JP6895207B2 - スラスト軸受用保持器およびスラスト軸受 - Google Patents
スラスト軸受用保持器およびスラスト軸受 Download PDFInfo
- Publication number
- JP6895207B2 JP6895207B2 JP2015114797A JP2015114797A JP6895207B2 JP 6895207 B2 JP6895207 B2 JP 6895207B2 JP 2015114797 A JP2015114797 A JP 2015114797A JP 2015114797 A JP2015114797 A JP 2015114797A JP 6895207 B2 JP6895207 B2 JP 6895207B2
- Authority
- JP
- Japan
- Prior art keywords
- cage
- ball
- thrust bearing
- ring
- resin
- 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.)
- Active
Links
- 210000000078 claw Anatomy 0.000 claims description 32
- 229920005989 resin Polymers 0.000 claims description 30
- 239000011347 resin Substances 0.000 claims description 30
- 235000013305 food Nutrition 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 238000004519 manufacturing process Methods 0.000 claims description 16
- 239000011342 resin composition Substances 0.000 claims description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 238000013329 compounding Methods 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- 239000000919 ceramic Substances 0.000 claims description 6
- 230000003749 cleanliness Effects 0.000 claims description 3
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 229920006026 co-polymeric resin Polymers 0.000 claims 2
- PEVRKKOYEFPFMN-UHFFFAOYSA-N 1,1,2,3,3,3-hexafluoroprop-1-ene;1,1,2,2-tetrafluoroethene Chemical group FC(F)=C(F)F.FC(F)=C(F)C(F)(F)F PEVRKKOYEFPFMN-UHFFFAOYSA-N 0.000 claims 1
- 238000004140 cleaning Methods 0.000 description 10
- 239000002585 base Substances 0.000 description 8
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 8
- 239000004810 polytetrafluoroethylene Substances 0.000 description 8
- 239000011521 glass Substances 0.000 description 7
- 238000001746 injection moulding Methods 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 239000012779 reinforcing material Substances 0.000 description 4
- 239000003513 alkali Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- QHSJIZLJUFMIFP-UHFFFAOYSA-N ethene;1,1,2,2-tetrafluoroethene Chemical compound C=C.FC(F)=C(F)F QHSJIZLJUFMIFP-UHFFFAOYSA-N 0.000 description 3
- 239000003365 glass fiber Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- -1 polytetrafluoroethylene Polymers 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- OJMOMXZKOWKUTA-UHFFFAOYSA-N aluminum;borate Chemical compound [Al+3].[O-]B([O-])[O-] OJMOMXZKOWKUTA-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- NJLLQSBAHIKGKF-UHFFFAOYSA-N dipotassium dioxido(oxo)titanium Chemical compound [K+].[K+].[O-][Ti]([O-])=O NJLLQSBAHIKGKF-UHFFFAOYSA-N 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010794 food waste Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 235000013622 meat product Nutrition 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000005445 natural material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical class [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- NFMWFGXCDDYTEG-UHFFFAOYSA-N trimagnesium;diborate Chemical compound [Mg+2].[Mg+2].[Mg+2].[O-]B([O-])[O-].[O-]B([O-])[O-] NFMWFGXCDDYTEG-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Images
Landscapes
- Rolling Contact Bearings (AREA)
Description
2 リング状板部材
3 ボールポケット
4 スリット
5 ボール
6、7 軌道輪
8 スラスト軸受
Claims (3)
- 食品製造装置に使用されるスラスト軸受における一対の軌道輪の間に挟まれた複数のボールを保持するスラスト軸受用保持器であって、
前記スラスト軸受は、前記保持器および前記ボールが容易に分離可能であり、水洗いを行うことで食品衛生上の清潔を保つものであり、
前記保持器は、前記ボールを脱着可能に保持するボールポケットを周方向に複数有するリング状板部材からなり、
前記ボールポケットは、前記ボールを脱着可能に保持する2分割以上に分割された爪部を有し、前記爪部は、前記リング状板部材における前記軌道輪との対向面のうちの少なくとも一方の面において、その面から突出しておらず、前記ボールポケットの開口部の全周囲に形成され前記リング状板部材の外周面に連通しないスリットによって設けられた部位からなり、
該リング状板部材は、前記一対の軌道輪に対向する2つの対向面が突起のない平面であり、射出成形可能なフッ素樹脂をベース樹脂とする樹脂組成物の射出成形体であり、
前記樹脂組成物は、カーボン系配合剤を含まない樹脂組成物であり、
前記フッ素樹脂は、テトラフルオロエチレン−パーフルオロアルキルビニルエーテル共重合体樹脂、テトラフルオロエチレン−ヘキサフルオロプロピレン共重合体樹脂、およびテトラフルオロエチレン−エチレン共重合体樹脂から選ばれる少なくとも1つの樹脂であり、
前記保持器は水洗い可能であることを特徴とするスラスト軸受用保持器。 - 一対の軌道輪と、これら軌道輪間に挟まれた複数のボールと、該ボールを保持する保持器とからなるスラスト軸受であって、
前記保持器が、請求項1記載のスラスト軸受用保持器であることを特徴とするスラスト軸受。 - 前記ボールが、セラミックス製であることを特徴とする請求項2記載のスラスト軸受。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015114797A JP6895207B2 (ja) | 2015-06-05 | 2015-06-05 | スラスト軸受用保持器およびスラスト軸受 |
DE112016002542.4T DE112016002542T5 (de) | 2015-06-05 | 2016-06-03 | Käfig für axiallager und axiallager |
CN201680032624.9A CN107614906B (zh) | 2015-06-05 | 2016-06-03 | 推力轴承用保持器及推力轴承 |
PCT/JP2016/066578 WO2016195068A1 (ja) | 2015-06-05 | 2016-06-03 | スラスト軸受用保持器およびスラスト軸受 |
US15/579,929 US10436250B2 (en) | 2015-06-05 | 2016-06-03 | Retainer for thrust bearing and thrust bearing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015114797A JP6895207B2 (ja) | 2015-06-05 | 2015-06-05 | スラスト軸受用保持器およびスラスト軸受 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017002936A JP2017002936A (ja) | 2017-01-05 |
JP6895207B2 true JP6895207B2 (ja) | 2021-06-30 |
Family
ID=57751773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015114797A Active JP6895207B2 (ja) | 2015-06-05 | 2015-06-05 | スラスト軸受用保持器およびスラスト軸受 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6895207B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110630639B (zh) * | 2019-09-27 | 2020-09-01 | 青岛理工大学 | 一种带储油功能的轴承保持架 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US848776A (en) * | 1906-02-10 | 1907-04-02 | Penn Mather W | Ball-bearing. |
JP3952107B2 (ja) * | 1998-08-13 | 2007-08-01 | 日本精工株式会社 | 転がり軸受の分割型保持器 |
JP2004340290A (ja) * | 2003-05-16 | 2004-12-02 | Ntn Corp | スラスト玉軸受 |
JP2006010061A (ja) * | 2004-05-26 | 2006-01-12 | Nsk Ltd | 転がり軸受 |
JP2007002973A (ja) * | 2005-06-27 | 2007-01-11 | Nsk Ltd | スラストころ軸受及びスラストころ軸受用保持器の製造方法 |
WO2007026868A1 (ja) * | 2005-09-02 | 2007-03-08 | Ntn Corporation | 潤滑グリースおよび潤滑グリース封入転がり軸受 |
US20130188901A1 (en) * | 2011-08-29 | 2013-07-25 | Nsk Ltd. | Thrust bearing for hydraulic continuoulsy variable transmission |
-
2015
- 2015-06-05 JP JP2015114797A patent/JP6895207B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2017002936A (ja) | 2017-01-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2016195068A1 (ja) | スラスト軸受用保持器およびスラスト軸受 | |
US8927083B2 (en) | Handle and method of fabricating a handle for a medical device | |
US8388249B2 (en) | Packages and consumer products comprising same | |
JP6339692B2 (ja) | 歯間クリーナ | |
JP6895207B2 (ja) | スラスト軸受用保持器およびスラスト軸受 | |
WO2014065368A1 (ja) | 歯間清掃具 | |
JP2006017301A (ja) | 合成樹脂製保持器およびこの保持器を用いた玉軸受 | |
WO2015161714A1 (zh) | 汽车座椅的电动水平调节装置中的塑料蜗杆 | |
TW201410215A (zh) | 齒間清掃具的製造方法及齒間清掃具 | |
JP6915234B2 (ja) | 歯間清掃具 | |
JP2020536732A5 (ja) | ||
JP7265431B2 (ja) | 構造体 | |
JP2009115128A (ja) | 転がり軸受用保持器及び転がり軸受 | |
JP2007024160A (ja) | ボールジョイント及びボールシート | |
JP2019171858A (ja) | 円環状樹脂成形体および複合部材 | |
US675475A (en) | Culinary mixing utensil. | |
JP2010270842A (ja) | 球面滑り軸受 | |
JP6588242B2 (ja) | スラスト軸受用保持器およびスラスト軸受 | |
US11898604B2 (en) | Ball bearing | |
JP4612597B2 (ja) | 合成樹脂製保持器 | |
JP4025975B2 (ja) | 玉軸受用保持器及び玉軸受 | |
JP4603441B2 (ja) | 等速ジョイント | |
US1128430A (en) | Universal joint. | |
JP4554306B2 (ja) | 等速ジョイント | |
JP2012013094A (ja) | 転がり軸受用保持器およびそれを用いた転がり軸受 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20180528 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190319 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190517 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190820 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20191017 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200331 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200528 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20201013 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20201211 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20210511 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20210604 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6895207 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |