阅读说明：本技术 具有同步装置的液力缓速器 (Hydraulic retarder with synchronizer ) 是由 P.米勒 A.施雷伯 A.曼内 于 2019-09-17 设计创作，主要内容包括：本发明建议一种用于加装在传动系上的缓速器,所述缓速器包括多构件式的具有缓速器壳体部件的缓速器壳体和用于同步装置的接通装置。同步装置定位在缓速器壳体中并且包括滑动套筒,同步装置能够借助所述滑动套筒接通。按照本发明建议,接通装置具有操作装置和杆装置,其中,所述操作装置布置在缓速器壳体部件的外部并且所述杆装置基本上布置在缓速器壳体的内部。(The invention proposes a retarder for retrofitting on a drive train, comprising a multi-component retarder housing having a retarder housing part and a contacting device for a synchronization device. The synchronization device is positioned in the retarder housing and comprises a sliding sleeve, by means of which the synchronization device can be engaged. According to the invention, it is proposed that the switch-on device has an operating device and a lever device, wherein the operating device is arranged outside the retarder housing part and the lever device is arranged substantially inside the retarder housing.)