JP2007529706A - アンギュラコンタクト玉軸受用保持器 - Google Patents
アンギュラコンタクト玉軸受用保持器 Download PDFInfo
- Publication number
- JP2007529706A JP2007529706A JP2007507653A JP2007507653A JP2007529706A JP 2007529706 A JP2007529706 A JP 2007529706A JP 2007507653 A JP2007507653 A JP 2007507653A JP 2007507653 A JP2007507653 A JP 2007507653A JP 2007529706 A JP2007529706 A JP 2007529706A
- Authority
- JP
- Japan
- Prior art keywords
- cage
- side wall
- axial direction
- circumferential
- bridging piece
- 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
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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
- F16C33/38—Ball cages
- F16C33/3806—Details of interaction of cage and race, e.g. retention, centring
-
- 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
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
-
- 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
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
- F16C19/163—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls with angular contact
-
- 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
- F16C33/38—Ball cages
- F16C33/3837—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages
- F16C33/3843—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages
- F16C33/3856—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages made from plastic, e.g. injection moulded window cages
Abstract
Description
2 回転軸線
3 玉ポケット
4 橋絡片
4a 端面
5 側壁
6 隙間
7 ひれ
7a ひれ面
8 玉
9 アンギュラコンタクト玉軸受
10 保持突起
11 内レース
12 外レース
13 環状溝
14 側面
15 面
16 周方向隙間
17 側縁
18 溝
Claims (15)
- 保持器(1)の回転軸線(2)の周りに周方向に互いに隣接する玉ポケット(3)を有するアンギュラコンタクト玉軸受(9)用保持器(1)であって、
玉ポケット(3)が橋絡片(4)により周方向に区画され、
保持器(1)が、内レース(11)の環状溝(13)内に、保持器(1)を軸線方向に確保するため弾性的に撓む保持突起(10)を持ち、各保持突起(10)が側壁(5)から突出しており、
保持突起(10)にある両方の周方向側面(14)が互いに傾斜して延びている
ことを特徴とする、保持器。 - 周方向に互いに向き合う側面(14)が、回転軸線(2)から出て回転軸線(2)と同じに向けられる仮想面(15)に対して傾斜している、請求項1に記載の保持器。
- 側面(14)が周方向隙間(16)の方へ向く平らな面であり、これらの面が、回転軸線(2)から出て回転軸線(2)と同じに向けられる面(15)に対して、30°だけ傾斜している、請求項1に記載の保持器。
- 互いに隣接する保持突起(10)の周方向隙間(16)において互いに向き合う面(14)の周方向間隔が、回転軸線(2)の方へ増大している、請求項1又は2又は3に記載の保持器。
- 玉ポケット(3)が、保持器(1)の少なくとも一方の軸線方向において、ほぼ均一な壁厚を持つ側壁(5)によりそれぞれ区画されている、請求項1に記載の保持器。
- 側壁(5)が、橋絡片(4)から少なくとも軸線方向へ突出するように湾曲され、従って橋絡片(4)から突出しかつ周方向に隣接する側壁(5)の間に隙間(6)が形成されている、請求項5に記載の保持器。
- 側壁(5)が橋絡片(4)から軸線方向に最も大きく突出する程度に、保持突起(10)が最大で軸線方向に突出している、請求項6に記載の保持器。
- 保持器(1)が溝(18)を持ち、側壁(5)の壁厚が溝(18)によりそれぞれ減少されており、各溝(18)が回転軸線(2)の方向に保持突起(10)により区画され、玉ポケット(3)の側で側壁(5)により区画されている、請求項6に記載の保持器。
- 溝(18)が、保持器(1)の回転軸線に沿う縦断面で見て、半径により描かれている、請求項8に記載の保持器。
- 保持器(1)が周方向において2つの側壁(5)の間にひれ(7)を持ち、各ひれ(7)が軸線方向にそれぞれ1つの橋絡片(4)から出て、周方向にそれぞれ2つの側壁(5)を互いに結合している、請求項6に記載の保持器。
- 各溝(18)が、半径方向外方に対して、1つの側壁(5)と周方向に側壁(5)により互いに分離される2つのひれ(7)とにより区画されている、請求項10に記載の保持器。
- 溝(18)が2つずつ、半径方向外方に対して、少なくとも1つのひれ(7)により一緒に部分的に区画されている、請求項10に記載の保持器。
- 各周方向隙間(16)が、半径方向外方に対して、1つの橋絡片(4)及び1つのひれ(7)により部分的に区画されている、請求項10に記載の保持器。
- 保持器(1)が周方向に取り巻く側縁(17)を持ち、この側縁が軸線方向とは逆に玉ポケット(3)を区画している、請求項1に記載の保持器。
