DE3712148C2 - - Google Patents
Info
- Publication number
- DE3712148C2 DE3712148C2 DE19873712148 DE3712148A DE3712148C2 DE 3712148 C2 DE3712148 C2 DE 3712148C2 DE 19873712148 DE19873712148 DE 19873712148 DE 3712148 A DE3712148 A DE 3712148A DE 3712148 C2 DE3712148 C2 DE 3712148C2
- Authority
- DE
- Germany
- Prior art keywords
- plastic
- used according
- workpiece carrier
- plastic used
- base part
- 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
Links
- 239000004033 plastic Substances 0.000 claims description 31
- 229920003023 plastic Polymers 0.000 claims description 31
- 229920001577 copolymer Polymers 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 9
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 7
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 6
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical group C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 2
- 150000001241 acetals Chemical group 0.000 claims description 2
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 claims description 2
- 239000004917 carbon fiber Substances 0.000 claims description 2
- 125000004122 cyclic group Chemical group 0.000 claims description 2
- 150000002170 ethers Chemical class 0.000 claims description 2
- 239000000945 filler Substances 0.000 claims description 2
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 claims description 2
- 229910052982 molybdenum disulfide Inorganic materials 0.000 claims description 2
- 125000005704 oxymethylene group Chemical group [H]C([H])([*:2])O[*:1] 0.000 claims description 2
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 2
- WNXJIVFYUVYPPR-UHFFFAOYSA-N 1,3-dioxolane Chemical compound C1COCO1 WNXJIVFYUVYPPR-UHFFFAOYSA-N 0.000 claims 1
- 125000004432 carbon atom Chemical group C* 0.000 claims 1
- 125000005702 oxyalkylene group Chemical group 0.000 claims 1
- 238000004381 surface treatment Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 14
- 241000219739 Lens Species 0.000 description 12
- 239000000853 adhesive Substances 0.000 description 7
- 230000001070 adhesive effect Effects 0.000 description 7
- 239000000969 carrier Substances 0.000 description 7
- 230000007062 hydrolysis Effects 0.000 description 6
- 238000006460 hydrolysis reaction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000002131 composite material Substances 0.000 description 5
- 238000003754 machining Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 229920001169 thermoplastic Polymers 0.000 description 3
- 239000004416 thermosoftening plastic Substances 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000009089 cytolysis Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- CJSITSBWCLTCAP-UHFFFAOYSA-N 1,3-dioxocane Chemical compound C1CCOCOCC1 CJSITSBWCLTCAP-UHFFFAOYSA-N 0.000 description 1
- 229920013683 Celanese Polymers 0.000 description 1
- 229920005123 Celcon® Polymers 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 229920005177 Duracon® POM Polymers 0.000 description 1
- 229920005176 Hostaform® Polymers 0.000 description 1
- 235000014647 Lens culinaris subsp culinaris Nutrition 0.000 description 1
- 229920005027 Ultraform® Polymers 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010622 cold drawing Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 239000012815 thermoplastic material 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873712148 DE3712148A1 (de) | 1986-11-28 | 1987-04-10 | Auflagerkoerper |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19868631870 DE8631870U1 (de) | 1986-11-28 | 1986-11-28 | Auflagerkörper |
| DE19873712148 DE3712148A1 (de) | 1986-11-28 | 1987-04-10 | Auflagerkoerper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3712148A1 DE3712148A1 (de) | 1988-06-09 |
| DE3712148C2 true DE3712148C2 (zh) | 1988-11-10 |
Family
ID=25854529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19873712148 Granted DE3712148A1 (de) | 1986-11-28 | 1987-04-10 | Auflagerkoerper |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3712148A1 (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005038063A1 (de) * | 2005-08-10 | 2007-02-15 | Schneider Gmbh + Co. Kg | Vorgeformtes Blockstück mit drei Auflagepunkten |
| US8905388B2 (en) | 2008-02-25 | 2014-12-09 | Satisloh Ag | Block piece for holding an optical workpiece, in particular a spectacle lens, for processing thereof, and method for manufacturing spectacle lenses according to a prescription |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0436315A3 (en) * | 1990-01-03 | 1991-12-11 | Pilkington Visioncare Inc. | Injection moldable plastic laps |
| US5140782A (en) * | 1990-10-29 | 1992-08-25 | Honore Mecteau | Tool and method for forming a lens |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE794002A (fr) * | 1972-01-13 | 1973-05-02 | Coburn Optical Ind | Dispositif porte-verre a effet de ventouse pour machine a finir des verres ophtalmiques |
| DE2621891C3 (de) * | 1976-05-17 | 1981-03-19 | Dollond and Aitchisen (Services) Ltd., Yardley, Birmingham, West Midlands | Linsenrandschleifmaschine und zugehöriger Linsenträger |
| WO1981000536A1 (en) * | 1979-08-29 | 1981-03-05 | Minnesota Mining & Mfg | Ophthalmic lens blank with protective coating |
-
1987
- 1987-04-10 DE DE19873712148 patent/DE3712148A1/de active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005038063A1 (de) * | 2005-08-10 | 2007-02-15 | Schneider Gmbh + Co. Kg | Vorgeformtes Blockstück mit drei Auflagepunkten |
| WO2007017385A2 (de) | 2005-08-10 | 2007-02-15 | Schneider Gmbh & Co. Kg | Vorgeformtes blockstück mit drei auflagepunkten |
| US8905388B2 (en) | 2008-02-25 | 2014-12-09 | Satisloh Ag | Block piece for holding an optical workpiece, in particular a spectacle lens, for processing thereof, and method for manufacturing spectacle lenses according to a prescription |
| EP2093018B2 (en) † | 2008-02-25 | 2017-11-01 | Satisloh AG | Block piece for holding an optical workpiece, in particular a spectacle lens, for processing thereof, and method for manufacturing spectacle lenses according to a prescription |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3712148A1 (de) | 1988-06-09 |
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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 | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: STOCKMAR, GUENTER, 79585 STEINEN, DE |
|
| 8381 | Inventor (new situation) |
Free format text: KASSNER, KLAUS, 79588 EFRINGEN-KIRCHEN, DE |
|
| 8339 | Ceased/non-payment of the annual fee |