JPH0481164B2 - - Google Patents

Info

Publication number
JPH0481164B2
JPH0481164B2 JP9284784A JP9284784A JPH0481164B2 JP H0481164 B2 JPH0481164 B2 JP H0481164B2 JP 9284784 A JP9284784 A JP 9284784A JP 9284784 A JP9284784 A JP 9284784A JP H0481164 B2 JPH0481164 B2 JP H0481164B2
Authority
JP
Japan
Prior art keywords
zoom
polygonal
spring
gear
springs
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
JP9284784A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60237415A (ja
Inventor
Hironobu Sato
Takesuke Maruyama
Hisao Inage
Kenji Sano
Masayuki Muranaka
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP9284784A priority Critical patent/JPS60237415A/ja
Publication of JPS60237415A publication Critical patent/JPS60237415A/ja
Publication of JPH0481164B2 publication Critical patent/JPH0481164B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/026—Mountings, adjusting means, or light-tight connections, for optical elements for lenses using retaining rings or springs

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
JP9284784A 1984-05-11 1984-05-11 ズ−ムレンズのクラツチ機構 Granted JPS60237415A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9284784A JPS60237415A (ja) 1984-05-11 1984-05-11 ズ−ムレンズのクラツチ機構

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9284784A JPS60237415A (ja) 1984-05-11 1984-05-11 ズ−ムレンズのクラツチ機構

Publications (2)

Publication Number Publication Date
JPS60237415A JPS60237415A (ja) 1985-11-26
JPH0481164B2 true JPH0481164B2 (enrdf_load_stackoverflow) 1992-12-22

Family

ID=14065818

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9284784A Granted JPS60237415A (ja) 1984-05-11 1984-05-11 ズ−ムレンズのクラツチ機構

Country Status (1)

Country Link
JP (1) JPS60237415A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS60237415A (ja) 1985-11-26

Similar Documents

Publication Publication Date Title
US6882073B2 (en) Linear type actuator
JP2555193B2 (ja) オルダム継手
JPS59101501A (ja) 内接歯車式回転ピストン機械の外歯ギヤと関節軸とを結合する溝・キ−結合装置及びこれを製造するための方法
JPH0481164B2 (enrdf_load_stackoverflow)
JP4194909B2 (ja) オルダムカップリング
JPH08184763A (ja) 顕微鏡の粗微動焦準装置
CN212038997U (zh) 一种转动关节及具有该转动关节的玩具
JPH07208490A (ja) オルダム継手
JPH0293155A (ja) ダンパープーリーおよびその製造方法
JP2839267B2 (ja) ダンパープーリーおよびその製造方法
JPH03129157A (ja) 歯車及びその歯車の製造方法
JPH0842595A (ja) 変速機のシンクロメッシュ装置
JPH041599Y2 (enrdf_load_stackoverflow)
JPS63242437A (ja) トルクリミツタの製造方法
CN222085073U (zh) 一种齿轮过载打滑保护装置
JPS5853128Y2 (ja) 成形型
JPH0389221U (enrdf_load_stackoverflow)
JPS5813617Y2 (ja) 押釦同調器における手動同調軸機構
JPH08297929A (ja) 平歯車のバックラッシ除去機構
JP3320273B2 (ja) スペーサ
JP3219985B2 (ja) ビス孔を有する合成樹脂製形材及び合成樹脂製形材の接続装置
JPH08145067A (ja) カップリング
JPH0441372Y2 (enrdf_load_stackoverflow)
JPS5817938Y2 (ja) 減速・逆転機のクラッチ板中立保持装置
JPH0318669U (enrdf_load_stackoverflow)