DE33605C - Befestigung von Bohrern an Bohrstangen - Google Patents

Befestigung von Bohrern an Bohrstangen

Info

Publication number
DE33605C
DE33605C DENDAT33605D DE33605DA DE33605C DE 33605 C DE33605 C DE 33605C DE NDAT33605 D DENDAT33605 D DE NDAT33605D DE 33605D A DE33605D A DE 33605DA DE 33605 C DE33605 C DE 33605C
Authority
DE
Germany
Prior art keywords
drills
attachment
boring bars
boring
bars
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 - Lifetime
Application number
DENDAT33605D
Other languages
English (en)
Original Assignee
CH. S. WESTBROOK in Spragueville-New-York, V. St. A
Publication of DE33605C publication Critical patent/DE33605C/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Description

Hierzu 1 Blatt Zeichnungen.
DERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.

Claims (1)

  1. Patent-Anspruch:
    Die Befestigung des Bohrers in der Bohrstange vermittelst der zweitheiligen Hülse O O1, welche durch die Stifte P gehalten wird, der Prefsklötze R R\ des Ringes V, des Keiles S und der Schrauben Ts.
DENDAT33605D Befestigung von Bohrern an Bohrstangen Expired - Lifetime DE33605C (de)

Publications (1)

Publication Number Publication Date
DE33605C true DE33605C (de)

Family

ID=309562

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT33605D Expired - Lifetime DE33605C (de) Befestigung von Bohrern an Bohrstangen

Country Status (1)

Country Link
DE (1) DE33605C (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3038296A (en) * 1958-03-26 1962-06-12 Flex Let Corp Linkage having detachable telescoping links

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3038296A (en) * 1958-03-26 1962-06-12 Flex Let Corp Linkage having detachable telescoping links

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