FR2888139B1 - Ensemble pneumatique pour installation de dessablage des noyaux de fonderie - Google Patents
Ensemble pneumatique pour installation de dessablage des noyaux de fonderieInfo
- Publication number
- FR2888139B1 FR2888139B1 FR0507332A FR0507332A FR2888139B1 FR 2888139 B1 FR2888139 B1 FR 2888139B1 FR 0507332 A FR0507332 A FR 0507332A FR 0507332 A FR0507332 A FR 0507332A FR 2888139 B1 FR2888139 B1 FR 2888139B1
- Authority
- FR
- France
- Prior art keywords
- dessaving
- pneumatic assembly
- foundry cores
- foundry
- cores
- Prior art date
- 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 - Fee Related
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
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D17/00—Details of, or accessories for, portable power-driven percussive tools
- B25D17/06—Hammer pistons; Anvils ; Guide-sleeves for pistons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D17/00—Details of, or accessories for, portable power-driven percussive tools
- B25D17/20—Devices for cleaning or cooling tool or work
- B25D17/22—Devices for cleaning or cooling tool or work using pressure fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
- B25D9/14—Control devices for the reciprocating piston
- B25D9/16—Valve arrangements therefor
- B25D9/20—Valve arrangements therefor involving a tubular-type slide valve
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2209/00—Details of portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
- B25D2209/005—Details of portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously having a tubular-slide valve, which is coaxial with the piston
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2216/00—Details of portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
- B25D2216/0007—Details of percussion or rotation modes
- B25D2216/0015—Tools having a percussion-only mode
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
- B25D2250/101—Emitting warning signals, e.g. visual or sound
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
- B25D2250/221—Sensors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Percussive Tools And Related Accessories (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0507332A FR2888139B1 (fr) | 2005-07-08 | 2005-07-08 | Ensemble pneumatique pour installation de dessablage des noyaux de fonderie |
EP06778804A EP1901869B1 (fr) | 2005-07-08 | 2006-07-06 | Ensemble pneumatique pour installation de dessablage des noyaux de fonderie |
PCT/FR2006/001628 WO2007006934A1 (fr) | 2005-07-08 | 2006-07-06 | Ensemble pneumatique pour installation de dessablage des noyaux de fonderie |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0507332A FR2888139B1 (fr) | 2005-07-08 | 2005-07-08 | Ensemble pneumatique pour installation de dessablage des noyaux de fonderie |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2888139A1 FR2888139A1 (fr) | 2007-01-12 |
FR2888139B1 true FR2888139B1 (fr) | 2007-09-14 |
Family
ID=36090853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0507332A Expired - Fee Related FR2888139B1 (fr) | 2005-07-08 | 2005-07-08 | Ensemble pneumatique pour installation de dessablage des noyaux de fonderie |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1901869B1 (fr) |
FR (1) | FR2888139B1 (fr) |
WO (1) | WO2007006934A1 (fr) |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1768428A (en) * | 1924-06-28 | 1930-06-24 | John T Stoney | Apparatus for cleaning castings |
GB917596A (en) * | 1959-09-24 | 1963-02-06 | Thielenhaus Ernst | Machine tool with positively controlled machining tool |
GB1161905A (en) * | 1965-08-02 | 1969-08-20 | Jack Benton Ottestad | Impact Ram. |
DE2016964B2 (de) * | 1970-04-09 | 1977-09-15 | Robert Bosch Gmbh, 7000 Stuttgart | Von hand gefuehrter hammer mit eingebautem elektrischen antriebsmotor |
GB1372809A (en) * | 1973-04-04 | 1974-11-06 | Priestman Bros Ltd | Hydraulic ram circuit |
SE391219C (sv) * | 1973-08-02 | 1985-09-09 | Atlas Copco Ab | Hydrauliskt slagverk avsett for bergborrning |
SE392947B (sv) * | 1976-05-19 | 1977-04-25 | Linden Alimak Ab | Anordning vid hydraulisk bergborrmaskin for att forhindra intrengande av fremmande partiklar i borrmaskinen |
FI792591A (fi) * | 1979-08-21 | 1981-02-22 | Kone Oy | Foerbaettring foer hydraulisk slagmaskin |
GB2062124B (en) * | 1979-10-22 | 1983-10-05 | Secretary Industry Brit | Fluid driven oscillator and hammer device |
DE2947795C2 (de) * | 1979-11-28 | 1982-01-28 | Bayerische Motoren Werke AG, 8000 München | Vorrichtung zum Ausschlagen von Kernen aus Gußstücken |
JPS6042679A (ja) * | 1983-08-17 | 1985-03-06 | Rohm Co Ltd | 物体の有無検出方法 |
DE3722197A1 (de) * | 1987-07-04 | 1989-01-12 | Krupp Gmbh | Verfahren zur kontrolle der position eines werkzeugtraegers in dem werkzeughalter einer werkzeugwechseleinrichtung sowie zur reinigung der kupplungsflaechen zwischen werkzeughalter und werkzeugtraeger und vorrichtung zur durchfuehrung dieses verfahrens |
DE8900887U1 (de) * | 1988-01-27 | 1989-05-03 | "F. u. K." Frölich & Klüpfel Drucklufttechnik GmbH & Co KG, 5600 Wuppertal | Vorrichtung zum Entkernen von Gußstücken |
JPH0957582A (ja) * | 1995-08-11 | 1997-03-04 | Kitamura Mach Co Ltd | 主軸装置 |
FR2742365B1 (fr) * | 1995-12-13 | 1998-01-16 | Outils Pneumatiques Globe | Ensemble pneumatique a approche et frappe combinee, unite de dessablage comportant un tel ensemble, installation de dessablage comportant une telle unite, et procede de pilotage d'une telle installation |
DE29616860U1 (de) * | 1996-09-27 | 1996-12-05 | Vaw Mandl & Berger Gmbh, Linz | Vorrichtung zur Überwachung der Entkernung von Gußstücken |
DE20106764U1 (de) * | 2001-04-19 | 2001-07-19 | Schlutz, Heinz, 45770 Marl | Bergbauzylinder mit Beschichtung |
-
2005
- 2005-07-08 FR FR0507332A patent/FR2888139B1/fr not_active Expired - Fee Related
-
2006
- 2006-07-06 WO PCT/FR2006/001628 patent/WO2007006934A1/fr not_active Application Discontinuation
- 2006-07-06 EP EP06778804A patent/EP1901869B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR2888139A1 (fr) | 2007-01-12 |
EP1901869A1 (fr) | 2008-03-26 |
WO2007006934A1 (fr) | 2007-01-18 |
EP1901869B1 (fr) | 2012-12-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20150331 |