JPS6080406U - zoom lens barrel - Google Patents

zoom lens barrel

Info

Publication number
JPS6080406U
JPS6080406U JP17267083U JP17267083U JPS6080406U JP S6080406 U JPS6080406 U JP S6080406U JP 17267083 U JP17267083 U JP 17267083U JP 17267083 U JP17267083 U JP 17267083U JP S6080406 U JPS6080406 U JP S6080406U
Authority
JP
Japan
Prior art keywords
movement
holding member
lens barrel
zoom lens
amount
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.)
Pending
Application number
JP17267083U
Other languages
Japanese (ja)
Inventor
戸田　克彦
Original Assignee
キヤノン株式会社
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 キヤノン株式会社 filed Critical キヤノン株式会社
Priority to JP17267083U priority Critical patent/JPS6080406U/en
Publication of JPS6080406U publication Critical patent/JPS6080406U/en
Pending legal-status Critical Current

Links

Landscapes

  • Lens Barrels (AREA)
  • Cameras In General (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) [Summary] 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 the drawing]

第１図乃至第４図は本考案の一実施例を示し、第１図は
至近状態におけるレンズ鏡筒の断面図。　　　。 第２図は第１図Ａ□−Ａ２方向断面図。第３図は駆動力
伝達機構の構成説明図。第４図は望遠状態に　　　′お
けるレンズ鏡筒の断面図。 １・・・・・・第１保持筒、２８・・・・・・第２保持
筒、４・・・・・・カム筒、２２・・・・・・ズーム操
作筒、６・・・・・・第１移動筒、２４・・・・・・第
２移動筒。1 to 4 show an embodiment of the present invention, and FIG. 1 is a sectional view of a lens barrel in a close-up state. . FIG. 2 is a sectional view in the direction A□-A2 of FIG. 1. FIG. 3 is an explanatory diagram of the configuration of the driving force transmission mechanism. Figure 4 is a cross-sectional view of the lens barrel in the telephoto state. 1...First holding barrel, 28...Second holding barrel, 4...Cam barrel, 22...Zoom operation barrel, 6... ...First movable tube, 24...Second movable tube.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 可動レンズの保持部材に円環状化粧部材を保持し、前記
保持部材の光軸に沿う方向への進退移動に際し、前記保
持部材の所定移動量以内の移動において前記化粧部材を
一緒に移動し、前記保持部材の移動量が所定移動量を越
える場合には前記化粧部材は前記所定移動量を移動後所
定位置にて停止することを特徴とするズームレンズ鏡筒
。an annular decorative member is held on a holding member of a movable lens, and when the holding member moves forward and backward in a direction along the optical axis, the decorative member is moved together with the movement within a predetermined movement amount of the holding member; A zoom lens barrel characterized in that when the amount of movement of the holding member exceeds a predetermined amount of movement, the decorative member stops at a predetermined position after moving the predetermined amount of movement.
JP17267083U 1983-11-08 1983-11-08 zoom lens barrel Pending JPS6080406U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17267083U JPS6080406U (en) 1983-11-08 1983-11-08 zoom lens barrel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17267083U JPS6080406U (en) 1983-11-08 1983-11-08 zoom lens barrel

Publications (1)

Publication Number Publication Date
JPS6080406U true JPS6080406U (en) 1985-06-04

Family

ID=30376331

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17267083U Pending JPS6080406U (en) 1983-11-08 1983-11-08 zoom lens barrel

Country Status (1)

Country Link
JP (1) JPS6080406U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10293237A (en) * 1997-04-18 1998-11-04 Canon Inc Lens barrel and image pickup device provided therewith

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10293237A (en) * 1997-04-18 1998-11-04 Canon Inc Lens barrel and image pickup device provided therewith

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