JPH0418723U - - Google Patents

Info

Publication number
JPH0418723U
JPH0418723U JP1990058764U JP5876490U JPH0418723U JP H0418723 U JPH0418723 U JP H0418723U JP 1990058764 U JP1990058764 U JP 1990058764U JP 5876490 U JP5876490 U JP 5876490U JP H0418723 U JPH0418723 U JP H0418723U
Authority
JP
Japan
Prior art keywords
rotating body
friction plate
teeth
magnetic material
material part
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.)
Granted
Application number
JP1990058764U
Other languages
English (en)
Other versions
JP2525611Y2 (ja
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 filed Critical
Priority to JP1990058764U priority Critical patent/JP2525611Y2/ja
Priority to DE4118326A priority patent/DE4118326C2/de
Priority to US07/710,545 priority patent/US5156578A/en
Publication of JPH0418723U publication Critical patent/JPH0418723U/ja
Priority to US07/921,561 priority patent/US5269730A/en
Application granted granted Critical
Publication of JP2525611Y2 publication Critical patent/JP2525611Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F16H—GEARING
    • F16H48/00—Differential gearings
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H48/30—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
    • B60K17/344—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear
    • B60K17/346—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear the transfer gear being a differential gear
    • B60K17/3462—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear the transfer gear being a differential gear with means for changing distribution of torque between front and rear wheels
    • 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
    • F16D43/20—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure
    • F16D43/21—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure with friction members
    • F16D43/213—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure with friction members with axially applied torque-limiting friction surfaces
    • F16D43/215—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure with friction members with axially applied torque-limiting friction surfaces with flat friction surfaces, e.g. discs
    • F16D43/216—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure with friction members with axially applied torque-limiting friction surfaces with flat friction surfaces, e.g. discs with multiple lamellae
    • 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
    • F16H48/00—Differential gearings
    • F16H48/06—Differential gearings with gears having orbital motion
    • F16H48/10—Differential gearings with gears having orbital motion with orbital spur gears
    • 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
    • F16H48/00—Differential gearings
    • F16H48/06—Differential gearings with gears having orbital motion
    • F16H48/10—Differential gearings with gears having orbital motion with orbital spur gears
    • F16H48/11—Differential gearings with gears having orbital motion with orbital spur gears having intermeshing planet gears
    • 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
    • F16H48/00—Differential gearings
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H48/22—Arrangements for suppressing or influencing the differential action, e.g. locking devices using friction clutches or brakes
    • 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
    • F16H48/00—Differential gearings
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H48/295—Arrangements for suppressing or influencing the differential action, e.g. locking devices using multiple means for force boosting
    • 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
    • F16H48/00—Differential gearings
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H48/30—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means
    • F16H48/34—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means using electromagnetic or electric actuators
    • 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
    • F16H48/00—Differential gearings
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H2048/204—Control of arrangements for suppressing differential actions
    • 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
    • F16H48/00—Differential gearings
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H48/30—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means
    • F16H2048/305—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means using manual actuators
    • 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
    • F16H48/00—Differential gearings
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H48/30—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means
    • F16H48/34—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means using electromagnetic or electric actuators
    • F16H2048/346—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means using electromagnetic or electric actuators using a linear motor
    • 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
    • F16H48/00—Differential gearings
    • F16H48/38—Constructional details
    • F16H2048/382—Methods for manufacturing differential gearings
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/0017—Transmissions for multiple ratios specially adapted for four-wheel-driven vehicles
    • 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
    • F16H48/00—Differential gearings
    • F16H48/38—Constructional details
    • F16H48/40—Constructional details characterised by features of the rotating cases

Description

【図面の簡単な説明】
第１図はこの考案の一実施例にかかる電磁多板
クラツチを用いたデイフアレンシヤル装置断面図
、第２図は第１図のＡ−Ａ展開断面図、第３図は
第１図のデイフアレンシヤル装置を用いた車両の
動力系の全体概細図である。 ３１……デフケース（外回転体）、３６……歯
部、７７……カムリング（内回転体）、８０……
歯部、８３……外側の摩擦板、８５……内側の摩
擦板、８９……電磁石、９３……押圧リング、３
１Ａ……非磁性体部、３１Ｂ……磁性体部、３６
Ｃ……隙間。

