JPS5918579B2 - disc brake - Google Patents
disc brakeInfo
- Publication number
- JPS5918579B2 JPS5918579B2 JP51103935A JP10393576A JPS5918579B2 JP S5918579 B2 JPS5918579 B2 JP S5918579B2 JP 51103935 A JP51103935 A JP 51103935A JP 10393576 A JP10393576 A JP 10393576A JP S5918579 B2 JPS5918579 B2 JP S5918579B2
- Authority
- JP
- Japan
- Prior art keywords
- cover
- pin
- caliper
- bridge
- disc brake
- 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
Links
Landscapes
- Braking Arrangements (AREA)
Description
【発明の詳細な説明】 本発明はディスクブレーキの改良に関するものである。[Detailed description of the invention] The present invention relates to improvements in disc brakes.
ディスクブレーキにおいて、キャリパの上部に一対の摩
擦パッドを出し入れする開口部が設けられ、該開口部は
カバーで覆われている形式のディスクブレーキがある。2. Description of the Related Art There is a type of disc brake in which an opening is provided in the upper part of a caliper through which a pair of friction pads are inserted and taken out, and the opening is covered with a cover.
従来、前記カバーをキャリパに取り付けるには、カバー
の一端をキャリパの凹所に嵌合保持させ、その他端をキ
ャリパにネジ止めしていた。Conventionally, in order to attach the cover to the caliper, one end of the cover was fitted and held in a recess in the caliper, and the other end was screwed to the caliper.
この取り付は方法ではキャリパにネジ加工が必要であり
、コストが高いものになってしまうという問題点を残し
ていた。This method of mounting required threading on the caliper, which left a problem in that it was expensive.
また、一般にキャリパはアルミ鋳造により製造されてい
るので、キャリパに設けたネジのネジ山がこわれやすく
、カバーを確実に取り付けるには最適のものではなかっ
た。In addition, since calipers are generally manufactured by aluminum casting, the threads of the screws provided on the caliper are easily damaged, which is not optimal for securely attaching the cover.
本発明は前記問題点を解消するもので、カバーの一端は
キャリパに掛止し、その他端は摩擦パッドを支持するピ
ンに嵌合によって固定すると共にさらに該ピンの突出端
に該カバーの内面と当接する抜は止め部を設けるように
構成したことを特徴とするものである。The present invention solves the above-mentioned problems. One end of the cover is hooked to a caliper, and the other end is fixed by fitting to a pin that supports a friction pad, and the protruding end of the pin is connected to the inner surface of the cover. This feature is characterized in that it is configured to include a stopper portion that abuts against the puller.
以下、本発明の一実施例を図面によって説明する。An embodiment of the present invention will be described below with reference to the drawings.
第1図、第2図において、1は車体に固定されるキャリ
パホルダであって、該キャリパホルダ1には2本のボル
ト2を介してキャリパ3が車輪と一体に回転するディス
ク(図示路)に向けて進退可能に支持されている。In FIGS. 1 and 2, reference numeral 1 denotes a caliper holder fixed to the vehicle body, and a caliper 3 is attached to the caliper holder 1 via two bolts 2 to rotate together with the wheel. It is supported so that it can move forward and backward.
前記キオリパ3は2つの橋梁部3a、3bを有しており
、一方の橋梁部3bにはシリンダ(図示路)が形成され
、該シリンダ内にはピストン(図示路)がディスクに向
けて摺動自在に嵌合されている。The Chioripper 3 has two bridge parts 3a and 3b, and a cylinder (path shown in the figure) is formed in one bridge part 3b, and a piston (path shown in the figure) slides toward the disk in the cylinder. They are fitted freely.
