WO2018116286A2 - Mécanisme d'escalade pourvu d'une manivelle à main - Google Patents

Mécanisme d'escalade pourvu d'une manivelle à main Download PDF

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Publication number
WO2018116286A2
WO2018116286A2 PCT/IB2018/052725 IB2018052725W WO2018116286A2 WO 2018116286 A2 WO2018116286 A2 WO 2018116286A2 IB 2018052725 W IB2018052725 W IB 2018052725W WO 2018116286 A2 WO2018116286 A2 WO 2018116286A2
Authority
WO
WIPO (PCT)
Prior art keywords
rope
climbing device
pulley
casing
central shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/IB2018/052725
Other languages
English (en)
Other versions
WO2018116286A3 (fr
Inventor
Luis Rafael ROVIRA
Plinio Benedo MONTENEGRO LEDEZMA
Giovanna Mariela ROJAS RODRÍGUEZ
Rommel Hans TROETSCH MUÑOZ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Action Hub Plus Corp
Original Assignee
Action Hub Plus Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Action Hub Plus Corp filed Critical Action Hub Plus Corp
Publication of WO2018116286A2 publication Critical patent/WO2018116286A2/fr
Publication of WO2018116286A3 publication Critical patent/WO2018116286A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/04—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage
    • B66D3/06—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage with more than one pulley
    • B66D3/10—Applications of braking or detent devices
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B29/00—Apparatus for mountaineering
    • A63B29/02—Mountain guy-ropes or accessories, e.g. avalanche ropes; Means for indicating the location of accidentally buried, e.g. snow-buried, persons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/02—Driving gear
    • B66D1/04—Driving gear manually operated
    • B66D1/06—Safety cranks for preventing unwanted crank rotation and subsequent lowering of the loads
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B1/00—Devices for lowering persons from buildings or the like
    • A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
    • A62B1/18—Other single parts for rope lowering-devices, e.g. take-up rollers for ropes, devices for shooting ropes

Definitions

  • the present invention can be included in the technical field of pulleys or similar devices where a force is applied to a rope, cable or chain passing over one or several pulleys, for example, in order to obtain a mechanical advantage, particularly for assistance in the ascent or descent of a climber.
  • the object of the invention is a pulley system and a rope having spherical bodies along its entire length which provides assistance when climbing, both in the ascent and in the descent.
  • the invention describes a system referred to climbing device with a crank handle assisting and helping in vertical movements or in climbing processes.
  • the advantages for an individual using the climbing device with crank handle are:
  • a drag and rotating mechanism inside which there is a drag and rotating mechanism, and which comprises an inlet and an outlet orifice for the rope; and wherein the drag and rotating mechanism comprises:
  • crank handles at the ends thereof, projecting from the casing
  • a preferred embodiment of the climbing device with crank handle comprises at least a safety locking system in the toothed pulley by means of a pawl located in said pulley being configured for locking said pulley when the handle is not actuated, and configured for being released when the handle is actuated and the pulleys move.
  • Another preferred embodiment of the climbing device comprises hoops in the casing configured for holding the harness. DESCRIPTION OF THE DRAWINGS
  • FIG 1 Side view of the climbing device with crank handle and the rope with spherical bodies passing therethrough.
  • FIG 2. Side view of the climbing device with pulleys.
  • FIG 3. Side view of the casing and the passageway orifices of the pulley.
  • FIG 4. Individual using the climbing device with crank handle, using the harness. PREFERRED EMBODIMENT OF THE INVENTION
  • the climbing device with crank handle works with a rope (2) having a plurality of spherical bodies distributed along its entire length, running into a casing (6), inside of which there is a drag and rotating mechanism, and comprising an inlet and an outlet orifice for the rope; and wherein the drag and rotating mechanism comprises a central shaft (5), comprising crank handles (9) at the ends thereof, projecting from the casing, wherein a toothed pulley (4) mounted onto said central shaft (5), around which the rope (2) is wounded once it passes through the inlet orifice of the casing (6), said rope running, after the toothed pulley, towards a pulley with bearing (1 ), being also mounted onto the central shaft in a specific area (3), through which the rope is introduced after running over the toothed pulley, and from which it continues towards the outlet orifice of the casing (6). So, upon actuation of the crank handles (9) the pulley system assists in the traction in the ascent or descent movement of the individual suspended from the climbing

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Emergency Lowering Means (AREA)

Abstract

La présente invention concerne un système mécanique de rotation et à effet de freinage qui facilite les déplacements et les mouvements à la montée ou à la descente. Ce système mécanique comprend un boîtier métallique de protection et des manivelles à main qui, lorsqu'elles sont mises en rotation, déplacent l'individu rapidement et en toute sécurité. Avec ses poulies et ses paliers, la pièce mécanique maintient, tend, comprime et libère la corde grâce à son action de blocage. Cette opération facilite les déplacements et permet ainsi réaliser d'autres types d'activités, telles que l'entretien de bâtiments, l'entretien de murs de barrages réservoirs, de tours et toutes les activités impliquant des mouvements de montée ou de descente qui nécessitent d'avoir les mains et les pieds libres.
PCT/IB2018/052725 2018-04-13 2018-04-19 Mécanisme d'escalade pourvu d'une manivelle à main Ceased WO2018116286A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PA92114 2018-04-13
PA9211401 2018-04-13

Publications (2)

Publication Number Publication Date
WO2018116286A2 true WO2018116286A2 (fr) 2018-06-28
WO2018116286A3 WO2018116286A3 (fr) 2018-10-25

Family

ID=62625997

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2018/052725 Ceased WO2018116286A2 (fr) 2018-04-13 2018-04-19 Mécanisme d'escalade pourvu d'une manivelle à main

Country Status (1)

Country Link
WO (1) WO2018116286A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024118200A1 (fr) * 2022-11-30 2024-06-06 William Burke Dispositif de descente et/ou de montée commandé
US12115395B2 (en) 2021-06-21 2024-10-15 William Burke Controlled descender and/or ascender device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2254989A (en) * 1940-03-25 1941-09-02 Jesse M Benson Safety brake for winches
US2628813A (en) * 1948-12-04 1953-02-17 Philip S Arnold Rope puller
GB1002015A (en) * 1963-02-28 1965-08-18 Ichinosuke Naito Rope drawing apparatus
SE413833B (sv) * 1977-12-08 1980-06-30 Landstingens Inkopscentral Handdriven vinsch med backsperr serskilt som kraftdon inom sjukvarden
EP1526788B1 (fr) * 2002-08-07 2005-12-07 Glatz Ag Treuil a cable notamment concu pour commander un parasol
CN204239606U (zh) * 2014-09-23 2015-04-01 湖南海诺电梯有限公司 一种“绳-球”牵引链
CN107187798B (zh) * 2017-07-12 2023-03-03 衢州市鼎盛化工科技有限公司 一种球索型管道输送装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12115395B2 (en) 2021-06-21 2024-10-15 William Burke Controlled descender and/or ascender device
WO2024118200A1 (fr) * 2022-11-30 2024-06-06 William Burke Dispositif de descente et/ou de montée commandé

Also Published As

Publication number Publication date
WO2018116286A3 (fr) 2018-10-25

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