JPH0231953U - - Google Patents

Info

Publication number
JPH0231953U
JPH0231953U JP10966688U JP10966688U JPH0231953U JP H0231953 U JPH0231953 U JP H0231953U JP 10966688 U JP10966688 U JP 10966688U JP 10966688 U JP10966688 U JP 10966688U JP H0231953 U JPH0231953 U JP H0231953U
Authority
JP
Japan
Prior art keywords
speed
vehicle
controller
solenoid valve
reverse
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
Application number
JP10966688U
Other languages
Japanese (ja)
Other versions
JPH0543320Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1988109666U priority Critical patent/JPH0543320Y2/ja
Publication of JPH0231953U publication Critical patent/JPH0231953U/ja
Application granted granted Critical
Publication of JPH0543320Y2 publication Critical patent/JPH0543320Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はこの考案の一実施例を示す回路図、第
２図は従来の説明図である。 １……変速クラツチ、４……前後進切換え弁、
５……前進速度切換え電磁弁、６……後進速度切
換え電磁弁、７……制御器、８……車速センサ、
９……変速速度切換え器。 FIG. 1 is a circuit diagram showing an embodiment of this invention, and FIG. 2 is an explanatory diagram of a conventional device. 1... Speed change clutch, 4... Forward/forward switching valve,
5... Forward speed switching solenoid valve, 6... Reverse speed switching solenoid valve, 7... Controller, 8... Vehicle speed sensor,
9...Transmission speed switch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 複数の速度段を有する変速機の各速度段毎に設
けられた変速クラツチ１と、前後進切換え弁４の
間に設けられた前進速度切換え電磁弁５及び後進
速度切換え電磁弁６を、予め設定された変速デー
タと、車速センサ８が検出した車速に基づいて制
御器７より出力される制御信号により切換え制御
する産業車両の自動変速装置において、上記制御
器７に、変速速度が無段階に選択できる可変抵抗
器によりなる変速速度切換え器９を接続してなる
産業車両の自動変速装置。 The forward speed switching solenoid valve 5 and the reverse speed switching solenoid valve 6 provided between the transmission clutch 1 provided for each speed stage of a transmission having a plurality of speed stages and the forward/reverse switching valve 4 are set in advance. In an automatic transmission system for an industrial vehicle that performs switching control using a control signal output from a controller 7 based on the speed change data detected by the vehicle speed sensor 8 and the vehicle speed detected by a vehicle speed sensor 8, the controller 7 is configured to steplessly select a speed change speed. An automatic transmission device for an industrial vehicle, which is connected to a variable speed changer 9 made of a variable resistor.
JP1988109666U 1988-08-23 1988-08-23 Expired - Lifetime JPH0543320Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988109666U JPH0543320Y2 (en) 1988-08-23 1988-08-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988109666U JPH0543320Y2 (en) 1988-08-23 1988-08-23

Publications (2)

Publication Number Publication Date
JPH0231953U true JPH0231953U (en) 1990-02-28
JPH0543320Y2 JPH0543320Y2 (en) 1993-11-01

Family

ID=31346120

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988109666U Expired - Lifetime JPH0543320Y2 (en) 1988-08-23 1988-08-23

Country Status (1)

Country Link
JP (1) JPH0543320Y2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5950262A (en) * 1982-09-17 1984-03-23 Komatsu Ltd Automatic gear-shift controlling apparatus
JPS62118146A (en) * 1985-11-15 1987-05-29 Toyota Motor Corp Transmission control device for automatic transmission
JPS62191237A (en) * 1986-02-17 1987-08-21 Toyota Motor Corp Device for controlling traveling characteristic for vehicle

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5950262A (en) * 1982-09-17 1984-03-23 Komatsu Ltd Automatic gear-shift controlling apparatus
JPS62118146A (en) * 1985-11-15 1987-05-29 Toyota Motor Corp Transmission control device for automatic transmission
JPS62191237A (en) * 1986-02-17 1987-08-21 Toyota Motor Corp Device for controlling traveling characteristic for vehicle

Also Published As

Publication number Publication date
JPH0543320Y2 (en) 1993-11-01

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