FR849468A - - Google Patents
Info
- Publication number
- FR849468A FR849468A FR849468DA FR849468A FR 849468 A FR849468 A FR 849468A FR 849468D A FR849468D A FR 849468DA FR 849468 A FR849468 A FR 849468A
- 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
- 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
- B66F3/35—Inflatable flexible elements, e.g. bellows
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
- B28B23/04—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed
- B28B23/12—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed to form prestressed circumferential reinforcements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR849468A true FR849468A (sh) | 1939-11-24 |
Family
ID=1554630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR849468D Expired FR849468A (sh) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR849468A (sh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE906262C (de) * | 1949-03-04 | 1954-03-11 | Willi Baur | Spannbetonbauteil |
| FR2322326A1 (fr) * | 1975-08-26 | 1977-03-25 | Stith Morris Jun | Procede et dispositif pour mettre en position et pour soutenir une machine |
| FR2464466A1 (fr) * | 1979-09-04 | 1981-03-06 | Freyssinet Int Stup | Dynamometre hydraulique |
-
0
- FR FR849468D patent/FR849468A/fr not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE906262C (de) * | 1949-03-04 | 1954-03-11 | Willi Baur | Spannbetonbauteil |
| FR2322326A1 (fr) * | 1975-08-26 | 1977-03-25 | Stith Morris Jun | Procede et dispositif pour mettre en position et pour soutenir une machine |
| FR2464466A1 (fr) * | 1979-09-04 | 1981-03-06 | Freyssinet Int Stup | Dynamometre hydraulique |
| EP0026682A1 (fr) * | 1979-09-04 | 1981-04-08 | Freyssinet International (Stup) | Dynamomètre hydraulique |