DE4129462C2 - - Google Patents
Info
- Publication number
- DE4129462C2 DE4129462C2 DE19914129462 DE4129462A DE4129462C2 DE 4129462 C2 DE4129462 C2 DE 4129462C2 DE 19914129462 DE19914129462 DE 19914129462 DE 4129462 A DE4129462 A DE 4129462A DE 4129462 C2 DE4129462 C2 DE 4129462C2
- Authority
- DE
- Germany
- Prior art keywords
- holder
- blanks
- edge
- optical surfaces
- machining
- 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.)
- Expired - Fee Related
Links
- 230000003287 optical effect Effects 0.000 claims description 14
- 239000002994 raw material Substances 0.000 claims description 7
- 238000003754 machining Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000008961 swelling Effects 0.000 claims description 4
- 102000008186 Collagen Human genes 0.000 claims description 3
- 108010035532 Collagen Proteins 0.000 claims description 3
- 229920002472 Starch Polymers 0.000 claims description 3
- 229920001436 collagen Polymers 0.000 claims description 3
- 239000011521 glass Substances 0.000 description 6
- 239000004033 plastic Substances 0.000 description 6
- 239000000498 cooling water Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910001092 metal group alloy Inorganic materials 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
- 239000010865 sewage Substances 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
- B24B13/005—Blocking means, chucks or the like; Alignment devices
-
- 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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
- B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
- B24B9/14—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of optical work, e.g. lenses, prisms
- B24B9/146—Accessories, e.g. lens mounting devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19914129462 DE4129462A1 (de) | 1991-09-05 | 1991-09-05 | Block oder sauger zum halten von brillenglasrohlingen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19914129462 DE4129462A1 (de) | 1991-09-05 | 1991-09-05 | Block oder sauger zum halten von brillenglasrohlingen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE4129462A1 DE4129462A1 (de) | 1993-03-11 |
| DE4129462C2 true DE4129462C2 (enExample) | 1993-07-22 |
Family
ID=6439870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19914129462 Granted DE4129462A1 (de) | 1991-09-05 | 1991-09-05 | Block oder sauger zum halten von brillenglasrohlingen |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE4129462A1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2869822B1 (fr) * | 2004-05-06 | 2007-08-10 | Owoay Sarl | Procede de fixation d'un verre de lunette pour son usinage |
| CN111152096A (zh) * | 2020-01-14 | 2020-05-15 | 福建福特科光电股份有限公司 | 小口径透镜快速上盘的方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8605286U1 (de) * | 1986-02-27 | 1986-04-17 | Wernicke & Co GmbH, 4000 Düsseldorf | Vorrichtung an Brillenglasrandschleifmaschinen zum Einspannen des Brillenglases |
-
1991
- 1991-09-05 DE DE19914129462 patent/DE4129462A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE4129462A1 (de) | 1993-03-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |