JPH041723U - - Google Patents

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Publication number
JPH041723U
JPH041723U JP4200390U JP4200390U JPH041723U JP H041723 U JPH041723 U JP H041723U JP 4200390 U JP4200390 U JP 4200390U JP 4200390 U JP4200390 U JP 4200390U JP H041723 U JPH041723 U JP H041723U
Authority
JP
Japan
Prior art keywords
raceway
spacer
swivel seat
hardened
view
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
JP4200390U
Other languages
English (en)
Other versions
JPH0741943Y2 (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 JP1990042003U priority Critical patent/JPH0741943Y2/ja
Publication of JPH041723U publication Critical patent/JPH041723U/ja
Application granted granted Critical
Publication of JPH0741943Y2 publication Critical patent/JPH0741943Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図はこの考案の分割型旋回座軸受の軌道輪
の第1実施例を軸方向から見た図、第2図は第1
図の軌道部材の端部の斜視図、第3図は上記軌道
輪の分割部に設けた凹部を模式的に示した図、第
4図は第1図の軌道部材の径方向の断面図、第5
図は第1図のスペーサを周方向から見た図、第6
図は第4図の方向矢視図、第7,8図は組み立
ての概略の説明図、第9図はこの考案の旋回座軸
受の軌道輪の第2実施例の要部を軸方向から見た
図、第10図は第9図のスペーサを周方向から見
た図、第11図は従来の旋回座軸受の軌道輪を適
用した旋回座軸受の軸方向の断面図、第12,1
3図は第11図の内輪および外輪の説明図、第1
4,15,16,17図は従来の旋回座軸受の軌
道輪の加工方法の説明図、第18図は位置決めの
説明図である。 1,2,41,42……軌道部材、1a,1b
,2a,2b,41a,42a……端面、3,4
,43……スペーサ、5,6,45……ピン、5
a,6a,45a……突出部分、7,8,47…
…係合溝、11b,12b,17b……軌道部材
端部に設けた凹部、24,25,49……穴、2
4a,25a,49a……開口、O……スペーサ
と軌道部材端部の凹部とで構成される凹部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 焼き入れ処理された軌道面をそれぞれ有する複
    数の弧状の軌道部材と、上記各軌道部材の対向す
    る端面間に挿入される複数のスペーサとを備え、
    上記各スペーサおよび上記スペーサに連なる上記
    軌道部材の端部には焼き入れ処理が施されていな
    く、かつ上記軌道部材の端部の軌道面側に凹部を
    形成したことを特徴とする分割型旋回座軸受の軌
    道輪。
JP1990042003U 1990-04-19 1990-04-19 分割型旋回座軸受の軌道輪 Expired - Lifetime JPH0741943Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990042003U JPH0741943Y2 (ja) 1990-04-19 1990-04-19 分割型旋回座軸受の軌道輪

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990042003U JPH0741943Y2 (ja) 1990-04-19 1990-04-19 分割型旋回座軸受の軌道輪

Publications (2)

Publication Number Publication Date
JPH041723U true JPH041723U (ja) 1992-01-08
JPH0741943Y2 JPH0741943Y2 (ja) 1995-09-27

Family

ID=31553163

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990042003U Expired - Lifetime JPH0741943Y2 (ja) 1990-04-19 1990-04-19 分割型旋回座軸受の軌道輪

Country Status (1)

Country Link
JP (1) JPH0741943Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010190291A (ja) * 2009-02-17 2010-09-02 Jtekt Corp 円環状部材の製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57205418U (ja) * 1981-06-25 1982-12-27
JPS5836893U (ja) * 1981-09-03 1983-03-10 高免 芳男 ガイド付トイレツトペ−パ−ホルダ−
JPH0177134U (ja) * 1987-11-13 1989-05-24

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57205418U (ja) * 1981-06-25 1982-12-27
JPS5836893U (ja) * 1981-09-03 1983-03-10 高免 芳男 ガイド付トイレツトペ−パ−ホルダ−
JPH0177134U (ja) * 1987-11-13 1989-05-24

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010190291A (ja) * 2009-02-17 2010-09-02 Jtekt Corp 円環状部材の製造方法

Also Published As

Publication number Publication date
JPH0741943Y2 (ja) 1995-09-27

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