ES2362841A8 - Gato hidraúlico con enclavamiento. - Google Patents

Gato hidraúlico con enclavamiento. Download PDF

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Publication number
ES2362841A8
ES2362841A8 ES201100495A ES201100495A ES2362841A8 ES 2362841 A8 ES2362841 A8 ES 2362841A8 ES 201100495 A ES201100495 A ES 201100495A ES 201100495 A ES201100495 A ES 201100495A ES 2362841 A8 ES2362841 A8 ES 2362841A8
Authority
ES
Spain
Prior art keywords
lifting arm
articulated
articulated connection
hydraulic jack
hydraulic
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.)
Granted
Application number
ES201100495A
Other languages
English (en)
Other versions
ES2362841B1 (es
ES2362841A1 (es
Inventor
Juan Martín Aristi Artolazabal
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.)
Melchor Gabilondo SA
Original Assignee
Melchor Gabilondo SA
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 Melchor Gabilondo SA filed Critical Melchor Gabilondo SA
Priority to ES201100495A priority Critical patent/ES2362841B1/es
Publication of ES2362841A1 publication Critical patent/ES2362841A1/es
Publication of ES2362841A8 publication Critical patent/ES2362841A8/es
Priority to PCT/ES2012/000111 priority patent/WO2012152961A1/es
Priority to ES12726138.6T priority patent/ES2545126T3/es
Priority to EP12726138.6A priority patent/EP2706035B1/en
Priority to US14/115,746 priority patent/US9278837B2/en
Application granted granted Critical
Publication of ES2362841B1 publication Critical patent/ES2362841B1/es
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
    • B66F3/25—Constructional features
    • B66F3/30—Constructional features with positive brakes or locks
    • 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
    • B66F5/00—Mobile jacks of the garage type mounted on wheels or rollers
    • B66F5/04—Mobile jacks of the garage type mounted on wheels or rollers with fluid-pressure-operated lifting gear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
    • B66C23/36—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
    • B66C23/48—Manually-movable jib cranes for use in workshops
    • 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
    • B66F1/00—Devices, e.g. jacks, for lifting loads in predetermined steps
    • B66F1/02—Devices, e.g. jacks, for lifting loads in predetermined steps with locking elements, e.g. washers, co-operating with posts
    • B66F1/04—Devices, e.g. jacks, for lifting loads in predetermined steps with locking elements, e.g. washers, co-operating with posts the posts being toothed
    • B66F1/08—Devices, e.g. jacks, for lifting loads in predetermined steps with locking elements, e.g. washers, co-operating with posts the posts being toothed and the devices being operated by fluid pressure
    • 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
    • B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
    • 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
    • B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
    • B66F3/25—Constructional features
    • B66F3/42—Constructional features with self-contained pumps, e.g. actuated by hand

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • Types And Forms Of Lifts (AREA)

Abstract

Gato hidráulico con enclavamiento.
Gato hidráulico (1, 1'), que comprende un cuerpo principal (2), un brazo elevador (3) articulado y un cilindro hidráulico (4) conectado al cuerpo principal (2) por una primera conexión articulada (5) y al brazo elevador (3) por una segunda conexión articulada (6), donde el gato hidráulico (1, 1') comprende un elemento palanca (7, 7') que presenta al menos una zona de bloqueo (14) para recibir un elemento solidario al brazo elevador (3) y que actúa de tope, donde el elemento palanca (7, 7') está conectado articuladamente a la primera conexión articulada (5). El elemento solidario al brazo elevador (3) que actúa de tope y es capaz de alojarse en la al menos una zona de bloqueo (14) está comprendido en la segunda conexión articulada (6). De este modo se proporciona un sistema de enclavamiento mecánico que, presentando un óptimo funcionamiento, minimiza el número de componentes necesarios.
ES201100495A 2011-05-06 2011-05-06 Gato hidraúlico con enclavamiento. Expired - Fee Related ES2362841B1 (es)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ES201100495A ES2362841B1 (es) 2011-05-06 2011-05-06 Gato hidraúlico con enclavamiento.
PCT/ES2012/000111 WO2012152961A1 (es) 2011-05-06 2012-04-26 Gato hidráulico con enclavamientq
ES12726138.6T ES2545126T3 (es) 2011-05-06 2012-04-26 Gato hidráulico con sistema de enclavamiento mecánico
EP12726138.6A EP2706035B1 (en) 2011-05-06 2012-04-26 Hydraulic jack with mechanical locking system
US14/115,746 US9278837B2 (en) 2011-05-06 2012-04-26 Hydraulic jack with locking

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201100495A ES2362841B1 (es) 2011-05-06 2011-05-06 Gato hidraúlico con enclavamiento.

