DE55235C - Composable tap - Google Patents

Composable tap

Info

Publication number
DE55235C
DE55235C DENDAT55235D DE55235DA DE55235C DE 55235 C DE55235 C DE 55235C DE NDAT55235 D DENDAT55235 D DE NDAT55235D DE 55235D A DE55235D A DE 55235DA DE 55235 C DE55235 C DE 55235C
Authority
DE
Germany
Prior art keywords
tap
composable
grooves
jaws
cylindrical body
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
DENDAT55235D
Other languages
German (de)
Original Assignee
F. W. M. GRELLMANN in Gröditz bei Riesa, Sachsen
Publication of DE55235C publication Critical patent/DE55235C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G5/00—Thread-cutting tools; Die-heads
    • B23G5/02—Thread-cutting tools; Die-heads without means for adjustment
    • B23G5/06—Taps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Cartons (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)

Description

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI..BERLIN. PRINTED IN THE REICHSDRUCKEREI ..

Claims (1)

Patent-Anspruch:Patent claim: Ein Gewindebohrer, zusammengesetzt aus einem mit äufserem Gewinde und mit Längsnuthen (c) versehenen cylindrischen Körper (a), aus den in diese Nuthen eingesetzten und seitlich aus denselben vorstehenden Schneidbacken (d) und aus den zum Einspannen bezw. Nachstellen dienenden Muttern (ff 1J und Verschlufsscheibe (g). A tap, composed of a cylindrical body (a ) provided with an outer thread and longitudinal grooves (c) , the cutting jaws (d) inserted into these grooves and protruding laterally from the same and from the clamping jaws (d). Adjusting nuts (ff 1 J and locking washer (g).
DENDAT55235D Composable tap Expired - Lifetime DE55235C (en)

Publications (1)

Publication Number Publication Date
DE55235C true DE55235C (en)

Family

ID=329775

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT55235D Expired - Lifetime DE55235C (en) Composable tap

Country Status (1)

Country Link
DE (1) DE55235C (en)

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