- 側縁(17)と保持器(1)の回転軸線(2)との間の最小半形方向間隔が、側壁(5)と回転軸線(2)との間の最大半径方向間隔より大きい、請求項14に記載の保持器。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004013804A DE102004013804A1 (de) | 2004-03-20 | 2004-03-20 | Käfig für Schrägkugellager |
DE102004013804.4 | 2004-03-20 | ||
PCT/DE2005/000516 WO2005090810A1 (de) | 2004-03-20 | 2005-03-18 | Käfig für schrägkugellager |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007529706A true JP2007529706A (ja) | 2007-10-25 |
JP4793697B2 JP4793697B2 (ja) | 2011-10-12 |
Family
ID=34963781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007507653A Expired - Fee Related JP4793697B2 (ja) | 2004-03-20 | 2005-03-18 | アンギュラコンタクト玉軸受用保持器 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7524116B2 (ja) |
EP (1) | EP1727997B1 (ja) |
JP (1) | JP4793697B2 (ja) |
CN (1) | CN1934363B (ja) |
DE (1) | DE102004013804A1 (ja) |
WO (1) | WO2005090810A1 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004013802A1 (de) * | 2004-03-20 | 2005-10-06 | Fag Kugelfischer Ag | Käfig für Schrägkugellager |
DE102004013803A1 (de) * | 2004-03-20 | 2005-10-06 | Fag Kugelfischer Ag | Käfig für Schrägkugellager |
JP4862458B2 (ja) * | 2006-04-03 | 2012-01-25 | 株式会社ジェイテクト | ピニオン軸支持用複列転がり軸受およびこれを備えた転がり軸受装置 |
DE102010023521A1 (de) * | 2010-06-11 | 2011-12-15 | Aktiebolaget Skf | Käfig für ein Wälzlager und Schrägkugellager |
DE102010062479B4 (de) | 2010-12-06 | 2016-01-14 | Aktiebolaget Skf | Wälzlager und Käfig für ein Wälzlager |
FR2993617B1 (fr) * | 2012-07-23 | 2014-08-01 | Ntn Snr Roulements | Cage de roulement a alveoles oblongues et roulement a billes comportant une telle cage |
DE102012112138B3 (de) | 2012-12-12 | 2014-05-15 | Grammer Ag | Fahrzeugsitz |
DE102012112523B4 (de) * | 2012-12-18 | 2020-11-12 | Grammer Aktiengesellschaft | Nutzfahrzeugsitz mit drehbarem Sitzteil |
DE102013225995A1 (de) * | 2013-12-16 | 2015-06-18 | Schaeffler Technologies AG & Co. KG | Kunststoff-Wälzlagerkäfig für ein Schrägkugellager und Schrägkugellager |
FR3015600B1 (fr) * | 2013-12-20 | 2016-05-27 | Ntn-Snr Roulements | Cage de roulement a billes a contact oblique et roulement associe |
DE102014107816B4 (de) | 2014-06-03 | 2018-05-03 | Grammer Aktiengesellschaft | Nutzfahrzeugsitz mit arretierbarem Querschlittenteil |
DE102014109191B8 (de) | 2014-07-01 | 2018-12-20 | Grammer Aktiengesellschaft | Federungssystem für Fahrzeugsitze und Verfahren zum Federn von Fahrzeugsitzteilen |
CN109228149B (zh) * | 2018-07-23 | 2020-08-11 | 洛阳轴承研究所有限公司 | 一种塑料保持架加工模具及其加工的保持架 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS607423U (ja) * | 1983-06-28 | 1985-01-19 | 光洋精工株式会社 | 円すいころ軸受 |
DE3917128A1 (de) * | 1989-05-26 | 1990-11-29 | Kugelfischer G Schaefer & Co | Einteiliger doppelkammkaefig fuer zweireihige kugellager |
US20010036329A1 (en) * | 2000-03-10 | 2001-11-01 | Snr Roulements | Ball cage |
JP2003329043A (ja) * | 2002-05-10 | 2003-11-19 | Ina Schaeffler Kg | 複列式アンギュラ玉軸受け |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2360419A (en) * | 1942-03-27 | 1944-10-17 | Ransome And Marles Bearing Com | Cage for use in ball bearings |
