JPH01104444U - - Google Patents
Info
- Publication number
- JPH01104444U JPH01104444U JP20110987U JP20110987U JPH01104444U JP H01104444 U JPH01104444 U JP H01104444U JP 20110987 U JP20110987 U JP 20110987U JP 20110987 U JP20110987 U JP 20110987U JP H01104444 U JPH01104444 U JP H01104444U
- Authority
- JP
- Japan
- Prior art keywords
- insertion hole
- outer periphery
- annular recess
- fixed body
- dust boot
- 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.)
- Granted
Links
- 239000000428 dust Substances 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 5
- 239000000314 lubricant Substances 0.000 claims description 2
Landscapes
- Sealing Devices (AREA)
- Diaphragms And Bellows (AREA)
- Braking Arrangements (AREA)
Description
図は本考案をデイスクブレーキの摺動ピンに装
着されるダストブーツに適用した一実施例を示す
もので、第１図はデイスクブレーキの平面図、第
２図はダストブーツの端部の拡大断面図、第３図
はダストブーツの装着状態を示す拡大断面図であ
る。
１…デイスクブレーキ装置、２…デイスク、３
…摩擦パツド、４…キヤリパ、５…摺動ピン、６
…ブラケツト、６ａ…摺動ピン挿通孔、６ｂ…環
状凹部、７…ダストブーツ、７ｃ…蛇腹部、７ｄ
…シール部、７ｅ…連結部、７ｆ…潤滑剤充填空
間、７ｇ…環状リツプ部、８…リテーナ。
The figures show an embodiment in which the present invention is applied to a dust boot attached to a sliding pin of a disc brake. Figure 1 is a plan view of the disc brake, and Figure 2 is an enlarged cross-section of the end of the dust boot. 3 are enlarged sectional views showing the state in which the dust boots are installed. 1... Disc brake device, 2... Disc, 3
...Friction pad, 4...Caliper, 5...Sliding pin, 6
... Bracket, 6a... Sliding pin insertion hole, 6b... Annular recess, 7... Dust boot, 7c... Bellows part, 7d
... Seal portion, 7e... Connection portion, 7f... Lubricant filling space, 7g... Annular lip portion, 8... Retainer.
Claims (1)
にスライド可能に挿入されて挿通孔より突出する
可動体とに両端をそれぞれ嵌着して、固定体と可
動体との間を被覆するブレーキ装置のダストブー
ツにおいて、前記固定体の挿通孔外周に環状凹部
を刻設し、前記ダストブーツの一端に該環状凹部
に嵌着する厚肉のシール部を設け、該シール部と
蛇腹部とをつなぐ連結部の外周に、潤滑剤充填空
間を形成するとともに前記環状凹部の外側面に圧
入されるリテーナをモールドし、さらに、前記環
状凹部外周の固定体端面に当接する環状リツプ部
を設けたことを特徴とするブレーキ装置のダスト
ブーツ。 Both ends are fitted to the outer periphery of an insertion hole formed in the fixed body and a movable body that is slidably inserted into the insertion hole and projects from the insertion hole, thereby covering the space between the fixed body and the movable body. In the dust boot of the brake device, an annular recess is carved on the outer periphery of the insertion hole of the fixed body, a thick seal part is provided at one end of the dust boot to fit into the annular recess, and the seal part and the bellows part are connected to each other. A lubricant-filled space is formed on the outer periphery of the connecting part connecting the two parts, and a retainer is molded to be press-fitted into the outer surface of the annular recess, and an annular lip part is further provided on the outer periphery of the annular recess to abut on the end surface of the fixed body. A dust boot for a brake device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20110987U JPH0244102Y2 (en) | 1987-12-28 | 1987-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20110987U JPH0244102Y2 (en) | 1987-12-28 | 1987-12-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01104444U true JPH01104444U (en) | 1989-07-14 |
| JPH0244102Y2 JPH0244102Y2 (en) | 1990-11-22 |
Family
ID=31491486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20110987U Expired JPH0244102Y2 (en) | 1987-12-28 | 1987-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0244102Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002327849A (en) * | 2001-04-27 | 2002-11-15 | Akebono Brake Ind Co Ltd | Ring mold type dust boots, its manufacturing method and molding die |
-
1987
- 1987-12-28 JP JP20110987U patent/JPH0244102Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002327849A (en) * | 2001-04-27 | 2002-11-15 | Akebono Brake Ind Co Ltd | Ring mold type dust boots, its manufacturing method and molding die |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0244102Y2 (en) | 1990-11-22 |
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