JPH0248625U - - Google Patents

Info

Publication number
JPH0248625U
JPH0248625U JP1988127998U JP12799888U JPH0248625U JP H0248625 U JPH0248625 U JP H0248625U JP 1988127998 U JP1988127998 U JP 1988127998U JP 12799888 U JP12799888 U JP 12799888U JP H0248625 U JPH0248625 U JP H0248625U
Authority
JP
Japan
Prior art keywords
rotating member
movable member
electromagnetic clutch
disposed
rotating
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
JP1988127998U
Other languages
English (en)
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 JP1988127998U priority Critical patent/JPH0248625U/ja
Priority to US07/413,818 priority patent/US4972932A/en
Publication of JPH0248625U publication Critical patent/JPH0248625U/ja
Pending 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
    • F16D27/14—Details
    • 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
    • F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
    • F16D27/10—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings
    • F16D27/108—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings with axially movable clutching members
    • F16D27/112—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings with axially movable clutching members with flat friction surfaces, e.g. discs
    • 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
    • F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
    • F16D2027/007—Bias of an armature of an electromagnetic clutch by flexing of substantially flat springs, e.g. leaf springs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Operated Clutches (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Description

【図面の簡単な説明】
第１図は、本考案を実施するアクチユエータの
主要部の構成を示す斜視図である。第２ａ図及び
第２ｂ図は、それぞれ、第１図のアクチユエータ
の外観を示す正面図及び右側面図である。第３ａ
図は第２ａ図のａ―ａ線からみた断面図、第
３ｂ図及び第３ｃ図はそれぞれ第２ｂ図のｂ―
ｂ線及びｃ―ｃ線からみた断面図である。
第４ａ図及び第４ｂ図は、それぞれ、１つのサブ
アセンブリの縦断面図及び正面図である。第４ｃ
図は、第４ａ図に示すサブアセンブリの一部分を
省略した分解斜視図である。第４ｄ図及び第４ｅ
図は、それぞれ、ピニオンギア５８の一部切欠断
面図及び正面図である。第４ｆ図は、スプリング
プレート６１の正面図である。第４ｇ図及び第４
ｈ図は、クラツチプレート６２の縦断面図及び正
面図である。 ３：ハウジング、８：軸、９：フアイナルギア
、１２：シヤフト、１９：電気モータ、２１：駆
動軸、４３：ウオームホイール、４５：ニードル
、４７：ボビン、４９：電気コイル、５８：ピニ
オンギア、５９，６０：リベツト、６１：スプリ
ングプレート（スプリング）、６１ａ：支持部（
支持部）、６１ｂ：変形部（変形部）、６１ｃ：
連結部（連結部）、６２：クラツチプレート、９
０：アーム、９１：駆動ワイヤ、ＣＬ：クラツチ
、ＰＴ：ポテンシヨメータ、ＳＷ１，ＳＷ２：リ
ミツトスイツチ。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 入力軸に印加される駆動力に応じて回動す
    る第１の回動部材；前記第１の回動部材と対向す
    る位置に配置され、該部材の回動軸と同じ軸に沿
    つて回動自在で、出力軸に連結された第２の回動
    部材；前記第１の回動部材と第２の回動部材のい
    ずれか一方に、スプリングを介して接続され、前
    記第１の回動部材と第２の回動部材との他方と対
    向する位置に配置された可動部材；及び前記回動
    軸の方向に前記可動部材を駆動する力を発生する
    電気コイル、を備える電磁クラツチにおいて： 環状に形成された支持部、該支持部の外周に配
    置されその周方向に細長く延びた複数の変形部、
    及び前記変形部の各々の一端を前記支持部に連結
    する複数の連結部を、一枚の可撓性の薄板で形成
    した部材を、前記スプリングとして用いたことを
    特徴とする、電磁クラツチ。 (2) 前記変形部は、前記連結部が接続された端
    部とは反対位置の端部に、前記支持部の周方向に
    延びる長穴が形成された、前記実用新案登録請求
    の範囲第(1)項記載の電磁クラツチ。
JP1988127998U 1988-09-29 1988-09-29 Pending JPH0248625U (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1988127998U JPH0248625U (ja) 1988-09-29 1988-09-29
US07/413,818 US4972932A (en) 1988-09-29 1989-07-28 Spring connected armature assembly for electromagnetic clutch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988127998U JPH0248625U (ja) 1988-09-29 1988-09-29

