JPS5929421U - 軸受用密封装置 - Google Patents
軸受用密封装置Info
- Publication number
- JPS5929421U JPS5929421U JP1982125838U JP12583882U JPS5929421U JP S5929421 U JPS5929421 U JP S5929421U JP 1982125838 U JP1982125838 U JP 1982125838U JP 12583882 U JP12583882 U JP 12583882U JP S5929421 U JPS5929421 U JP S5929421U
- Authority
- JP
- Japan
- Prior art keywords
- sealing body
- ring member
- bearing
- sealing device
- sealing
- 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
- F16C33/7896—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members with two or more discrete sealings arranged in series
-
- 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
- F16C33/784—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race
- F16C33/7843—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc
- F16C33/7853—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc with one or more sealing lips to contact the inner race
- F16C33/7856—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc with one or more sealing lips to contact the inner race with a single sealing lip
-
- 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
- F16C33/7889—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to an inner race and extending toward the outer 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing With Elastic Sealing Lips (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
め要約のデータは記録されません。
Description
第1図は本考案の拡大断面図である。第2図は本考案の
他の実施例を示す拡大断面図である。 A・・・・・・第一密封体、B・・・・・・第二密封体
、C・・・・・・内輪部材、D・・・・・・外輪部材、
E・・・・・・金属製ラビリンスシール、1a・・・・
・・第一密封体シールリップ、1b・・・・・・第二密
封体シールリップ、2・・・・・・背面リップ、3a・
・・・・・第一密封体金属補強板、3b・・・・・・第
二密封体金属製補強板。 ′ 。
他の実施例を示す拡大断面図である。 A・・・・・・第一密封体、B・・・・・・第二密封体
、C・・・・・・内輪部材、D・・・・・・外輪部材、
E・・・・・・金属製ラビリンスシール、1a・・・・
・・第一密封体シールリップ、1b・・・・・・第二密
封体シールリップ、2・・・・・・背面リップ、3a・
・・・・・第一密封体金属補強板、3b・・・・・・第
二密封体金属製補強板。 ′ 。
Claims (2)
- (1)合成コム、あるいは軟質合成樹脂等よりなる金属
補強芯を内含した軸受密封体を組合せてなる軸受密封装
置において、;シールリップは内輪部材と対面し、かつ
外方向に背面リップを少なくとも一個以上有する第1密
封体を外輪部材に嵌合装置すると共に、該第−密封体の
外側に、シールリップが外輪部材と対面し、かつ前記第
一密封体の背面リップと内面の金属補強板の部分で接触
する様第二密封体を内輪部材に嵌合装着し、二つの密封
体を並設してなることを特長とした軸受用密封装置。 - (2) 該第二密封体を金属製ラビリンスシールによ
って形成したことを特長とする実用新案登録請求の範囲
第一項記載の軸受用密封装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1982125838U JPS5929421U (ja) | 1982-08-19 | 1982-08-19 | 軸受用密封装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1982125838U JPS5929421U (ja) | 1982-08-19 | 1982-08-19 | 軸受用密封装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5929421U true JPS5929421U (ja) | 1984-02-23 |
Family
ID=30286350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1982125838U Pending JPS5929421U (ja) | 1982-08-19 | 1982-08-19 | 軸受用密封装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5929421U (ja) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02216993A (ja) * | 1989-02-16 | 1990-08-29 | Nec Corp | 自動着信呼局間均等分配方式 |
JPH02127856U (ja) * | 1989-03-30 | 1990-10-22 | ||
JPH02146270U (ja) * | 1989-05-15 | 1990-12-12 | ||
JP2006233991A (ja) * | 2005-02-22 | 2006-09-07 | Nok Corp | 密封装置 |
JP4735798B2 (ja) * | 2004-05-11 | 2011-07-27 | Nok株式会社 | 密封装置 |
JP2012172725A (ja) * | 2011-02-18 | 2012-09-10 | Nsk Ltd | 外輪回転形転がり軸受及び圧延機 |
CN103195822A (zh) * | 2013-04-15 | 2013-07-10 | 宁波三泰轴承有限公司 | 防水防漏气的轴承 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5254693U (ja) * | 1975-10-17 | 1977-04-20 |
-
1982
- 1982-08-19 JP JP1982125838U patent/JPS5929421U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5254693U (ja) * | 1975-10-17 | 1977-04-20 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02216993A (ja) * | 1989-02-16 | 1990-08-29 | Nec Corp | 自動着信呼局間均等分配方式 |
JPH02127856U (ja) * | 1989-03-30 | 1990-10-22 | ||
JPH02146270U (ja) * | 1989-05-15 | 1990-12-12 | ||
JP4735798B2 (ja) * | 2004-05-11 | 2011-07-27 | Nok株式会社 | 密封装置 |
JP2006233991A (ja) * | 2005-02-22 | 2006-09-07 | Nok Corp | 密封装置 |
JP2012172725A (ja) * | 2011-02-18 | 2012-09-10 | Nsk Ltd | 外輪回転形転がり軸受及び圧延機 |
CN103195822A (zh) * | 2013-04-15 | 2013-07-10 | 宁波三泰轴承有限公司 | 防水防漏气的轴承 |
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