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JPH02126126U - - Google Patents

Info

Publication number
JPH02126126U
JPH02126126U JP16060788U JP16060788U JPH02126126U JP H02126126 U JPH02126126 U JP H02126126U JP 16060788 U JP16060788 U JP 16060788U JP 16060788 U JP16060788 U JP 16060788U JP H02126126 U JPH02126126 U JP H02126126U
Authority
JP
Japan
Prior art keywords
lens
shutter
shutter blade
actuator
ring
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
JP16060788U
Other languages
Japanese (ja)
Other versions
JPH0641225Y2 (en
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 filed Critical
Priority to JP1988160607U priority Critical patent/JPH0641225Y2/en
Publication of JPH02126126U publication Critical patent/JPH02126126U/ja
Application granted granted Critical
Publication of JPH0641225Y2 publication Critical patent/JPH0641225Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Shutters For Cameras (AREA)

Description

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

第１図及び第２図は夫々本考案によるシヤツタ
ーの作動を説明する線図。第３図は本考案による
シヤツターの要部を示す斜視図。 １……地板、２……開閉レバー、３……アイリ
スモーター、４……アパチヤーセツトリング、５
……アパチヤーセツト爪、６……駆動リング、７
……自動焦点レンズセツトリング、８……レンズ
セツト爪、９……ピニオン、１０……減速ギヤ。 1 and 2 are diagrams each illustrating the operation of the shutter according to the present invention. FIG. 3 is a perspective view showing the main parts of the shutter according to the present invention. 1... Main plate, 2... Open/close lever, 3... Iris motor, 4... Aperture setting ring, 5
...Aperture set claw, 6...Driving ring, 7
...Automatic focus lens setting ring, 8...Lens setting pawl, 9...Pinion, 10...Reduction gear.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シヤツター羽根開閉用アクチユエーターと、レ
ンズ駆動用アクチユエーターとを有するセツトレ
ス型式のレンズ駆動装置付シヤツターに於て、前
記レンズ駆動用アクチユエーターにより駆動され
て予め定められた回転量だけ順方向及び逆方向に
回転可能の駆動リングと、撮影レンズに連動され
、前記駆動リングの順方向の回転により同方向に
予め定められた回転量だけ回転されて解除可能に
係止され、前記撮影レンズを所望の撮影距離にセ
ツトする自動焦点レンズセツトリングと、前記シ
ヤツター羽根開閉用アクチユエーターにより駆動
されるシヤツター羽根開閉部材と作動的に係合可
能で、前記駆動リングの逆方向の回転により同方
向に予め定められた回転量だけ回転されて解除可
能に係止され、前記シヤツター羽根に与えられる
最大制限アパチヤーを所定値にセツトするように
前記シヤツター羽根開閉部材を位置決め可能のア
パチヤーセツトリングとより成り、前記レンズ駆
動用アクチユエーターの作動により前記撮影レン
ズ及び前記アパチヤーセツトリングがセツトされ
た後で前記シヤツター羽根開閉用アクチユエータ
ーが作動されて前記シヤツター羽根開閉部材によ
りシヤツター羽根を前記セツトされた最大制限ア
パチヤーまで開閉させ、然る後に前記レンズ駆動
用アクチユエーターの作動によつて前記駆動リン
グが更に逆方向に回転されて前記自動焦点レンズ
セツトリング及び前記アパチヤーセツトリングの
係止を解除して初期状態に復帰させるように順序
作動可能に構成されていることを特徴とするレン
ズ駆動装置付シヤツター。 In a setless type shutter with a lens drive device that has a shutter blade opening/closing actuator and a lens drive actuator, the shutter is driven by the lens drive actuator in the forward direction by a predetermined amount of rotation. and a driving ring that is rotatable in a reverse direction and is interlocked with the photographing lens, and is releasably locked when rotated by a predetermined amount of rotation in the same direction by the rotation of the driving ring in the forward direction, and the photographing lens is An autofocus lens setting ring for setting a desired photographing distance can be operatively engaged with a shutter blade opening/closing member driven by the shutter blade opening/closing actuator, and rotation of the driving ring in the opposite direction causes the lens to rotate in the same direction an aperture setting ring that is releasably locked when rotated by a predetermined amount of rotation, and that is capable of positioning the shutter blade opening/closing member to set a maximum limiting aperture given to the shutter blade to a predetermined value; After the photographing lens and the aperture setting ring are set by the operation of the lens driving actuator, the shutter blade opening/closing actuator is operated and the shutter blade is set by the shutter blade opening/closing member. After that, the drive ring is further rotated in the opposite direction by actuation of the lens drive actuator to lock the autofocus lens setting ring and the aperture setting ring. 1. A shutter with a lens drive device, characterized in that the shutter is configured to be able to operate in sequence so as to release and return to an initial state.
JP1988160607U 1988-12-09 1988-12-09 Shutter with lens drive Expired - Lifetime JPH0641225Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988160607U JPH0641225Y2 (en) 1988-12-09 1988-12-09 Shutter with lens drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988160607U JPH0641225Y2 (en) 1988-12-09 1988-12-09 Shutter with lens drive

Publications (2)

Publication Number Publication Date
JPH02126126U true JPH02126126U (en) 1990-10-17
JPH0641225Y2 JPH0641225Y2 (en) 1994-10-26

Family

ID=31699563

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988160607U Expired - Lifetime JPH0641225Y2 (en) 1988-12-09 1988-12-09 Shutter with lens drive

Country Status (1)

Country Link
JP (1) JPH0641225Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012215658A (en) * 2011-03-31 2012-11-08 Seiko Precision Inc Blade driving device and optical apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5692527A (en) * 1979-12-26 1981-07-27 Olympus Optical Co Ltd Lens shutter of motor driven system
JPS619631A (en) * 1984-06-25 1986-01-17 Seiko Koki Kk Electromagnetically driven shutter in camera

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5692527A (en) * 1979-12-26 1981-07-27 Olympus Optical Co Ltd Lens shutter of motor driven system
JPS619631A (en) * 1984-06-25 1986-01-17 Seiko Koki Kk Electromagnetically driven shutter in camera

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012215658A (en) * 2011-03-31 2012-11-08 Seiko Precision Inc Blade driving device and optical apparatus

Also Published As

Publication number Publication date
JPH0641225Y2 (en) 1994-10-26

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