JPH025729U - - Google Patents

Info

Publication number
JPH025729U
JPH025729U JP1988084734U JP8473488U JPH025729U JP H025729 U JPH025729 U JP H025729U JP 1988084734 U JP1988084734 U JP 1988084734U JP 8473488 U JP8473488 U JP 8473488U JP H025729 U JPH025729 U JP H025729U
Authority
JP
Japan
Prior art keywords
lens
optical axis
barrier
axis direction
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
JP1988084734U
Other languages
English (en)
Other versions
JPH0755546Y2 (ja
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 JP1988084734U priority Critical patent/JPH0755546Y2/ja
Priority to CA000601515A priority patent/CA1331429C/en
Priority to AT94104979T priority patent/ATE188554T1/de
Priority to EP89110047A priority patent/EP0344806B1/en
Priority to AT94104973T priority patent/ATE184996T1/de
Priority to AT94104972T priority patent/ATE188781T1/de
Priority to DE1994622433 priority patent/DE69422433T2/de
Priority to EP94104972A priority patent/EP0609910B1/en
Priority to DE68928864T priority patent/DE68928864T2/de
Priority to EP94104980A priority patent/EP0609913B1/en
Priority to US07/361,632 priority patent/US5144493A/en
Priority to DE68929078T priority patent/DE68929078T2/de
Priority to DE1989629135 priority patent/DE68929135T2/de
Priority to EP94104979A priority patent/EP0609912B1/en
Priority to DE68918756T priority patent/DE68918756T2/de
Priority to EP94104973A priority patent/EP0609911B1/en
Priority to AT89110047T priority patent/ATE112862T1/de
Priority to AT94104980T priority patent/ATE173838T1/de
Priority to KR1019890007642A priority patent/KR970002510B1/ko
Priority to AU36023/89A priority patent/AU631796B2/en
Publication of JPH025729U publication Critical patent/JPH025729U/ja
Priority to US07/829,211 priority patent/US5231449A/en
Priority to US07/831,205 priority patent/US5270868A/en
Priority to US07/829,873 priority patent/US5164757A/en
Priority to US07/829,213 priority patent/US5262898A/en
Priority to AU34043/93A priority patent/AU647986B2/en
Priority to AU34044/93A priority patent/AU650384B2/en
Priority to AU34045/93A priority patent/AU645926B2/en
Priority to AU34046/93A priority patent/AU646196C/en
Priority to CA000616811A priority patent/CA1337465C/en
Application granted granted Critical
Publication of JPH0755546Y2 publication Critical patent/JPH0755546Y2/ja
Priority to HK98100505.1A priority patent/HK1001572B/en
Priority to HK98104017.4A priority patent/HK1004866B/en
Priority to HK98104016.5A priority patent/HK1004865B/en
Priority to HK98104018.3A priority patent/HK1004867B/en
Priority to HK98104015.6A priority patent/HK1004864B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Lens Barrels (AREA)
  • Blocking Light For Cameras (AREA)

