JPS59158721U - Hydraulic multi-disc clutch - Google Patents

Hydraulic multi-disc clutch

Info

Publication number
JPS59158721U
JPS59158721U JP1983190138U JP19013883U JPS59158721U JP S59158721 U JPS59158721 U JP S59158721U JP 1983190138 U JP1983190138 U JP 1983190138U JP 19013883 U JP19013883 U JP 19013883U JP S59158721 U JPS59158721 U JP S59158721U
Authority
JP
Japan
Prior art keywords
clutch
protrusion
disc spring
back plate
plate
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
JP1983190138U
Other languages
Japanese (ja)
Other versions
JPS602345Y2 (en
Inventor
森　光善
Original Assignee
株式会社　大金製作所
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 株式会社　大金製作所 filed Critical 株式会社　大金製作所
Priority to JP1983190138U priority Critical patent/JPS602345Y2/en
Publication of JPS59158721U publication Critical patent/JPS59158721U/en
Application granted granted Critical
Publication of JPS602345Y2 publication Critical patent/JPS602345Y2/en
Expired 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
    • F16D25/00—Fluid-actuated clutches
    • F16D25/10—Clutch systems with a plurality of fluid-actuated clutches
    • 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
    • F16D13/00—Friction clutches
    • F16D13/58—Details
    • F16D13/70—Pressure members, e.g. pressure plates, for clutch-plates or lamellae; Guiding arrangements for pressure 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
    • F16D25/00—Fluid-actuated clutches
    • F16D25/06—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch
    • F16D25/062—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces
    • F16D25/063—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially
    • F16D25/0635—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs
    • F16D25/0638—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs with more than two discs, e.g. 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D13/00—Friction clutches
    • F16D13/58—Details
    • F16D13/583—Diaphragm-springs, e.g. Belleville

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案を適用した前後進クラッチの縦断面図、
第２図は第１図の部分拡大図、第３図ぼ第２藺の変形後
の図面、第４図は第２図の皿ばねの荷重撓み特性を水子
グラフ、第５図は油圧とビストンストロークの関係を示
すグラフ、第６図は従来の構造を示す部分縦断面図と皿
ばね特性のグラフ、第７図は変形構造を示す部分縦断面
図である。２１・・・ドライブプレート　（駆動側プ゛
レート）、２２・・ｆクラッチディスク、Ａ・・・プレ
ートＷＬ　８−・・ピストン、２０・・・バックプレー
ト、２８・・・スナップリング（ストッパー）、２９・
・・皿ばね。 、−第５図　− ＋ −ｅ−へｔノ＾ｉｌＪ　−７５３ −（イノ ｔ　石４　　　− 第７図　−− ３−５（２０−Figure 1 is a longitudinal cross-sectional view of a forward/reverse clutch to which the present invention is applied;
Fig. 2 is a partially enlarged view of Fig. 1, Fig. 3 is a drawing after the second deformation, Fig. 4 is a Mizuko graph showing the load-deflection characteristics of the disc spring in Fig. 2, and Fig. 5 is a diagram showing the hydraulic pressure. FIG. 6 is a graph showing the relationship between the piston strokes, FIG. 6 is a partial vertical cross-sectional view showing a conventional structure and a graph showing disc spring characteristics, and FIG. 7 is a partial vertical cross-sectional view showing a modified structure. 21... Drive plate (drive side plate), 22... f clutch disc, A... plate WL 8-... piston, 20... back plate, 28... snap ring (stopper), 29・
··Disc spring. , -Fig.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 環状の駆動側プレートと環状の被動側クラッチディスク
を交互に配置したプレート群の一側に油圧ピストンを対
向せしめ、他側にはバックプレートを介してストッパー
を配置した油圧式多板クラッチに於て、上記バックプレ
ートとストッパーの間に、環状の本体とその外周の傾斜
状突起からなる皿ばねを介装し、皿ばね本体内周端部又
はバラ、　　　クプレート内周端部に突案部を形成し、
クラッチ切断時の自由状態では上記皿ばね本体が平坦に
な・　　　　リ、上記突条部により皿ばね本体とバック
プレートの間に間隙□ができるようにすると共に、上記
突起が半径方向外方へ向かうにつれて上記ストッパー側
へ近づくようにし、クラッチ接続時には上記皿ばね本体
が半径方向外方へ向かうにつれてバックプレート側へ近
づく姿勢に略直線的に傾斜すると共に、上記突起がバッ
クプレートとストツ六−に挾持されて平坦になるように
したことを特徴とする油圧式多板クラッチ。In a hydraulic multi-disc clutch, a hydraulic piston is opposed to one side of a plate group in which annular drive-side plates and annular driven-side clutch disks are arranged alternately, and a stopper is arranged on the other side via a back plate. A disc spring consisting of an annular body and an inclined protrusion on its outer periphery is interposed between the back plate and the stopper, and a protrusion is provided at the inner peripheral end of the disc spring body or at the inner peripheral end of the disc plate. form,
In the free state when the clutch is disengaged, the disc spring body is flat, and the protrusion creates a gap □ between the disc spring body and the back plate, and the protrusion moves radially outward. When the clutch is connected, the disc spring body tilts approximately linearly toward the back plate side as it moves radially outward, and the protrusion is clamped between the back plate and the stopper. A hydraulic multi-plate clutch characterized by being flattened.
JP1983190138U 1983-12-08 1983-12-08 Hydraulic multi-disc clutch Expired JPS602345Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983190138U JPS602345Y2 (en) 1983-12-08 1983-12-08 Hydraulic multi-disc clutch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983190138U JPS602345Y2 (en) 1983-12-08 1983-12-08 Hydraulic multi-disc clutch

Publications (2)

Publication Number Publication Date
JPS59158721U true JPS59158721U (en) 1984-10-24
JPS602345Y2 JPS602345Y2 (en) 1985-01-23

Family

ID=30409757

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983190138U Expired JPS602345Y2 (en) 1983-12-08 1983-12-08 Hydraulic multi-disc clutch

Country Status (1)

Country Link
JP (1) JPS602345Y2 (en)

Also Published As

Publication number Publication date
JPS602345Y2 (en) 1985-01-23

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