DE101428C - - Google Patents
Info
- Publication number
- DE101428C DE101428C DENDAT101428D DE101428DA DE101428C DE 101428 C DE101428 C DE 101428C DE NDAT101428 D DENDAT101428 D DE NDAT101428D DE 101428D A DE101428D A DE 101428DA DE 101428 C DE101428 C DE 101428C
- Authority
- DE
- Germany
- Prior art keywords
- slide
- parabolic
- grinding tool
- point
- grinding
- 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
- 230000007613 environmental effect Effects 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
- B24B13/015—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor of television picture tube viewing panels, headlight reflectors or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE101428C true DE101428C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=372135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT101428D Active DE101428C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE101428C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1234572B (de) * | 1960-12-14 | 1967-02-16 | Kogyogijutsuin Cho | Radienfraesmaschine zum Schleifen gekruemmter Linsenoberflaechen |
| US4161846A (en) * | 1977-04-04 | 1979-07-24 | Whang Uoo S | Center of curvature |
| EP0094237A3 (en) * | 1982-05-10 | 1985-05-15 | Autoflow Engineering Limited | Apparatus for moving a tool in a controlled manner |
-
0
- DE DENDAT101428D patent/DE101428C/de active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1234572B (de) * | 1960-12-14 | 1967-02-16 | Kogyogijutsuin Cho | Radienfraesmaschine zum Schleifen gekruemmter Linsenoberflaechen |
| US4161846A (en) * | 1977-04-04 | 1979-07-24 | Whang Uoo S | Center of curvature |
| EP0094237A3 (en) * | 1982-05-10 | 1985-05-15 | Autoflow Engineering Limited | Apparatus for moving a tool in a controlled manner |
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