WO2016113448A1 - Dispositif de cric de levage formé de tubes vissés à cliquet réversible ou engrenages - Google Patents

Dispositif de cric de levage formé de tubes vissés à cliquet réversible ou engrenages Download PDF

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Publication number
WO2016113448A1
WO2016113448A1 PCT/ES2016/070004 ES2016070004W WO2016113448A1 WO 2016113448 A1 WO2016113448 A1 WO 2016113448A1 ES 2016070004 W ES2016070004 W ES 2016070004W WO 2016113448 A1 WO2016113448 A1 WO 2016113448A1
Authority
WO
WIPO (PCT)
Prior art keywords
tube
rotation
assembly
ratchet
gear
Prior art date
Application number
PCT/ES2016/070004
Other languages
English (en)
Spanish (es)
Inventor
Perfecto FERNANDEZ ALVAREZ
Original Assignee
Tecnología Y Multihusillos Sl
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
Priority claimed from ES201530051A external-priority patent/ES2581998B1/es
Priority claimed from ES201531732A external-priority patent/ES2620928B1/es
Application filed by Tecnología Y Multihusillos Sl filed Critical Tecnología Y Multihusillos Sl
Publication of WO2016113448A1 publication Critical patent/WO2016113448A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/08—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated
    • B66F3/10—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated with telescopic sleeves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F13/00—Common constructional features or accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/08—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated
    • B66F3/14—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated actuated through pawl-and-ratchet mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/08—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated
    • B66F3/16—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated actuated through bevel-wheel gearings

Abstract

L'invention concerne un dispositif de cric de levage constitué d'une base (1) qui est reliée à un ensemble de roulement axial qui s'appuie sur le ressort de platine plat (2) et qui permet une petite rotation de l'ensemble cric sur la base (1). L'ensemble de roulement axial est relié à l'ensemble de tubes vissés entre eux (13), (14),(15),(16),(17),(18) et (19) et ce dernier est soudé à l'appui anti-rotation du véhicule. Le tube extérieur est relié à l'engrenage de rotation de tubes (9). L'engrenage (10) fait tourner l'ensemble de tubes, entraînant la montée ou la descente du cric. A ce même ensemble de cric, l'ensemble cliquet réversible peut se substituer à l'ensemble engrenages. Une rondelle rainurée (9a) est reliée à l'ensemble de tubes montés avec leur appui anti-rotation de véhicule (22), et l'ensemble cliquet est placé sur ladite rondelle et ledit tube (13). La rotation du cliquet entraîne la monté du cric et la rotation de l'axe du cliquet (10a) de 180 degrés permet de modifier le sens, faisant descendre le cric.
PCT/ES2016/070004 2015-01-16 2016-01-09 Dispositif de cric de levage formé de tubes vissés à cliquet réversible ou engrenages WO2016113448A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
ESP201530051 2015-01-16
ES201530051A ES2581998B1 (es) 2015-01-16 2015-01-16 Dispositivo de gato elevador formado por tubos roscados y trinquete reversible
ES201531732A ES2620928B1 (es) 2015-11-29 2015-11-29 Dispositivo de gato elevador formado por tubos roscados y trinquete reversible
ESP201531732 2015-11-29

Publications (1)

Publication Number Publication Date
WO2016113448A1 true WO2016113448A1 (fr) 2016-07-21

Family

ID=56405277

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2016/070004 WO2016113448A1 (fr) 2015-01-16 2016-01-09 Dispositif de cric de levage formé de tubes vissés à cliquet réversible ou engrenages

Country Status (1)

Country Link
WO (1) WO2016113448A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11338777B2 (en) * 2020-05-26 2022-05-24 Sos Solutions, Inc. Two speed trailer jack

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1472388A (en) * 1921-06-07 1923-10-30 Ray C Finch Screw jack
US1810667A (en) * 1928-05-10 1931-06-16 Walker Mfg Co Jack
GB817338A (en) * 1957-04-25 1959-07-29 Brockhouse J & Co Ltd Improvements in or relating to lifting jacks
US4015825A (en) * 1976-01-28 1977-04-05 Auto Specialties Manufacturing Company Tiltable jack
US4084791A (en) * 1977-06-23 1978-04-18 Seeburn Metal Products Limited Resiliently four-way tiltable vehicle jack base
US6158809A (en) * 1998-04-27 2000-12-12 Gobbers; Dieter Seat mechanism for mounting in a shower or bathtub
US20050161649A1 (en) * 2004-01-22 2005-07-28 Kawasaki Industrial Co., Ltd. Screw jack
KR101223961B1 (ko) * 2012-08-06 2013-01-21 주식회사 에이치케이이엔씨 라쳇식 다단 스크류 잭

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1472388A (en) * 1921-06-07 1923-10-30 Ray C Finch Screw jack
US1810667A (en) * 1928-05-10 1931-06-16 Walker Mfg Co Jack
GB817338A (en) * 1957-04-25 1959-07-29 Brockhouse J & Co Ltd Improvements in or relating to lifting jacks
US4015825A (en) * 1976-01-28 1977-04-05 Auto Specialties Manufacturing Company Tiltable jack
US4084791A (en) * 1977-06-23 1978-04-18 Seeburn Metal Products Limited Resiliently four-way tiltable vehicle jack base
US6158809A (en) * 1998-04-27 2000-12-12 Gobbers; Dieter Seat mechanism for mounting in a shower or bathtub
US20050161649A1 (en) * 2004-01-22 2005-07-28 Kawasaki Industrial Co., Ltd. Screw jack
KR101223961B1 (ko) * 2012-08-06 2013-01-21 주식회사 에이치케이이엔씨 라쳇식 다단 스크류 잭

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11338777B2 (en) * 2020-05-26 2022-05-24 Sos Solutions, Inc. Two speed trailer jack

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