DE2407867B2 - - Google Patents
Info
- Publication number
- DE2407867B2 DE2407867B2 DE19742407867 DE2407867A DE2407867B2 DE 2407867 B2 DE2407867 B2 DE 2407867B2 DE 19742407867 DE19742407867 DE 19742407867 DE 2407867 A DE2407867 A DE 2407867A DE 2407867 B2 DE2407867 B2 DE 2407867B2
- Authority
- DE
- Germany
- 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.)
- Granted
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
- B23B31/1071—Retention by balls
-
- 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
- B23B39/20—Setting work or tool carrier along a circular index line; Turret head drilling machines
- B23B39/205—Turret head drilling machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
- Drilling And Boring (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742407867 DE2407867C3 (de) | 1974-02-19 | 1974-02-19 | Revolverbohrmaschine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742407867 DE2407867C3 (de) | 1974-02-19 | 1974-02-19 | Revolverbohrmaschine |
Publications (3)
Publication Number | Publication Date |
---|---|
DE2407867A1 DE2407867A1 (de) | 1975-09-04 |
DE2407867B2 true DE2407867B2 (US08124630-20120228-C00152.png) | 1980-02-28 |
DE2407867C3 DE2407867C3 (de) | 1980-10-16 |
Family
ID=5907808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19742407867 Expired DE2407867C3 (de) | 1974-02-19 | 1974-02-19 | Revolverbohrmaschine |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2407867C3 (US08124630-20120228-C00152.png) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8708656D0 (en) * | 1987-04-10 | 1987-05-13 | Hartridge Ltd Leslie | Machine part |
-
1974
- 1974-02-19 DE DE19742407867 patent/DE2407867C3/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2407867A1 (de) | 1975-09-04 |
DE2407867C3 (de) | 1980-10-16 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OGA | New person/name/address of the applicant | ||
C3 | Grant after two publication steps (3rd publication) | ||
8339 | Ceased/non-payment of the annual fee |