JPH03270U - - Google Patents
Info
- Publication number
- JPH03270U JPH03270U JP5971289U JP5971289U JPH03270U JP H03270 U JPH03270 U JP H03270U JP 5971289 U JP5971289 U JP 5971289U JP 5971289 U JP5971289 U JP 5971289U JP H03270 U JPH03270 U JP H03270U
- Authority
- JP
- Japan
- Prior art keywords
- parking
- cam
- rod
- plug
- automatic transmission
- 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
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 3
Landscapes
- Gear-Shifting Mechanisms (AREA)
Description
第１図および第２図は本考案の一実施例であり
、第１図はオートマチツク車両のパーキングブレ
ーキ装置の要部を示す正面図、第２図はパーキン
グロツドに環装されたカムを示す正面図、第３図
および第４図は従来例であり、第３図はオートマ
チツク車両のパーキングブレーキ装置の要部を示
す正面図、第４図はパーキングロツドに環装され
たカムを示す正面図である。
１５……出力軸、１６……パーキングギヤ、１
８……パーキングスプラグ、２１……パーキング
ロツド、２２……カム、２３……操作面、２４…
…当接挿入部、２５……圧縮コイルスプリング、
２８……ストツパー。
Figures 1 and 2 show one embodiment of the present invention, with Figure 1 being a front view showing the main parts of a parking brake device for an automatic vehicle, and Figure 2 showing a cam mounted on a parking rod. 3 and 4 are conventional examples, FIG. 3 is a front view showing the main parts of a parking brake device for an automatic vehicle, and FIG. 4 is a front view showing a cam mounted on a parking rod. FIG. 15...Output shaft, 16...Parking gear, 1
8...Parking plug, 21...Parking rod, 22...Cam, 23...Operation surface, 24...
...Abutting insertion part, 25...Compression coil spring,
28...stopper.
Claims (1)
されたパーキングギヤと、車両のパーキング時に
パーキングギヤに噛合するパーキングスプラグと
、自動変速機のシフトレバーに連動するパーキン
グロツドと、このパーキングロツドに対して軸方
向にスライド自在に環装されこの軸方向に進退す
ることで上記パーキングスプラグの上記パーキン
グギヤへの噛合および離脱操作を行う操作面を有
するカムと、上記パーキングロツドに巻線状態に
装着され上記カムをパーキングスプラグがパーキ
ングギヤに噛合する方向に付勢する状態に上記パ
ーキングロツドに係合された圧縮コイルスプリン
グと、上記パーキングロツドの中途部に突起状態
に設けられ上記カムのスライド移動量を当接して
制限するストツパーとを備えたオートマチツク車
両のパーキングブレーキ装置において、上記カム
に圧縮コイルスプリングの外周を当接した状態で
挿入する当接挿入部を形成したことを特徴とする
オートマチツク車両のパーキングブレーキ装置。 An automatic transmission, a parking gear fixed to the output shaft of the automatic transmission, a parking plug that meshes with the parking gear when the vehicle is parked, a parking rod that is linked to the shift lever of the automatic transmission, and the parking rod. a cam which is mounted on a ring so as to be freely slidable in the axial direction relative to the rod and has an operating surface that engages and disengages the parking plug with the parking gear by moving forward and backward in the axial direction; and a wire wound around the parking rod. A compression coil spring is attached to the parking rod and is engaged with the parking rod so as to bias the cam in a direction in which the parking plug engages with the parking gear. In a parking brake device for an automatic vehicle, which is equipped with a stopper that abuts and limits the amount of sliding movement of the cam, an abutting insertion portion is formed in the cam to insert the outer periphery of the compression coil spring in abutting contact with the cam. Parking brake device for automatic vehicles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5971289U JPH03270U (en) | 1989-05-25 | 1989-05-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5971289U JPH03270U (en) | 1989-05-25 | 1989-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03270U true JPH03270U (en) | 1991-01-07 |
Family
ID=31586450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5971289U Pending JPH03270U (en) | 1989-05-25 | 1989-05-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53128027U (en) * | 1977-03-15 | 1978-10-11 |
-
1989
- 1989-05-25 JP JP5971289U patent/JPH03270U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53128027U (en) * | 1977-03-15 | 1978-10-11 |
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