TW200510653A - Unidirectional clutch - Google Patents

Unidirectional clutch

Info

Publication number
TW200510653A
TW200510653A TW093118653A TW93118653A TW200510653A TW 200510653 A TW200510653 A TW 200510653A TW 093118653 A TW093118653 A TW 093118653A TW 93118653 A TW93118653 A TW 93118653A TW 200510653 A TW200510653 A TW 200510653A
Authority
TW
Taiwan
Prior art keywords
clutch
wheel
roller
inner wheel
biasing
Prior art date
Application number
TW093118653A
Other languages
Chinese (zh)
Other versions
TWI264503B (en
Inventor
Katsuya Abe
Yasuyuki Kuroiwa
Hitoshi Kondo
Original Assignee
Honda Motor Co 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of TW200510653A publication Critical patent/TW200510653A/en
Application granted granted Critical
Publication of TWI264503B publication Critical patent/TWI264503B/en

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
    • F16D43/04—Automatic clutches actuated entirely mechanically controlled by angular speed
    • F16D43/14—Automatic clutches actuated entirely mechanically controlled by angular speed with centrifugal masses actuating the clutching members directly in a direction which has at least a radial component; with centrifugal masses themselves being the clutching members
    • F16D43/18—Automatic clutches actuated entirely mechanically controlled by angular speed with centrifugal masses actuating the clutching members directly in a direction which has at least a radial component; with centrifugal masses themselves being the clutching members with friction clutching members
    • 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
    • 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
    • F16D43/04—Automatic clutches actuated entirely mechanically controlled by angular speed
    • F16D43/14—Automatic clutches actuated entirely mechanically controlled by angular speed with centrifugal masses actuating the clutching members directly in a direction which has at least a radial component; with centrifugal masses themselves being the clutching members
    • F16D2043/145—Automatic clutches actuated entirely mechanically controlled by angular speed with centrifugal masses actuating the clutching members directly in a direction which has at least a radial component; with centrifugal masses themselves being the clutching members the centrifugal masses being pivoting

Abstract

The object of this invention is to improve a one-way clutch incorporated into an engine of a motorcycle to remove the need for switching a gear to a neutral position in the case of push walk of vehicle. A one-way clutch 60 of this invention comprises a clutch inner wheel 62, a clutch outer wheel 65 coaxial with the clutch inner wheel 62, a cam surface 62b formed on the outer periphery of the clutch inner wheel 62 or the inner periphery of the clutch outer wheel 65, a roller (rolling member) 64 arranged between the clutch inner wheel 62 and the clutch outer wheel 65 and rolling on the cam surface 62b, and a compression spring (biasing member) 66 biasing in a direction of narrowing the roller 64 by pressure of the clutch inner wheel 62 and the clutch outer wheel 65 along the circumferential direction. The clutch is characterized by comprising an centrifugal weight (restricting member) 63 which restricts, in low-speed rotation, the movement of the roller 64 in the biasing direction within the range where the roller 64 can freely roll, and releases the restriction in the case of a predetermined number of rotation or more.
TW093118653A 2003-09-03 2004-06-25 Unidirectional clutch TWI264503B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003311815A JP4260581B2 (en) 2003-09-03 2003-09-03 One-way clutch

Publications (2)

Publication Number Publication Date
TW200510653A true TW200510653A (en) 2005-03-16
TWI264503B TWI264503B (en) 2006-10-21

Family

ID=34413275

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093118653A TWI264503B (en) 2003-09-03 2004-06-25 Unidirectional clutch

Country Status (4)

Country Link
JP (1) JP4260581B2 (en)
KR (1) KR100672290B1 (en)
CN (1) CN1333178C (en)
TW (1) TWI264503B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1813523B1 (en) * 2005-07-14 2008-04-09 Bayerische Motoren Werke Aktiengesellschaft Motor cycle
WO2008114468A1 (en) 2007-03-20 2008-09-25 Nsk-Warner K.K. Roller-type one-way clutch
DE602007012358D1 (en) 2007-12-17 2011-03-17 Ford Global Tech Llc Starter arrangement for an internal combustion engine
JP5274050B2 (en) 2008-02-27 2013-08-28 Ｎｓｋワーナー株式会社 Roller type one-way clutch
JP5175139B2 (en) 2008-06-06 2013-04-03 Ｎｓｋワーナー株式会社 Roller type one-way clutch for motorcycle starters
JP5133191B2 (en) 2008-10-03 2013-01-30 Ｎｓｋワーナー株式会社 Roller type one-way clutch
JP5205207B2 (en) 2008-10-16 2013-06-05 Ｎｓｋワーナー株式会社 Roller type one-way clutch
JP5133201B2 (en) 2008-10-28 2013-01-30 Ｎｓｋワーナー株式会社 Roller type one-way clutch
JP2010106956A (en) 2008-10-30 2010-05-13 Nsk Warner Kk One-way clutch of roller type
DE102009018965B4 (en) * 2009-04-25 2022-03-24 Schaeffler Technologies AG & Co. KG overrunning clutch
KR101180824B1 (en) * 2009-09-14 2012-09-07 (주)유티글로벌 One-way clutch
KR101762448B1 (en) 2011-08-09 2017-08-04 엘지이노텍 주식회사 Traction motor module
DE112014002308B4 (en) * 2013-05-09 2022-12-29 Schaeffler Technologies AG & Co. KG Bi-directional wedge clutch
JP6249861B2 (en) * 2014-03-31 2017-12-20 本田技研工業株式会社 One way clutch
JP6116607B2 (en) * 2015-03-26 2017-04-19 本田技研工業株式会社 One way clutch
JP2017116037A (en) * 2015-12-25 2017-06-29 Ｎｓｋワーナー株式会社 One-way clutch
CN109477554B (en) * 2016-08-29 2021-09-03 Emtc有限责任公司 Double-speed change gear
CN111043255B (en) * 2019-12-04 2023-03-21 西南大学 High-load self-adaptive automatic speed change system with smooth gear shifting

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2144211Y (en) * 1992-05-20 1993-10-20 蒋莉 Vehicle sliding fuel-economizer
DE4225202C1 (en) * 1992-07-30 1993-09-23 Steyr-Daimler-Puch Ag, Wien, At
CN2432381Y (en) * 2000-06-12 2001-05-30 曹恩禄 Biphase centrifugel energy-saving automatic clutch
JP2003049871A (en) * 2001-08-06 2003-02-21 Koyo Seiko Co Ltd One-way clutch
CN2498399Y (en) * 2001-08-24 2002-07-03 刘建平 Oil-saving automatic centrifugal clutch

Also Published As

Publication number Publication date
TWI264503B (en) 2006-10-21
JP4260581B2 (en) 2009-04-30
CN1590797A (en) 2005-03-09
KR20050025252A (en) 2005-03-14
JP2005076867A (en) 2005-03-24
KR100672290B1 (en) 2007-01-22
CN1333178C (en) 2007-08-22

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