Claims (1)

    【実用新案登録請求の範囲】
  1. 内回転体の外周側に同軸に外回転体が設けられ
    、両回転体の間で、内回転体の外周の歯部に対し
    内側の摩擦板が、外回転体の内周の歯部に対し外
    側の摩擦板が、各々軸方向に移動自在な状態で係
    合し交互に複数枚が配置され、これら摩擦板を引
    き付けて締結する電磁石が設けられた電磁多板ク
    ラツチにおいて、前記外回転体の前記摩擦板が配
    置される部分は非磁性体部から成り、該非磁性体
    部に軸方向に接合される磁性体部の側から前記摩
    擦板の挿入組付がなされる構造を備え、前記接合
    される部分で前記歯部は少なくとも１枚の摩擦板
    の厚さより大きな隙間を有することを特徴とする
    電磁多板クラツチ。
JP1990058764U 1990-06-05 1990-06-05 電磁多板クラッチ Expired - Lifetime JP2525611Y2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1990058764U JP2525611Y2 (ja) 1990-06-05 1990-06-05 電磁多板クラッチ
DE4118326A DE4118326C2 (de) 1990-06-05 1991-06-04 Differentialgetriebe für Fahrzeuge
US07/710,545 US5156578A (en) 1990-06-05 1991-06-05 Differential gear device for vehicle
US07/921,561 US5269730A (en) 1990-06-05 1992-07-29 Differential gear device for vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990058764U JP2525611Y2 (ja) 1990-06-05 1990-06-05 電磁多板クラッチ

Publications (2)

Publication Number Publication Date
JPH0418723U true JPH0418723U (ja) 1992-02-17
JP2525611Y2 JP2525611Y2 (ja) 1997-02-12

Family

ID=13093614

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990058764U Expired - Lifetime JP2525611Y2 (ja) 1990-06-05 1990-06-05 電磁多板クラッチ

Country Status (3)

