JPS6239036U - - Google Patents
Info
- Publication number
- JPS6239036U JPS6239036U JP13203685U JP13203685U JPS6239036U JP S6239036 U JPS6239036 U JP S6239036U JP 13203685 U JP13203685 U JP 13203685U JP 13203685 U JP13203685 U JP 13203685U JP S6239036 U JPS6239036 U JP S6239036U
- Authority
- JP
- Japan
- Prior art keywords
- cam member
- gear
- engaged
- cam
- reset
- 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
Landscapes
- Braking Arrangements (AREA)
Description
図は本考案の一実施例を示すもので、第１図は
正面図、第２図は背面図、第３図は第２図の―
断面図、第４図は制動間隙自動調整装置の分解
斜視図である。
５……カム部材、５ｂ……軸部、９……カムカ
ラー、１０……アジヤストボルト、１１……アジ
ヤストギヤ、１５……ストツパレバー、２０……
アジヤストレバー、２１……リセツトプレート、
２１ｃ……ストツパレバーとの係合部、２１ｄ…
…アジヤストレバーとの係合部、２２……ロツド
、２３……リセツト部材。
The figures show one embodiment of the present invention, in which Fig. 1 is a front view, Fig. 2 is a rear view, and Fig. 3 is the same as Fig. 2.
The sectional view and FIG. 4 are exploded perspective views of the automatic braking gap adjustment device. 5... Cam member, 5b... Shaft portion, 9... Cam collar, 10... Adjustment bolt, 11... Adjustment gear, 15... Stop lever, 20...
Adjustment lever, 21...Reset plate,
21c...Engagement portion with stopper lever, 21d...
. . . Engagement portion with adjustment lever, 22 . . . Rod, 23 . . . Reset member.
Claims (1)
エブと当接しかつ軸方向に摺動自在に係合された
カムカラーと、カム部材に軸方向に螺合され前記
カムカラーを押動するアジヤストボルトと、アジ
ヤストボルトに一体回転可能に係合したアジヤス
トギヤと、このアジヤストギヤにカム部材の作動
方向の回転を規制して噛合したストツパ手段と、
カム部材とアジヤストギヤとの間に設けられライ
ニングが所定量以上摩耗したときカム部材とアジ
ヤストギヤ間の係合位置を変えるアジヤスト手段
とからなる機械式ドラムブレーキの制動間隙自動
調整装置において、外周方向に延出する作動腕と
、前記アジヤストギヤと噛合している前記ストツ
パ手段に係合してアジヤストギヤとの噛合を解除
する係合部を備えたリセツトブレーキを前記カム
部材に回動自在に設けるとともに、前記作動腕に
係合するロツドと該ロツドに係合して回転するこ
とにより前記リセツトプレートを回動させるリセ
ツト部材を固定体に配設したことを特徴とする機
械式ドラムブレーキの制動間隙自動調整装置。 A cam collar that contacts the show web and is slidably engaged in the axial direction with the cam member that expands the brake shoe, an adjuster bolt that is threadedly engaged with the cam member in the axial direction and pushes the cam collar, an adjustment gear that is integrally rotatably engaged with the stop bolt; a stop means that is engaged with the adjustment gear to restrict rotation of the cam member in the operating direction;
In an automatic braking gap adjustment device for a mechanical drum brake, which comprises an adjusting means provided between a cam member and an adjusting gear and changing the engagement position between the cam member and the adjusting gear when the lining wears out by more than a predetermined amount, A reset brake is rotatably provided on the cam member, and includes an engaging portion that engages with the stopper means meshing with the adjustment gear to release the engagement with the adjustment gear; An automatic braking gap adjustment device for a mechanical drum brake, characterized in that a fixed body is provided with a rod that engages with an arm, and a reset member that rotates the reset plate by engaging with the rod and rotating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13203685U JPS6239036U (en) | 1985-08-29 | 1985-08-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13203685U JPS6239036U (en) | 1985-08-29 | 1985-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6239036U true JPS6239036U (en) | 1987-03-09 |
Family
ID=31031049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13203685U Pending JPS6239036U (en) | 1985-08-29 | 1985-08-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6239036U (en) |
-
1985
- 1985-08-29 JP JP13203685U patent/JPS6239036U/ja active Pending
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