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B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
B23G1/00—Thread cutting; Automatic machines specially designed therefor
B23G1/02—Thread cutting; Automatic machines specially designed therefor on an external or internal cylindrical or conical surface, e.g. on recesses
B23G1/04—Machines with one working-spindle
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Perforating, Stamping-Out Or Severing By Means Other Than Cutting
(AREA)
Description
Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
Claims (1)
Patent-Anspruch:Patent claim:Eine Gewindeschneidmaschine für Stehbolzen, bei welcher zwei gegen einander verschiebbare
und einer Lehre entsprechend genau festgestellte Kluppen (k und k1) angeordnet sind, um mit
beiden Kluppen zugleich Gewinde zu schneiden, welche mit einander genau übereinstimmen.A thread cutting machine for stud bolts, in which two clips (k and k 1 ) which can be displaced relative to one another and are precisely fixed according to a teaching are arranged in order to cut threads with both clips at the same time which exactly match one another.