JPS4940124A - - Google Patents
Info
- Publication number
- JPS4940124A JPS4940124A JP47081956A JP8195672A JPS4940124A JP S4940124 A JPS4940124 A JP S4940124A JP 47081956 A JP47081956 A JP 47081956A JP 8195672 A JP8195672 A JP 8195672A JP S4940124 A JPS4940124 A JP S4940124A
- Authority
- JP
- Japan
- 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
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
- G03B19/00—Cameras
- G03B19/02—Still-picture cameras
- G03B19/12—Reflex cameras with single objective and a movable reflector or a partly-transmitting mirror
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Cameras In General (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8195672A JPS535804B2 (ja) | 1972-08-15 | 1972-08-15 | |
| DE19732341090 DE2341090A1 (de) | 1972-08-15 | 1973-08-14 | Anordnung zum absorbieren des durch die bewegung des spiegels einer einaeugigen spiegelreflex-kamera bedingten stosses |
| US388711A US3860941A (en) | 1972-08-15 | 1973-08-15 | Mirror shock absorbing device for single lens reflex camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8195672A JPS535804B2 (ja) | 1972-08-15 | 1972-08-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4940124A true JPS4940124A (ja) | 1974-04-15 |
| JPS535804B2 JPS535804B2 (ja) | 1978-03-02 |
Family
ID=13760938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8195672A Expired JPS535804B2 (ja) | 1972-08-15 | 1972-08-15 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3860941A (ja) |
| JP (1) | JPS535804B2 (ja) |
| DE (1) | DE2341090A1 (ja) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5480119A (en) * | 1977-12-08 | 1979-06-26 | Tsugunobu Ikeda | Method of preventing singleelens reflex camera from vibrating due to mirror and shutter |
| JPS611444A (ja) * | 1984-06-14 | 1986-01-07 | Honda Motor Co Ltd | 精密鋳造用金型の製造方法 |
| JPS62265175A (ja) * | 1986-05-12 | 1987-11-18 | 株式会社香蘭社 | ボロンナイトライド焼結原料粉末の製造方法 |
| JPS6345174A (ja) * | 1986-08-07 | 1988-02-26 | 株式会社 香蘭社 | 窒化ボロン系焼結体 |
| JPH01160872A (ja) * | 1987-12-17 | 1989-06-23 | Murata Mfg Co Ltd | 高熱伝導性セラミック基板の製造方法 |
| US5064589A (en) * | 1989-12-29 | 1991-11-12 | Showa Denko K.K. | Method for producing high density hexagonal boron nitride sintered article |
| US5633214A (en) * | 1994-06-30 | 1997-05-27 | Nkk Corporation | Boron nitride-containing material and method thereof |
| JP2016024295A (ja) * | 2014-07-18 | 2016-02-08 | キヤノン株式会社 | 撮像装置およびカメラシステム |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4185906A (en) * | 1977-07-18 | 1980-01-29 | Little Robert T | Exposure delay mechanism |
| 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 |
| DE3106622A1 (de) * | 1980-04-30 | 1982-01-28 | Frank Dipl.-Phys. 8000 München Paysan | Vorrichtung zum erschuetterungsfreien wegklappen des spiegels einer spiegelreflexkamera aus der sucherposition in die aufnahmeposition |
| JPH0638149B2 (ja) * | 1984-07-24 | 1994-05-18 | 株式会社ニコン | 一眼レフレツクスカメラの防振装置 |
| DE19832243C2 (de) | 1998-07-17 | 2002-08-14 | Rollei Fototechnic Gmbh | Elektromotorischer Spiegelantrieb in einer Spiegelreflexkamera |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2854907A (en) * | 1955-04-19 | 1958-10-07 | Tieck Hans | Reflex type camera |
| US3165042A (en) * | 1960-07-08 | 1965-01-12 | Canon Camera Co | Mechanism for operating reflecting mirror and light shield of single lens reflex camera |
| US3568585A (en) * | 1967-07-18 | 1971-03-09 | Nippon Kogaku Kk | Shock-absorbing mechanism for the viewing mirror of a single lens reflex camera |
-
1972
- 1972-08-15 JP JP8195672A patent/JPS535804B2/ja not_active Expired
-
1973
- 1973-08-14 DE DE19732341090 patent/DE2341090A1/de active Pending
- 1973-08-15 US US388711A patent/US3860941A/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5480119A (en) * | 1977-12-08 | 1979-06-26 | Tsugunobu Ikeda | Method of preventing singleelens reflex camera from vibrating due to mirror and shutter |
| JPS63773B2 (ja) * | 1977-12-08 | 1988-01-08 | Tsugunobu Ikeda | |
| JPS611444A (ja) * | 1984-06-14 | 1986-01-07 | Honda Motor Co Ltd | 精密鋳造用金型の製造方法 |
| JPS62265175A (ja) * | 1986-05-12 | 1987-11-18 | 株式会社香蘭社 | ボロンナイトライド焼結原料粉末の製造方法 |
| JPS6345174A (ja) * | 1986-08-07 | 1988-02-26 | 株式会社 香蘭社 | 窒化ボロン系焼結体 |
| JPH01160872A (ja) * | 1987-12-17 | 1989-06-23 | Murata Mfg Co Ltd | 高熱伝導性セラミック基板の製造方法 |
| US5064589A (en) * | 1989-12-29 | 1991-11-12 | Showa Denko K.K. | Method for producing high density hexagonal boron nitride sintered article |
| US5633214A (en) * | 1994-06-30 | 1997-05-27 | Nkk Corporation | Boron nitride-containing material and method thereof |
| US5908795A (en) * | 1994-06-30 | 1999-06-01 | Nkk Corporation | Boron nitride containing material |
| JP2016024295A (ja) * | 2014-07-18 | 2016-02-08 | キヤノン株式会社 | 撮像装置およびカメラシステム |
Also Published As
| Publication number | Publication date |
|---|---|
| US3860941A (en) | 1975-01-14 |
| JPS535804B2 (ja) | 1978-03-02 |
| DE2341090A1 (de) | 1974-02-28 |