DE183480C - - Google Patents
Info
- Publication number
- DE183480C DE183480C DENDAT183480D DE183480DA DE183480C DE 183480 C DE183480 C DE 183480C DE NDAT183480 D DENDAT183480 D DE NDAT183480D DE 183480D A DE183480D A DE 183480DA DE 183480 C DE183480 C DE 183480C
- Authority
- DE
- Germany
- Prior art keywords
- cone
- bushing
- tap
- spring
- moving
- 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.)
- Active
Links
- 238000005553 drilling Methods 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/44—Equipment or accessories specially designed for machines or devices for thread cutting
- B23G1/46—Equipment or accessories specially designed for machines or devices for thread cutting for holding the threading tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE183480C true DE183480C (https=) |
Family
ID=447481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT183480D Active DE183480C (https=) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE183480C (https=) |
-
0
- DE DENDAT183480D patent/DE183480C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE183480C (https=) | ||
| DE2013030C3 (de) | Kopiereinrichtung für Ersatzschlüssel | |
| AT30769B (de) | Gewindebohrkopf mit Einrichtung zum Lösen des Gewindebohrers beim Schneiden von Gewinde in durchgehende Löcher. | |
| DE116118C (https=) | ||
| DE657995C (de) | Einstellbare Befestigung von Diamantwerkzeugen in Bohrstangen | |
| AT36067B (de) | Bohrfutter. | |
| DE2920714C3 (de) | Modellierspindel zum Bearbeiten dentaler Werkstücke | |
| DE642577C (de) | Gewindebohrvorrichtung mit Abgratschneideisen | |
| DE189579C (https=) | ||
| DE316054C (https=) | ||
| DE324544C (de) | Mehrfachstahlhalter fuer Revolverbaenke u. dgl. | |
| DE613492C (de) | Vorrichtung zum Bohren kantiger Loecher | |
| DE563512C (de) | Handgesteuerte Formdrehvorrichtung fuer stangenfoermigen Werkstoff verarbeitende Drehbaenke | |
| DE236317C (https=) | ||
| DE70517C (de) | Gewindeschneidvorrichtung | |
| DE666421C (de) | Schnellwechselfutter, insbesondere fuer Bohrwerkzeuge | |
| DE729661C (de) | Vorrichtung zum Ausschneiden des Deckels von Gelenkstehbolzengehaeusen | |
| DE106250C (https=) | ||
| DE3932805C2 (https=) | ||
| DE93411C (https=) | ||
| DE142838C (https=) | ||
| DE629824C (de) | Gewindeschneidmaschine mit Gewindepatrone und zwei Umsteuerkupplungen | |
| DE187338C (https=) | ||
| DE82735C (https=) | ||
| DE211823C (https=) |