DE361168C - Machine tool - Google Patents
Machine toolInfo
- Publication number
- DE361168C DE361168C DES57773D DES0057773D DE361168C DE 361168 C DE361168 C DE 361168C DE S57773 D DES57773 D DE S57773D DE S0057773 D DES0057773 D DE S0057773D DE 361168 C DE361168 C DE 361168C
- Authority
- DE
- Germany
- Prior art keywords
- machine tool
- tool
- seal
- reground
- destroyed
- 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
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D77/00—Reaming tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Description
Maschinenwerkzeug. Der Gegenstand der Erfindung besteht darin, daß die Zentrierungslöcher eines Maschinenwerkzeuges durch ein Siegel verschlossen sind, dessen Prägung den besonderen Zweck angibt, zu dem das Werkzeug bestimmt ist, und das zerstört werden muß, wenn das Werkzeug nachgeschliffen oder abgelehrt werden soll. Um das Herausfallen oder Verschieben des Siegels zu verhindern, wird es in an den Enden der Zentrierungslöcher vorgesehene Ringnuten eingedrückt.Machine tool. The object of the invention is that the centering holes of a machine tool are closed by a seal, the embossing of which indicates the particular purpose for which the tool is intended, and which must be destroyed if the tool is reground or rejected target. To prevent the seal from falling out or shifting, it is placed in annular grooves provided at the ends of the centering holes.
In der Zeichnung, deren Abb. i eine teilweise geschnittene Ansicht und deren Abb. 2 und 3 den Grundriß der beiden Stirnenden cles Werkzeuges zeigen, sind die Siegel der beiden Enden mit a bezeichnet.In the drawing, Fig. I is a partially sectioned view and the Fig. 2 and 3 of which show the plan of the two front ends of the tool, the seals of the two ends are marked with a.
Claims (1)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB26446/21A GB183750A (en) | 1921-07-04 | 1921-10-06 | Improvements in and relating to reamers, taps and the like |
DES57773D DE361168C (en) | 1921-07-04 | 1921-10-06 | Machine tool |
FR542134D FR542134A (en) | 1921-07-04 | 1921-10-10 | Improvements to tools used to calibrate holes |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT542134X | 1921-07-04 | ||
GB26446/21A GB183750A (en) | 1921-07-04 | 1921-10-06 | Improvements in and relating to reamers, taps and the like |
DES57773D DE361168C (en) | 1921-07-04 | 1921-10-06 | Machine tool |
Publications (1)
Publication Number | Publication Date |
---|---|
DE361168C true DE361168C (en) | 1922-10-10 |
Family
ID=10243726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DES57773D Expired DE361168C (en) | 1921-07-04 | 1921-10-06 | Machine tool |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE361168C (en) |
FR (1) | FR542134A (en) |
GB (1) | GB183750A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE536345C2 (en) * | 2012-01-20 | 2013-09-03 | Sandvik Intellectual Property | Hole cutting tools with interchangeable cutting tools including male and female securing means |
-
1921
- 1921-10-06 GB GB26446/21A patent/GB183750A/en not_active Expired
- 1921-10-06 DE DES57773D patent/DE361168C/en not_active Expired
- 1921-10-10 FR FR542134D patent/FR542134A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR542134A (en) | 1922-08-05 |
GB183750A (en) | 1922-08-03 |
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