Title:
CLIMBING DEVICE WITH CRANK HANDLE
Document Type and Number:
WIPO Patent Application WO/2018/116286
Kind Code:
A3
Abstract:
The present invention discloses a drag and rotating mechanical system which facilitates ascending or descending movement and displacement. It comprises a protecting metal casing, and crank handles that upon rotation thereof move the individual in a quick and safe manner. The mechanical piece, with its pulleys and bearings, holds, tensions, presses and releases the rope by means of the locking action thereof. This operation facilitates displacement for realizing other type of activities, such as building maintenance, tower, storage dam walls maintenance and all activities involving climbing up or descending requiring free hands and feet.
Inventors:
ROVIRA LUIS RAFAEL (PA)
MONTENEGRO LEDEZMA PLINIO BENEDO (PA)
ROJAS RODRÍGUEZ GIOVANNA MARIELA (PA)
TROETSCH MUÑOZ ROMMEL HANS (PA)
MONTENEGRO LEDEZMA PLINIO BENEDO (PA)
ROJAS RODRÍGUEZ GIOVANNA MARIELA (PA)
TROETSCH MUÑOZ ROMMEL HANS (PA)
Application Number:
PCT/IB2018/052725
Publication Date:
October 25, 2018
Filing Date:
April 19, 2018
Export Citation:
Assignee:
ACTION HUB PLUS CORP (PA)
International Classes:
A62B1/06; A62B1/08; A62B1/10; A62B1/14; A62B1/18; A63B29/00; A63B29/02
Foreign References:
| US2254989A | 1941-09-02 | |||
| CN204239606U | 2015-04-01 | |||
| US3231240A | 1966-01-25 | |||
| CN107187798A | 2017-09-22 | |||
| US7249753B2 | 2007-07-31 | |||
| US4236694A | 1980-12-02 | |||
| US2628813A | 1953-02-17 |
Attorney, Agent or Firm:
BENEDETTI V., Ramón (PA)
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