JPS58192626U - Camera aperture control mechanism - Google Patents

Camera aperture control mechanism

Info

Publication number
JPS58192626U
JPS58192626U JP9098582U JP9098582U JPS58192626U JP S58192626 U JPS58192626 U JP S58192626U JP 9098582 U JP9098582 U JP 9098582U JP 9098582 U JP9098582 U JP 9098582U JP S58192626 U JPS58192626 U JP S58192626U
Authority
JP
Japan
Prior art keywords
aperture
lever
control mechanism
aperture control
camera
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
Application number
JP9098582U
Other languages
Japanese (ja)
Other versions
JPS622590Y2 (en
Inventor
中森　雅夫
Original Assignee
日本電産コパル株式会社
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
Application filed by 日本電産コパル株式会社 filed Critical 日本電産コパル株式会社
Priority to JP9098582U priority Critical patent/JPS58192626U/en
Publication of JPS58192626U publication Critical patent/JPS58192626U/en
Application granted granted Critical
Publication of JPS622590Y2 publication Critical patent/JPS622590Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Diaphragms For Cameras (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案による機構ブロックの配置図、第２，３
図は夫々第１図の矢印Ａ、　Ｂから視た本考案の一実施
例を示す要部説明図である。 ５・・・・・・セット部材、６・・・・・・セットレバ
−１６ａ・・・・・・ピン、７・・・・・・軸、９・・
・・・・絞り作動レバー、９ａ・・・・・・曲げ部、９
Ｃ・・・・・・側端、１０・・・・・・軸、１１゜１３
．１５・・・・・・バネ、１２・・・・・・交換レンズ
側の絞りレバー、１４・・・・・・絞す開放レバ＋＋、
１４ａａ・・・・・・切込み溝、１４ｄ・・・・・・段
曲げ部、１６・・・・・・絞り連結レバー、１６ａ・・
・・・・ギヤ、１６ｂ・・・・・・ピン、１８．２０・
・・・・・ギヤ、２２ｂ・・・・・・ラチェット、２４
・・・・・・鉄片レバー、２７・・・・・・鉄片、２８
・・・・・・軸ピン、２９・・・・・・鉄片圧着レバー
、３１・・・・・・吸着型マグネット、３２．３３・・
・・・・ストッパー。Figure 1 is a layout diagram of the mechanism block according to the present invention, Figures 2 and 3 are
The figures are explanatory diagrams of essential parts showing one embodiment of the present invention as viewed from arrows A and B in Fig. 1, respectively. 5... Set member, 6... Set lever 16a... Pin, 7... Shaft, 9...
...Aperture operating lever, 9a...Bent part, 9
C...Side end, 10...Axis, 11°13
．． 15...Spring, 12...Aperture lever on the interchangeable lens side, 14...Opening lever++ to stop down,
14aa... Cut groove, 14d... Step bent portion, 16... Aperture connection lever, 16a...
...Gear, 16b...Pin, 18.20.
...Gear, 22b...Ratchet, 24
... Iron piece lever, 27 ... Iron piece, 28
...Axis pin, 29...Iron piece crimping lever, 31...Adsorption type magnet, 32.33...
····stopper.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 絞り作動レバー９と、ギヤ等の減速手段が連結された絞
り開放レバー１４とを同軸に軸着し、バネ１５により一
体的に揺動可能に連結すると共に、カメラの巻上げに連
動したセットレバ−６により絞り開放レバー１４をセッ
トした場合、前記絞り作動レバー９の一端９ａが、絞り
を閉口させるようにバネ１３で付勢された交換レンズ側
の絞り開放レバー１２と当接し、かつ前記バネ１３の張
力に抗してストッパー３２で規制される位置で停止され
、その後は前記バネ１５の張力に抗して、絞り開放レバ
ー１４のみが動かされるようにして、減速手段によるガ
タ分を吸収するようにしたカメラの絞り制御機構。An aperture operating lever 9 and an aperture release lever 14 to which a speed reduction means such as a gear is connected are coaxially connected and integrally swingably connected by a spring 15, and a set lever 6 is linked to the winding of the camera. When the aperture opening lever 14 is set with It is stopped at a position regulated by the stopper 32 against the tension, and thereafter only the aperture release lever 14 is moved against the tension of the spring 15, so as to absorb the backlash caused by the deceleration means. Camera aperture control mechanism.
JP9098582U 1982-06-18 1982-06-18 Camera aperture control mechanism Granted JPS58192626U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9098582U JPS58192626U (en) 1982-06-18 1982-06-18 Camera aperture control mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9098582U JPS58192626U (en) 1982-06-18 1982-06-18 Camera aperture control mechanism

Publications (2)

Publication Number Publication Date
JPS58192626U true JPS58192626U (en) 1983-12-21
JPS622590Y2 JPS622590Y2 (en) 1987-01-21

Family

ID=30099418

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9098582U Granted JPS58192626U (en) 1982-06-18 1982-06-18 Camera aperture control mechanism

Country Status (1)

Country Link
JP (1) JPS58192626U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007128055A (en) * 2005-10-07 2007-05-24 Pentax Corp Image stabilizer

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS565131U (en) * 1979-06-22 1981-01-17

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5311770A (en) * 1976-07-20 1978-02-02 Kiyoyuki Nakamura Rotary type liquid chemicals injector

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS565131U (en) * 1979-06-22 1981-01-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007128055A (en) * 2005-10-07 2007-05-24 Pentax Corp Image stabilizer

Also Published As

Publication number Publication date
JPS622590Y2 (en) 1987-01-21

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