DE361168C - Machine tool - Google Patents

Machine tool

Info

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
Application number
DES57773D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anonima Italiana Gio Ansaldo &
Original Assignee
Anonima Italiana Gio Ansaldo &
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anonima Italiana Gio Ansaldo & filed Critical Anonima Italiana Gio Ansaldo &
Priority to GB26446/21A priority Critical patent/GB183750A/en
Priority to DES57773D priority patent/DE361168C/en
Priority to FR542134D priority patent/FR542134A/en
Application granted granted Critical
Publication of DE361168C publication Critical patent/DE361168C/en
Expired legal-status Critical Current

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)

P ATI:N T-ANsPIzur-H Maschinenwerkzeug, dadurch gekennzeichnet, daß an den Zentrierungslöchern des Werkzeuges Siegel angebracht sind, die den Verwendungszweck des Werkzeuges angeben und zerstört werden müssen, wenn das Werkzeug nachgeschliffen oder abgelehrt werden soll.P ATI: N T-ANsPIzur-H Machine tool, characterized in that at the centering holes of the tool seal are attached to the intended use of the tool and must be destroyed if the tool is reground or is to be rejected.
DES57773D 1921-07-04 1921-10-06 Machine tool Expired DE361168C (en)

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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
FR542134A (en) 1922-08-05
GB183750A (en) 1922-08-03

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