DE258524C - - Google Patents
Info
- Publication number
- DE258524C DE258524C DENDAT258524D DE258524DA DE258524C DE 258524 C DE258524 C DE 258524C DE NDAT258524 D DENDAT258524 D DE NDAT258524D DE 258524D A DE258524D A DE 258524DA DE 258524 C DE258524 C DE 258524C
- Authority
- DE
- Germany
- Prior art keywords
- spindle
- tool
- sleeve
- coupled
- support
- 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 description 8
- 239000000969 carrier Substances 0.000 claims description 3
- 230000001808 coupling Effects 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 7
- 238000005859 coupling reaction Methods 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000182341 Cubitermes group Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001960 triggered Effects 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
- B23G7/00—Forming thread by means of tools similar both in form and in manner of use to thread-cutting tools, but without removing any material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE258524C true DE258524C (da) |
Family
ID=516340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT258524D Active DE258524C (da) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE258524C (da) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2418387A (en) * | 1943-11-22 | 1947-04-01 | Parker Appliance Co | Machine tool |
-
0
- DE DENDAT258524D patent/DE258524C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2418387A (en) * | 1943-11-22 | 1947-04-01 | Parker Appliance Co | Machine tool |
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