FR2331510A1 - Dispositif hydraulique de levage comportant un ensemble de verin de levage et un ensemble de pompe a cylindre et piston a commande manuelle - Google Patents

Dispositif hydraulique de levage comportant un ensemble de verin de levage et un ensemble de pompe a cylindre et piston a commande manuelle

Info

Publication number
FR2331510A1
FR2331510A1 FR7632859A FR7632859A FR2331510A1 FR 2331510 A1 FR2331510 A1 FR 2331510A1 FR 7632859 A FR7632859 A FR 7632859A FR 7632859 A FR7632859 A FR 7632859A FR 2331510 A1 FR2331510 A1 FR 2331510A1
Authority
FR
France
Prior art keywords
assembly
device including
lifting device
manually operated
piston pump
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
FR7632859A
Other languages
English (en)
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.)
Jungheinrich AG
Original Assignee
Jungheinrich Unternehmensverwaltung KG
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 Jungheinrich Unternehmensverwaltung KG filed Critical Jungheinrich Unternehmensverwaltung KG
Publication of FR2331510A1 publication Critical patent/FR2331510A1/fr
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)
  • Reciprocating Pumps (AREA)
  • Actuator (AREA)
  • Details Of Reciprocating Pumps (AREA)
FR7632859A 1975-11-15 1976-10-29 Dispositif hydraulique de levage comportant un ensemble de verin de levage et un ensemble de pompe a cylindre et piston a commande manuelle Pending FR2331510A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2551336A DE2551336B2 (de) 1975-11-15 1975-11-15 Hydraulische Hubeinrichtung mit einer Lasthub-Zylinder-Kolbeneinheit

Publications (1)

Publication Number Publication Date
FR2331510A1 true FR2331510A1 (fr) 1977-06-10

Family

ID=5961817

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7632859A Pending FR2331510A1 (fr) 1975-11-15 1976-10-29 Dispositif hydraulique de levage comportant un ensemble de verin de levage et un ensemble de pompe a cylindre et piston a commande manuelle

Country Status (4)

Country Link
DE (1) DE2551336B2 (fr)
FR (1) FR2331510A1 (fr)
GB (1) GB1517404A (fr)
SE (1) SE406315B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3710919C1 (de) * 1987-04-01 1988-06-30 Fluidtech Gmbh Hydraulische Einkolbenpumpe fuer eine Handbetaetigung
DE10342436B3 (de) * 2003-09-11 2005-03-17 Jungheinrich Ag Pumpenanordnung für Handgabelhubwagen
CN103482532A (zh) * 2013-05-14 2014-01-01 京山县杰美实业有限责任公司 一种新型差动式液压装卸车
CN115788825B (zh) * 2022-12-09 2023-06-02 广东凯普生物科技股份有限公司 一种可持续性吸附的柱塞泵及物体移取组件

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2749845A (en) * 1955-04-25 1956-06-12 New York Air Brake Co Pump
FR1181664A (fr) * 1957-08-26 1959-06-17 Hersan & Cie Perfectionnements aux pompes à piston
US2948222A (en) * 1958-08-04 1960-08-09 William S Pine Pump
FR1595723A (fr) * 1967-11-23 1970-06-15
DE1915519A1 (de) * 1969-03-26 1970-10-15 Steinbock Gmbh Fuer eine Hubpresse bestimmte Hydraulikpumpe mit Schnellhubeinrichtung
FR2268171A1 (en) * 1974-04-18 1975-11-14 Mic Sa Double pump with high and low delivery - has valve between main and auxiliary pistons opened by change of load

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2749845A (en) * 1955-04-25 1956-06-12 New York Air Brake Co Pump
FR1181664A (fr) * 1957-08-26 1959-06-17 Hersan & Cie Perfectionnements aux pompes à piston
US2948222A (en) * 1958-08-04 1960-08-09 William S Pine Pump
FR1595723A (fr) * 1967-11-23 1970-06-15
DE1915519A1 (de) * 1969-03-26 1970-10-15 Steinbock Gmbh Fuer eine Hubpresse bestimmte Hydraulikpumpe mit Schnellhubeinrichtung
FR2268171A1 (en) * 1974-04-18 1975-11-14 Mic Sa Double pump with high and low delivery - has valve between main and auxiliary pistons opened by change of load

Also Published As

Publication number Publication date
GB1517404A (en) 1978-07-12
DE2551336B2 (de) 1979-08-30
DE2551336A1 (de) 1977-05-18
SE7609448L (sv) 1977-05-16
SE406315B (sv) 1979-02-05

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