Title:
BARBELL HAVING A MECHANISM FOR CONTROLLING ROTATION
Document Type and Number:
WIPO Patent Application WO/2018/194473
Kind Code:
A3
Abstract:
The invention relates to a barbell arrangement provided with rotary damping depending on the velocity to limit the rotation of the weights on the bar using a compact rotary damper with expanding fluid. The invention consists of a bar with rotating cuffs connected to same using rotary dampers with shafts that are hollow and filled with expanding fluid. The device responds to changes in the velocity of rotation of the weights mounted on the cuffs, thereby providing variable rotary control.
Inventors:
BARAZARTE RONALD (PA)
GONZÁLEZ GUADALUPE (PA)
MEDINA CARLOS (PA)
ZAMBRANO MAYTEE (PA)
GONZÁLEZ GUADALUPE (PA)
MEDINA CARLOS (PA)
ZAMBRANO MAYTEE (PA)
Application Number:
PCT/PA2018/000011
Publication Date:
February 28, 2019
Filing Date:
January 30, 2018
Export Citation:
Assignee:
UNIV PANAMA TECNOLOGICA (PA)
International Classes:
A63B21/072; A63B21/078; F16F9/10; F16F9/12; F16F9/14
Foreign References:
| US4455020A | 1984-06-19 | |||
| US20150159722A1 | 2015-06-11 | |||
| US9314661B1 | 2016-04-19 | |||
| US20030037414A1 | 2003-02-27 | |||
| US5769188A | 1998-06-23 |
Attorney, Agent or Firm:
ESTUDIO BENEDETTI (PA)
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