NL6506919A - - Google Patents
Info
- Publication number
- NL6506919A NL6506919A NL6506919A NL6506919A NL6506919A NL 6506919 A NL6506919 A NL 6506919A NL 6506919 A NL6506919 A NL 6506919A NL 6506919 A NL6506919 A NL 6506919A NL 6506919 A NL6506919 A NL 6506919A
- Authority
- NL
- Netherlands
Links
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
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/006—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding hollow glassware, bottles
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- 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
- B24B13/02—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor by means of tools with abrading surfaces corresponding in shape with the lenses to be made
- B24B13/023—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor by means of tools with abrading surfaces corresponding in shape with the lenses to be made for grinding several lenses simultaneously
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- 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
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/26—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding workpieces with arcuate surfaces, e.g. parts of car bodies, bumpers or magnetic recording heads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US371297A US3290828A (en) | 1964-06-01 | 1964-06-01 | Grinding and polishing method and apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6506919A true NL6506919A (xx) | 1965-12-02 |
Family
ID=23463376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6506919A NL6506919A (xx) | 1964-06-01 | 1965-06-01 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3290828A (xx) |
| DE (1) | DE1502395B2 (xx) |
| GB (1) | GB1113108A (xx) |
| NL (1) | NL6506919A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4733502A (en) * | 1986-09-04 | 1988-03-29 | Ferro Corporation | Method for grinding and polishing lenses on same machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1202013A (en) * | 1914-01-13 | 1916-10-24 | John Nichol Ainsley | Lens-dressing machine. |
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1964
- 1964-06-01 US US371297A patent/US3290828A/en not_active Expired - Lifetime
-
1965
- 1965-05-19 DE DE19651502395 patent/DE1502395B2/de not_active Withdrawn
- 1965-05-24 GB GB21874/65A patent/GB1113108A/en not_active Expired
- 1965-06-01 NL NL6506919A patent/NL6506919A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1502395B2 (de) | 1971-11-18 |
| US3290828A (en) | 1966-12-13 |
| DE1502395A1 (de) | 1969-09-18 |
| GB1113108A (en) | 1968-05-08 |