JPH0185564U

JPH0185564U -

Info

Publication number: JPH0185564U
Application number: JP18145987U
Authority: JP
Priority date: 1987-11-28
Filing date: 1987-11-28
Publication date: 1989-06-07

Description

[Brief explanation of drawings]

第１図は本考案の一実施例を示す概略構成図、
第２図は第１図の動力取出し装置における電気及
び圧縮空気回路図である。１０…エンジン、４０…イナーシヤブレーキ、
１２…自動変速機、４２…第２アクチユエータ、
１４…流体式トルクコンバータ、４４及び４８…
電磁式三方弁、１６…遊星歯車装置、４６…圧縮
空気源、１８…トランスフア、５０…第１スイツ
チ、２０…出力軸（出力部材）、５２…第２スイ
ツチ、３２…クラツチ装置、５４…第３スイツチ
、３４…動力取出し部材、５６…リレー装置、３
６…第１アクチユエータ。 FIG. 1 is a schematic configuration diagram showing an embodiment of the present invention;
FIG. 2 is an electrical and compressed air circuit diagram of the power take-off device of FIG. 1. 10...engine, 40...inertia brake,
12... automatic transmission, 42... second actuator,
14...hydraulic torque converter, 44 and 48...
Electromagnetic three-way valve, 16... Planetary gear device, 46... Compressed air source, 18... Transfer, 50... First switch, 20... Output shaft (output member), 52... Second switch, 32... Clutch device, 54... Third switch, 34... Power take-off member, 56... Relay device, 3
6...First actuator.

Claims

[Scope of utility model registration request]

an automatic transmission having a hydraulic torque converter and one or more sets of planetary gear devices; a power take-off member connected to an output member in the automatic transmission via a clutch device to extract power to the outside; an inertia brake device that prevents the output member from rotating; a first switch that operates the inertia brake device when the first switch is closed; and a first switch that operates the clutch when the first switch is closed; a second switch for engaging the device; a third switch closed by engagement of the clutch device connecting the power take-off member to the output member of the automatic transmission;
and a relay device connected to the third switch to maintain the clutch device in an engaged state after the third switch is closed, even though the first switch is open. Device.