FR2230481B3 - - Google Patents
Info
- Publication number
- FR2230481B3 FR2230481B3 FR7418004A FR7418004A FR2230481B3 FR 2230481 B3 FR2230481 B3 FR 2230481B3 FR 7418004 A FR7418004 A FR 7418004A FR 7418004 A FR7418004 A FR 7418004A FR 2230481 B3 FR2230481 B3 FR 2230481B3
- 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
- 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
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/06—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors
- B28C7/08—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors by means of scrapers or skips
- B28C7/0835—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors by means of scrapers or skips using skips to be hoisted along guides or to be tilted, to charge working-site concrete mixers
- B28C7/0847—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors by means of scrapers or skips using skips to be hoisted along guides or to be tilted, to charge working-site concrete mixers the skips being hoisted along vertical or inclined guides
- B28C7/0852—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors by means of scrapers or skips using skips to be hoisted along guides or to be tilted, to charge working-site concrete mixers the skips being hoisted along vertical or inclined guides and being tilted in their upmost position for discharging them at their upper side
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE7319564 | 1973-05-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2230481A1 FR2230481A1 (en) | 1974-12-20 |
| FR2230481B3 true FR2230481B3 (enExample) | 1977-03-18 |
Family
ID=6638787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7418004A Granted FR2230481A1 (en) | 1973-05-24 | 1974-05-20 | Tipping elevator feeding concrete mixer - has counter pulley engaging traction cable during descent to effect braking |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR2230481A1 (enExample) |
| IT (1) | IT1012401B (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2642410B1 (fr) * | 1989-01-30 | 1991-04-12 | Bingler Albert | Dispositif a godet elevateur pour des materiaux, notamment dans une centrale de fabrication de beton |
| CN109552809B (zh) * | 2019-01-14 | 2024-02-23 | 青岛科技大学 | 一种可实现料袋升降且无动力卸出的装置 |
-
1974
- 1974-05-15 IT IT2276274A patent/IT1012401B/it active
- 1974-05-20 FR FR7418004A patent/FR2230481A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| IT1012401B (it) | 1977-03-10 |
| FR2230481A1 (en) | 1974-12-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |