JPS6210103U - - Google Patents
Info
- Publication number
- JPS6210103U JPS6210103U JP1985101289U JP10128985U JPS6210103U JP S6210103 U JPS6210103 U JP S6210103U JP 1985101289 U JP1985101289 U JP 1985101289U JP 10128985 U JP10128985 U JP 10128985U JP S6210103 U JPS6210103 U JP S6210103U
- Authority
- JP
- Japan
- Prior art keywords
- annular
- inner member
- outer member
- annular groove
- fixed
- 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
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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7886—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted outside the gap between the inner and outer races, e.g. sealing rings mounted to an end face or outer surface of a race
-
- 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
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/80—Labyrinth sealings
- F16C33/805—Labyrinth sealings in addition to other sealings, e.g. dirt guards to protect sealings with sealing lips
-
- 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
- F16C19/34—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 for both radial and axial load
- F16C19/38—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 for both radial and axial load with two or more rows of rollers
- F16C19/383—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 for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
- F16C19/385—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 for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings
- F16C19/386—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 for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings in O-arrangement
-
- 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
- F16C2326/00—Articles relating to transporting
- F16C2326/01—Parts of vehicles in general
- F16C2326/02—Wheel hubs or castors
Description
第１図はこの考案の１実施例を示す要部断面図
、第２図は同じく他の実施例を示す要部断面図、
第３図は従来構造を示す断面図である。
１：ナツクル（外側部材）、３：ベアリング、
４：ハブ（内側部材）、４ａ：環状断面、８：車
輪、１０：ボルト・ナツト、１２：オイルシール
、１４，１８：筒状シール、１４ｂ，１８ａ：小
径部、１６，１９：環状溝、１７，２０：ラビリ
ンス。
FIG. 1 is a sectional view of the main part showing one embodiment of this invention, FIG. 2 is a sectional view of the main part showing another embodiment,
FIG. 3 is a sectional view showing a conventional structure. 1: Nutacle (outer member), 3: Bearing,
4: hub (inner member), 4a: annular cross section, 8: wheel, 10: bolt/nut, 12: oil seal, 14, 18: cylindrical seal, 14b, 18a: small diameter section, 16, 19: annular groove, 17, 20: Labyrinth.
Claims (1)
対回転自在に嵌合し、いずれか一方に車輪が固定
される内側部材と外側部材とを備え、内側部材の
環状段面または外側部材に筒状シールの一端を固
定し、筒状シールの他端を外側部材または内側部
材の環状段面に形成した環状溝に臨ませてラビリ
ンスを形成すると共に、環状溝の回転軸線側の側
面を、環状溝が形成されていない内側部材の環状
段面または外側部材に向て縮径させたことを特徴
とするアクスルシール構造。 An inner member and an outer member are fitted with an oil seal and a bearing interposed so as to be relatively rotatable, and a wheel is fixed to either one of the inner and outer members, and one end of the cylindrical seal is attached to the annular stepped surface of the inner member or the outer member. is fixed, and the other end of the cylindrical seal faces the annular groove formed on the annular step surface of the outer member or the inner member to form a labyrinth, and the side surface of the annular groove on the rotation axis side is formed with the annular groove. An axle seal structure characterized in that the diameter is reduced toward an annular step surface of an inner member or an outer member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985101289U JPS6210103U (en) | 1985-07-04 | 1985-07-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985101289U JPS6210103U (en) | 1985-07-04 | 1985-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6210103U true JPS6210103U (en) | 1987-01-22 |
Family
ID=30971895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985101289U Pending JPS6210103U (en) | 1985-07-04 | 1985-07-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6210103U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005337423A (en) * | 2004-05-28 | 2005-12-08 | Ntn Corp | Bearing device for wheel |
| US20110304197A1 (en) * | 2005-10-04 | 2011-12-15 | Ntn Corporation | Wheel Bearing Apparatus |
| WO2012107118A1 (en) * | 2011-02-07 | 2012-08-16 | Schaeffler Technologies AG & Co. KG | Labyrinth seal of a radial rolling contact bearing having a radial flange |
| ITTO20120604A1 (en) * | 2012-07-09 | 2014-01-10 | Skf Ab | BEARING-HUB ASSEMBLY UNIT WITH SEALING DEVICE |
| JP2016153697A (en) * | 2014-12-04 | 2016-08-25 | Nok株式会社 | Oil seal and ring member |
| IT201600106430A1 (en) * | 2016-10-24 | 2018-04-24 | Skf Ab | HUB-BEARING GROUP FOR THE WHEEL OF A VEHICLE |
| IT202000003629A1 (en) * | 2020-02-21 | 2021-08-21 | Millennium Eng S R L | SHIELDED SUPPORT FOR INDUSTRIAL PLANTS |
-
1985
- 1985-07-04 JP JP1985101289U patent/JPS6210103U/ja active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005337423A (en) * | 2004-05-28 | 2005-12-08 | Ntn Corp | Bearing device for wheel |
| US20110304197A1 (en) * | 2005-10-04 | 2011-12-15 | Ntn Corporation | Wheel Bearing Apparatus |
| WO2012107118A1 (en) * | 2011-02-07 | 2012-08-16 | Schaeffler Technologies AG & Co. KG | Labyrinth seal of a radial rolling contact bearing having a radial flange |
| US8979385B2 (en) | 2011-02-07 | 2015-03-17 | Schaeffler Technologies AG & Co. KG | Labyrinth seal of a radial rolling contact bearing having a radial flange |
| ITTO20120604A1 (en) * | 2012-07-09 | 2014-01-10 | Skf Ab | BEARING-HUB ASSEMBLY UNIT WITH SEALING DEVICE |
| EP2685118A1 (en) * | 2012-07-09 | 2014-01-15 | Aktiebolaget SKF | Wheel hub rolling bearing assembly for a motor vehicle with a sealing device |
| US8905641B2 (en) | 2012-07-09 | 2014-12-09 | Aktiebolaget Skf | Hub bearing assembly with a sealing device |
| JP2016153697A (en) * | 2014-12-04 | 2016-08-25 | Nok株式会社 | Oil seal and ring member |
| IT201600106430A1 (en) * | 2016-10-24 | 2018-04-24 | Skf Ab | HUB-BEARING GROUP FOR THE WHEEL OF A VEHICLE |
| US10052912B2 (en) | 2016-10-24 | 2018-08-21 | Aktiebolaget Skf | Hub-bearing assembly for a vehicle wheel |
| IT202000003629A1 (en) * | 2020-02-21 | 2021-08-21 | Millennium Eng S R L | SHIELDED SUPPORT FOR INDUSTRIAL PLANTS |
| EP3869072A1 (en) * | 2020-02-21 | 2021-08-25 | Millennium Engineering S.r.l. | Shielded support for industrial plants |