JPH0745067Y2 - 紋り駆動装置 - Google Patents

紋り駆動装置

Info

Publication number
JPH0745067Y2
JPH0745067Y2 JP1988036055U JP3605588U JPH0745067Y2 JP H0745067 Y2 JPH0745067 Y2 JP H0745067Y2 JP 1988036055 U JP1988036055 U JP 1988036055U JP 3605588 U JP3605588 U JP 3605588U JP H0745067 Y2 JPH0745067 Y2 JP H0745067Y2
Authority
JP
Japan
Prior art keywords
groove
ball
rotary cylinder
cylinder
fixed cylinder
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
JP1988036055U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01140521U (enExample
Inventor
英夫 菅野
邦博 吹野
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.)
Nikon Corp
Original Assignee
Nikon Corp
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 Nikon Corp filed Critical Nikon Corp
Priority to JP1988036055U priority Critical patent/JPH0745067Y2/ja
Publication of JPH01140521U publication Critical patent/JPH01140521U/ja
Application granted granted Critical
Publication of JPH0745067Y2 publication Critical patent/JPH0745067Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Lens Barrels (AREA)
  • Diaphragms For Cameras (AREA)
  • Structure And Mechanism Of Cameras (AREA)
JP1988036055U 1988-03-18 1988-03-18 紋り駆動装置 Expired - Lifetime JPH0745067Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988036055U JPH0745067Y2 (ja) 1988-03-18 1988-03-18 紋り駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988036055U JPH0745067Y2 (ja) 1988-03-18 1988-03-18 紋り駆動装置

Publications (2)

Publication Number Publication Date
JPH01140521U JPH01140521U (enExample) 1989-09-26
JPH0745067Y2 true JPH0745067Y2 (ja) 1995-10-11

Family

ID=31262673

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988036055U Expired - Lifetime JPH0745067Y2 (ja) 1988-03-18 1988-03-18 紋り駆動装置

Country Status (1)

Country Link
JP (1) JPH0745067Y2 (enExample)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5960607U (ja) * 1982-10-16 1984-04-20 株式会社三協精機製作所 レンズ鏡筒のボ−ルネジ機構
JPS6296625U (enExample) * 1985-12-09 1987-06-19

Also Published As

Publication number Publication date
JPH01140521U (enExample) 1989-09-26

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