DE134295C - - Google Patents
Info
- Publication number
- DE134295C DE134295C DENDAT134295D DE134295DA DE134295C DE 134295 C DE134295 C DE 134295C DE NDAT134295 D DENDAT134295 D DE NDAT134295D DE 134295D A DE134295D A DE 134295DA DE 134295 C DE134295 C DE 134295C
- Authority
- DE
- Germany
- Prior art keywords
- reversing
- clutches
- slide
- double
- tension springs
- 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
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 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
- B23G1/02—Thread cutting; Automatic machines specially designed therefor on an external or internal cylindrical or conical surface, e.g. on recesses
- B23G1/08—Machines with a plurality of working spindles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE134295C true DE134295C (https=) |
Family
ID=402432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT134295D Active DE134295C (https=) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE134295C (https=) |
-
0
- DE DENDAT134295D patent/DE134295C/de active Active
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