Körperstützvorrichtung, deren Verwendung und Verfahren zur Handhabung von Lasten

Details

Veröffentlichungs-Nr.

EP3738464

Aktenzeichen

EP19175065

Anmeldetag

17. Mai 2019

Veröffentlichung

5. Juli 2023

Erteilung

5. Juli 2023

Rechtsraum

EP

IPC

A45C13/38A61H1/00A63B23/02A45F3/14

Abstract

The invention concerns a body support device (1) to support at least one part of the human body, in particular when lifting and/or carrying loads, comprising at least a first body fastening element (10) fixable above a human's hip joint, at least a second body fastening element (20) mechanically fixable below a human's hip joint and merely on the back side at least one elastic means (40), which mechanically connects the first and the second body fastening element on the back side of the human body with each other. The elastic means is adapted to be tensioned when a person mechanically linked to the body support device is bending down and to apply an erecting force to the person when the person is bent down.The body support device comprises a biasing device (12) for adjusting the length of the elastic means between the respective fixations on the first body fastening element and the second body fastening element. The biasing device comprises a pivotable mounted eccentric element (121) adapted to apply a compressive force on the elastic means and a counterpressure surface (122). The counterpressure surface is arranged essentially perpendicularly to the rotation plane of the eccentric element and is adapted to apply a counter compressive force on the elastic means essentially in the opposite direction of the compressive force.At least in an angular position of the eccentric element, in which the distance between the circumference of the eccentric element and the counterpressure surface is at least the same as the thickness of a portion of the elastic means being arranged between the counterpressure surface and the eccentric element, a section of the circumference of the eccentric element facing away from a portion of the elastic means that is tensile-loaded or tensile-loadable when a person mechanically linked to the body support device is bending down has a bigger radius than a section of the circumference of the eccentric element facing the portion of the elastic means that is tensile-loaded or tensile-loadable mechanically linked to the body support device is bending down.In addition, the invention concerns a method of handling loads by a person wearing the body support device and the use of the device.

Anmelder

Firma

ETH Zürich

Land

🇨🇭 Schweiz

Fachgebiete