FR2114439A5 - - Google Patents
Info
- Publication number
- FR2114439A5 FR2114439A5 FR7139530A FR7139530A FR2114439A5 FR 2114439 A5 FR2114439 A5 FR 2114439A5 FR 7139530 A FR7139530 A FR 7139530A FR 7139530 A FR7139530 A FR 7139530A FR 2114439 A5 FR2114439 A5 FR 2114439A5
- 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
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/03—Boring heads
- B23B29/034—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings
- B23B29/03432—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable during manufacturing
- B23B29/03478—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable during manufacturing by means of an eccentric
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702055391 DE2055391C3 (de) | 1970-11-11 | Vorrichtung zum Erzeugen kleiner Verstellschritte bei der Zustellung spanabhebender Werkzeuge an einer Bohrstange o.dgl. Werkzeughaltern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2114439A5 true FR2114439A5 (fr) | 1972-06-30 |
Family
ID=5787745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7139530A Expired FR2114439A5 (fr) | 1970-11-11 | 1971-11-04 |
Country Status (4)
| Country | Link |
|---|---|
| CA (1) | CA949360A (fr) |
| FR (1) | FR2114439A5 (fr) |
| GB (1) | GB1360425A (fr) |
| SE (1) | SE364890B (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105642929B (zh) * | 2016-03-27 | 2018-01-05 | 南京理工大学 | 一种深孔内槽加工专用镗杆 |
-
1971
- 1971-09-10 GB GB4225471A patent/GB1360425A/en not_active Expired
- 1971-11-04 FR FR7139530A patent/FR2114439A5/fr not_active Expired
- 1971-11-10 CA CA127,326A patent/CA949360A/en not_active Expired
- 1971-11-10 SE SE1434671A patent/SE364890B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1360425A (en) | 1974-07-17 |
| DE2055391A1 (de) | 1972-05-18 |
| SE364890B (fr) | 1974-03-11 |
| AU3372971A (en) | 1973-03-29 |
| CA949360A (en) | 1974-06-18 |
| DE2055391B2 (de) | 1976-07-08 |