DE2738899A1 - Kameragehaeuse und verfahren zu seiner herstellung - Google Patents
Kameragehaeuse und verfahren zu seiner herstellungInfo
- Publication number
- DE2738899A1 DE2738899A1 DE19772738899 DE2738899A DE2738899A1 DE 2738899 A1 DE2738899 A1 DE 2738899A1 DE 19772738899 DE19772738899 DE 19772738899 DE 2738899 A DE2738899 A DE 2738899A DE 2738899 A1 DE2738899 A1 DE 2738899A1
- Authority
- DE
- Germany
- Prior art keywords
- metal block
- camera housing
- block
- plastic
- perforations
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 18
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 122
- 239000002184 metal Substances 0.000 claims description 122
- 239000004033 plastic Substances 0.000 claims description 73
- 229920003023 plastic Polymers 0.000 claims description 73
- 239000000463 material Substances 0.000 claims description 17
- 238000005266 casting Methods 0.000 claims description 14
- 239000003365 glass fiber Substances 0.000 claims description 11
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 3
- 239000002990 reinforced plastic Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 description 44
- 208000015943 Coeliac disease Diseases 0.000 description 12
- 229910001092 metal group alloy Inorganic materials 0.000 description 7
- 238000010137 moulding (plastic) Methods 0.000 description 7
- 229910000838 Al alloy Inorganic materials 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000003801 milling Methods 0.000 description 3
- 230000011514 reflex Effects 0.000 description 3
- 230000035882 stress Effects 0.000 description 3
- 239000012815 thermoplastic material Substances 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000006355 external stress Effects 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 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
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 229910001234 light alloy Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000012360 testing method Methods 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
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/02—Bodies
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Camera Bodies And Camera Details Or Accessories (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Lens Barrels (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10760276A JPS5332720A (en) | 1976-09-07 | 1976-09-07 | Preparation of camera body and its fabrication |
| JP11387976A JPS5339122A (en) | 1976-09-21 | 1976-09-21 | Camera body and its production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2738899A1 true DE2738899A1 (de) | 1978-03-09 |
| DE2738899C2 DE2738899C2 (enExample) | 1987-08-13 |
Family
ID=26447623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772738899 Granted DE2738899A1 (de) | 1976-09-07 | 1977-08-29 | Kameragehaeuse und verfahren zu seiner herstellung |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4152065A (enExample) |
| DE (1) | DE2738899A1 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3011325A1 (de) * | 1979-03-27 | 1980-10-16 | Minolta Camera Kk | Kunststoff-kamerakoerper mit metalleinlage |
| FR2637388A1 (enExample) * | 1988-10-04 | 1990-04-06 | Asahi Optical Co Ltd |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5573039A (en) * | 1978-11-25 | 1980-06-02 | Canon Inc | Camera body |
| JPS55157730A (en) * | 1979-05-29 | 1980-12-08 | Canon Inc | Optical member holding member |
| US4417796A (en) * | 1980-11-06 | 1983-11-29 | Canon Kabushiki Kaisha | Single lens reflex camera body |
| US4826424A (en) * | 1985-09-25 | 1989-05-02 | Canon Kabushiki Kaisha | Lens barrel made by injection molding |
| JPS6287326U (enExample) * | 1985-11-21 | 1987-06-04 | ||
| JP2551769B2 (ja) * | 1987-01-21 | 1996-11-06 | セイコープレシジョン株式会社 | フオ−カルプレ−ンシヤツタ付カメラ |
| DD278209A1 (de) * | 1988-12-16 | 1990-04-25 | Pentacon Dresden Veb | Kameragehaeuse aus kunststoff |
| JP2942294B2 (ja) * | 1990-02-14 | 1999-08-30 | 旭光学工業株式会社 | 光学装置のマウント部材 |
| JP2556107Y2 (ja) * | 1991-03-19 | 1997-12-03 | 旭光学工業株式会社 | カメラボディ構造 |
| JP3283109B2 (ja) * | 1993-07-06 | 2002-05-20 | オリンパス光学工業株式会社 | カメラ |
| US5881320A (en) * | 1998-04-02 | 1999-03-09 | Eastman Kodak Company | One-time-use camera with multi-adapter fixture for motor and self timer |
| US6826367B2 (en) * | 2002-04-09 | 2004-11-30 | Olympus Corporation | Camera exterior part and camera with lens barrier |
| JP2013033234A (ja) * | 2011-07-01 | 2013-02-14 | Panasonic Corp | 筐体構造及び撮像装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS516719A (en) * | 1974-07-05 | 1976-01-20 | Canon Kk | Kamerappontaino kozo |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB425415A (en) * | 1932-09-14 | 1935-03-14 | Albert Ebner | Improvements in or relating to photographic cameras |
| AT221358B (de) * | 1960-07-09 | 1962-05-25 | Agfa Ag | Photographische Kamera mit einem Kunststoffgehäuse |
| DE1147839B (de) * | 1961-11-03 | 1963-04-25 | Agfa Ag | Fotografische Kamera mit einem aus Kunststoff bestehenden Kameragehaeuse |
| DE1227335B (de) * | 1964-04-30 | 1966-10-20 | Agfa Ag | Fotografische Kamera |
-
1977
- 1977-08-29 DE DE19772738899 patent/DE2738899A1/de active Granted
- 1977-09-01 US US05/829,853 patent/US4152065A/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS516719A (en) * | 1974-07-05 | 1976-01-20 | Canon Kk | Kamerappontaino kozo |
| US4067032A (en) * | 1974-07-05 | 1978-01-03 | Canon Kabushiki Kaisha | Structure of camera body |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3011325A1 (de) * | 1979-03-27 | 1980-10-16 | Minolta Camera Kk | Kunststoff-kamerakoerper mit metalleinlage |
| FR2637388A1 (enExample) * | 1988-10-04 | 1990-04-06 | Asahi Optical Co Ltd |
Also Published As
| Publication number | Publication date |
|---|---|
| US4152065A (en) | 1979-05-01 |
| DE2738899C2 (enExample) | 1987-08-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |