IT1220128B - ENDLESS CONVEYOR CONVEYOR CONVEYOR BASKET - Google Patents
ENDLESS CONVEYOR CONVEYOR CONVEYOR BASKETInfo
- Publication number
- IT1220128B IT1220128B IT83492/87A IT8349287A IT1220128B IT 1220128 B IT1220128 B IT 1220128B IT 83492/87 A IT83492/87 A IT 83492/87A IT 8349287 A IT8349287 A IT 8349287A IT 1220128 B IT1220128 B IT 1220128B
- Authority
- IT
- Italy
- Prior art keywords
- conveyor
- riddle
- basket
- unit
- endless
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B27/00—Placing, renewing, working, cleaning, or taking-up the ballast, with or without concurrent work on the track; Devices therefor; Packing sleepers
- E01B27/06—Renewing or cleaning the ballast in situ, with or without concurrent work on the track
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/10—Screens in the form of endless moving bands
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Belt Conveyors (AREA)
- Chain Conveyers (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Structure Of Belt Conveyors (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Formation And Processing Of Food Products (AREA)
- Fish Paste Products (AREA)
Abstract
The unit is suitable to riddle, transport and discharge material continuously, the material being taken advantageously from railway road beds in rehabilitation work on such beds, the unit comprising an outer riddle surface (11) retaining material of too great piece size and an inner riddle surface (12) retaining the rehabilitation material, the two riddle surfaces (11-12) being positioned parallel to each other, the basket-frame unit (10) cooperating with link elements (21), the outer and inner riddle surfaces (11-12) being contained between lateral plates (15) connected to the link elements (21) that form the chains which move the basket-frame unit (10) forwards, the lateral plates (15) having a mean lengthwise extent greater than the lengthwise extent of the outer and inner surfaces (11-12).
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT83492/87A IT1220128B (en) | 1987-11-19 | 1987-11-19 | ENDLESS CONVEYOR CONVEYOR CONVEYOR BASKET |
DE8888117619T DE3872663T2 (en) | 1987-11-19 | 1988-10-22 | BASKET ARRANGEMENT FOR CONTINUOUS, ENDLESS CONVEYOR BELT SCREENS. |
AT88117619T ATE78071T1 (en) | 1987-11-19 | 1988-10-22 | BASKET ARRANGEMENT FOR CONTINUOUS, ENDLESS CONVEYOR SCREENS. |
ES198888117619T ES2034103T3 (en) | 1987-11-19 | 1988-10-22 | BASKET-FRAME SET FOR CONTINUOUS ENDLESS BELT CONVEYOR SCREEN. |
EP88117619A EP0316614B1 (en) | 1987-11-19 | 1988-10-22 | Basket-frame unit for continuous endless-conveyor riddle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT83492/87A IT1220128B (en) | 1987-11-19 | 1987-11-19 | ENDLESS CONVEYOR CONVEYOR CONVEYOR BASKET |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8783492A0 IT8783492A0 (en) | 1987-11-19 |
IT1220128B true IT1220128B (en) | 1990-06-06 |
Family
ID=11322556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT83492/87A IT1220128B (en) | 1987-11-19 | 1987-11-19 | ENDLESS CONVEYOR CONVEYOR CONVEYOR BASKET |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0316614B1 (en) |
AT (1) | ATE78071T1 (en) |
DE (1) | DE3872663T2 (en) |
ES (1) | ES2034103T3 (en) |
IT (1) | IT1220128B (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1940832A (en) * | 1931-08-26 | 1933-12-26 | Edward C Bowers And Charles L | Conveyer belt |
US2594991A (en) * | 1946-09-16 | 1952-04-29 | Nordberg Manufacturing Co | Cribber chain excavating element |
GB1558086A (en) * | 1976-11-10 | 1979-12-19 | Spiller C M | Screening |
IT1181235B (en) * | 1984-11-23 | 1987-09-23 | Danieli Off Mecc | RENOVATOR FOR MASSIVE WITH CONTINUOUS SCREEN WITHOUT END CONVEYOR |
-
1987
- 1987-11-19 IT IT83492/87A patent/IT1220128B/en active
-
1988
- 1988-10-22 DE DE8888117619T patent/DE3872663T2/en not_active Expired - Lifetime
- 1988-10-22 EP EP88117619A patent/EP0316614B1/en not_active Expired - Lifetime
- 1988-10-22 ES ES198888117619T patent/ES2034103T3/en not_active Expired - Lifetime
- 1988-10-22 AT AT88117619T patent/ATE78071T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES2034103T3 (en) | 1993-04-01 |
ATE78071T1 (en) | 1992-07-15 |
EP0316614A1 (en) | 1989-05-24 |
DE3872663D1 (en) | 1992-08-13 |
DE3872663T2 (en) | 1992-12-10 |
EP0316614B1 (en) | 1992-07-08 |
IT8783492A0 (en) | 1987-11-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19941128 |