JPS58135191A - Manufacture of heat insulating shim - Google Patents
Manufacture of heat insulating shimInfo
- Publication number
- JPS58135191A JPS58135191A JP1713182A JP1713182A JPS58135191A JP S58135191 A JPS58135191 A JP S58135191A JP 1713182 A JP1713182 A JP 1713182A JP 1713182 A JP1713182 A JP 1713182A JP S58135191 A JPS58135191 A JP S58135191A
- Authority
- JP
- Japan
- Prior art keywords
- heat insulating
- shim
- piston
- insulating shim
- manufacture
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/46—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with organic materials
- C04B41/48—Macromolecular compounds
-
- 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
- F16D2065/785—Heat insulation or reflection
-
- 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
- F16D2125/00—Components of actuators
- F16D2125/02—Fluid-pressure mechanisms
- F16D2125/06—Pistons
-
- 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
- F16D2125/00—Components of actuators
- F16D2125/18—Mechanical mechanisms
- F16D2125/58—Mechanical mechanisms transmitting linear movement
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Braking Arrangements (AREA)
- Porous Artificial Stone Or Porous Ceramic Products (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
【発明の詳細な説明】
本発明はピストンと摩擦パッドとＯＭＪＫ介在せしめ、
ブレーキ摩擦熱を断熱するための断熱シムの製造方法に
関する。[Detailed description of the invention] The present invention includes a piston, a friction pad, and an OMJK,
The present invention relates to a method of manufacturing a heat insulating shim for insulating brake friction heat.
従来より自動車用摩擦材として一般に有機結合剤、石綿
繊維、摩擦Ａｌｌ剤等の混合物からなる有機系摩擦材が
用いられていたが、ブレーキ摩擦熱による高温時の耐摩
耗性が著しく低下するという欠点があった・そこで近年
この欠点に対処するために、石綿繊維より高温安定性〈
優れたスチールファイバー、金属粉等を混合した所■セ
ミメタリック系摩擦材が開発され所期の成果を収めたが
、このセミメタリック系摩擦材はその成分の特性上熱伝
導率が高く、ブレーキ時に発生した熱が摩擦パッド、ブ
レーキピストンケ通してブレーキ 液の液温？上昇させ
ブレーキ機能上好ましくない現象ケ起す場合があった。Conventionally, organic friction materials made of a mixture of organic binders, asbestos fibers, friction aluminum agents, etc. have been used as friction materials for automobiles, but they have the disadvantage that wear resistance at high temperatures due to brake friction heat is significantly reduced. In recent years, to address this drawback, asbestos fibers have been developed that are more stable at high temperatures than asbestos fibers.
A semi-metallic friction material was developed by mixing superior steel fibers, metal powder, etc., and achieved the desired results.However, due to the characteristics of its ingredients, this semi-metallic friction material has a high thermal conductivity, so it is difficult to use during braking. The generated heat passes through the friction pad and brake piston and increases the temperature of the brake fluid? There were cases in which unfavorable phenomena occurred in terms of brake function due to raising the brake.
・
本発明はこのような現象を解１８ Ｔるためになされた
断熱シムの製造方法で所期の成果を収めることを目的と
する。 ・
本発明の断熱シムの製造方法は、織布化又は不繊布マッ
ト化されたガラス、シリカ、アルミナ等の耐熱性、圧縮
強度に優れたセラミックス等の繊義累材にフェノール、
シリコン、フッ素等の耐島性樹脂を含浸させ、常法に従
い加熱加圧成形する製造方法である一
本発明方法により製造される断熱シムの厚さは、０．２
〜１． Ｏｍａｌｌ栓度で適当な形状に形成され、摩擦
パッドとピストンの間に介在せしめ使用されるものであ
る。- The purpose of the present invention is to achieve desired results using a method of manufacturing a heat insulating shim, which was developed to solve this phenomenon. - The method for manufacturing the heat insulating shim of the present invention is to add phenol to a fiber material such as woven or non-woven matted glass, silica, alumina, etc., which has excellent heat resistance and compressive strength, such as ceramics.
The thickness of the heat insulating shim manufactured by the method of the present invention is 0.2, which is a manufacturing method in which the insulation shim is impregnated with island-resistant resin such as silicone or fluorine and then heated and press-molded according to a conventional method.
~1. It is formed into an appropriate shape with an omall plug and is used by interposing it between the friction pad and the piston.
