IT1139073B - EQUIPMENT FOR THE SMATEROZZATURA OF CASTING PIECES AND THE SEPARATION OF THEM FROM MATERIALS, AND SIMILAR - Google Patents
EQUIPMENT FOR THE SMATEROZZATURA OF CASTING PIECES AND THE SEPARATION OF THEM FROM MATERIALS, AND SIMILARInfo
- Publication number
- IT1139073B IT1139073B IT20944/81A IT2094481A IT1139073B IT 1139073 B IT1139073 B IT 1139073B IT 20944/81 A IT20944/81 A IT 20944/81A IT 2094481 A IT2094481 A IT 2094481A IT 1139073 B IT1139073 B IT 1139073B
- Authority
- IT
- Italy
- Prior art keywords
- pieces
- barrel
- separation
- smaterozzatura
- materials
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D31/00—Cutting-off surplus material, e.g. gates; Cleaning and working on castings
- B22D31/002—Cleaning, working on castings
- B22D31/007—Tumbling mills
-
- 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
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/02—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving rotary barrels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
- Crushing And Grinding (AREA)
- Medicines Containing Plant Substances (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Continuous Casting (AREA)
- Confectionery (AREA)
Abstract
Apparatus is described which consists essentially of a barrel (3) rotatably supported with its longitudinal axis inclined to the horizontal for rotation about the said axis. The barrel has one end open (8) for the loading in of pieces to be treated and its opposite end closed by a movable lid (9). This lid (9) is spaceable axially from the barrel to form an annular passage acting as a sieve of variable opening according to the size or shape of pieces which are to be discharged through the said passage. This apparatus allows the detachment and separation of cast pieces from risers and the like detached waste parts to be carried out rapidly and automatically.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT20944/81A IT1139073B (en) | 1981-04-06 | 1981-04-06 | EQUIPMENT FOR THE SMATEROZZATURA OF CASTING PIECES AND THE SEPARATION OF THEM FROM MATERIALS, AND SIMILAR |
AT82830008T ATE11239T1 (en) | 1981-04-06 | 1982-01-12 | DEVICE FOR FINISHING CASTINGS. |
EP82830008A EP0063102B1 (en) | 1981-04-06 | 1982-01-12 | Apparatus for the knockdown of cast pieces |
DE8282830008T DE3261863D1 (en) | 1981-04-06 | 1982-01-12 | Apparatus for the knockdown of cast pieces |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT20944/81A IT1139073B (en) | 1981-04-06 | 1981-04-06 | EQUIPMENT FOR THE SMATEROZZATURA OF CASTING PIECES AND THE SEPARATION OF THEM FROM MATERIALS, AND SIMILAR |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8120944A0 IT8120944A0 (en) | 1981-04-06 |
IT1139073B true IT1139073B (en) | 1986-09-17 |
Family
ID=11174420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT20944/81A IT1139073B (en) | 1981-04-06 | 1981-04-06 | EQUIPMENT FOR THE SMATEROZZATURA OF CASTING PIECES AND THE SEPARATION OF THEM FROM MATERIALS, AND SIMILAR |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0063102B1 (en) |
AT (1) | ATE11239T1 (en) |
DE (1) | DE3261863D1 (en) |
IT (1) | IT1139073B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES8608982A1 (en) * | 1984-10-15 | 1986-09-01 | Metallgesellschaft Ag | Process and apparatus for smoothing, buffing and finishing metal components and work pieces. |
FR2629748A1 (en) * | 1988-04-07 | 1989-10-13 | Anoflex Raccords | Device for treating components, particularly as they leave a machining unit |
FR2659257A1 (en) * | 1990-03-08 | 1991-09-13 | Thonney Sa | DEBURRING MACHINE WITH ROTARY DRUM. |
GB0526558D0 (en) * | 2005-12-29 | 2006-02-08 | Snell Thomas B | Improvements relating to rotating devices |
CN110497302B (en) * | 2019-08-09 | 2021-04-06 | 江苏科技大学 | Rolling deburring equipment and deburring method thereof |
CN111408991B (en) * | 2020-04-03 | 2021-06-04 | 淮北市朗联新型建材有限公司 | Dry-mixed mortar grit raw materials processing apparatus |
CN112296859A (en) * | 2020-10-28 | 2021-02-02 | 张莲艳 | Table tennis surface finish equipment |
CN112589662A (en) * | 2020-12-08 | 2021-04-02 | 陕西拓日新能源科技有限公司 | Polishing grinding machine for transverse and longitudinal cutter blades |
CN113414091B (en) * | 2021-06-23 | 2022-08-19 | 新疆万林建设工程有限公司 | Grit screening sieve for building engineering |
CN114570634B (en) * | 2022-03-23 | 2022-12-23 | 天一建设发展有限公司 | Energy-concerving and environment-protective waste material screening plant for recycled concrete |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE435166C (en) * | 1925-12-24 | 1926-10-08 | Akt Ges Fa Deutsche Maschf | Device for desanding and separating pig iron ingots |
US2470340A (en) * | 1946-07-15 | 1949-05-17 | Almco Inc | Deburring and polishing apparatus |
GB1506532A (en) * | 1976-02-17 | 1978-04-05 | Mec Fond Spa | Devices for cooling castings and sand |
DE2756172A1 (en) * | 1977-12-16 | 1979-06-21 | Mtf Technik Ing Grad Hans Gert | Rotating drum for separating flash from plastics mouldings - has bars with shaped ends fitting in trapezoidal slots |
-
1981
- 1981-04-06 IT IT20944/81A patent/IT1139073B/en active
-
1982
- 1982-01-12 EP EP82830008A patent/EP0063102B1/en not_active Expired
- 1982-01-12 DE DE8282830008T patent/DE3261863D1/en not_active Expired
- 1982-01-12 AT AT82830008T patent/ATE11239T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0063102A1 (en) | 1982-10-20 |
ATE11239T1 (en) | 1985-02-15 |
DE3261863D1 (en) | 1985-02-28 |
EP0063102B1 (en) | 1985-01-16 |
IT8120944A0 (en) | 1981-04-06 |
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