キャリパ3の両橋梁部3a、3b間には2本のピン4が
掛は渡されており、該ピン4にはディスクを挟んで一対
の摩擦パッド5a、5bが支持されており、一方の摩擦
パッド5aはキャリパ3の一方の橋梁部3aに直接押圧
され、他方の摩擦パッド5bはピストンに押圧されてデ
ィスクに圧接し、車輪に制動をかける。Two pins 4 are hooked between both bridge parts 3a and 3b of the caliper 3, and a pair of friction pads 5a and 5b are supported on the pins 4 with a disc sandwiched between them. The pad 5a is directly pressed against one bridge portion 3a of the caliper 3, and the other friction pad 5b is pressed by the piston and comes into pressure contact with the disc, thereby applying braking to the wheel.
前記キャリパ3の上部には摩擦パッド5a、5bを出し
入れ可能にする開口部3Cが設けられており、該開口部
3cは後述するカバー6により覆われる。An opening 3C is provided in the upper part of the caliper 3 to allow the friction pads 5a, 5b to be taken in and out, and the opening 3c is covered with a cover 6, which will be described later.
前記キャリパ3の橋梁部3a側にはカバー6の一端6a
を掛止する凹部7が設けられており(第3図参照)、前
記キャリパ3の橋梁部3b側からは前記2本のピン4が
突出しており、そして、突出しているピン4の端部には
、ピン4の第1図上方への移動を規制する環状突部4a
が設けられている。One end 6a of the cover 6 is provided on the bridge portion 3a side of the caliper 3.
The two pins 4 protrude from the bridge portion 3b side of the caliper 3, and the ends of the protruding pins 4 is an annular protrusion 4a that restricts the upward movement of the pin 4 in FIG.
is provided.
開口部3cを覆うカバー6は第5図に示すような形状を
呈しており、カバー6の一端6aはキャリパ3の凹部I
に掛止され、他端6bには孔8が穿設されており、該孔
8にピン4の環状突部4aより先端の突出端4bを嵌合
して他端6bがピン4の突出端4bに掛止され、キャリ
パ3に開口部3cを覆うようにして取り付けられる。The cover 6 that covers the opening 3c has a shape as shown in FIG.
A hole 8 is bored in the other end 6b, and the protruding end 4b at the tip of the annular protrusion 4a of the pin 4 is fitted into the hole 8, so that the other end 6b becomes the protruding end of the pin 4. 4b, and is attached to the caliper 3 so as to cover the opening 3c.
この場合には、カバー6の内面に当接する環状突部4a
の端面が抜は止め部を構成する。In this case, the annular protrusion 4a that comes into contact with the inner surface of the cover 6
The end face constitutes a removal stop.
まだピン4はその軸線方向での一方向側への移動が橋梁
部3at3bとの関係において規制された状態にあれば
良いので、ピン4が支持される橋梁部3a側の嵌合穴の
底部にピン4の先端を当接させて該ピン4の位置規制を
行ない、まだピン4の突出端4bを嵌合する四部をカバ
ー6の他端6bに形成し、該凹部を介してカバー6の他
端6bをピン4の突出端4bに掛止するようにすれば、
ピン4に環状突部4aを設ける必要がない。It is sufficient that the movement of the pin 4 in one direction in the axial direction is restricted in relation to the bridge portion 3at3b, so the pin 4 is placed at the bottom of the fitting hole on the bridge portion 3a side where the pin 4 is supported. The tip of the pin 4 is brought into contact to regulate the position of the pin 4, and a fourth portion into which the protruding end 4b of the pin 4 is fitted is formed on the other end 6b of the cover 6, and the other end of the cover 6 is inserted through the recessed portion. If the end 6b is hooked to the protruding end 4b of the pin 4,
There is no need to provide the annular protrusion 4a on the pin 4.
この場合には、カバー6の凹部の底部または周面に当接
する突出端4bの端面または周縁が抜は止め部を構成す
る。In this case, the end surface or peripheral edge of the protruding end 4b that comes into contact with the bottom or peripheral surface of the concave portion of the cover 6 constitutes a removal stop.
