DE2003711A1 - Hydraulische Hebevorrichtung - Google Patents

Hydraulische Hebevorrichtung

Info

Publication number
DE2003711A1
DE2003711A1 DE19702003711 DE2003711A DE2003711A1 DE 2003711 A1 DE2003711 A1 DE 2003711A1 DE 19702003711 DE19702003711 DE 19702003711 DE 2003711 A DE2003711 A DE 2003711A DE 2003711 A1 DE2003711 A1 DE 2003711A1
Authority
DE
Germany
Prior art keywords
lifting device
hydraulic lifting
piston
chamber
liquid
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.)
Pending
Application number
DE19702003711
Other languages
German (de)
English (en)
Inventor
Resuggan Harold Frederick
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.)
Webley and Scott Ltd
Original Assignee
Webley and Scott Ltd
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 Webley and Scott Ltd filed Critical Webley and Scott Ltd
Publication of DE2003711A1 publication Critical patent/DE2003711A1/de
Pending 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
    • 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)
  • Actuator (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
DE19702003711 1969-02-08 1970-01-28 Hydraulische Hebevorrichtung Pending DE2003711A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB693969 1969-02-08

Publications (1)

Publication Number Publication Date
DE2003711A1 true DE2003711A1 (de) 1971-01-07

Family

ID=9823606

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702003711 Pending DE2003711A1 (de) 1969-02-08 1970-01-28 Hydraulische Hebevorrichtung

Country Status (4)

Country Link
US (1) US3757523A (enrdf_load_stackoverflow)
DE (1) DE2003711A1 (enrdf_load_stackoverflow)
FR (1) FR2030377B1 (enrdf_load_stackoverflow)
GB (1) GB1288952A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3910583A1 (de) * 1989-04-01 1990-10-04 Weber Oelhydraulik Hydraulisches hubaggregat fuer ein hubgeraet

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3844534A (en) * 1973-06-04 1974-10-29 Applied Power Inc Lightweight hydraulic jack
US4497501A (en) * 1981-10-26 1985-02-05 Equipment Company Of America Pallet truck with hydraulic lift
US4589669A (en) * 1981-10-26 1986-05-20 Equipment Company Of America Pallet truck with hydraulic lift
GB2155104A (en) * 1984-03-03 1985-09-18 Michael Hung A jack incorporating a fluid sac
US4703916A (en) * 1986-06-12 1987-11-03 Shinn Fu Corporation Hydraulic jack structural improvement in one-way hydraulic path in association with safety pressure relief network
US5284321A (en) * 1992-01-10 1994-02-08 Meyer Hydraulics Corporation Hydraulic jack with single control for actuating hydraulic valve means
US5664848A (en) * 1996-05-21 1997-09-09 Muraski; Richard E. Apparatus for absorbing shocks in a vehicle braking system
DE10057746A1 (de) * 2000-11-16 2002-06-06 Hydac Technology Gmbh Hydrospeicher
US6460571B1 (en) 2001-03-13 2002-10-08 Parker-Hannifin Corporation Crimped piston/membrane accumulator
US20050285087A1 (en) * 2004-06-29 2005-12-29 Stiles Jeffrey N Jack device
US11111119B2 (en) 2018-08-13 2021-09-07 Snap-On Incorporated Hydraulic power unit for jack with internally adjustable safety relief valve

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US337118A (en) * 1886-03-02 belden
US1763404A (en) * 1927-11-09 1930-06-10 Munke Jack Corp Hydraulic jack
US1964003A (en) * 1930-09-24 1934-06-26 Gerald S Carrick Hydraulic jack
US2170029A (en) * 1937-01-04 1939-08-22 Wingham J Liddell Hydraulic jack
US2597050A (en) * 1942-06-25 1952-05-20 Olaer Marine Hydraulic transmission for reproducing mechanical motions at remote points
US2753892A (en) * 1953-08-31 1956-07-10 Bendix Aviat Corp Piston-sealing structure
US2873763A (en) * 1954-01-22 1959-02-17 Mercier Jean Sealing means for a slidable member in a pressure unit
US3255587A (en) * 1962-06-27 1966-06-14 Applied Power Ind Inc Hydraulic jack with back pressure safety check
GB987629A (en) * 1963-03-29 1965-03-31 Tangyes Ltd Hydraulic force exerting apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3910583A1 (de) * 1989-04-01 1990-10-04 Weber Oelhydraulik Hydraulisches hubaggregat fuer ein hubgeraet

Also Published As

Publication number Publication date
US3757523A (en) 1973-09-11
FR2030377B1 (enrdf_load_stackoverflow) 1975-02-21
FR2030377A1 (enrdf_load_stackoverflow) 1970-11-13
GB1288952A (enrdf_load_stackoverflow) 1972-09-13

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