FR2480644B3 - - Google Patents
Info
- Publication number
- FR2480644B3 FR2480644B3 FR8107626A FR8107626A FR2480644B3 FR 2480644 B3 FR2480644 B3 FR 2480644B3 FR 8107626 A FR8107626 A FR 8107626A FR 8107626 A FR8107626 A FR 8107626A FR 2480644 B3 FR2480644 B3 FR 2480644B3
- Authority
- FR
- France
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/28—Drill jigs for workpieces
- B23B47/287—Jigs for drilling plate-like workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2228/00—Properties of materials of tools or workpieces, materials of tools or workpieces applied in a specific manner
- B23B2228/36—Multi-layered
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
- Drilling And Boring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT67590/80A IT1130119B (en) | 1980-04-16 | 1980-04-16 | PROCEDURE FOR MAKING HOLES OF A PRE-FIXED DIAMETER ON A COMPOUND OF OVERLAPPING SHEETS INCLUDING AT LEAST ONE SHEET OF AN AGGLOMERATE OF CARBON OR GLASS FIBERS, A STEEL SHEET AND A TITANIUM SHEET |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2480644A1 FR2480644A1 (en) | 1981-10-23 |
| FR2480644B3 true FR2480644B3 (en) | 1983-01-28 |
Family
ID=11303676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8107626A Granted FR2480644A1 (en) | 1980-04-16 | 1981-04-15 | METHOD FOR DRILLING HOLES OF A PREDETERMINED DIAMETER IN A SET OF SUPERIMPOSED SHEETS COMPRISING AT LEAST ONE SHEET OF MATERIAL REINFORCED WITH GLASS FIBERS OR CARBON FIBERS, A STEEL SHEET AND A TITANIUM SHEET |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE3112439A1 (en) |
| FR (1) | FR2480644A1 (en) |
| GB (1) | GB2074059B (en) |
| IT (1) | IT1130119B (en) |
| NL (1) | NL8101861A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5288183A (en) * | 1986-08-18 | 1994-02-22 | Black & Decker Inc. | Self-centering drill bit with pilot tip |
| US4968193A (en) * | 1986-08-18 | 1990-11-06 | Black & Decker Corporation | Self-centering drill bit with pilot tip |
| US5067859A (en) * | 1990-02-15 | 1991-11-26 | Systems Division Incorporated | Method for drilling small holes in printed circuit boards |
| US5785465A (en) * | 1996-07-30 | 1998-07-28 | Systems Division Incorporated | Entry overlay sheet and method for drilling holes |
| EP2289734B2 (en) | 2001-08-09 | 2018-07-04 | Virgin Atlantic Airways Limited | A seating system and a passenger seat unit for an aircraft |
| US8741196B2 (en) | 2006-01-31 | 2014-06-03 | The Boeing Company | Method and apparatus for locating and drilling a hole in a composite |
-
1980
- 1980-04-16 IT IT67590/80A patent/IT1130119B/en active
-
1981
- 1981-03-28 DE DE19813112439 patent/DE3112439A1/en not_active Withdrawn
- 1981-04-13 GB GB8111527A patent/GB2074059B/en not_active Expired
- 1981-04-15 FR FR8107626A patent/FR2480644A1/en active Granted
- 1981-04-15 NL NL8101861A patent/NL8101861A/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| IT8067590A0 (en) | 1980-04-16 |
| GB2074059B (en) | 1983-11-16 |
| IT1130119B (en) | 1986-06-11 |
| NL8101861A (en) | 1981-11-16 |
| DE3112439A1 (en) | 1982-01-28 |
| FR2480644A1 (en) | 1981-10-23 |
| GB2074059A (en) | 1981-10-28 |