本発明は以上のように構成したものであるから、下記各
項の効果を生ずる。Since the present invention is configured as described above, it produces the following effects.
■ キャリパにネジ加工を施す必要がないので、コスト
高を防ぐことができる。■ Since there is no need to machine the caliper with screws, high costs can be avoided.
■ カバーはネジにより取り付けていないので、カバー
の着脱時に工具が不要となるばかりでなく、作業が簡単
に行なうことができる。■ Since the cover is not attached with screws, no tools are required when attaching or detaching the cover, and the work can be done easily.
■ カバーがピンに掛止しているので、別途ピン抜は防
止用クリップが不要となる。■ Since the cover is hooked to the pin, there is no need for a separate clip to prevent the pin from being removed.
第1図は本発明に係るディスクブレーキの平面図、第2
図は第1図の正面図、第3図は第1図の凹部のIII−
III線断面図、第4図は第1図の■部のfV−■線断
面図、第5図はカバーの側面図をそれぞれ示す。
3・・・・・・キャリパ、3a、3b・・・・・・橋梁
部、3C・・・・・・開口部、4・・・・・・ピン、5
a、5b・・・・・・摩擦バッド、6・・・・・・カバ
ー。Fig. 1 is a plan view of a disc brake according to the present invention, Fig. 2 is a plan view of a disc brake according to the present invention;
The figure is a front view of Fig. 1, and Fig. 3 is the recessed part III- of Fig. 1.
FIG. 4 is a sectional view taken along the line fV--■ of the section ■ in FIG. 1, and FIG. 5 is a side view of the cover. 3... Caliper, 3a, 3b... bridge section, 3C... opening, 4... pin, 5
a, 5b...Friction pad, 6...Cover.
Claims (1)
よって一対の摩擦パッドがキャリパに支持され、該キャ
リパの上部に前記摩擦パッドが出し入れ可能な開口部が
設けられ、該開口部がカバーによって覆われてなるディ
スクブレーキにおいて、前記ピンの軸線方向での一方向
側への移動が前記橋梁との関係において規制され、該ピ
ンの他方向側の端部を一方の橋梁部の外表面よりも突出
させ、他方の橋梁部に前記カバーの一端を掛止し、該カ
バーの他端を前記ピンの突出端に嵌合によって固定する
と共にさらに該ピンの突出端に該カバーの内面と当接す
る抜は止め部を設けたことを特徴とするディスクブレー
キ。1 A pair of friction pads are supported by the caliper by two pins passed between both bridge parts of the caliper, and an opening is provided in the upper part of the caliper through which the friction pads can be taken in and out. In a disc brake covered by a cover, movement of the pin in one direction in the axial direction is regulated in relation to the bridge, and the end of the pin in the other direction is connected to the outer surface of one bridge. One end of the cover is hooked to the other bridge part, and the other end of the cover is fixed by fitting to the protruding end of the pin, and the protruding end of the pin is fitted into contact with the inner surface of the cover. A disc brake characterized by having a contacting stop.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51103935A JPS5918579B2 (en) | 1976-08-31 | 1976-08-31 | disc brake |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51103935A JPS5918579B2 (en) | 1976-08-31 | 1976-08-31 | disc brake |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5329465A JPS5329465A (en) | 1978-03-18 |
JPS5918579B2 true JPS5918579B2 (en) | 1984-04-27 |
Family
ID=14367285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51103935A Expired JPS5918579B2 (en) | 1976-08-31 | 1976-08-31 | disc brake |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5918579B2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58187630U (en) * | 1982-06-08 | 1983-12-13 | 東京部品工業株式会社 | Disc brake key caliper |
JP6761649B2 (en) * | 2016-03-17 | 2020-09-30 | 有限会社金太郎クラブ | Caliper covering and caliper covering unit and its mounting method |
-
1976
- 1976-08-31 JP JP51103935A patent/JPS5918579B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5329465A (en) | 1978-03-18 |
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