SE378404B - - Google Patents

Info

Publication number
SE378404B
SE378404B SE7401176A SE7401176A SE378404B SE 378404 B SE378404 B SE 378404B SE 7401176 A SE7401176 A SE 7401176A SE 7401176 A SE7401176 A SE 7401176A SE 378404 B SE378404 B SE 378404B
Authority
SE
Sweden
Application number
SE7401176A
Other versions
SE7401176L (en
Inventor
N H Ahlgren
Original Assignee
Ahlgren Nils H
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 Ahlgren Nils H filed Critical Ahlgren Nils H
Priority to SE7401176A priority Critical patent/SE378404B/xx
Priority to AU77620/75A priority patent/AU492975B2/en
Priority to DE19752502984 priority patent/DE2502984A1/en
Priority to GB378275A priority patent/GB1473473A/en
Priority to IT47890/75A priority patent/IT1029378B/en
Priority to BR581/75A priority patent/BR7500581A/en
Priority to CA218,989A priority patent/CA1011723A/en
Priority to ZA00750606A priority patent/ZA75606B/en
Priority to US05/545,198 priority patent/US3940109A/en
Priority to FR7502775A priority patent/FR2259045B1/fr
Priority to ES434243A priority patent/ES434243A1/en
Priority to JP50012304A priority patent/JPS50107734A/ja
Publication of SE7401176L publication Critical patent/SE7401176L/
Publication of SE378404B publication Critical patent/SE378404B/xx

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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
SE7401176A 1974-01-30 1974-01-30 SE378404B (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
SE7401176A SE378404B (en) 1974-01-30 1974-01-30
AU77620/75A AU492975B2 (en) 1974-01-30 1975-01-24 A lifting device for raising, lowering and suspending heavy loads
DE19752502984 DE2502984A1 (en) 1974-01-30 1975-01-25 HEAVY DUTY LIFTING EQUIPMENT
GB378275A GB1473473A (en) 1974-01-30 1975-01-28 Lifting devices for raising lowering and suspending heavy loads
IT47890/75A IT1029378B (en) 1974-01-30 1975-01-28 LIFTING DEVICE FOR RAISING, LOWERING AND SUSPENDING HEAVY LOADS
BR581/75A BR7500581A (en) 1974-01-30 1975-01-29 LIFTING APPLIANCE TO LIFT DOWN AND SUSPEND HEAVY LOADS AND PERFECT GRIP DEVICE
CA218,989A CA1011723A (en) 1974-01-30 1975-01-29 Lifting device for raising, lowering and suspending heavy loads
ZA00750606A ZA75606B (en) 1974-01-30 1975-01-29 A lifting device for raising, lowering and suspending heavy loads
US05/545,198 US3940109A (en) 1974-01-30 1975-01-29 Lifting device for raising, lowering and suspending heavy loads
FR7502775A FR2259045B1 (en) 1974-01-30 1975-01-29
ES434243A ES434243A1 (en) 1974-01-30 1975-01-29 Lifting device for raising, lowering and suspending heavy loads
JP50012304A JPS50107734A (en) 1974-01-30 1975-01-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7401176A SE378404B (en) 1974-01-30 1974-01-30

Publications (2)

Publication Number Publication Date
SE7401176L SE7401176L (en) 1975-07-31
SE378404B true SE378404B (en) 1975-09-01

Family

ID=20320051

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7401176A SE378404B (en) 1974-01-30 1974-01-30

Country Status (2)

Country Link
SE (1) SE378404B (en)
ZA (1) ZA75606B (en)

Also Published As

Publication number Publication date
ZA75606B (en) 1976-01-28
SE7401176L (en) 1975-07-31

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