DE182177C - - Google Patents
Info
- Publication number
- DE182177C DE182177C DENDAT182177D DE182177DA DE182177C DE 182177 C DE182177 C DE 182177C DE NDAT182177 D DENDAT182177 D DE NDAT182177D DE 182177D A DE182177D A DE 182177DA DE 182177 C DE182177 C DE 182177C
- Authority
- DE
- Germany
- Prior art keywords
- workpiece
- drilling
- drill
- helical spring
- preventing
- 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 9
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/069—Work-clamping means for pressing workpieces against a work-table
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 |
|---|---|
| DE182177C true DE182177C (enrdf_load_stackoverflow) |
Family
ID=446298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT182177D Active DE182177C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE182177C (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2700905A (en) * | 1947-02-07 | 1955-02-01 | Kenneth M Urquhart | Drill bit depth gauge |
| DE1032062B (de) * | 1954-11-15 | 1958-06-12 | Wickede Ruhr Kettenwerk | Schalttisch fuer Schalttischautomaten |
| FR2431339A1 (fr) * | 1978-07-18 | 1980-02-15 | Rudelle Lucien | Amortisseur de chocs pour meches |
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0
- DE DENDAT182177D patent/DE182177C/de active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2700905A (en) * | 1947-02-07 | 1955-02-01 | Kenneth M Urquhart | Drill bit depth gauge |
| DE1032062B (de) * | 1954-11-15 | 1958-06-12 | Wickede Ruhr Kettenwerk | Schalttisch fuer Schalttischautomaten |
| FR2431339A1 (fr) * | 1978-07-18 | 1980-02-15 | Rudelle Lucien | Amortisseur de chocs pour meches |