Country Link
US (1) US5156578A (ja)
JP (1) JP2525611Y2 (ja)
DE (1) DE4118326C2 (ja)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3002040B2 (ja) * 1991-11-19 2000-01-24 栃木富士産業株式会社 デファレンシャル装置
US5217416A (en) * 1992-04-17 1993-06-08 Dana Corporation Lock up/limited slip differential
US5322484A (en) * 1992-12-22 1994-06-21 Dana Corporation Locking differential with clutch activated by electrorheological fluid coupling
US5527229A (en) * 1994-03-22 1996-06-18 Honda Giken Kogyo Kabushiki Kaisha Planetary differential gear system provided with a differential action limiting mechanism
US5503602A (en) * 1994-07-12 1996-04-02 Dana Corporation Clutch actuating device having pilot clutches for use in a vehicle interaxle differential
GB2299140B (en) * 1995-03-16 1997-08-13 Tochigi Fuji Sangyo Kk Differential apparatus
US5728025A (en) * 1995-04-18 1998-03-17 Tochigi Fuji Sangyo Kabushiki Kaisha Differential apparatus
JP3830992B2 (ja) * 1995-09-13 2006-10-11 Ｇｋｎ ドライブライン トルクテクノロジー株式会社 デファレンシャル装置
JPH0979350A (ja) * 1995-09-19 1997-03-25 Tochigi Fuji Ind Co Ltd デファレンシャル装置
JP3761972B2 (ja) * 1996-05-30 2006-03-29 Ｇｋｎ ドライブライン トルクテクノロジー株式会社 ディファレンシャル装置
US5839986A (en) * 1996-07-23 1998-11-24 Tochigi Fuji Sangyo Kabushiki Kaisha Differential device with disconnect
KR100245687B1 (ko) * 1996-08-30 2000-05-01 정몽규 자동차의 동력 전달장치
JP3989578B2 (ja) * 1996-10-30 2007-10-10 Ｇｋｎ ドライブライン トルクテクノロジー株式会社 ディファレンシャル装置
JPH10194001A (ja) * 1997-01-16 1998-07-28 Tochigi Fuji Ind Co Ltd デファレンシャル装置
US6109408A (en) 1997-01-29 2000-08-29 Toyota Jidosha Kabushiki Kaisha Driving force transmission system
US5911643A (en) * 1998-01-02 1999-06-15 Eaton Corporation Differential gear mechanism and improved ball-ramp actuation thereof
US6001040A (en) * 1998-02-25 1999-12-14 Auburn Gear, Inc. Hydraulically operated limited slip differential
US5989147A (en) * 1998-02-25 1999-11-23 Auburn Gear, Inc. Electronically controllable limited slip differential
US6165095A (en) * 1998-02-25 2000-12-26 Auburn Gear, Inc. Apparatus and method for demagnetizing a controllable electromagnetically actuated differential
US6428441B1 (en) 2000-08-28 2002-08-06 Spicer Technology, Inc. Locking differential with clutch activated by magnetorheological fluid
JP2002144904A (ja) * 2000-11-07 2002-05-22 Fuji Heavy Ind Ltd ４輪駆動車の動力伝達装置
US6830530B2 (en) * 2002-09-25 2004-12-14 Visteon Global Technologies, Inc. Torque biasing planetary differential
US7008345B2 (en) * 2003-10-27 2006-03-07 Automotive Components Holdings Inc. Planetary differential
JP4363188B2 (ja) 2004-01-07 2009-11-11 株式会社ジェイテクト 差動制限装置
DE102006006640B3 (de) * 2006-02-14 2007-04-26 Zf Friedrichshafen Ag Umlenkgetriebe zur Betätigung einer Lamellenkupplung
BG109454A (en) * 2006-02-24 2007-08-31 ГАНЧЕВ Стилиян SORTING OF ROTATION DISTRIBUTION
JP5130191B2 (ja) * 2008-08-27 2013-01-30 Ｇｋｎドライブラインジャパン株式会社 デファレンシャル装置
DE102013206757A1 (de) * 2013-04-16 2014-10-16 Schaeffler Technologies Gmbh & Co. Kg Differentialgetriebe
EP3408111B1 (en) * 2016-01-26 2021-09-22 American Axle & Manufacturing, Inc. Disconnectable axle assembly having a planetary differential
US9989140B2 (en) * 2016-03-02 2018-06-05 Jtekt Corporation Power transmission interrupting device and limited-slip differential
CN108237900B (zh) * 2016-12-27 2020-05-22 比亚迪股份有限公司 驱动轴锁止装置以及动力驱动系统和车辆
US11841068B2 (en) * 2022-04-29 2023-12-12 Jtekt Automotive North America, Inc. Electronically controlled differential gearing device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4733577A (en) * 1984-11-06 1988-03-29 Zahnradfabrik Friedrichshafen Ag Electromagnetically actuated locking clutch for differential gears of motor vehicles
US4860612A (en) * 1985-04-01 1989-08-29 Dana Corporation Vehicle torque transfer case for a four wheel drive system
US4718303A (en) * 1986-10-06 1988-01-12 Borg-Warner Automotive, Inc. Four wheel drive transfer case with clutch mechanism
US4781078A (en) * 1987-02-02 1988-11-01 Dana Corporation Locking differential with electromagnetic actuated clutch
JPS63203958A (ja) * 1987-02-20 1988-08-23 Aisin Warner Ltd 摩擦係合装置用アクチユエ−タ
JP2636229B2 (ja) * 1987-02-20 1997-07-30 トヨタ自動車株式会社 四輪駆動用中央差動装置の差動制限機構
DE3861591D1 (de) * 1987-03-21 1991-02-21 Zahnradfabrik Friedrichshafen Anordnung einer elektromagnet-zahnkupplung.
US4989686A (en) * 1988-07-07 1991-02-05 Borg-Warner Automotive, Inc. System for controlling torque transmission in a four wheel drive vehicle
JPH02212227A (ja) * 1989-02-14 1990-08-23 Toyota Motor Corp 車両用動力分配装置
US5019021A (en) * 1990-07-02 1991-05-28 Eaton Corporation Modulating limited slip differential

Also Published As

Publication number Publication date
JP2525611Y2 (ja) 1997-02-12
DE4118326A1 (de) 1991-12-12
US5156578A (en) 1992-10-20
DE4118326C2 (de) 1996-03-28

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