DE231819C - - Google Patents

Info

Publication number
DE231819C
DE231819C DENDAT231819D DE231819DA DE231819C DE 231819 C DE231819 C DE 231819C DE NDAT231819 D DENDAT231819 D DE NDAT231819D DE 231819D A DE231819D A DE 231819DA DE 231819 C DE231819 C DE 231819C
Authority
DE
Germany
Prior art keywords
sleeve
drills
drill
conaxial
wedge
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
DENDAT231819D
Other languages
German (de)
English (en)
Publication of DE231819C publication Critical patent/DE231819C/de
Active legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/08—Means for retaining and guiding the tool bit, e.g. chucks allowing axial oscillation of the tool bit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
DENDAT231819D Active DE231819C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
DE231819C true DE231819C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=491893

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT231819D Active DE231819C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
DE (1) DE231819C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE855387C (de) * 1950-05-28 1952-11-13 Alwin Dipl-Ing Duesterloh Gesteinsdrehbohrmaschine
FR2412393A1 (fr) * 1977-12-23 1979-07-20 T I Litein Dispositif pour la fixation d'outils a percussion

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE855387C (de) * 1950-05-28 1952-11-13 Alwin Dipl-Ing Duesterloh Gesteinsdrehbohrmaschine
FR2412393A1 (fr) * 1977-12-23 1979-07-20 T I Litein Dispositif pour la fixation d'outils a percussion

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