Description

【図面の簡単な説明】
第１図は、本考案に係るバリヤ装置付ズームレ
ンズの実施例を分解して示す斜視図、第２図およ
び第３図は、同実施例をレンズ案内環以外を縦断
して示す端面図であつて、第２図は収納状態、第
３図はワイド端状態をそれぞれ示す端面図、第４
図および第５図は、バリヤ部の要部を示す正面図
であつて、第４図は収納状態（閉状態）を、第５
図はワイド端状態（開状態）をそれぞれ示す正面
図、第６図はカム環、レンズ案内環および内側ヘ
リコイド環の展開図である。 １１…カメラボデイ、１２…固定筒、１２ａ…
レンズ案内環ガイド溝、１５，１６…移動レンズ
、１８…外側ヘリコイド環（内周ヘリコイド）、
２０…内側ヘリコイド環（外周ヘリコイド）、２
２…カム環、２２ａ…前群カム溝、２２ｂ…後群
カム溝、２４…レンズ案内環、２４ａ，２４ｂ…
レンズガイド溝、２４ｃ…バリヤ開閉カム溝、２
４ｄ…傾斜部（バリヤ開閉駆動部）、２６…直進
案内板、３０…前群レンズ枠、３２…シヤツタブ
ツク、３４…前群移動枠、３５，３６…ガイドピ
ン、３８…レンズカバー筒、４０…レンズバリヤ
、４３…中継リング、４３ａ…係合溝、４３ｃ…
中継係合片、４４…閉ばね、４５…駆動リング、
４５ａ…駆動腕、４５ｂ…切欠、４６…ピン、４
７…開ばね。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) カメラボデイに対して固定される固定筒と
    ；該固定筒に、回転に伴い光軸方向に移動するよ
    うに支持されたカム環と；該カム環と光軸方向に
    は一体に動き、かつカム環の光軸方向移動に伴い
    該カム環に対し相対回転するレンズ案内環と；上
    記カム環およびレンズ案内環に対して支持され、
    これらの相対運動により所定の軌跡で光軸方向に
    接離移動して、ズーム撮影区間においては焦点距
    離を変え、収納区間においては収納位置と撮影可
    能位置とに移動する少なくとも前後二群の移動レ
    ンズと；該前群の移動レンズと共に光軸方向に移
    動するレンズカバー筒と；該レンズカバー筒に設
    けられ、前群の移動レンズ前方の撮影開口を開閉
    するバリヤとを備え、 上記レンズカバー筒に、上記収納区間における
    レンズ案内環とレンズカバー筒との相対運動によ
    つてバリヤを開閉するバリヤ開閉機構を設けたこ
    とを特徴とするバリヤ装置付ズームレンズ。 (2) 請求項１において、バリヤが、レンズカバ
    ー筒に植設されたピンを介して光軸と直交する平
    面内を回動可能に枢支された一対のバリヤからな
    り、 バリヤ開閉機構が、光軸と直交する平面内を回
    転して上記一対のバリヤを開閉するリング部材と
    、レンズカバー筒とレンズ案内筒との光軸方向の
    相対運動によつて上記リング部材を回動させる連
    動部材とからなるバリヤ装置付ズームレンズ。
JP1988084734U 1988-06-03 1988-06-27 バリヤ装置付ズームレンズ Expired - Lifetime JPH0755546Y2 (ja)

Priority Applications (34)

