FR1212538A - Device for boring and facing - Google Patents
Device for boring and facingInfo
- Publication number
- FR1212538A FR1212538A FR1212538DA FR1212538A FR 1212538 A FR1212538 A FR 1212538A FR 1212538D A FR1212538D A FR 1212538DA FR 1212538 A FR1212538 A FR 1212538A
- Authority
- FR
- France
- Prior art keywords
- boring
- facing
- 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
- 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
- B23B29/03435—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable during manufacturing by means of screws and nuts
- B23B29/03439—Boring and facing heads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1212538T | 1958-12-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1212538A true FR1212538A (en) | 1960-03-24 |
Family
ID=9676142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1212538D Expired FR1212538A (en) | 1958-12-13 | 1958-12-13 | Device for boring and facing |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1212538A (en) |
-
1958
- 1958-12-13 FR FR1212538D patent/FR1212538A/en not_active Expired
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