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.)
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MAX KOECHER
Original Assignee
MAX KOECHER
Publication date
Priority to DEK105857DpriorityCriticalpatent/DE493153C/de
Application grantedgrantedCritical
Publication of DE493153CpublicationCriticalpatent/DE493153C/de
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
B23G5/08—Thread-cutting tools; Die-heads with means for adjustment
B23G5/10—Die-heads
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Perforating, Stamping-Out Or Severing By Means Other Than Cutting
(AREA)
Knitting Machines
(AREA)
Sewing Machines And Sewing
(AREA)
Description
Hierzu 1 Blatt Zeichnungen
Berlin, gedruckt in der
Claims (1)
Patentanspruch :
Gewindeschneidkopf, dadurch gekennzeichnet, daß durch Auswechseln der Gewindeschneidbacken
gegen Klemmbacken der Schneidkopf als Drehbankspannfutter verwendet wird.
Gewindeschneidkopf, dessen Gewindeschneidbacken durch eine achsial und radial verstellbare Huelse mit Leitflaechen geoeffnet und auf Gewindetiefe eingestellt werden