JPS6065708U - レンズ鏡筒のヘリコイド機構 - Google Patents

レンズ鏡筒のヘリコイド機構

Info

Publication number
JPS6065708U
JPS6065708U JP15853783U JP15853783U JPS6065708U JP S6065708 U JPS6065708 U JP S6065708U JP 15853783 U JP15853783 U JP 15853783U JP 15853783 U JP15853783 U JP 15853783U JP S6065708 U JPS6065708 U JP S6065708U
Authority
JP
Japan
Prior art keywords
helicoid
tube
lens barrel
male
block
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
JP15853783U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6312331Y2 (enrdf_load_stackoverflow
Inventor
岡島　秀和
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP15853783U priority Critical patent/JPS6065708U/ja
Priority to US06/659,338 priority patent/US4582350A/en
Priority to DE19843437345 priority patent/DE3437345A1/de
Publication of JPS6065708U publication Critical patent/JPS6065708U/ja
Application granted granted Critical
Publication of JPS6312331Y2 publication Critical patent/JPS6312331Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lens Barrels (AREA)
  • Transmission Devices (AREA)
JP15853783U 1983-10-13 1983-10-13 レンズ鏡筒のヘリコイド機構 Granted JPS6065708U (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP15853783U JPS6065708U (ja) 1983-10-13 1983-10-13 レンズ鏡筒のヘリコイド機構
US06/659,338 US4582350A (en) 1983-10-13 1984-10-10 Helically threaded mechanism
DE19843437345 DE3437345A1 (de) 1983-10-13 1984-10-11 Helikoidmechanismus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15853783U JPS6065708U (ja) 1983-10-13 1983-10-13 レンズ鏡筒のヘリコイド機構

Publications (2)

Publication Number Publication Date
JPS6065708U true JPS6065708U (ja) 1985-05-10
JPS6312331Y2 JPS6312331Y2 (enrdf_load_stackoverflow) 1988-04-08

Family

ID=30349224

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15853783U Granted JPS6065708U (ja) 1983-10-13 1983-10-13 レンズ鏡筒のヘリコイド機構

Country Status (1)

Country Link
JP (1) JPS6065708U (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6312331Y2 (enrdf_load_stackoverflow) 1988-04-08

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