JPH0291229U - - Google Patents
Info
- Publication number
- JPH0291229U JPH0291229U JP17119388U JP17119388U JPH0291229U JP H0291229 U JPH0291229 U JP H0291229U JP 17119388 U JP17119388 U JP 17119388U JP 17119388 U JP17119388 U JP 17119388U JP H0291229 U JPH0291229 U JP H0291229U
- Authority
- JP
- Japan
- Prior art keywords
- brake
- drum
- dust cover
- plate
- disc
- 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
- 239000000428 dust Substances 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Braking Arrangements (AREA)
Description
第１図ないし第３は本考案の一実施例を示すも
ので、第１図は本考案が適用されたドラムインデ
イスクブレーキの要部を示す断面図、第２図はダ
ストカバー、バツフルプレート及びバツキングプ
レートをブレーキドラム側から見た図、第３図は
第２図の−線に沿う断面図、第４図は従来の
ドラムインデイスクブレーキの一例を示す要部の
断面図である。
１１……ブレーキドラム（回転部材）、１４…
…ブレーキデイスク（円板部）、１５……バツキ
ングプレート、１６……キヤリパ、２１……ダス
トカバー、２２……切欠部、２３……短筒部、２
４……溝、２６……バツフルプレート、２７……
ラビリンス形成板部。
Figures 1 to 3 show one embodiment of the present invention. Figure 1 is a sectional view showing the main parts of a drum-in-disc brake to which the present invention is applied, and Figure 2 is a dust cover and a buttful plate. FIG. 3 is a cross-sectional view taken along the - line in FIG. 2, and FIG. 4 is a cross-sectional view of essential parts of an example of a conventional drum-in-disc brake. 11... Brake drum (rotating member), 14...
... Brake disk (disc part), 15 ... Bucking plate, 16 ... Caliper, 21 ... Dust cover, 22 ... Notch part, 23 ... Short cylinder part, 2
4...Groove, 26...Bassful plate, 27...
Labyrinth forming plate.
Claims (1)
レーキデイスクを一体に連設し、前記ブレーキド
ラムの開口部に対向配置したバツキングプレート
に固設したダストカバーにより前記ブレーキデイ
スクの外側面を覆うようにし、該ダストカバーの
内周側を前記ブレーキデイスク側に折曲して、前
記ブレーキドラム開口端近傍で該ダストカバーと
ブレーキドラムとの間に小さな間隙を設けてラビ
リンス部を形成したドラムインデイスクブレーキ
において、前記ダストカバーの一部をデイスクブ
レーキのキヤリパの配置位置で前記バツキングプ
レートの一部とともに切欠き、前記ダストカバー
により形成されるラビリンス部と同一円周上に、
該円周上における前記切欠部と同一長さのラビリ
ンス部を前記ブレーキドラムとの間で形成するバ
ツフルプレートを配置し、該バツフルプレートを
前記バツキングプレート外縁部に取付けたことを
特徴とするドラムインデイスクブレーキ。 A brake disk extending radially outward is integrally arranged on the outer periphery of the brake drum, and the outer surface of the brake disk is covered by a dust cover fixed to a bucking plate disposed opposite to the opening of the brake drum. , a drum-in-disc brake in which the inner peripheral side of the dust cover is bent toward the brake disc side, and a small gap is provided between the dust cover and the brake drum near the opening end of the brake drum to form a labyrinth part. A part of the dust cover is cut out along with a part of the bucking plate at a position where the caliper of the disc brake is arranged, and on the same circumference as the labyrinth part formed by the dust cover,
A baffle plate is disposed between the brake drum and the labyrinth part having the same length as the notch part on the circumference, and the buffle plate is attached to the outer edge of the buffing plate. Drum-in disc brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17119388U JPH0291229U (en) | 1988-12-28 | 1988-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17119388U JPH0291229U (en) | 1988-12-28 | 1988-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0291229U true JPH0291229U (en) | 1990-07-19 |
Family
ID=31462806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17119388U Pending JPH0291229U (en) | 1988-12-28 | 1988-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0291229U (en) |
-
1988
- 1988-12-28 JP JP17119388U patent/JPH0291229U/ja active Pending
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