JP4525247B2 - ころ軸受用溶接保持器 - Google Patents
ころ軸受用溶接保持器 Download PDFInfo
- Publication number
- JP4525247B2 JP4525247B2 JP2004246279A JP2004246279A JP4525247B2 JP 4525247 B2 JP4525247 B2 JP 4525247B2 JP 2004246279 A JP2004246279 A JP 2004246279A JP 2004246279 A JP2004246279 A JP 2004246279A JP 4525247 B2 JP4525247 B2 JP 4525247B2
- Authority
- JP
- Japan
- Prior art keywords
- welded
- steel plate
- welding
- cage
- circumferential direction
- 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 - Fee Related
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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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/46—Cages for rollers or needles
- F16C33/54—Cages for rollers or needles made from wire, strips, or sheet metal
- F16C33/542—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal
- F16C33/543—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal from a single part
-
- 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
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/44—Needle bearings
- F16C19/46—Needle bearings with one row or needles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Description
なお、上記帯状鋼板の両端部の溶接部が、柱部の円周方向先端であって、ポケット孔の円周方向一端側の孔縁の軸方向延長線上に設定されていることが望ましい。
2 帯状鋼板
3a ポケット孔
4a,4b 柱部
5a,5b 耳部
6a,6b 溶接部
7a〜7d 溶接ビード
Claims (2)
- 環状をなし円周方向にころ収納用のポケット孔を備えた帯状鋼板からなり、上記ポケット孔は円周方向両側で隣り合う一対の柱部と該ポケット孔の軸方向両側で対向する一対の耳部とが囲む空間により構成され、上記帯状鋼板の円周方向の両端部が突合せ溶接された溶接保持器であって、
上記帯状鋼板の両端部の溶接部が、上記柱部の軸方向両端側に設定されており、帯状鋼板の軸方向各側において、突合せ一方側にある耳部が柱部より円周方向突合せ他方側に突出しており、この耳部の円周方向先端と、突合せ他方側にある柱部の円周方向先端であって上記耳部に対応する軸方向一端側とが溶接されている、ことを特徴とするころ軸受用溶接保持器。 - 上記帯状鋼板の両端部の溶接部が、柱部の円周方向先端であって、ポケット孔の円周方向一端側の孔縁の軸方向延長線上に設定されている、ことを特徴とする請求項1に記載のころ軸受用溶接保持器。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004246279A JP4525247B2 (ja) | 2004-08-26 | 2004-08-26 | ころ軸受用溶接保持器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004246279A JP4525247B2 (ja) | 2004-08-26 | 2004-08-26 | ころ軸受用溶接保持器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006064044A JP2006064044A (ja) | 2006-03-09 |
JP4525247B2 true JP4525247B2 (ja) | 2010-08-18 |
Family
ID=36110714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004246279A Expired - Fee Related JP4525247B2 (ja) | 2004-08-26 | 2004-08-26 | ころ軸受用溶接保持器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4525247B2 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4803081B2 (ja) * | 2007-03-14 | 2011-10-26 | 日本精工株式会社 | ころ軸受 |
DE102019201553A1 (de) * | 2019-02-07 | 2020-08-13 | Aktiebolaget Skf | Lagerkäfigsegment mit Ausrichtungselement |
DE102019201565A1 (de) | 2019-02-07 | 2020-08-13 | Aktiebolaget Skf | Lagerkäfigsegment mit einer Stoßkante im Bereich eines zu bildenden Stegs |
DE102019201560A1 (de) | 2019-02-07 | 2020-08-13 | Aktiebolaget Skf | Lagerkäfigsegment mit Stoßkante zum Verschweißen |
DE102019201561A1 (de) | 2019-02-07 | 2020-08-13 | Aktiebolaget Skf | Lagerkäfigsegment eines Metallblechkäfigs |
JP7534089B2 (ja) * | 2020-01-09 | 2024-08-14 | Ntn株式会社 | ころ軸受用溶接保持器、保持器付きころおよびころ軸受 |
DE102021206282A1 (de) | 2021-06-18 | 2022-12-22 | Aktiebolaget Skf | Käfigsegment für einen Wälzlagerkäfig |
DE102021206285A1 (de) | 2021-06-18 | 2022-12-22 | Aktiebolaget Skf | Käfigsegment für einen Wälzlagerkäfig |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS48244Y1 (ja) * | 1970-05-25 | 1973-01-06 | ||
JPH04102717A (ja) * | 1990-08-17 | 1992-04-03 | Yoshizawa Giken:Kk | 転がり軸受け用転動体保持器 |
JPH07127646A (ja) * | 1993-10-29 | 1995-05-16 | Ntn Corp | ころ軸受用保持器 |
-
2004
- 2004-08-26 JP JP2004246279A patent/JP4525247B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS48244Y1 (ja) * | 1970-05-25 | 1973-01-06 | ||
JPH04102717A (ja) * | 1990-08-17 | 1992-04-03 | Yoshizawa Giken:Kk | 転がり軸受け用転動体保持器 |
JPH07127646A (ja) * | 1993-10-29 | 1995-05-16 | Ntn Corp | ころ軸受用保持器 |
Also Published As
Publication number | Publication date |
---|---|
JP2006064044A (ja) | 2006-03-09 |
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