US3975066A (en) * | 1974-08-28 | 1976-08-17 | Kugelfischer Georg Schafer & Co. | Journal bearing |
FR2308013A1 (fr) * | 1975-04-18 | 1976-11-12 | Ina Roulements Sa | Palier a roulement |
FR2452026A1 (fr) * | 1979-03-17 | 1980-10-17 | Skf Kugellagerfabriken Gmbh | Cage pour roulements, en particulier pour roulements a deux rangees de billes a contact oblique |
DE3027485C2 (de) * | 1980-07-19 | 1989-11-02 | FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt | Zweireihiges Radial-Axialwälzlager |
DE3247948C2 (de) * | 1982-12-24 | 1985-10-17 | SKF GmbH, 8720 Schweinfurt | Käfig für Kugellager, insbesondere für Schrägkugellager |
DE3318945A1 (de) * | 1983-05-25 | 1984-11-29 | FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt | Vorzugsweise zweireihiges, kompaktes schraegkugellager |
DE3540224A1 (de) * | 1985-11-13 | 1987-05-14 | Kugelfischer G Schaefer & Co | Zweireihiges schraegkugellager |
DE3706013A1 (de) * | 1987-02-25 | 1988-09-08 | Skf Gmbh | Kaefig fuer kugellager, insbesondere fuer schraegkugellager |
DE9412260U1 (de) * | 1994-07-29 | 1994-09-22 | Kugelfischer G Schaefer & Co | Käfig für ein Schrägkugellager |
JPH0988967A (ja) * | 1995-09-29 | 1997-03-31 | Ntn Corp | プーリ及びプーリ用玉軸受 |
JP3611918B2 (ja) * | 1996-02-29 | 2005-01-19 | Ntn株式会社 | アンギュラ玉軸受用樹脂保持器 |
JP3651561B2 (ja) * | 1998-12-25 | 2005-05-25 | 日本精工株式会社 | 保持器組立装置 |
DE10136955B4 (de) * | 2001-07-28 | 2010-11-04 | Schaeffler Technologies Gmbh & Co. Kg | Schrägkugellagerkäfig mit Schmierstofftaschen |
US6709161B2 (en) * | 2001-07-31 | 2004-03-23 | Nsk Ltd. | Angular contact ball bearing and spindle device |
US7059777B2 (en) * | 2002-09-30 | 2006-06-13 | Koyo Seiko Co., Ltd. | Assembly for ball bearing with double raceway and method of manufacturing ball bearing with double raceway |
-
2004
- 2004-03-20 DE DE102004013804A patent/DE102004013804A1/de not_active Ceased
-
2005
- 2005-03-18 CN CN2005800088295A patent/CN1934363B/zh active Active
- 2005-03-18 EP EP05730899A patent/EP1727997B1/de active Active
- 2005-03-18 US US10/599,073 patent/US7524116B2/en active Active
- 2005-03-18 JP JP2007507653A patent/JP4793697B2/ja not_active Expired - Fee Related
- 2005-03-18 WO PCT/DE2005/000516 patent/WO2005090810A1/de active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS607423U (ja) * | 1983-06-28 | 1985-01-19 | 光洋精工株式会社 | 円すいころ軸受 |
DE3917128A1 (de) * | 1989-05-26 | 1990-11-29 | Kugelfischer G Schaefer & Co | Einteiliger doppelkammkaefig fuer zweireihige kugellager |
US20010036329A1 (en) * | 2000-03-10 | 2001-11-01 | Snr Roulements | Ball cage |
JP2003329043A (ja) * | 2002-05-10 | 2003-11-19 | Ina Schaeffler Kg | 複列式アンギュラ玉軸受け |
Also Published As
Publication number | Publication date |
---|---|
EP1727997A1 (de) | 2006-12-06 |
US7524116B2 (en) | 2009-04-28 |
JP4793697B2 (ja) | 2011-10-12 |
EP1727997B1 (de) | 2012-12-12 |
US20070196038A1 (en) | 2007-08-23 |
CN1934363B (zh) | 2012-05-30 |
WO2005090810A1 (de) | 2005-09-29 |
CN1934363A (zh) | 2007-03-21 |
DE102004013804A1 (de) | 2005-10-06 |
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