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
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)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
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 (ko) |
CH (1) | CH575528A5 (ko) |
DE (1) | DE2256658C3 (ko) |
ES (1) | ES420631A1 (ko) |
FR (1) | FR2207081B1 (ko) |
GB (1) | GB1456398A (ko) |
IT (1) | IT996979B (ko) |
NO (1) | NO145583C (ko) |
Families Citing this family (2)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL75074C (ko) * | 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 |
-
1972
- 1972-11-18 DE DE19722256658 patent/DE2256658C3/de not_active Expired
-
1973
- 1973-10-25 CH CH1503273A patent/CH575528A5/xx not_active IP Right Cessation
- 1973-11-14 FR FR7340423A patent/FR2207081B1/fr not_active Expired
- 1973-11-16 IT IT7037773A patent/IT996979B/it active
- 1973-11-16 NO NO440673A patent/NO145583C/no unknown
- 1973-11-16 AT AT966673A patent/AT328666B/de not_active IP Right Cessation
- 1973-11-17 ES ES420631A patent/ES420631A1/es not_active Expired
- 1973-11-19 GB GB5356573A patent/GB1456398A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH575528A5 (ko) | 1976-05-14 |
DE2256658B2 (ko) | 1974-11-28 |
GB1456398A (en) | 1976-11-24 |
NO145583B (no) | 1982-01-11 |
NO145583C (no) | 1982-04-21 |
DE2256658C3 (de) | 1978-08-17 |
ATA966673A (de) | 1975-06-15 |
FR2207081A1 (ko) | 1974-06-14 |
IT996979B (it) | 1975-12-10 |
AT328666B (de) | 1976-04-12 |
FR2207081B1 (ko) | 1976-10-01 |
DE2256658A1 (de) | 1974-05-30 |
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