JPS5673251A - Operating device for transmission - Google Patents
Operating device for transmissionInfo
- Publication number
- JPS5673251A JPS5673251A JP15013979A JP15013979A JPS5673251A JP S5673251 A JPS5673251 A JP S5673251A JP 15013979 A JP15013979 A JP 15013979A JP 15013979 A JP15013979 A JP 15013979A JP S5673251 A JPS5673251 A JP S5673251A
- Authority
- JP
- Japan
- Prior art keywords
- speed change
- transmission
- signals
- speed
- signal generating
- 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
Landscapes
- Control Of Transmission Device (AREA)
Abstract
PURPOSE: To prevent the generation of an excessive shock with the operation of speed change by holding the speed change stages of an auxiliary transmission at a fixed speed change stage when a main transmission is selected at low speed change stages.
CONSTITUTION: A driving device is formed to ensure that a speed change signal generating circuit 274 does not generate speed change signals by the signals of a low speed detecting circuit 258 when the first gear detecting switch 224 is closed. Consequently, when a main transmission is selected at the first gear, the speed change signal generating circuit 274 does not generate speed change signals though a speed change instruction switch 246 is closed, and does not change the speed of the auxiliary transmission. Thus, an excessive shock being accompanied by the operation of speed change is not generated, and drivability of the automobile is improved.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15013979A JPS5673251A (en) | 1979-11-20 | 1979-11-20 | Operating device for transmission |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15013979A JPS5673251A (en) | 1979-11-20 | 1979-11-20 | Operating device for transmission |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5673251A true JPS5673251A (en) | 1981-06-17 |
JPS623332B2 JPS623332B2 (en) | 1987-01-24 |
Family
ID=15490335
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15013979A Granted JPS5673251A (en) | 1979-11-20 | 1979-11-20 | Operating device for transmission |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5673251A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61166730A (en) * | 1985-01-19 | 1986-07-28 | Toyota Motor Corp | Controller for transmission |
JPS63152731A (en) * | 1986-12-15 | 1988-06-25 | Mazda Motor Corp | Clutch control device for vehicle |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11472663B2 (en) | 2018-10-01 | 2022-10-18 | Otis Elevator Company | Automatic software upgrade assistant for remote elevator monitoring experts using machine learning |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55115648A (en) * | 1979-02-26 | 1980-09-05 | Toyota Motor Corp | Shift controller for auxiliary speed change gear for vehicle |
-
1979
- 1979-11-20 JP JP15013979A patent/JPS5673251A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55115648A (en) * | 1979-02-26 | 1980-09-05 | Toyota Motor Corp | Shift controller for auxiliary speed change gear for vehicle |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61166730A (en) * | 1985-01-19 | 1986-07-28 | Toyota Motor Corp | Controller for transmission |
JPS63152731A (en) * | 1986-12-15 | 1988-06-25 | Mazda Motor Corp | Clutch control device for vehicle |
Also Published As
Publication number | Publication date |
---|---|
JPS623332B2 (en) | 1987-01-24 |
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