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.)
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
Landscapes
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.
BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICH PRINTING COMPANY.
Claims (1)
Patent-Anspruch:Patent claim:Ein Apparat zum Nachschneiden schadhaft gewordener Schraubengewinde an Schlauchschrauben,
ohne letztere aus den Schläuchen binden zu müssen, bestehend aus der mit den eingeschraubten Handgriffen D versehenen
Hülse C, in welcher sich der hohle Schraubenbohrer A zum Nachschneiden der Muttergewinde
und der Theile B zum Nacharbeiten der Bolzengewinde befindet.An apparatus for re-cutting damaged screw threads on hose screws without having to tie the latter out of the hoses, consisting of the sleeve C provided with the screwed-in handles D , in which the hollow screw drill A for re-cutting the nut thread and part B for reworking the bolt thread is located.
DENDAT35479D
Tool for recutting damaged screw threads on hose screws
Expired - LifetimeDE35479C
(en)