DE1781280B2 - - Google Patents

Info

Publication number
DE1781280B2
DE1781280B2 DE1781280A DE1781280A DE1781280B2 DE 1781280 B2 DE1781280 B2 DE 1781280B2 DE 1781280 A DE1781280 A DE 1781280A DE 1781280 A DE1781280 A DE 1781280A DE 1781280 B2 DE1781280 B2 DE 1781280B2
Authority
DE
Germany
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.)
Granted
Application number
DE1781280A
Other versions
DE1781280A1 (de
DE1781280C3 (de
Inventor
Christo Ivanov Dipl.-Ing. Gretschenliev
Atanas Georgiev Dipl.-Ing. Radev
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.)
NAUTSCHNO-IZSLEDOWATELSKI STROITELEN INSTITUT SOFIA
Original Assignee
NAUTSCHNO-IZSLEDOWATELSKI STROITELEN INSTITUT SOFIA
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 NAUTSCHNO-IZSLEDOWATELSKI STROITELEN INSTITUT SOFIA filed Critical NAUTSCHNO-IZSLEDOWATELSKI STROITELEN INSTITUT SOFIA
Publication of DE1781280A1 publication Critical patent/DE1781280A1/de
Publication of DE1781280B2 publication Critical patent/DE1781280B2/de
Application granted granted Critical
Publication of DE1781280C3 publication Critical patent/DE1781280C3/de
Expired 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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B17/04—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction
    • E02B17/08—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering
    • E02B17/0827—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering with screws and nuts mechanism
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B17/04—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction
    • E02B17/08—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering
    • E02B17/0836—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering with climbing jacks
    • E02B17/0881—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering with climbing jacks with following nuts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Control And Safety Of Cranes (AREA)
  • Load-Engaging Elements For Cranes (AREA)
DE1781280A 1967-09-20 1968-09-20 Kletterhubwerk mit einer Vielzahl von schrittweise wirkenden Hubvorrichtungen Expired DE1781280C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG132367 1967-09-20

Publications (3)

Publication Number Publication Date
DE1781280A1 DE1781280A1 (de) 1970-12-10
DE1781280B2 true DE1781280B2 (de) 1980-02-28
DE1781280C3 DE1781280C3 (de) 1980-10-16

Family

ID=3897238

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1781280A Expired DE1781280C3 (de) 1967-09-20 1968-09-20 Kletterhubwerk mit einer Vielzahl von schrittweise wirkenden Hubvorrichtungen

Country Status (6)

Country Link
US (1) US3570813A (de)
AT (1) AT306967B (de)
BE (1) BE718068A (de)
DE (1) DE1781280C3 (de)
NL (1) NL6813391A (de)
SE (1) SE358869B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3764110A (en) * 1972-02-24 1973-10-09 Stirling Homex Corp Jacking means for raising buildings of modular construction

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3028143A (en) * 1959-03-30 1962-04-03 David B Cheskin Lifting apparatus
US3053015A (en) * 1959-06-26 1962-09-11 George T Graham Method of building construction
US3201088A (en) * 1961-11-13 1965-08-17 Internat Lift Slab Corp System for elevating building components
GB990526A (en) * 1961-12-11 1965-04-28 Erik Johan Von Heidenstam An improved jack adapted to be mounted on and co-operate with a threaded rod in a load lifting apparatus
US3244014A (en) * 1963-08-23 1966-04-05 John D Hamaker Mechanical thrust transmitting devices
US3278158A (en) * 1964-08-06 1966-10-11 Saldana Juan Angel Lifting mechanism, actuating means therefor and slab anchoring means therefor
US3389890A (en) * 1966-07-01 1968-06-25 Offshore Co Jacking apparatus and controls

Also Published As

Publication number Publication date
DE1781280A1 (de) 1970-12-10
US3570813A (en) 1971-03-16
DE1781280C3 (de) 1980-10-16
AT306967B (de) 1973-05-10
NL6813391A (de) 1969-03-24
SE358869B (de) 1973-08-13
BE718068A (de) 1968-12-16

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee