WO2009014083A1 - 温度感応型クラッチ機構 - Google Patents

温度感応型クラッチ機構 Download PDF

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Publication number
WO2009014083A1
WO2009014083A1 PCT/JP2008/063004 JP2008063004W WO2009014083A1 WO 2009014083 A1 WO2009014083 A1 WO 2009014083A1 JP 2008063004 W JP2008063004 W JP 2008063004W WO 2009014083 A1 WO2009014083 A1 WO 2009014083A1
Authority
WO
WIPO (PCT)
Prior art keywords
roller
clutch mechanism
outer rings
temperature responsive
bimetal
Prior art date
Application number
PCT/JP2008/063004
Other languages
English (en)
French (fr)
Inventor
Takahiro Koremoto
Kenta Sakaguchi
Takahide Saito
Masafumi Nakakoji
Original Assignee
Ntn Corporation
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 Ntn Corporation filed Critical Ntn Corporation
Publication of WO2009014083A1 publication Critical patent/WO2009014083A1/ja

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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D43/00—Automatic clutches
    • F16D43/02—Automatic clutches actuated entirely mechanically
    • F16D43/25—Automatic clutches actuated entirely mechanically controlled by thermo-responsive elements
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
    • F16D41/064—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls
    • F16D41/066—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls all members having the same size and only one of the two surfaces being cylindrical
    • F16D41/067—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls all members having the same size and only one of the two surfaces being cylindrical and the members being distributed by a separate cage encircling the axis of rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)
  • Braking Arrangements (AREA)

Abstract

　簡単でコンパクトな構成で、メンテナンスにも手間がかからない温度感応型クラッチ機構を提供することである。 　内外輪１、２の間の環状空間に保持器３で保持して円周方向に配列した複数の係合子としての各ころ４を、板ばね５で内外輪１、２の間に食い込まない方向に付勢するとともに、板ばね５で付勢された各ころ４を、温度変化に感応して変形するバイメタル６で反対側へ押し戻すようにし、バイメタル６が変形したときに、各ころ４を外輪２の内径面に形成された傾斜カム面２ａに食い込ませて内外輪１、２を係合させることにより、簡単でコンパクトな構成で、メンテナンスにも手間がかからない温度感応型クラッチ機構を提供できるようにした。
PCT/JP2008/063004 2007-07-23 2008-07-18 温度感応型クラッチ機構 WO2009014083A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-190796 2007-07-23
JP2007190796A JP2009024832A (ja) 2007-07-23 2007-07-23 温度感応型クラッチ機構

Publications (1)

Publication Number Publication Date
WO2009014083A1 true WO2009014083A1 (ja) 2009-01-29

Family

ID=40281337

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/063004 WO2009014083A1 (ja) 2007-07-23 2008-07-18 温度感応型クラッチ機構

Country Status (2)

Country Link
JP (1) JP2009024832A (ja)
WO (1) WO2009014083A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010009699A1 (de) * 2008-07-21 2010-01-28 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Freilaufeinrichtung mit dämpfung und kurbel-cvt-getriebe mit einer freilaufeinrichtung
CN109854638A (zh) * 2019-01-16 2019-06-07 广西玉柴机器股份有限公司 温控离合器

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5768407B2 (ja) * 2011-03-02 2015-08-26 株式会社ジェイテクト 一方向クラッチおよび一方向クラッチ付きプーリ装置
JP5923892B2 (ja) * 2011-08-04 2016-05-25 日産自動車株式会社 ハイブリッド車両の動力接断装置
US11339836B2 (en) * 2020-07-10 2022-05-24 Textron Innovations Inc. Mechanism and method to engage/disengage a sprag clutch based on coefficients of thermal expansion

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS559887U (ja) * 1978-07-06 1980-01-22
JPS60241534A (ja) * 1984-05-15 1985-11-30 Usui Internatl Ind Co Ltd 温度感応型流体式フアンカツプリング装置
JP2000130471A (ja) * 1998-10-23 2000-05-12 Bando Chem Ind Ltd 一方向クラッチ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS559887U (ja) * 1978-07-06 1980-01-22
JPS60241534A (ja) * 1984-05-15 1985-11-30 Usui Internatl Ind Co Ltd 温度感応型流体式フアンカツプリング装置
JP2000130471A (ja) * 1998-10-23 2000-05-12 Bando Chem Ind Ltd 一方向クラッチ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010009699A1 (de) * 2008-07-21 2010-01-28 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Freilaufeinrichtung mit dämpfung und kurbel-cvt-getriebe mit einer freilaufeinrichtung
CN109854638A (zh) * 2019-01-16 2019-06-07 广西玉柴机器股份有限公司 温控离合器

Also Published As

Publication number Publication date
JP2009024832A (ja) 2009-02-05

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