FR2760668B1 - Machine de fabrication de crepines anti sable - Google Patents
Machine de fabrication de crepines anti sableInfo
- Publication number
- FR2760668B1 FR2760668B1 FR9703501A FR9703501A FR2760668B1 FR 2760668 B1 FR2760668 B1 FR 2760668B1 FR 9703501 A FR9703501 A FR 9703501A FR 9703501 A FR9703501 A FR 9703501A FR 2760668 B1 FR2760668 B1 FR 2760668B1
- Authority
- FR
- France
- Prior art keywords
- manufacturing machine
- sand strainer
- strainer manufacturing
- sand
- machine
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
- B23D47/08—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for bringing the circular saw blade to the workpiece or removing same therefrom
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
- B23D45/12—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade for cutting tubes
- B23D45/122—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade for cutting tubes for cutting slots in tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/0015—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor specially adapted for perforating tubes
- B26F1/0023—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor specially adapted for perforating tubes by rotary tools, e.g. saws
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Drilling And Boring (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9703501A FR2760668B1 (fr) | 1997-03-17 | 1997-03-17 | Machine de fabrication de crepines anti sable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9703501A FR2760668B1 (fr) | 1997-03-17 | 1997-03-17 | Machine de fabrication de crepines anti sable |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2760668A1 FR2760668A1 (fr) | 1998-09-18 |
FR2760668B1 true FR2760668B1 (fr) | 1999-05-28 |
Family
ID=9505069
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9703501A Expired - Fee Related FR2760668B1 (fr) | 1997-03-17 | 1997-03-17 | Machine de fabrication de crepines anti sable |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2760668B1 (fr) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3327577A (en) * | 1964-08-13 | 1967-06-27 | Forney Arthur | Well-point and automatic machining apparatus |
US3491639A (en) * | 1967-05-26 | 1970-01-27 | Spir L Ok Ind Ltd | Tube perforator |
CH565020A5 (fr) * | 1973-04-03 | 1975-08-15 | Filtrox Maschinenbau Ag |
-
1997
- 1997-03-17 FR FR9703501A patent/FR2760668B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2760668A1 (fr) | 1998-09-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |