JPS6351321U - - Google Patents

Info

Publication number
JPS6351321U
JPS6351321U JP14976286U JP14976286U JPS6351321U JP S6351321 U JPS6351321 U JP S6351321U JP 14976286 U JP14976286 U JP 14976286U JP 14976286 U JP14976286 U JP 14976286U JP S6351321 U JPS6351321 U JP S6351321U
Authority
JP
Japan
Prior art keywords
movable contact
shutter
blade
contact
arm
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
JP14976286U
Other languages
Japanese (ja)
Other versions
JPH0712976Y2 (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 JP14976286U priority Critical patent/JPH0712976Y2/en
Priority to US07/096,943 priority patent/US4739355A/en
Publication of JPS6351321U publication Critical patent/JPS6351321U/ja
Application granted granted Critical
Publication of JPH0712976Y2 publication Critical patent/JPH0712976Y2/en
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図乃至第３図は本考案の一実施例に係り、
第１図はセツト前の状態を示す要部平面図、第２
図はセツト操作途上の状態を示す要部平面図、第
３図はセツト後の状態を示す要部平面図である。 １……主セツトレバー、５……副セツトレバー
、１２……先羽根駆動アーム、１７……先係止レ
バー、２０……後羽根駆動アーム、２４……後羽
根操作レバー、２９……Ｘ解除レバー、３２……
Ｘ接点レバー、３４……Ｘ接片、３６……後連結
レバー、３８……ミラー復元レバー、４０……後
係止レバー。 1 to 3 relate to an embodiment of the present invention,
Figure 1 is a plan view of the main parts showing the state before setting, Figure 2
This figure is a plan view of the main part showing the state in the middle of the setting operation, and FIG. 3 is a plan view of the main part showing the state after the setting operation. 1... Main set lever, 5... Sub set lever, 12... Leading blade drive arm, 17... Leading locking lever, 20... Trailing blade driving arm, 24... Trailing blade operating lever, 29... X release lever , 32...
X contact lever, 34...X contact piece, 36...rear connection lever, 38...mirror restoring lever, 40...rear locking lever.

Claims (1)

【実用新案登録請求の範囲】 先羽根駆動アームと、後羽根駆動アームと、シ
ヤツタセツト時は該後羽根駆動アームに追従運動
し、シヤツタレリーズ時は該後羽根駆動アームに
より押動せしめられる後羽根操作レバーと、前記
先羽根駆動アームおよび後羽根駆動アームをチヤ
ージ状態に移行させるためのセツト部材と、露出
作動終了時に前記後羽根操作レバーを後羽根閉鎖
位置に係止し且つシヤツタセツトの後半部に前記
セツト部材により押動されて前記後羽根操作レバ
ーを前記後羽根駆動アームに追従運動させるため
に釈放する後連結レバー部材と、回動可能に軸支
され固定接点と当接する可動接点部材と、前記可
動接点部材を係止・解除する接点解除部材とを備
えたフオーカルプレーンシヤツタにおいて、 シヤツタチヤージ動作およびシヤツタセツト時
には前記先羽根駆動アームが前記可動接点部材を
抑止していて、 全開時には前記先羽根駆動アームの抑止が外れ
て、前記可動接点部材と固定接点とが閉鎖され、 閉鎖後は、後羽根群の走行に伴つて前記後羽根
操作アームが前記接点解除部材を介して前記可動
接点部材を当接している固定接点より離反させる
ようにし、 シヤツタチヤージ動作において、前記先羽根駆
動アームが前記可動接点部材を固定接点に対する
離反状態に抑止した後の前記の後半部で前記接点
解除部材による該可動接点部材への抑止が解除さ
れるようになつている。 ことを特徴とするフヤーカルプレーンシヤツタ
。[Scope of Claim for Utility Model Registration] A leading blade driving arm, a trailing blade driving arm, and a trailing blade that follows the trailing blade driving arm when the shutter is set and is pushed by the trailing blade driving arm when the shutter is released. an operating lever, a setting member for shifting the leading blade drive arm and the trailing blade driving arm to a charging state; and a setting member for locking the trailing blade operating lever in the trailing blade closed position at the end of the exposure operation and in the rear half of the shutter set. a rear connecting lever member that is pushed by the set member and released to move the rear blade operating lever to follow the rear blade drive arm; a movable contact member that is rotatably supported and comes into contact with a fixed contact; In a focal plane shutter equipped with a contact release member that locks and releases the movable contact member, the leading blade drive arm restrains the movable contact member during shutter charging operation and shutter setting, and the leading blade drive arm restrains the movable contact member when fully opened. When the drive arm is released from the restraint, the movable contact member and the fixed contact are closed, and after closing, the rear blade operating arm engages the movable contact member via the contact release member as the rear blade group travels. The movable contact is moved away from the abutting fixed contact, and in the shutter charging operation, the movable contact is moved by the contact release member in the latter half after the leading blade drive arm restrains the movable contact member from being separated from the fixed contact. The restraint on the member is now released. This is a characteristic feature of the Fyakar plane ivy.
JP14976286U 1986-09-20 1986-09-30 Focal Plane Shatter Expired - Lifetime JPH0712976Y2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP14976286U JPH0712976Y2 (en) 1986-09-30 1986-09-30 Focal Plane Shatter
US07/096,943 US4739355A (en) 1986-09-20 1987-09-15 Focal plane shutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14976286U JPH0712976Y2 (en) 1986-09-30 1986-09-30 Focal Plane Shatter

Publications (2)

Publication Number Publication Date
JPS6351321U true JPS6351321U (en) 1988-04-07
JPH0712976Y2 JPH0712976Y2 (en) 1995-03-29

Family

ID=31065280

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14976286U Expired - Lifetime JPH0712976Y2 (en) 1986-09-20 1986-09-30 Focal Plane Shatter

Country Status (1)

Country Link
JP (1) JPH0712976Y2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9766277B2 (en) 2009-09-25 2017-09-19 Belkin International, Inc. Self-calibrating contactless power consumption sensing
US9291694B2 (en) 2010-07-02 2016-03-22 Belkin International, Inc. System and method for monitoring electrical power usage in an electrical power infrastructure of a building

Also Published As

Publication number Publication date
JPH0712976Y2 (en) 1995-03-29

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