Application Number Priority Date Filing Date Title
JP1988084734U JPH0755546Y2 (ja) 1988-06-27 1988-06-27 バリヤ装置付ズームレンズ
CA000601515A CA1331429C (en) 1988-06-03 1989-06-01 Zoom lens barrel and camera incorporating such barrel
EP89110047A EP0344806B1 (en) 1988-06-03 1989-06-02 Drive mechanism for a zoom lens
AT94104973T ATE184996T1 (de) 1988-06-03 1989-06-02 Zoomobjektiv
AT94104972T ATE188781T1 (de) 1988-06-03 1989-06-02 Vorrichtung zur selektiven öffnung und schliessung einer photographischen öffnung einer linsenabdeckung
DE1994622433 DE69422433T2 (de) 1988-06-03 1989-06-02 Vorrichtung zur selektiven Positionierung eines korrigierenden optischen Elements in einer Kamera
AT94104979T ATE188554T1 (de) 1988-06-03 1989-06-02 Vorrichtung zur selektiven positionierung eines korrigierenden optischen elements in einer kamera
DE68928864T DE68928864T2 (de) 1988-06-03 1989-06-02 Flexible Platine für gedruckte Schaltung für eine Kamera
EP94104980A EP0609913B1 (en) 1988-06-03 1989-06-02 Flexible printed circuit board for a camera
US07/361,632 US5144493A (en) 1988-06-03 1989-06-02 Zoom lens barrel and camera incorporating such barrel
DE68929078T DE68929078T2 (de) 1988-06-03 1989-06-02 Zoomobjektiv
DE1989629135 DE68929135T2 (de) 1988-06-03 1989-06-02 Vorrichtung zur selektiven Öffnung und Schliessung einer photographischen Öffnung einer Linsenabdeckung
EP94104979A EP0609912B1 (en) 1988-06-03 1989-06-02 Apparatus for selectively positioning a correcting optical element in a camera
DE68918756T DE68918756T2 (de) 1988-06-03 1989-06-02 Antrieb für ein Zoomobjektiv.
EP94104973A EP0609911B1 (en) 1988-06-03 1989-06-02 Zoom lens
AT89110047T ATE112862T1 (de) 1988-06-03 1989-06-02 Antrieb für ein zoomobjektiv.
AT94104980T ATE173838T1 (de) 1988-06-03 1989-06-02 Flexible platine für gedruckte schaltung für eine kamera
EP94104972A EP0609910B1 (en) 1988-06-03 1989-06-02 Apparatus for selectively opening and closing a photographic opening in a lens cover
KR1019890007642A KR970002510B1 (ko) 1988-06-03 1989-06-03 줌렌즈 경통
AU36023/89A AU631796B2 (en) 1988-06-03 1989-06-05 Zoom lens barrel and camera incorporating such barrel
US07/829,211 US5231449A (en) 1988-06-03 1992-01-31 Zoom lens barrel and camera incorporating such barrel
US07/831,205 US5270868A (en) 1988-06-03 1992-01-31 Zoom lens barrel and camera incorporating such barrel
US07/829,873 US5164757A (en) 1988-06-03 1992-01-31 Zoom lens barrel and camera incorporating such barrel
US07/829,213 US5262898A (en) 1988-06-03 1992-01-31 Zoom lens barrel and camera incorporating such barrel
AU34043/93A AU647986B2 (en) 1988-06-03 1993-03-08 Zoom lens barrel and camera incorporating such barrel
AU34044/93A AU650384B2 (en) 1988-06-03 1993-03-08 Zoom lens barrel and camera incorporating such barrel
AU34045/93A AU645926B2 (en) 1988-06-03 1993-03-08 Zoom lens barrel and camera incorporating such barrel
AU34046/93A AU646196C (en) 1988-06-03 1993-03-08 Zoom lens barrel and camera incorporating such barrel
CA000616811A CA1337465C (en) 1988-06-03 1994-01-31 Zoom lens camera incorporating lens cover barriers
HK98100505.1A HK1001572B (en) 1988-06-03 1998-01-20 Drive mechanism for a zoom lens
HK98104017.4A HK1004866B (en) 1988-06-03 1998-05-08 Flexible printed circuit board for a camera
HK98104016.5A HK1004865B (en) 1988-06-03 1998-05-08 Zoom lens
HK98104018.3A HK1004867B (en) 1988-06-03 1998-05-08 Apparatus for selectively opening and closing a photographic opening in a lens cover
HK98104015.6A HK1004864B (en) 1988-06-03 1998-05-08 Apparatus for selectively positioning a correcting optical element in a camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988084734U JPH0755546Y2 (ja) 1988-06-27 1988-06-27 バリヤ装置付ズームレンズ

Publications (2)

Publication Number Publication Date
JPH025729U true JPH025729U (ja) 1990-01-16
JPH0755546Y2 JPH0755546Y2 (ja) 1995-12-20

Family

ID=31309414

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988084734U Expired - Lifetime JPH0755546Y2 (ja) 1988-06-03 1988-06-27 バリヤ装置付ズームレンズ

Country Status (1)

Country Link
JP (1) JPH0755546Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60175038A (ja) * 1984-02-21 1985-09-09 Nippon Kogaku Kk <Nikon> 撮影レンズ用保護カバ−装置
JPS62193229U (ja) * 1986-05-28 1987-12-08

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60175038A (ja) * 1984-02-21 1985-09-09 Nippon Kogaku Kk <Nikon> 撮影レンズ用保護カバ−装置
JPS62193229U (ja) * 1986-05-28 1987-12-08

Also Published As

Publication number Publication date
JPH0755546Y2 (ja) 1995-12-20

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