JPH032960U - - Google Patents
Info
- Publication number
- JPH032960U JPH032960U JP6347789U JP6347789U JPH032960U JP H032960 U JPH032960 U JP H032960U JP 6347789 U JP6347789 U JP 6347789U JP 6347789 U JP6347789 U JP 6347789U JP H032960 U JPH032960 U JP H032960U
- Authority
- JP
- Japan
- Prior art keywords
- shift
- damper
- casing
- piston
- shift rod
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims 1
- 239000012530 fluid Substances 0.000 description 1
Landscapes
- Gear-Shifting Mechanisms (AREA)
- Control Of Transmission Device (AREA)
Description
第１図は本考案に係る変速機のシフト操作装置
のシフト操作部を示した断面図、第２図はその装
置で採用されているダンパの動作態様を示した断
面図、第３図はその装置のアクチユエータ作動シ
ステムを示した図、第４図はそのアクチユエータ
の処理手順を示したフローチヤート、第５図はシ
フト操作における操作力を示したグラフである。
１…シフトロツド、１ａ…スプライン、２…フ
レーム、３…シフトアンドセレクトレバー、５…
ロータリ型流体アクチユエータ、６…ロータリ型
ダンパ、１２…シフト操作レバー、１４…ケーシ
ング、１５…ロータリピストン、１６…オリフイ
ス、１７…凹部、１８ａ，１８ｂ，１８ｃ…シフ
トジヨー、１９ａ，１９ｂ，１９ｃ…シフトフオ
ークシヤフト。
Fig. 1 is a sectional view showing the shift operating section of the shift operating device for a transmission according to the present invention, Fig. 2 is a sectional view showing the operation mode of a damper employed in the device, and Fig. 3 is a sectional view showing the operation mode of the damper employed in the device. FIG. 4 is a flowchart showing the actuator operating system of the device, and FIG. 5 is a graph showing the operating force in a shift operation. 1...Shift rod, 1a...Spline, 2...Frame, 3...Shift and select lever, 5...
Rotary fluid actuator, 6... Rotary damper, 12... Shift operation lever, 14... Casing, 15... Rotary piston, 16... Orifice, 17... Recess, 18a, 18b, 18c... Shift jaw, 19a, 19b, 19c... Shift fork Shaft.
Claims (1)
エータに圧縮空気を供給し、それによつてシフト
ロツドを回動させて常時噛合機構を作動させる変
速機のシフト操作装置において、上記シフトロツ
ドの支持フレームにロータリ型ダンパのケーシン
グを支持し、かつ上記シフトロツドに上記ダンパ
のピストンを固着するとともに、上記ケーシング
内の上記ピストンの移動域であつて、上記常時噛
合機構の少なくとも同期動作開始までの期間に対
応する区間に凹部を形成し、該区間ではダンパ作
用を行わせないようにしたことを特徴とする変速
機のシフト操作装置。 In a shift operation device for a transmission that supplies compressed air to an actuator in response to the operation of a shift operation lever, thereby rotating a shift rod and constantly operating a meshing mechanism, a rotary damper is mounted on a support frame of the shift rod. Supporting the casing and fixing the piston of the damper to the shift rod, a recess is provided in a region of movement of the piston within the casing that corresponds to at least a period up to the start of synchronous operation of the constant mesh mechanism. 1. A shift operation device for a transmission, characterized in that a damper action is not performed in the section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6347789U JPH0526375Y2 (en) | 1989-05-31 | 1989-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6347789U JPH0526375Y2 (en) | 1989-05-31 | 1989-05-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH032960U true JPH032960U (en) | 1991-01-11 |
| JPH0526375Y2 JPH0526375Y2 (en) | 1993-07-02 |
Family
ID=31593562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6347789U Expired - Lifetime JPH0526375Y2 (en) | 1989-05-31 | 1989-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0526375Y2 (en) |
-
1989
- 1989-05-31 JP JP6347789U patent/JPH0526375Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0526375Y2 (en) | 1993-07-02 |