JPH0738891Y2 - ヘリコイドネジを備えるレンズ保持体 - Google Patents

ヘリコイドネジを備えるレンズ保持体

Info

Publication number
JPH0738891Y2
JPH0738891Y2 JP10766090U JP10766090U JPH0738891Y2 JP H0738891 Y2 JPH0738891 Y2 JP H0738891Y2 JP 10766090 U JP10766090 U JP 10766090U JP 10766090 U JP10766090 U JP 10766090U JP H0738891 Y2 JPH0738891 Y2 JP H0738891Y2
Authority
JP
Japan
Prior art keywords
helicoid screw
helicoid
thread
screw
lens holder
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
JP10766090U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0465306U (en]
Inventor
寛 久保田
Original Assignee
株式会社コパル
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 株式会社コパル filed Critical 株式会社コパル
Priority to JP10766090U priority Critical patent/JPH0738891Y2/ja
Publication of JPH0465306U publication Critical patent/JPH0465306U/ja
Application granted granted Critical
Publication of JPH0738891Y2 publication Critical patent/JPH0738891Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Lens Barrels (AREA)
JP10766090U 1990-10-16 1990-10-16 ヘリコイドネジを備えるレンズ保持体 Expired - Lifetime JPH0738891Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10766090U JPH0738891Y2 (ja) 1990-10-16 1990-10-16 ヘリコイドネジを備えるレンズ保持体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10766090U JPH0738891Y2 (ja) 1990-10-16 1990-10-16 ヘリコイドネジを備えるレンズ保持体

Publications (2)

Publication Number Publication Date
JPH0465306U JPH0465306U (en]) 1992-06-05
JPH0738891Y2 true JPH0738891Y2 (ja) 1995-09-06

Family

ID=31854293

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10766090U Expired - Lifetime JPH0738891Y2 (ja) 1990-10-16 1990-10-16 ヘリコイドネジを備えるレンズ保持体

Country Status (1)

Country Link
JP (1) JPH0738891Y2 (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020105898A (ja) * 2018-12-26 2020-07-09 Ｊｆｅスチール株式会社 多条ねじ継手、継手付き鋼管、構造体、構造体の施工方法、多条ねじ継手の設計方法及び製造方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7111117B2 (ja) * 2020-01-16 2022-08-02 Ｊｆｅスチール株式会社 多条ねじ継手、継手付き鋼管、構造体、構造体の施工方法、多条ねじ継手の設計方法及び製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020105898A (ja) * 2018-12-26 2020-07-09 Ｊｆｅスチール株式会社 多条ねじ継手、継手付き鋼管、構造体、構造体の施工方法、多条ねじ継手の設計方法及び製造方法

Also Published As

Publication number Publication date
JPH0465306U (en]) 1992-06-05

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term