FR2093998B1 - - Google Patents
Info
- Publication number
- FR2093998B1 FR2093998B1 FR7119697A FR7119697A FR2093998B1 FR 2093998 B1 FR2093998 B1 FR 2093998B1 FR 7119697 A FR7119697 A FR 7119697A FR 7119697 A FR7119697 A FR 7119697A FR 2093998 B1 FR2093998 B1 FR 2093998B1
- Authority
- FR
- France
- 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
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/16—Discharge means, e.g. with intermediate storage of fresh concrete
- B28C7/162—Discharge means, e.g. with intermediate storage of fresh concrete by means of conveyors, other than those comprising skips or containers, e.g. endless belts, screws, air under pressure
- B28C7/163—Discharge means, e.g. with intermediate storage of fresh concrete by means of conveyors, other than those comprising skips or containers, e.g. endless belts, screws, air under pressure using a pump
-
- 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
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/04—Devices for both conveying and distributing
-
- 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
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/04—Devices for both conveying and distributing
- E04G21/0418—Devices for both conveying and distributing with distribution hose
- E04G21/0427—Devices for both conveying and distributing with distribution hose on a static support, e.g. crane
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2027218 | 1970-06-03 | ||
| DE19702057453 DE2057453A1 (de) | 1970-11-23 | 1970-11-23 | Turmdrehkran mit Betonfoerderleitung |
| DE19712114716 DE2114716C3 (de) | 1971-03-26 | 1971-03-26 | Turmdrehkran mit Betonförderleitung |
| DE7112702 | 1971-04-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2093998A1 FR2093998A1 (es) | 1972-02-04 |
| FR2093998B1 true FR2093998B1 (es) | 1976-05-28 |
Family
ID=27431082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7119697A Expired FR2093998B1 (es) | 1970-06-03 | 1971-06-01 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE768045A (es) |
| FR (1) | FR2093998B1 (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2710366C2 (de) * | 1977-03-10 | 1984-09-27 | Friedrich Wilh. Schwing Gmbh, 4690 Herne | Als Halsdreher ausgebildeter Kletterkran für Bauzwecke |
| US4374790A (en) * | 1980-07-08 | 1983-02-22 | Marley Company | Method and apparatus for pumping concrete to form structure at elevated heights |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB224075A (en) * | 1923-10-18 | 1924-11-06 | Schilde Paul | Improvements in and relating to mixing, conveying and distributing concrete and the like |
| CH334766A (fr) * | 1957-04-27 | 1958-12-15 | Foeneter S A | Grue équipée de matériel de chantier pour la construction |
| US3459222A (en) * | 1966-09-16 | 1969-08-05 | Philip W Mcelroy | Concrete conveying apparatus |
-
1971
- 1971-06-01 FR FR7119697A patent/FR2093998B1/fr not_active Expired
- 1971-06-03 BE BE768045A patent/BE768045A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2093998A1 (es) | 1972-02-04 |
| BE768045A (fr) | 1971-11-03 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |