JPH0710325Y2 - レンズ鏡筒のカム環と移動レンズ枠の係合構造 - Google Patents

レンズ鏡筒のカム環と移動レンズ枠の係合構造

Info

Publication number
JPH0710325Y2
JPH0710325Y2 JP1987155799U JP15579987U JPH0710325Y2 JP H0710325 Y2 JPH0710325 Y2 JP H0710325Y2 JP 1987155799 U JP1987155799 U JP 1987155799U JP 15579987 U JP15579987 U JP 15579987U JP H0710325 Y2 JPH0710325 Y2 JP H0710325Y2
Authority
JP
Japan
Prior art keywords
cam
cam ring
groove
lens frame
lens
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.)
Expired - Lifetime
Application number
JP1987155799U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0159209U (en]
Inventor
初一 武安
Original Assignee
旭光学工業株式会社
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 旭光学工業株式会社 filed Critical 旭光学工業株式会社
Priority to JP1987155799U priority Critical patent/JPH0710325Y2/ja
Priority to US07/256,865 priority patent/US4948227A/en
Publication of JPH0159209U publication Critical patent/JPH0159209U/ja
Application granted granted Critical
Publication of JPH0710325Y2 publication Critical patent/JPH0710325Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Lens Barrels (AREA)
  • Transmission Devices (AREA)
JP1987155799U 1987-10-12 1987-10-12 レンズ鏡筒のカム環と移動レンズ枠の係合構造 Expired - Lifetime JPH0710325Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1987155799U JPH0710325Y2 (ja) 1987-10-12 1987-10-12 レンズ鏡筒のカム環と移動レンズ枠の係合構造
US07/256,865 US4948227A (en) 1987-10-12 1988-10-12 Apparatus for operatively connecting cam ring and associated member actuated thereby

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987155799U JPH0710325Y2 (ja) 1987-10-12 1987-10-12 レンズ鏡筒のカム環と移動レンズ枠の係合構造

Publications (2)

Publication Number Publication Date
JPH0159209U JPH0159209U (en]) 1989-04-13
JPH0710325Y2 true JPH0710325Y2 (ja) 1995-03-08

Family

ID=31433747

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987155799U Expired - Lifetime JPH0710325Y2 (ja) 1987-10-12 1987-10-12 レンズ鏡筒のカム環と移動レンズ枠の係合構造

Country Status (1)

Country Link
JP (1) JPH0710325Y2 (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018013797A (ja) * 2017-09-25 2018-01-25 株式会社ニコン レンズ鏡筒および撮像装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4986850U (en]) * 1972-11-14 1974-07-27
JPS515441U (en]) * 1974-06-29 1976-01-16
JPS5634881Y2 (en]) * 1976-03-18 1981-08-17

Also Published As

Publication number Publication date
JPH0159209U (en]) 1989-04-13

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