SE401112B - Anordning vid pelarborrmaskin - Google Patents
Anordning vid pelarborrmaskin Download PDFInfo
- Publication number
- SE401112B SE401112B SE7705523A SE7705523A SE401112B SE 401112 B SE401112 B SE 401112B SE 7705523 A SE7705523 A SE 7705523A SE 7705523 A SE7705523 A SE 7705523A SE 401112 B SE401112 B SE 401112B
- Authority
- SE
- Sweden
- Prior art keywords
- drilling machine
- pillar drilling
- pillar
- machine
- drilling
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/107—Retention by laterally-acting detents, e.g. pins, screws, wedges; Retention by loose elements, e.g. balls
- B23B31/1072—Retention by axially or circumferentially oriented cylindrical elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/107—Retention by laterally-acting detents, e.g. pins, screws, wedges; Retention by loose elements, e.g. balls
- B23B31/10741—Retention by substantially radially oriented pins
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7705523A SE401112B (sv) | 1977-05-12 | 1977-05-12 | Anordning vid pelarborrmaskin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7705523A SE401112B (sv) | 1977-05-12 | 1977-05-12 | Anordning vid pelarborrmaskin |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7705523L SE7705523L (sv) | 1978-04-24 |
SE401112B true SE401112B (sv) | 1978-04-24 |
Family
ID=20331294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7705523A SE401112B (sv) | 1977-05-12 | 1977-05-12 | Anordning vid pelarborrmaskin |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE401112B (sv) |
-
1977
- 1977-05-12 SE SE7705523A patent/SE401112B/sv unknown
Also Published As
Publication number | Publication date |
---|---|
SE7705523L (sv) | 1978-04-24 |
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