Publications (3)

Publication Number Publication Date
ES2362841A1 ES2362841A1 (es) 2011-07-14
ES2362841A8 true ES2362841A8 (es) 2011-12-01
ES2362841B1 ES2362841B1 (es) 2012-05-23

Family

ID=44203194

Family Applications (2)

Application Number Title Priority Date Filing Date
ES201100495A Expired - Fee Related ES2362841B1 (es) 2011-05-06 2011-05-06 Gato hidraúlico con enclavamiento.
ES12726138.6T Active ES2545126T3 (es) 2011-05-06 2012-04-26 Gato hidráulico con sistema de enclavamiento mecánico

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES12726138.6T Active ES2545126T3 (es) 2011-05-06 2012-04-26 Gato hidráulico con sistema de enclavamiento mecánico

Country Status (4)

Country Link
US (1) US9278837B2 (es)
EP (1) EP2706035B1 (es)
ES (2) ES2362841B1 (es)
WO (1) WO2012152961A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD737537S1 (en) * 2013-11-04 2015-08-25 Harry H. Arzouman Commercial lifting device-power unit
US20150224967A1 (en) * 2014-02-12 2015-08-13 Rodney Lee Rensink Trailer Jack
CN109626251A (zh) * 2018-12-20 2019-04-16 林华 一种带制动装置的千斤顶
USD946233S1 (en) * 2020-04-10 2022-03-15 Hangzhou Yingjiang Machinery Manufacturing Co., Ltd. Hydraulic lifting jack
USD946232S1 (en) * 2020-04-10 2022-03-15 Hangzhou Yingjiang Machinery Manufacturing Co., Ltd. Hydraulic lifting jack

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US4222548A (en) * 1979-05-02 1980-09-16 Norco Industries, Inc. Unitary oil block
US4251056A (en) * 1979-06-04 1981-02-17 Luciano Riganti Creep preventing safety device for hydraulic jacks, especially of the type employed for partially or one-side raising road vehicles
US4289298A (en) * 1979-12-27 1981-09-15 Yasui Sangyo Co., Ltd. Hydraulic lifting jack having a safety lifting saddle
US4289299A (en) * 1979-12-31 1981-09-15 Yasui Sangyo Co., Ltd. Hydraulic lifting jack including a safety device for an elevator therein
US4334667A (en) * 1980-07-07 1982-06-15 Norco Industries, Inc. Hydraulic release system for lifting jack
AU614060B2 (en) * 1980-07-29 1991-08-22 Stefan Bonjekovic Safety mechanism on floor jacks
JPS59176148A (ja) * 1983-03-24 1984-10-05 Yasui Sangyo Kk 自動車用ガレ−ジジヤツキ
US4678162A (en) * 1985-10-25 1987-07-07 Yang Tai Her Jack having the pneumatic air pump functions and using a common drive motor
GB2183598A (en) 1986-06-09 1987-06-10 Ta In Industry Co Ltd Anti-descending safety device in hydraulic jack
US5221073A (en) * 1991-02-19 1993-06-22 Shockley James D Safety floor jack
US5618029A (en) 1995-05-19 1997-04-08 Chung; Loan Jack safety device
US5878996A (en) * 1997-06-18 1999-03-09 Loan; Chung Lifting jack with safety and release system
US5984270A (en) * 1998-12-04 1999-11-16 Rally Manufacturing, Inc. Jack safety device
JP2002068679A (ja) * 2000-06-12 2002-03-08 Masada Seisakusho:Kk ガレージジャッキ
FR2857656B1 (fr) * 2003-07-18 2005-08-26 Jean Louis Veyrieras Cric hydraulique a quatre roues avec securite automatique en position levee, dont une partie comprenant le verin est amovible et permet le deblocage et le serrage des vis de roues de vehicules legers
US7137615B2 (en) * 2004-03-31 2006-11-21 All Trade Tools Llc Jack
US7108245B2 (en) * 2005-01-14 2006-09-19 Kai Hsiang Enterprise Co., Ltd. Jack having safety effect
US8066259B2 (en) * 2006-10-04 2011-11-29 Larin Corporation Hydraulic jack with lowering control means
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US20090283733A1 (en) * 2008-05-14 2009-11-19 Daniel Lyashevskiy Safety jack system
ES2351903B1 (es) * 2009-05-19 2011-12-28 Melchor Gabilondo, S.A. Gato hidráulico con enclavamiento.
CN201567182U (zh) * 2009-07-30 2010-09-01 杭州盈江机械制造有限公司 安全挡千斤顶
CN101691194B (zh) * 2009-09-16 2011-12-14 常熟通润汽车零部件股份有限公司 可调式液压卧式千斤顶
CN201942478U (zh) * 2011-03-01 2011-08-24 杭州天恒机械有限公司 具有保险装置的升降平台
CN102786009B (zh) * 2011-12-07 2014-07-02 常熟通润汽车零部件股份有限公司 带拉锁装置的起重臂可调式液压卧式千斤顶
US20150224967A1 (en) * 2014-02-12 2015-08-13 Rodney Lee Rensink Trailer Jack

Also Published As

Publication number Publication date
EP2706035A1 (en) 2014-03-12
US20140061560A1 (en) 2014-03-06
ES2362841B1 (es) 2012-05-23
ES2362841A1 (es) 2011-07-14
EP2706035B1 (en) 2015-06-10
WO2012152961A1 (es) 2012-11-15
US9278837B2 (en) 2016-03-08
ES2545126T3 (es) 2015-09-08

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