WO2008117779A1 - Clutch mechanism - Google Patents

Clutch mechanism Download PDF

Info

Publication number
WO2008117779A1
WO2008117779A1 PCT/JP2008/055443 JP2008055443W WO2008117779A1 WO 2008117779 A1 WO2008117779 A1 WO 2008117779A1 JP 2008055443 W JP2008055443 W JP 2008055443W WO 2008117779 A1 WO2008117779 A1 WO 2008117779A1
Authority
WO
WIPO (PCT)
Prior art keywords
side gear
gear body
drive side
bodies
gearless portion
Prior art date
Application number
PCT/JP2008/055443
Other languages
French (fr)
Japanese (ja)
Inventor
Naoto Jinbo
Original Assignee
Nifco Inc.
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 Nifco Inc. filed Critical Nifco Inc.
Publication of WO2008117779A1 publication Critical patent/WO2008117779A1/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
    • F16D21/00—Systems comprising a plurality of actuated clutches
    • F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
    • F16D21/04—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways with a shaft carrying a number of rotatable transmission members, e.g. gears, each of which can be connected to the shaft by a clutching member or members between the shaft and the hub of the transmission member
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
    • F16F9/12—Devices with one or more rotary vanes turning in the fluid any throttling effect being immaterial, i.e. damping by viscous shear effect only
    • 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
    • F16H—GEARING
    • F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
    • F16H19/001—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for conveying reciprocating or limited rotary motion
    • 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
    • F16H—GEARING
    • F16H27/00—Step-by-step mechanisms without freewheel members, e.g. Geneva drives
    • F16H27/04—Step-by-step mechanisms without freewheel members, e.g. Geneva drives for converting continuous rotation into a step-by-step rotary movement
    • F16H27/08—Step-by-step mechanisms without freewheel members, e.g. Geneva drives for converting continuous rotation into a step-by-step rotary movement with driving toothed gears with interrupted toothing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Fluid-Damping Devices (AREA)
  • Gear Transmission (AREA)

Abstract

A clutch mechanism comprising a drive side gear body and a driven side gear body meshing each other. Both gear bodies have a gearless portion on the outer circumference and both gear bodies are combined such that the gearless portion of the driven side gear body is located at the contact poison of both gear bodies when the rotary leading edge at the gearless portion of the drive side gear body reaches that contact poison, and the tooth of the drive side gear body meshes the adjoining tooth at the gearless portion of the driven side gear body when the tooth of the drive side gear body located next to the rotaty trailing edge y at the gearless portion of the drive side gear body reaches the contact poison of both gear bodies.
PCT/JP2008/055443 2007-03-27 2008-03-24 Clutch mechanism WO2008117779A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007080923A JP4945280B2 (en) 2007-03-27 2007-03-27 Clutch mechanism
JP2007-080923 2007-03-27

Publications (1)

Publication Number Publication Date
WO2008117779A1 true WO2008117779A1 (en) 2008-10-02

Family

ID=39788514

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/055443 WO2008117779A1 (en) 2007-03-27 2008-03-24 Clutch mechanism

Country Status (4)

Country Link
JP (1) JP4945280B2 (en)
KR (1) KR20080087682A (en)
TW (1) TW200848636A (en)
WO (1) WO2008117779A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160201773A1 (en) * 2015-01-09 2016-07-14 Johnson Electric S.A. Vehicle door lock actuator
WO2017202476A1 (en) * 2016-05-27 2017-11-30 Hewlett-Packard Development Company L.P. Braking system
CN111219428A (en) * 2020-03-10 2020-06-02 厦门南洋职业学院 Mechanical brake device based on mechatronic self-locking system
WO2022151559A1 (en) * 2021-01-18 2022-07-21 杜泽儒 Gear two-way clutch mechanism

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5692630B2 (en) * 2010-07-21 2015-04-01 カシオ計算機株式会社 Lid opening / closing device
JP5759207B2 (en) * 2011-03-02 2015-08-05 株式会社ニフコ Rotating damper device and manufacturing method thereof
JP6717188B2 (en) * 2016-12-21 2020-07-01 アイシン精機株式会社 Vehicle door lock device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48109382U (en) * 1972-03-27 1973-12-17
JP2005098441A (en) * 2003-09-26 2005-04-14 Tok Bearing Co Ltd Damping device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09246735A (en) * 1996-03-11 1997-09-19 Alpine Electron Inc Panel opener

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48109382U (en) * 1972-03-27 1973-12-17
JP2005098441A (en) * 2003-09-26 2005-04-14 Tok Bearing Co Ltd Damping device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160201773A1 (en) * 2015-01-09 2016-07-14 Johnson Electric S.A. Vehicle door lock actuator
US9506539B2 (en) * 2015-01-09 2016-11-29 Johnson Electric S.A. Vehicle door lock actuator
WO2017202476A1 (en) * 2016-05-27 2017-11-30 Hewlett-Packard Development Company L.P. Braking system
US10625523B2 (en) 2016-05-27 2020-04-21 Hewlett-Packard Development Company, L.P. Braking system
CN111219428A (en) * 2020-03-10 2020-06-02 厦门南洋职业学院 Mechanical brake device based on mechatronic self-locking system
CN111219428B (en) * 2020-03-10 2021-05-14 厦门南洋职业学院 Mechanical brake device based on mechatronic self-locking system
WO2022151559A1 (en) * 2021-01-18 2022-07-21 杜泽儒 Gear two-way clutch mechanism
CN114810848A (en) * 2021-01-18 2022-07-29 杜泽儒 Gear bidirectional clutch mechanism

Also Published As

Publication number Publication date
JP4945280B2 (en) 2012-06-06
TW200848636A (en) 2008-12-16
JP2008240854A (en) 2008-10-09
KR20080087682A (en) 2008-10-01

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