今この断熱シムＯ使用方法を添付図面の縞１図及、全部
５図について説明する・
第１図及び第２図（ａ）（至）←）は本発明方法により
製造される断熱シムα）を摩擦パッド（２）の裏金（２
ａ）に接着し、ピストン０）と摩擦パッド伐）の間に介
在せしめて使用するもので、第２図（ａ）（ｂ）（ｅ）
は嬉１図のムーム矢視図を示すもので、菖２図（ｍｌ）
の断熱シム（ｌりの使用方法はピストン押圧部（３＠）
Ｋ対応し友形状に成形され、裏金（９）Ｋ＠着されたも
ので、この場合＃熱シム（１りは円板状である・ ＠２
図の）の断熱シム（ｌｂ）の使用方法はピストン押圧部
（３８）の開口端部（３ｂ）の形状（対応して成形され
、裏金（２すに９着され友もので、この場合の断熱シム
（ｌｂ）は壌板状である。第２図（ｅ）の断熱シム（ｌ
ｅ）の使用方法は摩擦パッド（２）の裏金（２畠）の形
状に対応して形成された断熱シム（ＩＣ）を前記裏金Ｃ
２＆）Ｋｍ着せしめたもので、この場合裏金（２ａ）の
全ｉ１に＃熱シム（ＩＣ）を被着するためより一層効果
的である・第３図及び第４図ｅ）（ｂ）は本発明方法に
より製造され九断熱シムＵ）をピストン（２）の抑圧部
（３ａ）Ｋ接着して使用するもので、第４図（ａ）（ｂ
）は第３図０Ｂ−Ｂ矢視図を示すもので、第４図（ａ）
の断熱シム（１ｄ）はピストン抑圧部（３ａ）Ｋ、篤４
図０）の断熱シム（１ｅ）はピストン１０端部（３ｂ）
Ｋ夫々対応し友形状に形成され、ピストン押圧部（３ａ
）Ｋ夫々接着したもので、これらの断熱シム（ｌｄ）（
１６）は円板状及び環板状である。Now, how to use this heat insulating shim O will be explained with reference to stripe 1 and all 5 of the attached drawings. Figures 1 and 2 (a) (to) ←) are heat insulating shims α) manufactured by the method of the present invention. Place the back metal (2) on the friction pad (2).
It is used by adhering it to a) and interposing it between the piston 0) and the friction pad 0), as shown in Figure 2 (a), (b), and (e).
Shows the Moum arrow view of Iris 1, and Iris 2 (ml)
Insulation shim (How to use is piston press part (3@)
It is molded into a friend shape corresponding to K, and is attached with a backing metal (9) K@.
The method of using the heat insulating shim (lb) (in the figure) is that it is molded according to the shape of the open end (3b) of the piston pressing part (38), and the backing metal (2 in 9 is attached). The insulation shim (lb) is in the shape of a plywood.
Method of use e) is to insert a heat insulating shim (IC) formed corresponding to the shape of the backing metal (2 holes) of the friction pad (2) into the backing metal C.
2&) Km, and in this case, it is more effective because the # heat shim (IC) is applied to all i1 of the back metal (2a). ・Figures 3 and 4 e) and (b) are It is used by gluing nine heat-insulating shims (U) manufactured by the method of the present invention to the suppressing portion (3a)K of the piston (2), and is used in Figures 4 (a) and (b).
) shows the view from the arrow 0B-B in Fig. 3, and Fig. 4(a)
The insulation shim (1d) is the piston suppressing part (3a) K, Atsushi 4
The insulation shim (1e) in Figure 0) is located at the end of the piston 10 (3b).
The piston pressing portion (3a
) K are glued together, and these insulation shims (ld) (
16) is disk-shaped and annular plate-shaped.
第５図は本発明方法忙より製造されｔ断熱シムをピスト
ン抑圧部（３ａ）又は裏金（２ａ）Ｋ接着して使用する
ものではなく、ピストン抑圧部（３ａ）の開口端部（３
ｂ） Ｋ対応して形成された環板状の断熱シム（１ｆ）
をピストン開口部（３（りＫ係止するための係止部（４
ａ）を有する嵌込み金具（４）によって前記ピストン押
圧部（３ｂ）に取着したものである。Fig. 5 shows a case in which a heat insulating shim manufactured by the method of the present invention is not bonded to the piston suppressing part (3a) or the back metal (2a), but is used at the open end (3) of the piston suppressing part (3a).
b) Annular plate-shaped heat insulating shim (1f) formed corresponding to K
The locking part (4) for locking the piston opening (3)
It is attached to the piston pressing portion (3b) by a fitting (4) having a shape (a).
