ITBO910101A0 - Macchina vagliatrice di massicciata ferroviaria. - Google Patents
Macchina vagliatrice di massicciata ferroviaria.Info
- Publication number
- ITBO910101A0 ITBO910101A0 IT91BO101A ITBO910101A ITBO910101A0 IT BO910101 A0 ITBO910101 A0 IT BO910101A0 IT 91BO101 A IT91BO101 A IT 91BO101A IT BO910101 A ITBO910101 A IT BO910101A IT BO910101 A0 ITBO910101 A0 IT BO910101A0
- Authority
- IT
- Italy
- Prior art keywords
- screening machine
- railway ballast
- ballast screening
- railway
- machine
- Prior art date
Links
- 238000012216 screening Methods 0.000 title 1
Classifications
-
- 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
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
- B07B1/52—Cleaning with brushes or scrapers
- B07B1/526—Cleaning with brushes or scrapers with scrapers
-
- 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
- B07B1/12—Apparatus having only parallel elements
-
- 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
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Ink Jet Recording Methods And Recording Media Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITBO910101A IT1248221B (it) | 1991-03-29 | 1991-03-29 | Macchina vagliatrice di massicciata ferroviaria. |
PCT/IT1992/000033 WO1992017646A1 (en) | 1991-03-29 | 1992-03-20 | A sifting machine for railway ballast |
AU15378/92A AU1537892A (en) | 1991-03-29 | 1992-03-20 | A sifting machine for railway ballast |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITBO910101A IT1248221B (it) | 1991-03-29 | 1991-03-29 | Macchina vagliatrice di massicciata ferroviaria. |
Publications (3)
Publication Number | Publication Date |
---|---|
ITBO910101A0 true ITBO910101A0 (it) | 1991-03-29 |
ITBO910101A1 ITBO910101A1 (it) | 1992-09-30 |
IT1248221B IT1248221B (it) | 1995-01-05 |
Family
ID=11337366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITBO910101A IT1248221B (it) | 1991-03-29 | 1991-03-29 | Macchina vagliatrice di massicciata ferroviaria. |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU1537892A (it) |
IT (1) | IT1248221B (it) |
WO (1) | WO1992017646A1 (it) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69623935D1 (de) * | 1995-02-28 | 2002-10-31 | Neil Deryck Bray Graham | Siebvorrichtung und diese enthaltender apparat |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH651869A5 (de) * | 1981-03-02 | 1985-10-15 | Canron Inc Crissier | Auf schienen verfahrbare gleisbettreinigungsmaschine. |
IT1168813B (it) * | 1983-08-05 | 1987-05-20 | Sergio Valditerra | Macchina per la rigenerazione di massicciate ferroviarie |
US4966689A (en) * | 1987-02-20 | 1990-10-30 | Rick Wark | Self-cleaning grate assembly |
GB8824930D0 (en) * | 1988-10-25 | 1988-11-30 | Extec Screens & Crushers Ltd | Screening device for particulate material |
DD277250A1 (de) * | 1988-11-25 | 1990-03-28 | Nagema Veb K | Vorrichtung zum aussondern masshaltiger bonbons |
-
1991
- 1991-03-29 IT ITBO910101A patent/IT1248221B/it active IP Right Grant
-
1992
- 1992-03-20 WO PCT/IT1992/000033 patent/WO1992017646A1/en unknown
- 1992-03-20 AU AU15378/92A patent/AU1537892A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU1537892A (en) | 1992-11-02 |
ITBO910101A1 (it) | 1992-09-30 |
IT1248221B (it) | 1995-01-05 |
WO1992017646A1 (en) | 1992-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970328 |