprising a housing, at least one spring element arranged in the housing, at least two pull elements, a displacement part, and a lever arm;
- wherein the freely moveable strength training device can be loaded by pulling;
- wherein the at least one spring element can be loaded by means of muscular strength;
- wherein the at least two pull elements can be actuated by a user;
- wherein the at least two pull elements are fastened on the at least one spring element;
- wherein the at least one spring element has at least two sections running approximately parallel to one another;
- wherein the at least two pull elements are fastened on the at least two sections running approximately parallel to one another of the at least one spring element;
- wherein the at least two sections running approximately parallel to one another of the at least one spring element originate from deflection points for the spring element;
- wherein the deflection points for the at least one spring element are arranged in a line;
- wherein the displacement part is pushed onto the at least two sections running approximately parallel to one another of the at least one spring element;
- and
- wherein the displacement part changes the lever arm on the at least two sections running approximately parallel to one another of the at least one spring element.
Dependencies are inferred from the claim text.