DE102708C - - Google Patents

Info

Publication number
DE102708C
DE102708C DENDAT102708D DE102708DA DE102708C DE 102708 C DE102708 C DE 102708C DE NDAT102708 D DENDAT102708 D DE NDAT102708D DE 102708D A DE102708D A DE 102708DA DE 102708 C DE102708 C DE 102708C
Authority
DE
Germany
Prior art keywords
needle
grinding
roller
displacement
grinding roller
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.)
Active
Application number
DENDAT102708D
Other languages
German (de)
English (en)
Publication of DE102708C publication Critical patent/DE102708C/de
Active legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21G—MAKING NEEDLES, PINS OR NAILS OF METAL
    • B21G1/00—Making needles used for performing operations
    • B21G1/12—Securing, cleaning-off burrs, reconditioning polishing, grinding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
DENDAT102708D Active DE102708C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
DE102708C true DE102708C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=373273

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT102708D Active DE102708C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
DE (1) DE102708C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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