JPH0373732U - - Google Patents
Info
- Publication number
- JPH0373732U JPH0373732U JP13476189U JP13476189U JPH0373732U JP H0373732 U JPH0373732 U JP H0373732U JP 13476189 U JP13476189 U JP 13476189U JP 13476189 U JP13476189 U JP 13476189U JP H0373732 U JPH0373732 U JP H0373732U
- Authority
- JP
- Japan
- Prior art keywords
- bearing hole
- camshaft
- guide groove
- insertion shaft
- 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
- 230000037431 insertion Effects 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims 1
- 239000000428 dust Substances 0.000 description 1
Landscapes
- Braking Arrangements (AREA)
Description
図は本考案の一実施例を示し、第１図はデイス
クブレーキの一部断面平面図、第２図は第１図の
−断面図、第３図は第２図の−断面図で
ある。
１……デイスクブレーキ、３……機械式作動機
構、４……デイスクロータ、７……キヤリパ、７
ａ……作用部、８……摩擦パツド、９……シリン
ダ孔、１０……ピストン、１７……軸受孔、１７
ａ……軸受孔１７の開口端、１８……カムシヤフ
ト、１８ａ……挿通軸部、１８ｂ……突出軸部、
１９……プツシユロツド、２３……ダストブーツ
、２４……ベアリング、２５……カムレバー、２
９……係合突部となる係合ピン、３０……シール
溝、３１……ガイド溝、３１ａ……下端面、３２
……挿通孔。
The drawings show an embodiment of the present invention, in which FIG. 1 is a partial cross-sectional plan view of a disc brake, FIG. 2 is a cross-sectional view taken from FIG. 1, and FIG. 3 is a cross-sectional view taken from FIG. 2. 1... Disc brake, 3... Mechanical operating mechanism, 4... Disc rotor, 7... Caliper, 7
a...Action part, 8...Friction pad, 9...Cylinder hole, 10...Piston, 17...Bearing hole, 17
a...Opening end of bearing hole 17, 18...Camshaft, 18a...Insertion shaft portion, 18b...Protruding shaft portion,
19...Push rod, 23...Dust boot, 24...Bearing, 25...Cam lever, 2
9... Engaging pin serving as an engaging protrusion, 30... Seal groove, 31... Guide groove, 31a... Lower end surface, 32
...Insertion hole.
Claims (1)
軸受孔をデイスク軸と直交して設け、該軸受孔に
カムシヤフトの挿通軸部を配置し、挿通軸部のカ
ム溝に係合するプツシユロツドを、カムシヤフト
の回動にてデイスク軸方向へ押動して、摩擦パツ
ドをデイスクロータに押圧する機械式車両用デイ
スクブレーキにおいて、前記カムシヤフトの挿通
軸部に係合突部を設け、前記軸受孔には、カムシ
ヤフトの回動量を規制するガイド溝を周方向に形
成すると共に、該ガイド溝と軸受孔の開口端とを
連通して、前記係合突部をガイド溝へ差込むため
の挿通孔とを形成したことを特徴とする機械式車
両用デイスクブレーキにおけるカムシヤフトの取
付け構造。 A bearing hole is provided perpendicularly to the disk shaft in a caliper disposed straddling the disk rotor, the insertion shaft of the camshaft is arranged in the bearing hole, and the push rod that engages with the cam groove of the insertion shaft is inserted In a mechanical disc brake for a vehicle that presses a friction pad against a disc rotor by rotating in the direction of the disc axis, an engagement protrusion is provided on the insertion shaft of the camshaft, and the camshaft is inserted into the bearing hole. A guide groove is formed in the circumferential direction for regulating the amount of rotation of the bearing hole, and an insertion hole for inserting the engaging protrusion into the guide groove is formed by communicating the guide groove with the open end of the bearing hole. A camshaft mounting structure in a mechanical vehicle disc brake characterized by the following.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13476189U JPH0373732U (en) | 1989-11-20 | 1989-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13476189U JPH0373732U (en) | 1989-11-20 | 1989-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0373732U true JPH0373732U (en) | 1991-07-24 |
Family
ID=31682076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13476189U Pending JPH0373732U (en) | 1989-11-20 | 1989-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0373732U (en) |
-
1989
- 1989-11-20 JP JP13476189U patent/JPH0373732U/ja active Pending