JP2000089281A5 - - Google Patents

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Publication number
JP2000089281A5
JP2000089281A5 JP1998260149A JP26014998A JP2000089281A5 JP 2000089281 A5 JP2000089281 A5 JP 2000089281A5 JP 1998260149 A JP1998260149 A JP 1998260149A JP 26014998 A JP26014998 A JP 26014998A JP 2000089281 A5 JP2000089281 A5 JP 2000089281A5
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JP
Japan
Prior art keywords
rotation
lens barrel
electric motor
reverse
feeding
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
JP1998260149A
Other languages
Japanese (ja)
Other versions
JP2000089281A (en
Filing date
Publication date
Application filed filed Critical
Priority to JP10260149A priority Critical patent/JP2000089281A/en
Priority claimed from JP10260149A external-priority patent/JP2000089281A/en
Publication of JP2000089281A publication Critical patent/JP2000089281A/en
Publication of JP2000089281A5 publication Critical patent/JP2000089281A5/ja
Pending legal-status Critical Current

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Claims (1)

カメラ本体と、
正転、逆転自在な電動モータと、
カメラ本体に対し繰出し、沈胴が自在であって、該繰出し、沈胴に伴って回転する部材を有するレンズ鏡胴と、
前記電動モータの正転及び逆転のうちの一方向の回転を前記レンズ鏡胴に伝達するギア列を有し、該一方向の回転により、前記レンズ鏡胴を沈胴状態と繰出状態との間で往復移動させるレンズ鏡胴駆動機構を含む、前記電動モータの正転と逆転に応じてそれぞれ駆動される複数の機構を備え、
前記レンズ鏡胴駆動機構が、前記ギア列を構成する複数のギアのうちの何れかのギアに、該ギアの回転に対し抵抗を付与する抵抗付与手段を備えていることを特徴とするカメラ。The camera body,
Forward and reverse electric motor,
Feeding to the camera body, a freely retracted comprises a lens barrel having a member rotating with said feeding, the collapsed,
A gear train for transmitting rotation of the electric motor in one direction of forward rotation and reverse rotation to the lens barrel, and the rotation of the electric motor causes the lens barrel to move between the retracted state and the extended state; Including a plurality of mechanisms driven in response to forward and reverse rotation of the electric motor, including a lens barrel driving mechanism for reciprocating movement;
2. The camera according to claim 1, wherein the lens barrel driving mechanism includes a resistance applying unit that applies resistance to rotation of the gear of any of the plurality of gears constituting the gear train.
JP10260149A 1998-09-14 1998-09-14 Camera Pending JP2000089281A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10260149A JP2000089281A (en) 1998-09-14 1998-09-14 Camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10260149A JP2000089281A (en) 1998-09-14 1998-09-14 Camera

Publications (2)

Publication Number Publication Date
JP2000089281A JP2000089281A (en) 2000-03-31
JP2000089281A5 true JP2000089281A5 (en) 2005-02-24

Family

ID=17344000

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10260149A Pending JP2000089281A (en) 1998-09-14 1998-09-14 Camera

Country Status (1)

Country Link
JP (1) JP2000089281A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190187406A1 (en) * 2016-09-06 2019-06-20 Sony Corporation Optical element driving device, interchangeable lens, and imaging device

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