JPS639063U - - Google Patents
Info
- Publication number
- JPS639063U JPS639063U JP10440786U JP10440786U JPS639063U JP S639063 U JPS639063 U JP S639063U JP 10440786 U JP10440786 U JP 10440786U JP 10440786 U JP10440786 U JP 10440786U JP S639063 U JPS639063 U JP S639063U
- Authority
- JP
- Japan
- Prior art keywords
- brake pedal
- return
- rotates
- brake
- parking 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.)
- Pending
Links
- 230000000694 effects Effects 0.000 claims description 2
- 230000000994 depressogenic effect Effects 0.000 claims 3
- 230000000903 blocking effect Effects 0.000 claims 1
- 239000013013 elastic material Substances 0.000 claims 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Mechanical Control Devices (AREA)
Description
第1〜5図は本考案による足踏式駐車ブレーキ
作動装置の一実施例を示す図であり、第1図はそ
の全体図、第2図はラチエツト歯12b部の拡大
図、第3図は接触断面図、第4図、第5図はその
作用を示すカムと回転体との接触断面図、第6〜
8図はそれぞれ従来のカムと回転体との接触断面
図である。
10……ブラケツト、12……ブレーキペダル
、12a……ペダル部、12b……ラチエツト歯
、12c……歯無部、12d……カム部、12e
……斜面、14,19,21,26……ピン、1
5……ストツパ、16……ブレーキケーブル、1
8……ポール、18a……爪部、20……リリー
スレバー、20a……係合部、23……リリース
ケーブル、25……回転体、25a……斜面、3
0……復帰阻止手段、31……制動解除手段、3
2……減速手段。
Figures 1 to 5 are views showing an embodiment of the foot-operated parking brake actuating device according to the present invention. Figure 1 is an overall view thereof, Figure 2 is an enlarged view of the ratchet tooth 12b, and Figure 3 is an enlarged view of the ratchet tooth 12b. Contact sectional views, Figures 4 and 5 are contact sectional views between the cam and the rotating body, showing the effect, and Figures 6 to 5 are contact sectional views.
FIG. 8 is a cross-sectional view of the contact between a conventional cam and a rotating body. 10... Bracket, 12... Brake pedal, 12a... Pedal part, 12b... Ratchet tooth, 12c... Toothless part, 12d... Cam part, 12e
...Slope, 14, 19, 21, 26...Pin, 1
5... Stopper, 16... Brake cable, 1
8... Pole, 18a... Claw portion, 20... Release lever, 20a... Engaging portion, 23... Release cable, 25... Rotating body, 25a... Slope, 3
0... Return prevention means, 31... Brake release means, 3
2...Deceleration means.
Claims (1)
トに回動可能に支持され復帰位置から踏込位置に
回動することにより駐車ブレーキを作動させるブ
レーキペダルと、このブレーキペダルが踏込位置
から復帰位置へ復帰することを阻止する復帰阻止
手段と、この復帰阻止手段の阻止作用を解除して
駐車ブレーキの作動を解除する制動解除手段と、
前記ブレーキペダルが踏込位置から復帰位置に復
帰するよう回動する際に減速作用を行う減速手段
と、を備えた足踏式駐車ブレーキ作動装置におい
て、前記減速手段は、前記ブラケツトおよびブレ
ーキペダルの一方に弾性材料により形成された回
転体を前記ブレーキペダルの回動軸に平行な軸ま
わりに回転可能に取り付けるとともに、前記両者
の他方に前記回転体の周部と接触しブレーキペダ
ルが復帰位置に復帰するよう回動するにつれて回
転体を回転させつつ半径方向に圧縮するカムを設
け、これら回転体とカムとの接触断面形状をくさ
び形としたことを特徴とする足踏式駐車ブレーキ
作動装置。 A bracket fixed to the vehicle body, a brake pedal that is rotatably supported by the bracket and rotates from a return position to a depressed position to operate the parking brake, and a brake pedal that returns from the depressed position to the return position. a return preventing means for preventing the return preventing means; and a brake release means for releasing the blocking action of the return preventing means to release the parking brake;
A foot-operated parking brake actuating device comprising: a deceleration means that performs a deceleration effect when the brake pedal rotates from a depressed position to a return position, wherein the deceleration means is provided with one of the bracket and the brake pedal. A rotary body formed of an elastic material is attached to the rotor so as to be rotatable about an axis parallel to the rotating axis of the brake pedal, and the other of the two is brought into contact with the circumferential portion of the rotary body so that the brake pedal returns to the return position. A foot-operated parking brake actuating device characterized in that a cam is provided which rotates a rotating body and compresses it in the radial direction as it rotates, and the cross-sectional shape of contact between the rotating body and the cam is wedge-shaped.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10440786U JPS639063U (en) | 1986-07-07 | 1986-07-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10440786U JPS639063U (en) | 1986-07-07 | 1986-07-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS639063U true JPS639063U (en) | 1988-01-21 |
Family
ID=30977872
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10440786U Pending JPS639063U (en) | 1986-07-07 | 1986-07-07 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS639063U (en) |
-
1986
- 1986-07-07 JP JP10440786U patent/JPS639063U/ja active Pending
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