JPH0364732B2 - - Google Patents
Info
- Publication number
- JPH0364732B2 JPH0364732B2 JP58155307A JP15530783A JPH0364732B2 JP H0364732 B2 JPH0364732 B2 JP H0364732B2 JP 58155307 A JP58155307 A JP 58155307A JP 15530783 A JP15530783 A JP 15530783A JP H0364732 B2 JPH0364732 B2 JP H0364732B2
- Authority
- JP
- Japan
- Prior art keywords
- steel plate
- caliper
- synthetic resin
- present
- outside
- 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.)
- Expired - Lifetime
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
- F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
- F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
- F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
- F16D55/224—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking 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
- F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
- F16D2055/0004—Parts or details of disc brakes
- F16D2055/0016—Brake calipers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Description
【発明の詳細な説明】
本発明はデイスクブレーキ用キヤリパーに関す
るものである。従来デイスクブレーキ用キヤリパ
ーはダクタイル等の鉄製鋳物やアルミニウム鋳物
等の鋳造品であり、材料費が高く重量も重いので
総じて非常なコストアツプとなる等の欠点があつ
た。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a caliper for a disc brake. Conventional calipers for disc brakes have been made of iron castings such as ductile or aluminum castings, and have had drawbacks such as high material costs and heavy weights, resulting in a significant increase in overall costs.
本発明はこのような欠点に対処してなされたも
ので、内側を鋼板とし、その外側を合成樹脂で構
成して一体化したデイスクブレーキ用キヤリパー
を提供するものである。 The present invention has been made to address these drawbacks, and provides a disc brake caliper that is integrated with a steel plate on the inside and a synthetic resin on the outside.
本発明を第１図に示す実施例により説明する
と、キヤリパーの内側を鋼板１で製作し、その外
側を圧縮性の強い合成樹脂、例えばポリアミド樹
脂、ライトン（商品名）等で適度の厚さに被覆成
形して一体化したものである。キヤリパーにおい
て図の矢印で示すような力Ｆを受けた場合、断面
重心を境にして圧縮力（外側）と引張り力（内
側）とになる。従来この圧縮と引張りに対して同
一の単一材料を使用していたのに対して、本発明
では圧縮側に圧縮性の強い合成樹脂を用い、引張
り側に鋼板を用いて二重構造のキヤリパーとした
ものである。 To explain the present invention with reference to the embodiment shown in FIG. 1, the inside of the caliper is made of a steel plate 1, and the outside is made of highly compressible synthetic resin, such as polyamide resin, Ryton (trade name), etc., to an appropriate thickness. It is integrated by covering and molding. When the caliper receives a force F as shown by the arrow in the figure, it becomes a compressive force (on the outside) and a tensile force (on the inside) with the cross-sectional center of gravity as the boundary. Conventionally, the same single material was used for compression and tension, but in the present invention, a highly compressible synthetic resin is used for the compression side, and a steel plate is used for the tension side, creating a double-structured caliper. That is.
以上のようにして構成した本発明のキヤリパー
では、合成樹脂を使用することにより従来の鋳造
品よりも大巾に軽量化でき、しかもかなりのコス
トダウンしたものである。 In the caliper of the present invention constructed as described above, by using synthetic resin, the weight can be significantly reduced compared to conventional cast products, and the cost can be reduced considerably.
また、鋼板による複雑な形状の板金構造を合成
樹脂の形成のしやすさで補なうことができ、その
剛性をカバーしたものである。 In addition, the complicated sheet metal structure made of steel plate can be compensated for by the ease of forming synthetic resin, which compensates for its rigidity.
第１図は本発明の実施例を示すデイスクブレー
キ用キヤリパーの１部切欠断面図である。
１………鋼板、２………合成樹脂。
FIG. 1 is a partially cutaway sectional view of a disc brake caliper showing an embodiment of the present invention. 1... Steel plate, 2... Synthetic resin.
Claims (1)
ダ部に連設してロータを跨ぐブリツジ部と、該ブ
リツジ部に連設して上記押圧機構の反力を伝達す
る反力部とを備えたデイスクブレーキ用キヤリパ
ーにおいて、上記ブリツジ部をその内側を鋼板と
し外側を合成樹脂を構成して一体化した２層構造
としたことを特徴とする樹脂被覆鋼板キヤリパ
ー。1. A disk equipped with a cylinder part containing a pressing mechanism, a bridge part connected to the cylinder part and spanning the rotor, and a reaction force part connected to the bridge part and transmitting the reaction force of the pressing mechanism. A resin-coated steel plate caliper for a brake, characterized in that the bridge part has an integrated two-layer structure with a steel plate on the inside and a synthetic resin on the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58155307A JPS6049136A (en) | 1983-08-25 | 1983-08-25 | Steel plate caliper coated with resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58155307A JPS6049136A (en) | 1983-08-25 | 1983-08-25 | Steel plate caliper coated with resin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6049136A JPS6049136A (en) | 1985-03-18 |
| JPH0364732B2 true JPH0364732B2 (en) | 1991-10-08 |
Family
ID=15603035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58155307A Granted JPS6049136A (en) | 1983-08-25 | 1983-08-25 | Steel plate caliper coated with resin |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6049136A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04121675U (en) * | 1991-04-19 | 1992-10-30 | 株式会社ピーエフユー | AC adapter |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5787835U (en) * | 1980-11-18 | 1982-05-31 | ||
| JPS6224118Y2 (en) * | 1981-04-30 | 1987-06-19 |
-
1983
- 1983-08-25 JP JP58155307A patent/JPS6049136A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6049136A (en) | 1985-03-18 |
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