JPS60175832A - Disc pad - Google Patents

Disc pad

Info

Publication number
JPS60175832A
JPS60175832A JP3216484A JP3216484A JPS60175832A JP S60175832 A JPS60175832 A JP S60175832A JP 3216484 A JP3216484 A JP 3216484A JP 3216484 A JP3216484 A JP 3216484A JP S60175832 A JPS60175832 A JP S60175832A
Authority
JP
Japan
Prior art keywords
pad
metallic
disc
falling
disc pad
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
JP3216484A
Other languages
Japanese (ja)
Inventor
Nagao Ogiwara
荻原　長雄
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Akebono Brake Industry Co Ltd
Original Assignee
Akebono Brake Industry 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 Akebono Brake Industry Co Ltd filed Critical Akebono Brake Industry Co Ltd
Priority to JP3216484A priority Critical patent/JPS60175832A/en
Priority to IN590/MAS/85A priority patent/IN165667B/en
Publication of JPS60175832A publication Critical patent/JPS60175832A/en
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
    • F16D65/00—Parts or details
    • F16D65/78—Features relating to cooling
    • F16D65/84—Features relating to cooling for disc 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • F16D69/04—Attachment of linings
    • 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
    • F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • F16D2069/005—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces having a layered structure
    • 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
    • F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • F16D2069/005—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces having a layered structure
    • F16D2069/006—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces having a layered structure comprising a heat-insulating layer

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

PURPOSE:To enable a disc pad to be prevented from its breaking and/or falling- off, by partially or fully coating the peripheral side or the reverse side of the pad with a metallic or heat resistant fiber net. CONSTITUTION:This disc pad, using a pad of double construction compounding a heat insulating material layer 2 inside a frictional material layer 1 of semi-metallic system, is adhesively attached to a backing metal 4 by integrally coating the peripheral side of said disc pad by simultaneous molding with a metallic or heat resistant fiber net 3. Accordingly, this coating prevents breaking and/or falling-off of the disc pad while enables its exfoliation and falling-off from the backing metal to be also prevented.

Description

【発明の詳細な説明】 （Ａ）産業上利用分野 本発明はディスクブレーキのパッド、即ちディスクパッ
ドの改良に関し、特に欠け、脱落を防止した新規ディス
クパッドに関するものである。DETAILED DESCRIPTION OF THE INVENTION (A) Field of Industrial Application The present invention relates to the improvement of disc brake pads, that is, disc pads, and particularly relates to a new disc pad that prevents chipping and falling off.

（Ｂ）従来技術 従来、特にＦＦ化、大型車用ディスクパッド等に−６い
ては高負荷であると同時に高い熱履歴を受けるので、バ
インダーレジンの劣化等ににす、欠け、亀裂Ｊ、す１１
１２落の恐れがあった。(B) Prior art Conventionally, disc pads for FF and large vehicles, etc., are subjected to high loads and high heat history, so they are susceptible to deterioration of the binder resin, chips, cracks, etc. 11
There was a risk of dropping by 12.

（Ｃ）発明の目的および構成 本発明はこのような従来の欠点を改良するためになされ
たもので、パッドの外周側面および７／または裏面の一
部または全部を金属性ないしは耐熱性ＩＩ維の網で被覆
したディスクパッドを提供するも、のである。(C) Object and Structure of the Invention The present invention has been made to improve such conventional drawbacks, and is made by forming part or all of the outer circumferential side surface and/or back surface of the pad from metal or heat-resistant II fiber. We also provide mesh-covered disc pads.

この被覆による補強で前記穴り、脱落等にＪ：る危険が
防止できるばかりでなり、竹に金属性繊維の網を用いた
場合、裏金に溶接がＣぎるのでこの面からの剥離、脱落
の防止もできる。これら金属性ないしは耐熱性繊維どし
ては例えば、ガラス繊維、芳香族アミド繊維等でこれら
の織布又は不織布等が適している。又被覆に当っては前
記網をパッドの前記面に同時にモールドによる結合する
のがよい。Reinforcement with this coating will not only prevent the risk of holes and falling off, but when using bamboo with metallic fiber mesh, the back metal will be welded too tightly, so it will not peel off or fall off from this surface. It can also be prevented. Examples of these metallic or heat-resistant fibers include glass fibers and aromatic amide fibers, and woven or nonwoven fabrics thereof are suitable. For coating, it is preferable to bond the mesh to the surface of the pad at the same time by molding.

（Ｄ）実施例 以下、本発明の実施例を図面に塁づいて説明りる。(D) Example Embodiments of the present invention will be described below with reference to the drawings.

