FR2829124B3 - Verin hydraulique actionne manuellement a levage rapide sous charge nulle - Google Patents

Verin hydraulique actionne manuellement a levage rapide sous charge nulle

Info

Publication number
FR2829124B3
FR2829124B3 FR0111257A FR0111257A FR2829124B3 FR 2829124 B3 FR2829124 B3 FR 2829124B3 FR 0111257 A FR0111257 A FR 0111257A FR 0111257 A FR0111257 A FR 0111257A FR 2829124 B3 FR2829124 B3 FR 2829124B3
Authority
FR
France
Prior art keywords
load
hydraulic cylinder
manually actuated
lift under
actuated 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.)
Expired - Lifetime
Application number
FR0111257A
Other languages
English (en)
Other versions
FR2829124A3 (fr
Inventor
Michael Hung
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.)
Shinn Fu Corp
Original Assignee
Shinn Fu 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
Priority to CA002353780A priority Critical patent/CA2353780C/fr
Priority to US09/912,529 priority patent/US6622485B2/en
Priority to DE20112716U priority patent/DE20112716U1/de
Priority to GB0118785A priority patent/GB2378173B/en
Priority to NL1018762A priority patent/NL1018762C1/nl
Application filed by Shinn Fu Corp filed Critical Shinn Fu Corp
Priority to FR0111257A priority patent/FR2829124B3/fr
Publication of FR2829124A3 publication Critical patent/FR2829124A3/fr
Application granted granted Critical
Publication of FR2829124B3 publication Critical patent/FR2829124B3/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B66F5/00—Mobile jacks of the garage type mounted on wheels or rollers
    • B66F5/02—Mobile jacks of the garage type mounted on wheels or rollers with mechanical lifting gear
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Jib Cranes (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Handcart (AREA)
  • Load-Engaging Elements For Cranes (AREA)
FR0111257A 2001-07-25 2001-08-30 Verin hydraulique actionne manuellement a levage rapide sous charge nulle Expired - Lifetime FR2829124B3 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CA002353780A CA2353780C (fr) 2001-07-25 2001-07-25 Verin hydraulique manuel de levage rapide en charge nulle
US09/912,529 US6622485B2 (en) 2001-07-25 2001-07-26 Manually operated zero-load rapid lifting hydraulic jack
DE20112716U DE20112716U1 (de) 2001-07-25 2001-08-01 Manuell betätigtes Nulllast-Schnellhebezeug
GB0118785A GB2378173B (en) 2001-07-25 2001-08-01 Hydraulic jack
NL1018762A NL1018762C1 (nl) 2001-07-25 2001-08-15 Handbediende zonder belasting snel stijgende hydraulische krik.
FR0111257A FR2829124B3 (fr) 2001-07-25 2001-08-30 Verin hydraulique actionne manuellement a levage rapide sous charge nulle

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
CA002353780A CA2353780C (fr) 2001-07-25 2001-07-25 Verin hydraulique manuel de levage rapide en charge nulle
US09/912,529 US6622485B2 (en) 2001-07-25 2001-07-26 Manually operated zero-load rapid lifting hydraulic jack
DE20112716U DE20112716U1 (de) 2001-07-25 2001-08-01 Manuell betätigtes Nulllast-Schnellhebezeug
GB0118785A GB2378173B (en) 2001-07-25 2001-08-01 Hydraulic jack
NL1018762A NL1018762C1 (nl) 2001-07-25 2001-08-15 Handbediende zonder belasting snel stijgende hydraulische krik.
FR0111257A FR2829124B3 (fr) 2001-07-25 2001-08-30 Verin hydraulique actionne manuellement a levage rapide sous charge nulle

Publications (2)

Publication Number Publication Date
FR2829124A3 FR2829124A3 (fr) 2003-03-07
FR2829124B3 true FR2829124B3 (fr) 2003-08-01

Family

ID=27808914

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0111257A Expired - Lifetime FR2829124B3 (fr) 2001-07-25 2001-08-30 Verin hydraulique actionne manuellement a levage rapide sous charge nulle

Country Status (6)

Country Link
US (1) US6622485B2 (fr)
CA (1) CA2353780C (fr)
DE (1) DE20112716U1 (fr)
FR (1) FR2829124B3 (fr)
GB (1) GB2378173B (fr)
NL (1) NL1018762C1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7055801B2 (en) * 2003-10-31 2006-06-06 Norco Industries, Inc. Quick rise hydraulic lifting jack
US20060127254A1 (en) * 2004-10-29 2006-06-15 Travis Bakker Hydraulic hand pump
US7637479B2 (en) * 2008-04-24 2009-12-29 Emhiser Research Limited Hydraulic pumping cylinder and method of pumping hydraulic fluid
US20120125144A1 (en) * 2010-10-22 2012-05-24 Kam Kuen Addy Law Jack Handle Systems
US9022356B2 (en) 2012-08-30 2015-05-05 Norco Industries, Inc. Removable saddle and extension for floor jack
CN103072927B (zh) * 2013-01-12 2016-05-18 嘉善海力达工具有限公司 卧顶中空腹板式底架侧板组件
DE102016102960A1 (de) * 2016-02-19 2017-08-24 Viega Technology Gmbh & Co. Kg Vorrichtung und Verfahren zum Übersetzen einer mechanischen Kraft zum Antreiben einer Pressvorrichtung für Pressfittings
CN106545529B (zh) 2016-12-22 2018-10-09 杭州天恒机械有限公司 可自动调整油缸内压的液压千斤顶动力系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4241900A (en) * 1978-08-28 1980-12-30 Genzaburo Okuda Quick acting hydraulic lifting jack
JPH0223198A (ja) * 1988-07-12 1990-01-25 Hanshin Sharyo Kk 運搬台車
CA2284430C (fr) * 1999-10-01 2003-07-08 Mvp (H.K.) Industries Limited Circuit d'huile d'un verin permettant de soulever rapidement un objet jusqu'a une position predeterminee

Also Published As

Publication number Publication date
GB2378173A (en) 2003-02-05
GB2378173B (en) 2004-08-18
GB0118785D0 (en) 2001-09-26
US20030019208A1 (en) 2003-01-30
DE20112716U1 (de) 2002-02-28
NL1018762C1 (nl) 2003-02-18
CA2353780C (fr) 2004-06-22
US6622485B2 (en) 2003-09-23
CA2353780A1 (fr) 2003-01-25
FR2829124A3 (fr) 2003-03-07

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