ES420631A1 - Dispositivo para subir y bajar piezas de trabajo prefabri- cadas en forma de cajon. - Google Patents

Dispositivo para subir y bajar piezas de trabajo prefabri- cadas en forma de cajon.

Info

Publication number
ES420631A1
ES420631A1 ES420631A ES420631A ES420631A1 ES 420631 A1 ES420631 A1 ES 420631A1 ES 420631 A ES420631 A ES 420631A ES 420631 A ES420631 A ES 420631A ES 420631 A1 ES420631 A1 ES 420631A1
Authority
ES
Spain
Prior art keywords
lowering
raising
reinforced concrete
workpiece
combination
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.)
Expired
Application number
ES420631A
Other languages
English (en)
Spanish (es)
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.)
Walter Bau AG
Original Assignee
Dyckerhoff and Widmann AG
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 Dyckerhoff and Widmann AG filed Critical Dyckerhoff and Widmann AG
Publication of ES420631A1 publication Critical patent/ES420631A1/es
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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14—Conveying or assembling building elements
    • E04G21/16—Tools or apparatus
    • E04G21/161—Handling units comprising at least considerable parts of two sides of a room or like enclosed space

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Civil Engineering (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
ES420631A 1972-11-18 1973-11-17 Dispositivo para subir y bajar piezas de trabajo prefabri- cadas en forma de cajon. Expired ES420631A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722256658 DE2256658C3 (de) 1972-11-18 1972-11-18 Vorrichtung zum Heben und Senken einer vorgefertigten, kastenförmigen Raumzelle mit geschlossenem Boden, z.B. einer Fertiggarage

Publications (1)

Publication Number Publication Date
ES420631A1 true ES420631A1 (es) 1976-03-16

Family

ID=5862108

Family Applications (1)

Application Number Title Priority Date Filing Date
ES420631A Expired ES420631A1 (es) 1972-11-18 1973-11-17 Dispositivo para subir y bajar piezas de trabajo prefabri- cadas en forma de cajon.

Country Status (8)

Country Link
AT (1) AT328666B (xx)
CH (1) CH575528A5 (xx)
DE (1) DE2256658C3 (xx)
ES (1) ES420631A1 (xx)
FR (1) FR2207081B1 (xx)
GB (1) GB1456398A (xx)
IT (1) IT996979B (xx)
NO (1) NO145583C (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2640052B2 (de) * 1976-09-06 1979-11-15 Dyckerhoff & Widmann Ag, 8000 Muenchen Vorrichtung zum Heben und Senken einer vorgefertigten, kastenförmigen Raumzelle mit geschlossenem Boden
DE3012718C2 (de) * 1980-04-01 1988-10-20 Hochtief Ag Vorm. Gebr. Helfmann, 4300 Essen Anordnung aus einer Beton-Fertiggarage und einer zugehörigen Hubvorrichtung eines Transportfahrzeuges

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL75074C (xx) * 1900-01-01
FR1415722A (fr) * 1964-09-14 1965-10-29 Nouveau type de cellule préfabriquée équipée de vérins permettant de la soulever par rapport au sol

Also Published As

Publication number Publication date
GB1456398A (en) 1976-11-24
DE2256658C3 (de) 1978-08-17
CH575528A5 (xx) 1976-05-14
IT996979B (it) 1975-12-10
AT328666B (de) 1976-04-12
FR2207081B1 (xx) 1976-10-01
DE2256658B2 (xx) 1974-11-28
ATA966673A (de) 1975-06-15
NO145583C (no) 1982-04-21
FR2207081A1 (xx) 1974-06-14
NO145583B (no) 1982-01-11
DE2256658A1 (de) 1974-05-30

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