JPH0388019U - - Google Patents

Info

Publication number
JPH0388019U
JPH0388019U JP1989148695U JP14869589U JPH0388019U JP H0388019 U JPH0388019 U JP H0388019U JP 1989148695 U JP1989148695 U JP 1989148695U JP 14869589 U JP14869589 U JP 14869589U JP H0388019 U JPH0388019 U JP H0388019U
Authority
JP
Japan
Prior art keywords
ring
raceway
limiting means
circumferential surface
rolling bearing
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
JP1989148695U
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 JP1989148695U priority Critical patent/JPH0388019U/ja
Publication of JPH0388019U publication Critical patent/JPH0388019U/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • F16C19/55—Systems consisting of a plurality of bearings with rolling friction with intermediate floating or independently-driven rings rotating at reduced speed or with other differential ball or roller bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/08—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with two or more rows of balls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/20—Application independent of particular apparatuses related to type of movement
    • F16C2300/28—Reciprocating movement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)

Description

【図面の簡単な説明】
第１〜２図は本考案の第一実施例を示しており
、第１図は半部断面図、第２図は第１図の側方か
ら見た図、第３図は本考案の第二実施例を示す、
第１図同様の図、第４〜５図は本考案の第三実施
例を示す、第１〜２図同様の図、第６図は従来の
転がり軸受の１例を示す、部分切断斜視図である
。 １……外輪軌道、２……外輪、３……内輪軌道
、４……内輪、５……転動体、６……保持器、７
……転がり軸受、８……外輪、９……外輪軌道、
１０……ハウジング、１１……内輪、１２……内
輪軌道、１３……回転軸、１４……中間軌道輪、
１５……外方軌道、１６……内方軌道、１７……
第一転動体、１８……第二転動体、１９……第一
の回転方向制限手段、２０……第二の回転方向制
限手段、２１……第一転がり軸受、２２……第一
内輪、２３……第二転がり軸受、２４……第二外
輪。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 内周面に外輪軌道を有する外輪と、外周面
    に内輪軌道を有する内輪と、外周面に外方軌道を
    、内周面に内方軌道を、それぞれ有する中間軌道
    輪と、上記外輪軌道と外方軌道との間に設けられ
    た、複数の第一転動体と、上記内輪軌道と内方軌
    道との間に設けられた、複数の第二転動体と、上
    記外輪と上記中間軌道輪との間に設けられ、外輪
    と中間軌道輪との相対的回転を一方向のみ許容す
    る第一の回転方向制限手段と、上記内輪と中間軌
    道輪との間に設けられ、内輪と中間軌道輪との相
    対的回転を一方向のみ許容する第二の回転方向制
    限手段とから成り、上記第一の回転方向制限手段
    が回転を許容する方向と、上記第二の回転方向制
    限手段が回転を許容する方向とを、互いに逆方向
    とした転がり軸受。 (2) 第一の回転方向制限手段を省略した、請求
    項１に記載の転がり軸受。 (3) 大径の第一転がり軸受の第一内輪の内側に
    、小径の第二転がり軸受の第二外輪を嵌合させ、
    上記第一内輪と第二外輪とにより中間軌道輪を構
    成した、請求項１又は請求項２に記載の転がり軸
    受。
JP1989148695U 1989-12-26 1989-12-26 Pending JPH0388019U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989148695U JPH0388019U (ja) 1989-12-26 1989-12-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989148695U JPH0388019U (ja) 1989-12-26 1989-12-26

Publications (1)

Publication Number Publication Date
JPH0388019U true JPH0388019U (ja) 1991-09-09

Family

ID=31695138

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989148695U Pending JPH0388019U (ja) 1989-12-26 1989-12-26

Country Status (1)

Country Link
JP (1) JPH0388019U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007298068A (ja) * 2006-04-28 2007-11-15 Meidensha Corp 軸受構造及びその軸受構造を用いた揺動回転電機

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007298068A (ja) * 2006-04-28 2007-11-15 Meidensha Corp 軸受構造及びその軸受構造を用いた揺動回転電機

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