Four speed offset automatic overdrive transmission

专利名称：Four speed offset automatic overdrive

transmission with lockup in direct andoverdrive

发明人：Bookout, Charles C.,Stockton, Thomas R.申请号：EP81103560.9申请日：19810509公开号：EP0039936A2公开日：19811118

专利附图：

摘要：A transaxle driveline for a wheeled vehicle having an engine and gear system ona common axis that is transverse with respect to the center plane of the vehicle and

having tandem driveshafts for the traction wheels, a differential gear mechanism

mounted on a countershaft situated in prallel relationship with respect to the axis of theengine, the differential drive gearing being located between multiple ratio planetary gearelements (12) of the driveline and hydrokinetic torque converter (10) and a compactclutch-and-brake (CL,, CL2 and CL3 resp. B1 and B2) arrangement for various ratios to beshifted in the multiple ratio gear system within a transmission housing having a minimumaxial dimension, the gearing being adapted to provide four forward driving ratiosincluding an overdrive ratio and direct drive ratio, the latter having three operatingmodes, one of which is fully mechanical, one of which is hydrokinetic and the third ofwhich is characterized by a split torque delivery path that is partly hydrokinetic and partlymechanical.

申请人：FORD-WERKE AKTIENGESELLSCHAFT,FORD MOTOR COMPANY LIMITED,FORDFRANCE SOCIETE ANONYME

地址：D-50725 Köln DE,Eagle Way Brentwood, Essex CM13 3BW GB,344 AvenueNapoléon Bonaparte B.P. 307 F-92506 Rueil Malmaison Cedex FR

国籍：DE,GB,FR

代理机构：Ritzkowsky, Harald, Dipl.-Ing.

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