DE2031565C3 - Elektromagnetischer Lamellenantrieb an fotografischen Objektiwer Schlüssen - Google Patents

Elektromagnetischer Lamellenantrieb an fotografischen Objektiwer Schlüssen

Info

Publication number
DE2031565C3
DE2031565C3 DE19702031565 DE2031565A DE2031565C3 DE 2031565 C3 DE2031565 C3 DE 2031565C3 DE 19702031565 DE19702031565 DE 19702031565 DE 2031565 A DE2031565 A DE 2031565A DE 2031565 C3 DE2031565 C3 DE 2031565C3
Authority
DE
Germany
Prior art keywords
coil
pot
drive
electromagnetic
lamellar
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
Application number
DE19702031565
Other languages
German (de)
English (en)
Other versions
DE2031565B2 (de
DE2031565A1 (de
Inventor
Bodo 3300 Braunschweig Mielke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rollei Fototechnic GmbH
Original Assignee
Rollei Werke Franke und Heidecke GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to DE19702031565 priority Critical patent/DE2031565C3/de
Application filed by Rollei Werke Franke und Heidecke GmbH and Co KG filed Critical Rollei Werke Franke und Heidecke GmbH and Co KG
Priority to GB2755671A priority patent/GB1304338A/en
Priority to US00155415A priority patent/US3724350A/en
Publication of DE2031565A1 publication Critical patent/DE2031565A1/de
Priority to US00335914A priority patent/US3812501A/en
Publication of DE2031565B2 publication Critical patent/DE2031565B2/de
Application granted granted Critical
Publication of DE2031565C3 publication Critical patent/DE2031565C3/de
Priority to JP1975076789U priority patent/JPS52167040U/ja
Priority to JP3812782U priority patent/JPS609776Y2/ja
Priority to JP3812682U priority patent/JPS609774Y2/ja
Priority to JP1982038125U priority patent/JPS6111700Y2/ja
Expired legal-status Critical Current

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
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/08—Shutters
    • 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
    • G03B9/58—Means for varying duration of "open" period of shutter

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Shutters For Cameras (AREA)
  • Diaphragms For Cameras (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
DE19702031565 1970-06-26 1970-06-26 Elektromagnetischer Lamellenantrieb an fotografischen Objektiwer Schlüssen Expired DE2031565C3 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE19702031565 DE2031565C3 (de) 1970-06-26 1970-06-26 Elektromagnetischer Lamellenantrieb an fotografischen Objektiwer Schlüssen
GB2755671A GB1304338A (OSRAM) 1970-06-26 1971-06-11
US00155415A US3724350A (en) 1970-06-26 1971-06-22 Electromagnetic drive for photographic shutters
US00335914A US3812501A (en) 1970-06-26 1973-02-26 Electromagnetic drive for photographic shutter diaphragms
JP1975076789U JPS52167040U (OSRAM) 1970-06-26 1975-06-06
JP1982038125U JPS6111700Y2 (OSRAM) 1970-06-26 1982-03-19
JP3812682U JPS609774Y2 (ja) 1970-06-26 1982-03-19 写真カメラ用電磁式シヤツタセクタ駆動装置
JP3812782U JPS609776Y2 (ja) 1970-06-26 1982-03-19 写真カメラ用電磁式シヤツタセクタ駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702031565 DE2031565C3 (de) 1970-06-26 1970-06-26 Elektromagnetischer Lamellenantrieb an fotografischen Objektiwer Schlüssen

Publications (3)

Publication Number Publication Date
DE2031565A1 DE2031565A1 (de) 1971-12-30
DE2031565B2 DE2031565B2 (de) 1973-09-13
DE2031565C3 true DE2031565C3 (de) 1974-04-04

Family

ID=5774993

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702031565 Expired DE2031565C3 (de) 1970-06-26 1970-06-26 Elektromagnetischer Lamellenantrieb an fotografischen Objektiwer Schlüssen

Country Status (2)

Country Link
JP (2) JPS609776Y2 (OSRAM)
DE (1) DE2031565C3 (OSRAM)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2526421A1 (de) * 1975-06-13 1976-12-30 Rollei Werke Franke Heidecke Mehrfachschieber-verschluss fuer fotografische kameras
DE3023945A1 (de) * 1980-06-26 1982-01-14 Kodak Ag, 7000 Stuttgart Photographischer verschluss
DE19832244A1 (de) * 1998-07-17 2000-02-03 Rollei Fototechnic Gmbh Elektromagnetischer Antrieb für einen Schlitzverschluß

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3927415A (en) * 1973-04-11 1975-12-16 Polaroid Corp Electromagnetically regulated exposure control system
DD139315A1 (de) * 1978-10-03 1979-12-19 Heinrich Klose Einrichtung zur direkten ansteuerung einer schaltblende
JP4529591B2 (ja) * 2004-08-25 2010-08-25 ソニー株式会社 露出制御機構

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2526421A1 (de) * 1975-06-13 1976-12-30 Rollei Werke Franke Heidecke Mehrfachschieber-verschluss fuer fotografische kameras
DE3023945A1 (de) * 1980-06-26 1982-01-14 Kodak Ag, 7000 Stuttgart Photographischer verschluss
DE19832244A1 (de) * 1998-07-17 2000-02-03 Rollei Fototechnic Gmbh Elektromagnetischer Antrieb für einen Schlitzverschluß
DE19832244C2 (de) * 1998-07-17 2000-10-19 Rollei Fototechnic Gmbh Elektromagnetischer Antrieb für einen Schlitzverschluß

Also Published As

Publication number Publication date
JPS609774Y2 (ja) 1985-04-05
DE2031565B2 (de) 1973-09-13
DE2031565A1 (de) 1971-12-30
JPS609776Y2 (ja) 1985-04-05
JPS57178229U (OSRAM) 1982-11-11
JPS57178227U (OSRAM) 1982-11-11

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
AG Has addition no.

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8327 Change in the person/name/address of the patent owner

Owner name: ROLLEI FOTOTECHNIC GMBH, 3300 BRAUNSCHWEIG, DE

8320 Willingness to grant licences declared (paragraph 23)
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