JPS6449807U - - Google Patents

Info

Publication number
JPS6449807U
JPS6449807U JP13636887U JP13636887U JPS6449807U JP S6449807 U JPS6449807 U JP S6449807U JP 13636887 U JP13636887 U JP 13636887U JP 13636887 U JP13636887 U JP 13636887U JP S6449807 U JPS6449807 U JP S6449807U
Authority
JP
Japan
Prior art keywords
annular
roller
cam groove
elastic
groove
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
JP13636887U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0755527Y2 (ja
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 filed Critical
Priority to JP1987136368U priority Critical patent/JPH0755527Y2/ja
Publication of JPS6449807U publication Critical patent/JPS6449807U/ja
Application granted granted Critical
Publication of JPH0755527Y2 publication Critical patent/JPH0755527Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Lens Barrels (AREA)
JP1987136368U 1987-09-07 1987-09-07 レンズ鏡筒の相対摺動環におけるカム溝とローラの嵌合ガタ防止構造 Expired - Lifetime JPH0755527Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987136368U JPH0755527Y2 (ja) 1987-09-07 1987-09-07 レンズ鏡筒の相対摺動環におけるカム溝とローラの嵌合ガタ防止構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987136368U JPH0755527Y2 (ja) 1987-09-07 1987-09-07 レンズ鏡筒の相対摺動環におけるカム溝とローラの嵌合ガタ防止構造

Publications (2)

Publication Number Publication Date
JPS6449807U true JPS6449807U (en, 2012) 1989-03-28
JPH0755527Y2 JPH0755527Y2 (ja) 1995-12-20

Family

ID=31396812

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987136368U Expired - Lifetime JPH0755527Y2 (ja) 1987-09-07 1987-09-07 レンズ鏡筒の相対摺動環におけるカム溝とローラの嵌合ガタ防止構造

Country Status (1)

Country Link
JP (1) JPH0755527Y2 (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007164001A (ja) * 2005-12-15 2007-06-28 Pentax Corp カム機構

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019181678A1 (ja) 2018-03-23 2019-09-26 富士フイルム株式会社 カムフォロア及びレンズ鏡筒

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53125017A (en) * 1977-04-08 1978-11-01 Minolta Camera Co Ltd Shifting device
JPS59164513A (ja) * 1983-03-09 1984-09-17 Canon Inc 溝カム機構
JPS6096617U (ja) * 1983-12-07 1985-07-01 株式会社リコー ズ−ムレンズの駆動ピン

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53125017A (en) * 1977-04-08 1978-11-01 Minolta Camera Co Ltd Shifting device
JPS59164513A (ja) * 1983-03-09 1984-09-17 Canon Inc 溝カム機構
JPS6096617U (ja) * 1983-12-07 1985-07-01 株式会社リコー ズ−ムレンズの駆動ピン

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007164001A (ja) * 2005-12-15 2007-06-28 Pentax Corp カム機構

Also Published As

Publication number Publication date
JPH0755527Y2 (ja) 1995-12-20

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