JPS59181408U - ヘリコイド変形防止部材 - Google Patents

ヘリコイド変形防止部材

Info

Publication number
JPS59181408U
JPS59181408U JP7655883U JP7655883U JPS59181408U JP S59181408 U JPS59181408 U JP S59181408U JP 7655883 U JP7655883 U JP 7655883U JP 7655883 U JP7655883 U JP 7655883U JP S59181408 U JPS59181408 U JP S59181408U
Authority
JP
Japan
Prior art keywords
ring
helicoid
prevention member
deformation prevention
attached
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
JP7655883U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0134161Y2 (https=
Inventor
濱崎　晃
博樹 山口
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.)
Kowa Co Ltd
Original Assignee
Kowa Co Ltd
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 Kowa Co Ltd filed Critical Kowa Co Ltd
Priority to JP7655883U priority Critical patent/JPS59181408U/ja
Publication of JPS59181408U publication Critical patent/JPS59181408U/ja
Application granted granted Critical
Publication of JPH0134161Y2 publication Critical patent/JPH0134161Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lens Barrels (AREA)
JP7655883U 1983-05-19 1983-05-19 ヘリコイド変形防止部材 Granted JPS59181408U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7655883U JPS59181408U (ja) 1983-05-19 1983-05-19 ヘリコイド変形防止部材

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7655883U JPS59181408U (ja) 1983-05-19 1983-05-19 ヘリコイド変形防止部材

Publications (2)

Publication Number Publication Date
JPS59181408U true JPS59181408U (ja) 1984-12-04
JPH0134161Y2 JPH0134161Y2 (https=) 1989-10-18

Family

ID=30206603

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7655883U Granted JPS59181408U (ja) 1983-05-19 1983-05-19 ヘリコイド変形防止部材

Country Status (1)

Country Link
JP (1) JPS59181408U (https=)

Also Published As

Publication number Publication date
JPH0134161Y2 (https=) 1989-10-18

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