JPS6251325U - - Google Patents

Info

Publication number
JPS6251325U
JPS6251325U JP11700886U JP11700886U JPS6251325U JP S6251325 U JPS6251325 U JP S6251325U JP 11700886 U JP11700886 U JP 11700886U JP 11700886 U JP11700886 U JP 11700886U JP S6251325 U JPS6251325 U JP S6251325U
Authority
JP
Japan
Prior art keywords
lever
iron piece
closing
opening
piece lever
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
JP11700886U
Other languages
Japanese (ja)
Other versions
JPH055539Y2 (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 JP1986117008U priority Critical patent/JPH055539Y2/ja
Publication of JPS6251325U publication Critical patent/JPS6251325U/ja
Application granted granted Critical
Publication of JPH055539Y2 publication Critical patent/JPH055539Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Shutters For Cameras (AREA)
  • Shutter-Related Mechanisms (AREA)

Description

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

第１図は本考案による電気シヤツタの制御機構
の一実施例のセツト前の状態を示す平面図、第２
図は第１図の実施例のセツト状態を示す平面図、
第３図は第１図の実施例のレリーズ状態を示す平
面図である。 １……鉄芯、２，３……電磁石コイル、４……
開き鉄片レバー、５，８，１１……軸、６，９…
…離反バネ、７……閉じ鉄片レバー、１０……ホ
ールドレバー、１３，１７……バネ、１５……ホ
ールド板、１６……レリーズレバー、１８……ス
トツパ。 FIG. 1 is a plan view showing an embodiment of the electric shutter control mechanism according to the present invention in a state before it is set;
The figure is a plan view showing the set state of the embodiment shown in FIG.
FIG. 3 is a plan view showing the released state of the embodiment of FIG. 1. 1... Iron core, 2, 3... Electromagnetic coil, 4...
Opening iron piece lever, 5, 8, 11... shaft, 6, 9...
... Separation spring, 7 ... Closing iron piece lever, 10 ... Hold lever, 13, 17 ... Spring, 15 ... Hold plate, 16 ... Release lever, 18 ... Stopper.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シヤツタ羽根の開放及び閉鎖を各々別の電磁装
置により制御するようにした電気シヤツタの制御
機構において、開き側の電磁裂置、鉄片レバー等
の機構と閉じ側の電磁装置、鉄片レバー等の機構
が同一又は対称に構成されており、更にシヤツタ
チヤージ機構によりセツトされるホールドレバー
と、セツト時に前記開き鉄片レバーと閉じ鉄片レ
バーの圧着位置からほぼ同じ距離にある前記ホー
ルドレバー上の軸に回転可能に配設されたホール
ド板とを含んでいて、前記ホールド板は、前記開
き鉄片レバー及び閉じ鉄片レバーに対して離反バ
ネの力量より大きい押圧力を持つと共に、前記セ
ツトレバーのオーバーセツトを吸収するバネ特性
を有することを特徴とする電気シヤツタの制御機
構。 In the control mechanism of an electric shutter in which the opening and closing of the shutter blades are controlled by separate electromagnetic devices, a mechanism such as an electromagnetic splitter, iron piece lever, etc. on the opening side and a mechanism such as an electromagnetic device, iron piece lever, etc. on the closing side are used. The holding lever is configured to be identical or symmetrical, and is rotatably disposed on a shaft on the hold lever that is set by the shutter charge mechanism and at approximately the same distance from the crimping position of the opening iron piece lever and the closing iron piece lever when set. and a hold plate provided therein, the hold plate having a pressing force greater than the force of the separation spring against the opening iron piece lever and the closing iron piece lever, and having spring characteristics to absorb an overset of the set lever. A control mechanism for an electric shutter, comprising:
JP1986117008U 1986-07-30 1986-07-30 Expired - Lifetime JPH055539Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986117008U JPH055539Y2 (en) 1986-07-30 1986-07-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986117008U JPH055539Y2 (en) 1986-07-30 1986-07-30

Publications (2)

Publication Number Publication Date
JPS6251325U true JPS6251325U (en) 1987-03-30
JPH055539Y2 JPH055539Y2 (en) 1993-02-15

Family

ID=31002130

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986117008U Expired - Lifetime JPH055539Y2 (en) 1986-07-30 1986-07-30

Country Status (1)

Country Link
JP (1) JPH055539Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007034042A (en) * 2005-07-28 2007-02-08 Nidec Copal Corp Focal plane shutter for camera
JP2007293293A (en) * 2006-03-31 2007-11-08 Nidec Copal Corp Focal plane shutter for camera

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5433137U (en) * 1977-08-09 1979-03-05
JPS57168240A (en) * 1981-04-10 1982-10-16 Nippon Kogaku Kk <Nikon> Electric shutter of camera
JPS6111139U (en) * 1984-06-22 1986-01-23 日本電産コパル株式会社 Electric shutter control mechanism

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5744444A (en) * 1980-09-01 1982-03-12 Mitsui Toatsu Chem Inc Novel resin composition for shell mold

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5433137U (en) * 1977-08-09 1979-03-05
JPS57168240A (en) * 1981-04-10 1982-10-16 Nippon Kogaku Kk <Nikon> Electric shutter of camera
JPS6111139U (en) * 1984-06-22 1986-01-23 日本電産コパル株式会社 Electric shutter control mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007034042A (en) * 2005-07-28 2007-02-08 Nidec Copal Corp Focal plane shutter for camera
JP2007293293A (en) * 2006-03-31 2007-11-08 Nidec Copal Corp Focal plane shutter for camera

Also Published As

Publication number Publication date
JPH055539Y2 (en) 1993-02-15

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