DK129571B - Løfteapparat. - Google Patents

Løfteapparat.

Info

Publication number
DK129571B
DK129571B DK373870A DK373870A DK129571B DK 129571 B DK129571 B DK 129571B DK 373870 A DK373870 A DK 373870A DK 373870 A DK373870 A DK 373870A DK 129571 B DK129571 B DK 129571B
Authority
DK
Denmark
Prior art keywords
lifting device
lifting
Prior art date
Application number
DK373870A
Other languages
English (en)
Other versions
DK129571C (da
Inventor
G Kramp
Original Assignee
G Kramp
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 DE19696928444 external-priority patent/DE6928444U/de
Priority claimed from DE19702012773 external-priority patent/DE2012773C2/de
Application filed by G Kramp filed Critical G Kramp
Publication of DK129571B publication Critical patent/DK129571B/da
Application granted granted Critical
Publication of DK129571C publication Critical patent/DK129571C/da

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
    • 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
    • B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
    • B66F3/25—Constructional features
    • B66F3/36—Load-engaging elements
    • B66F3/38—Load-engaging elements adjustable relative to piston

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)
DK373870A 1969-07-17 1970-07-17 Løfteapparat. DK129571B (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19696928444 DE6928444U (de) 1969-07-17 1969-07-17 Hydraulisches hebegeraet
DE19702012773 DE2012773C2 (de) 1970-03-18 1970-03-18 Kleinhebegerät

Publications (2)

Publication Number Publication Date
DK129571B true DK129571B (da) 1974-10-28
DK129571C DK129571C (da) 1975-04-14

Family

ID=25758837

Family Applications (1)

Application Number Title Priority Date Filing Date
DK373870A DK129571B (da) 1969-07-17 1970-07-17 Løfteapparat.

Country Status (5)

Country Link
CH (1) CH511186A (da)
DK (1) DK129571B (da)
FR (1) FR2051853B1 (da)
GB (1) GB1319292A (da)
SE (1) SE378010B (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2136233Y (zh) * 1992-10-18 1993-06-16 陈海亮 快动油压千斤顶
EP0720964A1 (en) * 1995-01-04 1996-07-10 Jin Soo Park Auxiliary device of a hydraulic jack
GB2571055A (en) * 2017-11-02 2019-08-21 Mckay George Trolly jack leaver return spring

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB221412A (en) * 1924-01-19 1924-09-11 Frederic Thomas De La Mare Improvements in fluid-actuated lifting jacks
FR968849A (fr) * 1948-05-25 1950-12-06 Documentation Tech Soc D Cric hydraulique de levage
US2625352A (en) * 1950-02-13 1953-01-13 Hydraulic Tools Corp Jack tripod base
US2947513A (en) * 1957-06-12 1960-08-02 Nolden Hydraulic bumper jack
GB1042221A (en) * 1964-01-14 1966-09-14 Tangyes Ltd Hydraulic force exerting apparatus
FR1568676A (da) * 1967-08-30 1969-05-23

Also Published As

Publication number Publication date
CH511186A (de) 1971-08-15
SE378010B (da) 1975-08-11
FR2051853A1 (da) 1971-04-09
FR2051853B1 (da) 1975-01-10
DK129571C (da) 1975-04-14
GB1319292A (en) 1973-06-06

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Legal Events

Date Code Title Description
PBP Patent lapsed