Publications (1)

Publication Number Publication Date
JPH0248625U true JPH0248625U (ja) 1990-04-04

Family

ID=14973928

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988127998U Pending JPH0248625U (ja) 1988-09-29 1988-09-29

Country Status (2)

Country Link
US (1) US4972932A (ja)
JP (1) JPH0248625U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007120643A (ja) * 2005-10-28 2007-05-17 Ogura Clutch Co Ltd 動力伝達装置

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3059368B2 (ja) * 1995-03-24 2000-07-04 小倉クラッチ株式会社 電磁連結装置
US5195625A (en) * 1992-05-29 1993-03-23 General Motors Corporation Torque cushion for electromagnetic clutch
US5252874A (en) * 1992-11-20 1993-10-12 Thermo King Corporation Electromagnetic clutch with torque isolation for return springs
US5445256A (en) * 1993-04-26 1995-08-29 Nippondenso Co., Ltd. Electromagnetic clutch
JP3825818B2 (ja) * 1994-10-28 2006-09-27 アイシン精機株式会社 電磁クラッチ
JP2005206035A (ja) * 2004-01-22 2005-08-04 Mitsuba Corp 車両用自動開閉装置
JP2006275178A (ja) * 2005-03-29 2006-10-12 Sanden Corp 電磁クラッチ
US8640842B2 (en) 2011-03-09 2014-02-04 American Axle & Manufacturing, Inc. Clutch plate having integrated separating feature

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5432108U (ja) * 1977-08-05 1979-03-02
JPS595236U (ja) * 1982-07-03 1984-01-13 石井　真澄 金属板の継手
JPS59113325A (ja) * 1982-12-21 1984-06-30 Canon Electronics Inc 電磁クラツチ装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1975772A (en) * 1931-05-04 1934-10-09 Latta O Davis Yieldable clutch plate
US2407757A (en) * 1943-12-08 1946-09-17 Bendix Aviat Corp Magnetic clutch
US3368657A (en) * 1965-08-23 1968-02-13 Stearns Electric Corp Noise-controlling armature for brakes, clutches and the like
US4010832A (en) * 1975-06-24 1977-03-08 Facet Enterprises, Inc. Return spring for teeth clutch -- two stage force
US4241818A (en) * 1978-10-30 1980-12-30 Facet Enterprises, Inc. Lightweight electromagnetic clutch with shock absorber
US4296851A (en) * 1979-06-01 1981-10-27 Pitts Industries, Inc. Drive hub with curved springs and drive keys for electro-magnetic clutch
US4445606A (en) * 1981-12-14 1984-05-01 Warner Electric Brake & Clutch Company Armature assembly for electromagnetic coupling
JPS5924538U (ja) * 1982-08-09 1984-02-15 サンデン株式会社 電磁クラツチ
US4677877A (en) * 1985-08-30 1987-07-07 Canadian Fram Limited Accessory drive with band brake

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5432108U (ja) * 1977-08-05 1979-03-02
JPS595236U (ja) * 1982-07-03 1984-01-13 石井　真澄 金属板の継手
JPS59113325A (ja) * 1982-12-21 1984-06-30 Canon Electronics Inc 電磁クラツチ装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007120643A (ja) * 2005-10-28 2007-05-17 Ogura Clutch Co Ltd 動力伝達装置
JP4664183B2 (ja) * 2005-10-28 2011-04-06 小倉クラッチ株式会社 動力伝達装置

Also Published As

Publication number Publication date
US4972932A (en) 1990-11-27

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