JPH02102062U - - Google Patents
Info
- Publication number
- JPH02102062U JPH02102062U JP996989U JP996989U JPH02102062U JP H02102062 U JPH02102062 U JP H02102062U JP 996989 U JP996989 U JP 996989U JP 996989 U JP996989 U JP 996989U JP H02102062 U JPH02102062 U JP H02102062U
- Authority
- JP
- Japan
- Prior art keywords
- switching mechanism
- brake
- automatic transmission
- transmission
- output shaft
- 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
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims 2
- 230000007935 neutral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of Transmission Device (AREA)
- Gear-Shifting Mechanisms (AREA)
Description
第１図は本考案の一実施例を示す全体簡略側面
図。第２図は自動変速機と副変速機との具体例を
示す側面断面図。第３図〜第５図は副変速機の切
換機構の切換状態を示す図。
２……自動変速機、３……副変速機、５……変
速歯車機構、１４……変速歯車機構の出力軸、３
１……切換機構、３３……切換スリーブ、３４，
３５……噛合歯（切換機構）、４２……センサ（
切換位置）、４３……ブレーキ、４４……アクチ
ユエータ、Ｕ……制御ユニツト。
FIG. 1 is an overall simplified side view showing one embodiment of the present invention. FIG. 2 is a side sectional view showing a specific example of an automatic transmission and an auxiliary transmission. 3 to 5 are diagrams showing switching states of the switching mechanism of the sub-transmission. 2... Automatic transmission, 3... Sub-transmission, 5... Speed change gear mechanism, 14... Output shaft of speed change gear mechanism, 3
1...Switching mechanism, 33...Switching sleeve, 34,
35...meshing tooth (switching mechanism), 42... sensor (
switching position), 43... Brake, 44... Actuator, U... Control unit.
Claims (1)
する副変速機を連結してなる副変機付自動変速機
において、 前記切換機構が中立となる第１位置にあること
を検出する第１位置検出手段と、 前記切換機構が噛合直前の位置となる第２位置
にあることを検出する第２位置検出手段と、 前記自動変速機の出力軸を停止させるブレーキ
と、 前記各位置検出手段からの出力を受け、前記切
換機構が前記第１位置にあるときに前記ブレーキ
を作動させると共に、該切換機構が前記第２位置
となつたときに該ブレーキを解除させるブレーキ
制御手段と、 を備えていることを特徴とする副変速機付自動変
速機。[Claims for Utility Model Registration] In an automatic transmission with an auxiliary transmission in which an auxiliary transmission having a meshing type switching mechanism is connected to an output shaft of the automatic transmission, a first position where the switching mechanism is neutral. a first position detection means for detecting that the switching mechanism is at a second position, which is a position immediately before engagement; and a brake for stopping the output shaft of the automatic transmission. and receiving outputs from the respective position detection means, actuating the brake when the switching mechanism is in the first position, and releasing the brake when the switching mechanism is in the second position. An automatic transmission with an auxiliary transmission, characterized by comprising: a brake control means;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP996989U JPH02102062U (en) | 1989-01-31 | 1989-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP996989U JPH02102062U (en) | 1989-01-31 | 1989-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02102062U true JPH02102062U (en) | 1990-08-14 |
Family
ID=31217185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP996989U Pending JPH02102062U (en) | 1989-01-31 | 1989-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02102062U (en) |
-
1989
- 1989-01-31 JP JP996989U patent/JPH02102062U/ja active Pending