JPH01123572U - - Google Patents
Info
- Publication number
- JPH01123572U JPH01123572U JP2032988U JP2032988U JPH01123572U JP H01123572 U JPH01123572 U JP H01123572U JP 2032988 U JP2032988 U JP 2032988U JP 2032988 U JP2032988 U JP 2032988U JP H01123572 U JPH01123572 U JP H01123572U
- Authority
- JP
- Japan
- Prior art keywords
- pawl
- engaging
- parking brake
- engagement
- axis
- 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
- 210000000078 claw Anatomy 0.000 claims description 2
- 230000000994 depressogenic effect Effects 0.000 claims 2
- 238000013459 approach Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Mechanical Control Devices (AREA)
Description
第１図は本考案が適用された足踏み式パーキン
グブレーキ装置の要部を示す図であつて、一部を
切り欠いて示す図である。第２図は第１図の装置
の一部を切り欠いて示す平面図であつて、要部を
拡大して示す図である。第３図はポウルの係合爪
が係合歯を乗り越える直前の状態を示す図であつ
て、第１図の要部を示す図である。第４図はポウ
ルの係合爪が係合歯を乗り越えた直後の状態を示
す図であつて、第１図の要部を示す図である。第
５図は本考案の他の例を示す図であつて、第３図
に相当する図である。
１８：パーキングブレーキペダル、２０：係合
歯、２６：係合爪、２８：ポウル、５０：回動部
材（当接部材）、５４：上面（面）。
FIG. 1 is a partially cutaway view showing the main parts of a foot-operated parking brake device to which the present invention is applied. FIG. 2 is a partially cutaway plan view of the apparatus shown in FIG. 1, and is an enlarged view of the main parts. FIG. 3 is a view showing the state immediately before the engaging pawl of the pawl passes over the engaging tooth, and is a view showing the main part of FIG. 1. FIG. 4 is a view showing the state immediately after the engaging pawl of the pawl has climbed over the engaging tooth, and is a view showing the main part of FIG. 1. FIG. 5 is a diagram showing another example of the present invention, and corresponds to FIG. 3. 18: parking brake pedal, 20: engaging tooth, 26: engaging claw, 28: pawl, 50: rotating member (contact member), 54: upper surface (surface).
Claims (1)
を中心とする円弧に沿つて複数の係合歯が形成さ
れたパーキングブレーキペダルと、一端部に係合
爪を有して前記一軸線と平行な軸線まわりの回動
可能に設けられ、該係合爪が前記係合歯と係合す
る係合方向へ所定の付勢力で常時付勢されること
により前記パーキングブレーキペダルの踏込み方
向への回動は許容するが戻り回動を阻止するポウ
ルとを備え、前記パーキングブレーキペダルの踏
込み時には前記ポウルが前記付勢力に抗して或い
は従つて小角度の往復回動を繰り返しつつ前記係
合爪が前記係合歯を乗り越える形式の足踏み式パ
ーキングブレーキ装置において、 所定の質量を備え、前記ポウルの前記係合方向
とは反対の回動方向と対向する面と接近離隔する
方向の移動可能であつて且つ該面に接近する方向
へ常時付勢された状態で設けられるとともに、前
記係合爪が前記係合歯を乗り越えて前記ポウルが
前記付勢力に従つて前記係合方向へ回動させられ
る際には前記面と当接可能な当接部材を設けたこ
とを特徴とする足踏み式パーキングブレーキ装置
。[Claim for Utility Model Registration] A parking brake pedal that is rotatable about one axis and has a plurality of engagement teeth formed along an arc centered on the one axis, and an engagement pawl at one end. and is rotatably provided around an axis parallel to the one axis, and the engaging claw is constantly biased with a predetermined biasing force in the engaging direction in which it engages with the engaging teeth. a pawl that allows the parking brake pedal to rotate in the direction in which it is depressed but prevents it from returning; and when the parking brake pedal is depressed, the pawl resists the biasing force or accordingly rotates back and forth at a small angle. In a foot-operated parking brake device of the type in which the engaging pawl overcomes the engaging teeth while repeating the movement, the pawl has a predetermined mass and approaches a surface facing a rotating direction opposite to the engaging direction of the pawl. It is movable in the direction away from the surface and is always biased in the direction toward the surface, and the engagement pawl overcomes the engagement teeth and the pawl moves in accordance with the biasing force. A foot-operated parking brake device, comprising a contact member that can come into contact with the surface when rotated in the engagement direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2032988U JPH01123572U (en) | 1988-02-18 | 1988-02-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2032988U JPH01123572U (en) | 1988-02-18 | 1988-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01123572U true JPH01123572U (en) | 1989-08-22 |
Family
ID=31236606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2032988U Pending JPH01123572U (en) | 1988-02-18 | 1988-02-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01123572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0386877U (en) * | 1989-12-25 | 1991-09-03 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5298875A (en) * | 1976-02-16 | 1977-08-19 | Hitachi Ltd | Vibration damper for vibrating body |
| JPS5640059B2 (en) * | 1974-07-22 | 1981-09-17 | ||
| JPS57134038A (en) * | 1981-02-10 | 1982-08-19 | Toshiba Corp | Vibration damper for pillar |
-
1988
- 1988-02-18 JP JP2032988U patent/JPH01123572U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5640059B2 (en) * | 1974-07-22 | 1981-09-17 | ||
| JPS5298875A (en) * | 1976-02-16 | 1977-08-19 | Hitachi Ltd | Vibration damper for vibrating body |
| JPS57134038A (en) * | 1981-02-10 | 1982-08-19 | Toshiba Corp | Vibration damper for pillar |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0386877U (en) * | 1989-12-25 | 1991-09-03 |
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