BR7301981U - Máquina vibratória para acabamento superficial de peças, em particular de peças metálicas - Google Patents
Máquina vibratória para acabamento superficial de peças, em particular de peças metálicasInfo
- Publication number
- BR7301981U BR7301981U BR7301981U BR7301981U BR7301981U BR 7301981 U BR7301981 U BR 7301981U BR 7301981 U BR7301981 U BR 7301981U BR 7301981 U BR7301981 U BR 7301981U BR 7301981 U BR7301981 U BR 7301981U
- Authority
- BR
- Brazil
- Prior art keywords
- parts
- surface finishing
- particular metal
- vibratory machine
- metal parts
- 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
- B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
- B22D29/001—Removing cores
- B22D29/005—Removing cores by vibrating or hammering
-
- 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
-
- 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
- B24B31/06—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 oscillating or vibrating containers
- B24B31/073—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 oscillating or vibrating containers involving a bowl being ring- or spiral-shaped
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Chutes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000891 IT226979Y1 (it) | 1992-10-14 | 1992-10-14 | Macchina vibrante per la finitura superficiale di pezzi, in particolar e di pezzi metallici |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7301981U true BR7301981U (pt) | 1994-11-15 |
Family
ID=11362905
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR7301981U BR7301981U (pt) | 1992-10-14 | 1993-10-13 | Máquina vibratória para acabamento superficial de peças, em particular de peças metálicas |
Country Status (5)
Country | Link |
---|---|
BR (1) | BR7301981U (pt) |
DE (1) | DE9315622U1 (pt) |
ES (1) | ES1026038Y (pt) |
FR (1) | FR2696669B3 (pt) |
IT (1) | IT226979Y1 (pt) |
-
1992
- 1992-10-14 IT IT000891 patent/IT226979Y1/it active IP Right Grant
-
1993
- 1993-10-13 ES ES9302768U patent/ES1026038Y/es not_active Expired - Fee Related
- 1993-10-13 DE DE9315622U patent/DE9315622U1/de not_active Expired - Lifetime
- 1993-10-13 BR BR7301981U patent/BR7301981U/pt not_active IP Right Cessation
- 1993-10-13 FR FR9312184A patent/FR2696669B3/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
IT226979Y1 (it) | 1997-09-09 |
FR2696669B3 (fr) | 1994-09-09 |
ITMI920891V0 (it) | 1992-10-14 |
ES1026038Y (es) | 1994-09-16 |
FR2696669A3 (fr) | 1994-04-15 |
ES1026038U (es) | 1994-03-01 |
ITMI920891U1 (it) | 1994-04-14 |
DE9315622U1 (de) | 1994-01-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EE | Request for examination | ||
FF | Decision: granting | ||
FG9A | Patent or certificate of addition granted | ||
B21A | Expiry acc. art. 78, item i of ipl- expiry of the term of protection |
Free format text: PATENTE EXTINTA EM 13/10/2008 |