Trapeze bar together with loose hook regulates pressure on shoulder band, bar and hook being connected with each other by line running through pulleys
The trapeze bar together with a loose hook (1) regulates pressure on the shoulder band, the bar (2) and hook being connected with each other by a line (3) running through pulleys (4) and connected to the shoulder band. By hooking into the trapeze, the line and shoulder band are tightened so that it...
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Format: | Patent |
Sprache: | dut ; eng |
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Zusammenfassung: | The trapeze bar together with a loose hook (1) regulates pressure on the shoulder band, the bar (2) and hook being connected with each other by a line (3) running through pulleys (4) and connected to the shoulder band. By hooking into the trapeze, the line and shoulder band are tightened so that it is possible to stand on the trapeze. By unhooking there is no longer force on the line and shoulder band and the hook returns to the bar with the aid of an elastic/spring. |
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