FR2030957A5 - - Google Patents
Info
- Publication number
- FR2030957A5 FR2030957A5 FR6944761A FR6944761A FR2030957A5 FR 2030957 A5 FR2030957 A5 FR 2030957A5 FR 6944761 A FR6944761 A FR 6944761A FR 6944761 A FR6944761 A FR 6944761A FR 2030957 A5 FR2030957 A5 FR 2030957A5
- 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
- B28C7/16—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
- B28C7/167—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 by means of a screw conveyor
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1542169 | 1969-04-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2030957A5 true FR2030957A5 (en) | 1970-11-13 |
Family
ID=11148007
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6944761A Expired FR2030957A5 (en) | 1969-04-11 | 1969-12-23 |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2000368A1 (en) |
FR (1) | FR2030957A5 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0380446A1 (en) * | 1989-01-25 | 1990-08-01 | K-Tron Technologies, Inc. | Proportioning device for proportioning at least one bulk load |
WO1995009075A1 (en) * | 1993-09-28 | 1995-04-06 | Maxon Industries, Incorporated | Concrete remix and transfer device |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4305472C2 (en) * | 1993-02-24 | 1996-08-29 | Masch Und Apparatebau August | Device for mixing aggregates and binders on construction sites |
-
1969
- 1969-12-23 FR FR6944761A patent/FR2030957A5/fr not_active Expired
-
1970
- 1970-01-07 DE DE19702000368 patent/DE2000368A1/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0380446A1 (en) * | 1989-01-25 | 1990-08-01 | K-Tron Technologies, Inc. | Proportioning device for proportioning at least one bulk load |
US4983090A (en) * | 1989-01-25 | 1991-01-08 | K-Tron International, Inc. | System for feeding bulk material |
WO1995009075A1 (en) * | 1993-09-28 | 1995-04-06 | Maxon Industries, Incorporated | Concrete remix and transfer device |
Also Published As
Publication number | Publication date |
---|---|
DE2000368A1 (en) | 1970-12-10 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |