JP2005106078A - クラッチプーリユニット - Google Patents

クラッチプーリユニット Download PDF

Info

Publication number
JP2005106078A
JP2005106078A JP2003336018A JP2003336018A JP2005106078A JP 2005106078 A JP2005106078 A JP 2005106078A JP 2003336018 A JP2003336018 A JP 2003336018A JP 2003336018 A JP2003336018 A JP 2003336018A JP 2005106078 A JP2005106078 A JP 2005106078A
Authority
JP
Japan
Prior art keywords
pulley
clutch
peripheral surface
seal
bearing
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
Application number
JP2003336018A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005106078A5 (enExample
Inventor
Hideki Nakayama
英樹 中山
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NSK Ltd
Original Assignee
NSK Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NSK Ltd filed Critical NSK Ltd
Priority to JP2003336018A priority Critical patent/JP2005106078A/ja
Publication of JP2005106078A publication Critical patent/JP2005106078A/ja
Publication of JP2005106078A5 publication Critical patent/JP2005106078A5/ja
Pending legal-status Critical Current

Links

Images

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
    • F16C33/7816—Details of the sealing or parts thereof, e.g. geometry, material
    • F16C33/782—Details of the sealing or parts thereof, e.g. geometry, material of the sealing region
    • F16C33/7823—Details of the sealing or parts thereof, e.g. geometry, material of the sealing region of 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
    • 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
    • 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
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • 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
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • 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
    • F16C2361/00—Apparatus or articles in engineering in general
    • F16C2361/63—Gears with belts and pulleys

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Pulleys (AREA)
JP2003336018A 2003-09-26 2003-09-26 クラッチプーリユニット Pending JP2005106078A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003336018A JP2005106078A (ja) 2003-09-26 2003-09-26 クラッチプーリユニット

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003336018A JP2005106078A (ja) 2003-09-26 2003-09-26 クラッチプーリユニット

Publications (2)

Publication Number Publication Date
JP2005106078A true JP2005106078A (ja) 2005-04-21
JP2005106078A5 JP2005106078A5 (enExample) 2006-11-09

Family

ID=34532291

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003336018A Pending JP2005106078A (ja) 2003-09-26 2003-09-26 クラッチプーリユニット

Country Status (1)

Country Link
JP (1) JP2005106078A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009060715A1 (ja) * 2007-11-09 2009-05-14 Ntn Corporation オルタネータ用軸受
WO2010052865A1 (ja) * 2008-11-06 2010-05-14 Ntn株式会社 シール付き軸受
US9217472B2 (en) 2008-11-06 2015-12-22 Ntn Corporation Seal equipped bearing assembly

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009060715A1 (ja) * 2007-11-09 2009-05-14 Ntn Corporation オルタネータ用軸受
WO2010052865A1 (ja) * 2008-11-06 2010-05-14 Ntn株式会社 シール付き軸受
JP2010112472A (ja) * 2008-11-06 2010-05-20 Ntn Corp シール付き軸受
CN102203445B (zh) * 2008-11-06 2013-11-20 Ntn株式会社 带有密封件的轴承
US9217472B2 (en) 2008-11-06 2015-12-22 Ntn Corporation Seal equipped bearing assembly

Similar Documents

Publication Publication Date Title
US6464057B2 (en) Pulley with a built-in one-way clutch
US6749050B2 (en) One-way clutch built-in type pulley device
JP2005106078A (ja) クラッチプーリユニット
JP2004144252A (ja) 一方向クラッチ内蔵型プーリ装置
JP2003232434A (ja) 一方向クラッチ内蔵型プーリ装置
JP2001271853A (ja) 一方向クラッチ内蔵型回転伝達装置
JP2006144812A (ja) 密封装置
JPH10213207A (ja) ローラクラッチ内蔵型プーリ
JP2005240930A (ja) 一方向クラッチ付きプーリユニット
JP2004028285A (ja) 一方向クラッチ内蔵型プーリ装置
JPWO2003025409A1 (ja) プーリ回転支持装置
JP3602954B2 (ja) ウォーターポンプ用ベアリングシール
JPH09119510A (ja) プーリ及びファン、並びにこれらの玉軸受
JP2007270969A (ja) 転がり軸受
JP2000291785A (ja) オルタネータ用一方向クラッチ内蔵型プーリ装置
JPH1163170A (ja) オルタネータ用ローラクラッチ内蔵型プーリ装置
JP3785316B2 (ja) プーリユニットの取付け構造
JP4899343B2 (ja) 一方向クラッチ内蔵型プーリ装置
JP2012145216A (ja) プーリユニット
JP2000283267A (ja) オルタネータ用一方向クラッチ内蔵型プーリ装置
JP2005321007A (ja) 一方向クラッチ内蔵型プーリ装置
JP4306032B2 (ja) オルタネータ用一方向クラッチ内蔵型プーリ装置
JP2006307922A (ja) 一方向クラッチ
JP2005337429A (ja) クラッチ内蔵型プーリユニット
JP2000248957A (ja) オルタネータ用一方向クラッチ内蔵型プーリ装置

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060922

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20060922

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20090709

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090728

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20091208