又本発明方法によって製造される断熱シムの実用効果を
確かめるため、フルサイズ仕様でダイナモ及び実車にて
テストした結果、断熱シムを使用しない場合に比較し、
ダイナモ試験では約２０℃、実車試験では約１０℃根度
のブレーキ液温を夫々低下せしめることができた。In addition, in order to confirm the practical effect of the insulation shim manufactured by the method of the present invention, we conducted tests using a full-size specification on a dynamo and an actual vehicle.
It was possible to lower the brake fluid temperature by about 20°C in a dynamo test and by about 10°C in an actual vehicle test.
以上のように本発明は極めて有用な断熱シムを製造する
ことができ、熱伝導率の高いセンメタリック系摩擦材の
使用範囲を拡大できるだけでなく、多目的の断熱シムと
してその実用ｍｍＦｉ高いものである・As described above, the present invention not only makes it possible to manufacture an extremely useful heat insulating shim and expand the scope of use of Cenmetallic friction materials with high thermal conductivity, but also has a high practical mmFi as a multi-purpose heat insulating shim.・
第１図、第・３図及び第５図は本発明方法により製造さ
れる断熱シムの使用方法を示す説明図、第２図及び第４
図は第１図のＡ−人矢視図及び第３図のＢ−Ｂ矢視図を
夫々示す・
１・・・・・・・・・・・・本発明方法（より製造され
る断熱シム２・・・・・・−・・・・・摩擦パッド
、３・・・・・・・・・・・・ピストン
４・・−・・・・・・・・・嵌込み金臭第１図
第３図
第２図
第４図 第５図Figures 1, 3 and 5 are explanatory diagrams showing how to use the heat insulating shim manufactured by the method of the present invention, and Figures 2 and 4 are
The figures show a view from person A in FIG. 1 and a view from person B-B in FIG. 2・・・・・・−・・・・・・Friction pad
, 3・・・・・・・・・・・・Piston 4・・・−・・・・・・・・・・Filled metal smell Fig. 1 Fig. 3 Fig. 2 Fig. 4 Fig. 5
Claims (1)
腫を含浸し、加熱加圧成形する断熱シムの製造方法・A method for producing a heat insulating shim by impregnating a woven fabric or non-woven synthetic resin of insulating fibers such as ceramics and molding it under heat and pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1713182A JPS58135191A (en) | 1982-02-05 | 1982-02-05 | Manufacture of heat insulating shim |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1713182A JPS58135191A (en) | 1982-02-05 | 1982-02-05 | Manufacture of heat insulating shim |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58135191A true JPS58135191A (en) | 1983-08-11 |
Family
ID=11935473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1713182A Pending JPS58135191A (en) | 1982-02-05 | 1982-02-05 | Manufacture of heat insulating shim |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58135191A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62127532A (en) * | 1985-11-27 | 1987-06-09 | Honda Motor Co Ltd | Disc braking device |
| JPS63144177A (en) * | 1986-12-02 | 1988-06-16 | 宇部興産株式会社 | Glass fiber reinforced composite body |
| GB2419927A (en) * | 2004-10-12 | 2006-05-10 | Miba Frictec Gmbh | Brake shoe for a disc brake |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5097676A (en) * | 1973-12-27 | 1975-08-02 | ||
| JPS52125517A (en) * | 1975-09-29 | 1977-10-21 | Toyota Motor Co Ltd | Ceramic fiber moldings for manifold reactors |
-
1982
- 1982-02-05 JP JP1713182A patent/JPS58135191A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5097676A (en) * | 1973-12-27 | 1975-08-02 | ||
| JPS52125517A (en) * | 1975-09-29 | 1977-10-21 | Toyota Motor Co Ltd | Ceramic fiber moldings for manifold reactors |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62127532A (en) * | 1985-11-27 | 1987-06-09 | Honda Motor Co Ltd | Disc braking device |
| JPH0222248B2 (en) * | 1985-11-27 | 1990-05-17 | Honda Motor Co Ltd | |
| JPS63144177A (en) * | 1986-12-02 | 1988-06-16 | 宇部興産株式会社 | Glass fiber reinforced composite body |
| JPH051229B2 (en) * | 1986-12-02 | 1993-01-07 | Ube Industries | |
| GB2419927A (en) * | 2004-10-12 | 2006-05-10 | Miba Frictec Gmbh | Brake shoe for a disc brake |
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