図面はディスクパッドの断面図を示ずものであるが、第
１図においてはレミメタリックス系摩擦材層（１）の内
側に断熱材のような他の材層（２）を複合した二層４１
４造パツドを用い、この外周側面に金属性ないしは耐熱
性繊維の網（３）を同時モールドにより一体的に被覆し
たちのぐ、裏金（４）に接着されでいる。The drawing does not show a cross-sectional view of the disc pad, but in Figure 1 it shows a two-layered structure consisting of a Remimetallic friction material layer (1) and another material layer (2) such as a heat insulating material on the inside. 41
A 4-piece pad is used, and a metal or heat-resistant fiber mesh (3) is integrally coated on the outer peripheral side surface of the pad by simultaneous molding, and then it is bonded to a back metal (4).

第２図のものは、前記同様の二層構造パッドの外周側面
ｄ’ｉＪ、ひ裏面に金属性繊維網（３）を同時モールド
により被覆したもので、裏金（４）に溶接により固着さ
れている。The one in Fig. 2 is a pad with a two-layer structure similar to the above, with a metallic fiber mesh (3) coated on the outer circumferential side surface d'iJ and the back surface by simultaneous molding, and fixed to the backing metal (4) by welding. There is.

第３図のものは、前記同様の二層構造パッドの裏面に金
属性繊維の網く３）を同時モールドにより被覆したもの
で、裏金（４）に溶接により固着されているものである
。The one shown in FIG. 3 is a pad with a two-layer structure similar to the above, with a mesh 3) of metallic fibers coated on the back surface by simultaneous molding, and fixed to a backing metal (4) by welding.

なＪ５　、第４図（Ｊ従来品の断面図を示づ。J5, Figure 4 (J shows a cross-sectional view of the conventional product.

〈［ヨ）発明の効果 本発明のディスクパッドは以上述べたように欠け、脱落
を有効に防止したものであるが、特に大型ディスクパッ
ドにおいて、その効果が大である。(Y) Effects of the Invention As described above, the disk pad of the present invention effectively prevents chipping and falling off, and the effect is particularly great in large disk pads.

ま１こスチルウール、鉄粉等を含むセミメタリック系摩
擦材を用いるパッドに適用した場合より有効である。It is more effective when applied to pads using semi-metallic friction materials containing steel wool, iron powder, etc.

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

第１図〜第３図は本発明のディスクパッドの実施例を示
す断面図、第４図はディスクパッドの従来品の断面図で
ある。 １　・・・　レミメタリック系摩擦拐層２　・・・　仙
の材層 ３　・・・　網 ４・・・裏金 イ”ＣＬ！ｌ！　Ａ　＃　ＪＷ　ｆ：　’Ｉｔ　ｍｉ　
’ａ　’、’、：、’、”””、、”；、”；）］1 to 3 are cross-sectional views showing embodiments of the disc pad of the present invention, and FIG. 4 is a cross-sectional view of a conventional disc pad. 1... Remi metallic friction layer 2... Sen's material layer 3... Net 4... Urakin I"CL!l! A # JW f: 'It mi
'a',',:,',""",,";,";)]

Claims (2)

【特許請求の範囲】[Claims] （１）パッドの外周側面および／または裏面の一部また
は全部を金属性ないしは耐熱性繊維の網で被覆したこと
を特徴とするディスクパッド。(1) A disk pad characterized in that part or all of the outer peripheral side surface and/or back surface of the pad is covered with a mesh of metal or heat-resistant fiber. （２）パッドがセミメタリック系摩擦材からなるもので
ある特許請求の範囲（１）項記載のディスクパッド。(2) The disc pad according to claim (1), wherein the pad is made of a semi-metallic friction material.
JP3216484A 1984-02-22 1984-02-22 Disc pad Pending JPS60175832A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP3216484A JPS60175832A (en) 1984-02-22 1984-02-22 Disc pad
IN590/MAS/85A IN165667B (en) 1984-02-22 1985-07-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3216484A JPS60175832A (en) 1984-02-22 1984-02-22 Disc pad

Publications (1)

Publication Number Publication Date
JPS60175832A true JPS60175832A (en) 1985-09-10

Family

ID=12351296

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3216484A Pending JPS60175832A (en) 1984-02-22 1984-02-22 Disc pad

Country Status (2)

Country Link
JP (1) JPS60175832A (en)
IN (1) IN165667B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6983830B2 (en) * 2000-07-31 2006-01-10 Federal-Mogul Friction Products Gmbh Disc brake
US20130240304A1 (en) * 2012-03-19 2013-09-19 United Technologies Corporation Low conductivity brake pad

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6983830B2 (en) * 2000-07-31 2006-01-10 Federal-Mogul Friction Products Gmbh Disc brake
US20130240304A1 (en) * 2012-03-19 2013-09-19 United Technologies Corporation Low conductivity brake pad

Also Published As

Publication number Publication date
IN165667B (en) 1989-12-02

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