FR861814A - Perceuse multiple - Google Patents
Perceuse multipleInfo
- Publication number
- FR861814A FR861814A FR861814DA FR861814A FR 861814 A FR861814 A FR 861814A FR 861814D A FR861814D A FR 861814DA FR 861814 A FR861814 A FR 861814A
- Authority
- FR
- France
- Prior art keywords
- multiple drill
- drill
- 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
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B41/003—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor for drilling elongated pieces, e.g. beams
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR861814T | 1939-08-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR861814A true FR861814A (fr) | 1941-02-18 |
Family
ID=9342276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR861814D Expired FR861814A (fr) | 1939-08-05 | 1939-08-05 | Perceuse multiple |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR861814A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0283993A2 (fr) * | 1987-03-21 | 1988-09-28 | Erwin Jenkner | Perceuse pour le perçage frontal et/ou latéral de panneaux ou de coupes planes |
ITVI20090015A1 (it) * | 2009-01-30 | 2010-07-31 | Andrea Canova | Unita' operatrice particolarmente per la produzione di serie di fori o avvitature in travi di legno e relativo procedimento |
-
1939
- 1939-08-05 FR FR861814D patent/FR861814A/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0283993A2 (fr) * | 1987-03-21 | 1988-09-28 | Erwin Jenkner | Perceuse pour le perçage frontal et/ou latéral de panneaux ou de coupes planes |
EP0283993A3 (fr) * | 1987-03-21 | 1991-01-16 | Erwin Jenkner | Perceuse pour le perçage frontal et/ou latéral de panneaux ou de coupes planes |
ITVI20090015A1 (it) * | 2009-01-30 | 2010-07-31 | Andrea Canova | Unita' operatrice particolarmente per la produzione di serie di fori o avvitature in travi di legno e relativo procedimento |
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