FR2530987B3 - - Google Patents
Info
- Publication number
- FR2530987B3 FR2530987B3 FR8304769A FR8304769A FR2530987B3 FR 2530987 B3 FR2530987 B3 FR 2530987B3 FR 8304769 A FR8304769 A FR 8304769A FR 8304769 A FR8304769 A FR 8304769A FR 2530987 B3 FR2530987 B3 FR 2530987B3
- 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
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
- B23B39/161—Drilling machines with a plurality of working-spindles; Drilling automatons with parallel work spindles
- B23B39/162—Drilling machines with a plurality of working-spindles; Drilling automatons with parallel work spindles having gear transmissions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Sliding-Contact Bearings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2263482U IT8222634V0 (en) | 1982-08-02 | 1982-08-02 | SPINDLE HOLDER HEAD, FOR MACHINE TOOLS IN GENERAL AND FOR MULTIPLE DRILLING MACHINES FOR WOOD IN PARTICULAR. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2530987A3 FR2530987A3 (en) | 1984-02-03 |
| FR2530987B3 true FR2530987B3 (en) | 1984-06-15 |
Family
ID=11198668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8304769A Granted FR2530987A3 (en) | 1982-08-02 | 1983-03-23 | Chuck-holder head for machine tools in general and for multiple wood drills in particular. |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE8311223U1 (en) |
| FR (1) | FR2530987A3 (en) |
| IT (1) | IT8222634V0 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4016480C2 (en) * | 1990-05-22 | 1994-07-14 | Gustav Weeke Maschinenbau Gmbh | Spindle unit for a drilling and milling machine |
| CN101829797B (en) * | 2010-05-24 | 2012-09-05 | 大连华锐重工集团股份有限公司 | Multi-bit drilling tool |
-
1982
- 1982-08-02 IT IT2263482U patent/IT8222634V0/en unknown
-
1983
- 1983-03-23 FR FR8304769A patent/FR2530987A3/en active Granted
- 1983-04-15 DE DE19838311223 patent/DE8311223U1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2530987A3 (en) | 1984-02-03 |
| IT8222634V0 (en) | 1982-08-02 |
| DE8311223U1 (en) | 1983-07-28 |