DD226405A1 - Reibungsbremse fuer fotografische geraete - Google Patents
Reibungsbremse fuer fotografische geraete Download PDFInfo
- Publication number
- DD226405A1 DD226405A1 DD26528684A DD26528684A DD226405A1 DD 226405 A1 DD226405 A1 DD 226405A1 DD 26528684 A DD26528684 A DD 26528684A DD 26528684 A DD26528684 A DD 26528684A DD 226405 A1 DD226405 A1 DD 226405A1
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- friction
- friction brake
- coated
- metal part
- metal
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 claims abstract description 16
- 239000002184 metal Substances 0.000 claims abstract description 16
- 230000001050 lubricating effect Effects 0.000 claims abstract description 9
- 239000002966 varnish Substances 0.000 claims description 8
- 229910000906 Bronze Inorganic materials 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010974 bronze Substances 0.000 claims description 3
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052982 molybdenum disulfide Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 2
- 239000000470 constituent Substances 0.000 claims 1
- 239000003973 paint Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002783 friction material Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B9/00—Exposure-making shutters; Diaphragms
- G03B9/08—Shutters
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Braking Arrangements (AREA)
- Lubricants (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD26528684A DD226405A1 (de) | 1984-07-16 | 1984-07-16 | Reibungsbremse fuer fotografische geraete |
| DE19853521521 DE3521521A1 (de) | 1984-07-16 | 1985-06-15 | Reibungsbremse fuer fotografische geraete |
| DE19858517519 DE8517519U1 (de) | 1984-07-16 | 1985-06-15 | Reibungsbremse für fotografische Geräte |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD26528684A DD226405A1 (de) | 1984-07-16 | 1984-07-16 | Reibungsbremse fuer fotografische geraete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD226405A1 true DD226405A1 (de) | 1985-08-21 |
Family
ID=5558847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD26528684A DD226405A1 (de) | 1984-07-16 | 1984-07-16 | Reibungsbremse fuer fotografische geraete |
Country Status (2)
| Country | Link |
|---|---|
| DD (1) | DD226405A1 (enExample) |
| DE (2) | DE3521521A1 (enExample) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3643469A (en) * | 1968-11-13 | 1972-02-22 | Yashica Co Ltd | Mechanism for winding photographic film |
| JPS602582Y2 (ja) * | 1977-10-28 | 1985-01-24 | 旭光学工業株式会社 | 一眼レフレツクスカメラにおけるミラーの緩衝装置 |
-
1984
- 1984-07-16 DD DD26528684A patent/DD226405A1/de not_active IP Right Cessation
-
1985
- 1985-06-15 DE DE19853521521 patent/DE3521521A1/de active Granted
- 1985-06-15 DE DE19858517519 patent/DE8517519U1/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE3521521A1 (de) | 1986-01-16 |
| DE3521521C2 (enExample) | 1992-01-16 |
| DE8517519U1 (de) | 1985-10-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NPI | Change in the person, name or address of the patentee (addendum to changes before extension act) | ||
| ENJ | Ceased due to non-payment of renewal fee |