JPS64724U - - Google Patents

Info

Publication number
JPS64724U
JPS64724U JP9451687U JP9451687U JPS64724U JP S64724 U JPS64724 U JP S64724U JP 9451687 U JP9451687 U JP 9451687U JP 9451687 U JP9451687 U JP 9451687U JP S64724 U JPS64724 U JP S64724U
Authority
JP
Japan
Prior art keywords
magnet
circumferential surface
ring
outer ring
scattering prevention
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.)
Pending
Application number
JP9451687U
Other languages
English (en)
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 JP9451687U priority Critical patent/JPS64724U/ja
Publication of JPS64724U publication Critical patent/JPS64724U/ja
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72Sealings
    • F16C33/76Sealings of ball or roller bearings
    • F16C33/762Sealings of ball or roller bearings by means of a fluid
    • F16C33/763Sealings of ball or roller bearings by means of a fluid retained in the sealing gap
    • F16C33/765Sealings of ball or roller bearings by means of a fluid retained in the sealing gap by a magnetic field

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す断面図、第2
図は要部拡大断面図、第3図は他の実施例を示す
要部断面図、第4図はその要部拡大断面図、第5
図はさらに別の実施例を示す要部断面図、第6図
はその要部拡大断面図である。第7図は従来例の
断面図である。 2…内輪、4…外輪、5…磁石、6…外周面、
7…内周面、9…着磁部、10…外端面、12,
22…一端部、17…飛散防止部、A…磁性流体

Claims (1)

  1. 【実用新案登録請求の範囲】 1 内輪2の一端部22に、外周面6が着磁部9
    とされた円環状の磁石5を、外嵌状に固着すると
    共に、該磁石5の外周面6と外輪4の内周面7と
    の間に、磁性流体Aを保持させ、かつ、該磁石5
    の外端面10より外方位置の外輪4の一端部12
    に、上記磁性流体Aが付着しない飛散防止部17
    を設けたことを特徴とするベアリング。 2 上記磁石5の外周面6と上記外輪4の内周面
    7との間の隙間部13より大きい間隔部11を介
    して該磁石5の外端面10の外周近傍部を被覆す
    るように、該外輪4の一端部12に設けられる被
    覆部18でもつて上記飛散防止部17とされる実
    用新案登録請求の範囲第1項記載のベアリング。 3 上記磁石5の外端面10より外方位置の外輪
    4の内周面7に設けられる凹周溝23でもつて上
    記飛散防止部17とした実用新案登録請求の範囲
    第1項記載のベアリング。
JP9451687U 1987-06-18 1987-06-18 Pending JPS64724U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9451687U JPS64724U (ja) 1987-06-18 1987-06-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9451687U JPS64724U (ja) 1987-06-18 1987-06-18

Publications (1)

Publication Number Publication Date
JPS64724U true JPS64724U (ja) 1989-01-05

Family

ID=30958067

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9451687U Pending JPS64724U (ja) 1987-06-18 1987-06-18

Country Status (1)

Country Link
JP (1) JPS64724U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0360660U (ja) * 1989-10-19 1991-06-14
JP2014121339A (ja) * 2014-04-03 2014-07-03 Globeride Inc 魚釣用スピニングリール

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS601299U (ja) * 1983-06-18 1985-01-08 前田 敏夫 吸殻消火装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS601299U (ja) * 1983-06-18 1985-01-08 前田 敏夫 吸殻消火装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0360660U (ja) * 1989-10-19 1991-06-14
JP2014121339A (ja) * 2014-04-03 2014-07-03 Globeride Inc 魚釣用スピニングリール

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