JPH0253554U - - Google Patents

Info

Publication number
JPH0253554U
JPH0253554U JP1988132356U JP13235688U JPH0253554U JP H0253554 U JPH0253554 U JP H0253554U JP 1988132356 U JP1988132356 U JP 1988132356U JP 13235688 U JP13235688 U JP 13235688U JP H0253554 U JPH0253554 U JP H0253554U
Authority
JP
Japan
Prior art keywords
side gears
differential case
pressure
rotatably supported
piston
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
JP1988132356U
Other languages
Japanese (ja)
Other versions
JPH0644739Y2 (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 JP1988132356U priority Critical patent/JPH0644739Y2/en
Publication of JPH0253554U publication Critical patent/JPH0253554U/ja
Application granted granted Critical
Publication of JPH0644739Y2 publication Critical patent/JPH0644739Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
  • Retarders (AREA)

Description

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

第１図は本考案装置の断面図である。 １０……アクスルケース、１１……入力軸、１
２……デフケース、１３ａ，１３ｂ……駆動軸、
１５……リングギヤ、１７……ピニオンギヤ、１
８ａ，１８ｂ……サイドギヤ、２４……多板クラ
ツチ、２５……シリンダ、２５ａ……前方室、２
５ｂ……後方室、２６……加圧ピストン、２８…
…オイルポンプ、２９，３０……調圧弁、３４…
…切換弁。 FIG. 1 is a sectional view of the device of the present invention. 10...Axle case, 11...Input shaft, 1
2... Differential case, 13a, 13b... Drive shaft,
15...Ring gear, 17...Pinion gear, 1
8a, 18b...Side gear, 24...Multi-plate clutch, 25...Cylinder, 25a...Front chamber, 2
5b... Rear chamber, 26... Pressurizing piston, 28...
...Oil pump, 29,30...Pressure regulating valve, 34...
...Switching valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転可能に軸承されたデフケースの外周に入力
ギヤに噛み合うリングギヤを固定し、このデフケ
ースにピニオンギヤを回転軸線と直角な軸線回り
に回転可能に軸承し、ピニオンギヤの両側に噛み
合う一対のサイドギヤをデフケースの左右にそれ
ぞれ回転可能に軸承し、一対のサイドギヤをそれ
ぞれ左右両側に延びる駆動軸に連結し、前記何れ
か一方のサイドギヤとデフケースとの間に回転方
向を係合し軸線方向は移動可能なインナプレート
およびアウタプレートを交互に対接配置した多板
クラツチを設け、この多板クラツチを圧接方向に
押圧する加圧ピストンを有する差動制限装置にお
いて、前記加圧ピストンを収納するシリンダの加
圧ピストン前方室に常時一定の低圧油を供給して
加圧ピストンを多板クラツチの非圧接方向に後退
保持する手段と、前記加圧ピストン後方室に必要
に応じて高圧油を供給して加圧ピストンを多板ク
ラツチの圧接方向に前進させる手段とを備えたこ
とを特徴とする差動制限装置。 A ring gear that meshes with the input gear is fixed to the outer periphery of a differential case that is rotatably supported, a pinion gear is rotatably supported on this differential case about an axis perpendicular to the rotation axis, and a pair of side gears that mesh with both sides of the pinion gear are attached to the left and right sides of the differential case. an inner plate which is rotatably supported on each of the two side gears, the pair of side gears are connected to drive shafts extending on both left and right sides, and which is engaged between one of the side gears and the differential case in the rotational direction and is movable in the axial direction; In a differential limiting device that is provided with a multi-plate clutch in which outer plates are arranged opposite to each other and has a pressure piston that presses the multi-plate clutch in a pressure direction, a pressure piston front chamber of a cylinder that accommodates the pressure piston is provided. means for retracting and holding the pressurizing piston in the non-pressure contact direction of the multi-disc clutch by constantly supplying constant low pressure oil to the pressurizing piston; A differential limiting device comprising means for advancing a plate clutch in a pressing direction.
JP1988132356U 1988-10-12 1988-10-12 Differential limiting device Expired - Lifetime JPH0644739Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988132356U JPH0644739Y2 (en) 1988-10-12 1988-10-12 Differential limiting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988132356U JPH0644739Y2 (en) 1988-10-12 1988-10-12 Differential limiting device

Publications (2)

Publication Number Publication Date
JPH0253554U true JPH0253554U (en) 1990-04-18
JPH0644739Y2 JPH0644739Y2 (en) 1994-11-16

Family

ID=31389240

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988132356U Expired - Lifetime JPH0644739Y2 (en) 1988-10-12 1988-10-12 Differential limiting device

Country Status (1)

Country Link
JP (1) JPH0644739Y2 (en)

Also Published As

Publication number Publication date
JPH0644739Y2 (en) 1994-11-16

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