JPH0189235U

JPH0189235U -

Info

Publication number: JPH0189235U
Application number: JP18556887U
Authority: JP
Priority date: 1987-12-04
Filing date: 1987-12-04
Publication date: 1989-06-13

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例に係る動力分配装置
の断面図、第２図はトランスフアレバーのシフト
パターン図、第３図および第４図は切換スリーブ
の作動を示す同装置の部分断面図である。符号の説明、１１…ケーシング、１２…インプ
ツトシヤフト、１３…第１アウトプツトシヤフト
、１４…第２アウトプツトシヤフト、２０…ビス
カスカツプリング、２１…アウタメンバー、２２
…インナメンバー、２３，２４…プレート、３０
…連結手段、３１，３２…スプロケツト、３３…
チエーン、３４…切換スリーブ。 Fig. 1 is a cross-sectional view of a power distribution device according to an embodiment of the present invention, Fig. 2 is a shift pattern diagram of a transfer lever, and Figs. 3 and 4 are partial cross-sections of the same device showing the operation of a switching sleeve. It is a diagram. Explanation of symbols, 11...Casing, 12...Input shaft, 13...First output shaft, 14...Second output shaft, 20...Viscous cut spring, 21...Outer member, 22
...Inner member, 23, 24...Plate, 30
...Connecting means, 31, 32... Sprocket, 33...
Chain, 34...Switching sleeve.

Claims

[Scope of utility model registration request]

an input shaft rotatably supported within the casing; and an input shaft rotatably supported within the casing and connected coaxially and relatively rotatably to the input shaft and connected to the rear wheel side. a first output shaft rotatably supported within the casing, a second output shaft arranged parallel to the two shafts, and connected to the front wheel side;
an output shaft; an outer member disposed around the outer periphery of the input shaft and the first output shaft and coupled to the input shaft in a torque transmittable manner; coupled to the first output shaft in a torque transmittable manner; an inner member that is relatively rotatably assembled inside the outer member and forms a sealed chamber in which a viscous fluid is enclosed, and an outer member that is alternately assembled to each of these members and faces each other within the sealed chamber; A viscous fluid coupling having a plate and an inner plate, and a coupling means for coupling an outer member of the viscous fluid coupling and the second output shaft in a torque transmitting manner, and the coupling means is configured to connect the outer member of the viscous fluid coupling to the second output shaft. a drive member that is rotatably assembled on the outer periphery and transmits power to the second output shaft; and a drive member that moves in the axial direction between the outer member of the viscous fluid coupling and the drive member on the outer periphery of the first output shaft. a switching member that can be assembled and connected to the outer member in a constant torque transmitting manner; axial movement of the switching member causes the outer member and the drive member, both members, the first output shaft, and the first output shaft to be connected to the outer member; and a power distribution device for a vehicle that forms a connected state in which torque can be transmitted between the outer members.