DE187279C - - Google Patents
Info
- Publication number
- DE187279C DE187279C DENDAT187279D DE187279DA DE187279C DE 187279 C DE187279 C DE 187279C DE NDAT187279 D DENDAT187279 D DE NDAT187279D DE 187279D A DE187279D A DE 187279DA DE 187279 C DE187279 C DE 187279C
- Authority
- DE
- Germany
- Prior art keywords
- cutting
- conical
- thread
- conical bore
- bolts
- 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
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 235000015111 chews Nutrition 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 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
- 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)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE187279C true DE187279C (enrdf_load_stackoverflow) |
Family
ID=450985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT187279D Active DE187279C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE187279C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT187279D patent/DE187279C/de active Active
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