公开(公告)号：EP3164616A1

公开(公告)日：2017-05-10

申请号：EP15753080.9

申请日：2015-06-24

Applicant: Technoboost

Inventor： WASCHEUL, Michael ,  RENAULT, Aurelien ,  GIANNONI, Marc

IPC: F16D23/02 ,  F16D23/06

CPC classification number: F16D23/06 ,  F16D23/04 ,  F16D2023/0631 ,  F16D2023/0637 ,  F16D2023/0675 ,  F16H3/091

Abstract: A gearbox (BV) comprises a secondary shaft (AS) provided with a synchromesh (SB) comprising a flange (FL) comprising a sub-hub (SM) fixedly secured to the secondary shaft (AS) and provided with external splines (CE3), a hub (MO) comprising internal splines (CI1) collaborating with the external splines (CE3) of the sub-hub (SM) to allow translational movement with respect to the latter (SM), and a sleeve (MA) that can undergo a translational movement with respect to the hub (MO) so that the internal splines (CI2) thereof are closely coupled to dogs (CR) of an idling pinion (PF1). This translational movement of the hub (MO) with respect to the sub-hub (SM) guarantees close coupling of the internal splines (CI2) of the sleeve (MA) with the dogs (CR) with a minimal margin for translation, irrespective of dimensional variations in the manufacture of the sleeve (MA) and idling pinion (PF1).

Abstract translation: 变速箱（BV）包括设有同步器（SB）的副轴（AS），其包括法兰（FL），法兰（FL）包括固定到副轴（AS）并且设有外花键（CE3）的副毂（SM） ，包括与子毂（SM）的外花键（CE3）协作以允许相对于后者（SM）平移运动的内花键（CI1）的毂（MO）以及可以经历 （MO）的平移运动，使得其内花键（CI2）紧密联接到空转小齿轮（PF1）的挡块（CR）。 轮毂（MO）相对于子轮毂（SM）的这种平移运动保证套筒（MA）的内花键（CI2）与挡块（CR）的紧密联接具有最小平移余量，而不管 在制造套筒（MA）和空转小齿轮（PF1）时的尺寸变化。

公开(公告)号：EP3084249A1

公开(公告)日：2016-10-26

申请号：EP14812585.9

申请日：2014-11-18

Applicant: Technoboost

Inventor： WASCHEUL, Michael ,  RENAULT, Aurelien ,  GIANNONI, Marc

IPC: F16D23/06

CPC classification number: F16D23/06 ,  F16D2023/0625

Abstract: An assembly comprising a synchroniser sleeve (28) for a gearbox provided with a stop (10), said sleeve comprising a bore having splines designed to link an idler gear to the shaft (2) of same, activating a synchronisation device contained radially inside said bore, the stop, held axially, having a planar transverse face provided with an external contour projecting beyond the bore in order to abut against the transverse face of the sleeve (28) to stop same at the end of travel, characterised in that the external contour of the stop (10) comprises indentations (42) that are radially underneath the bore.

Abstract translation: 包括用于设置有止动件（10）的齿轮箱同步器套筒（28）的组件，所述套筒包括具有被设计为链接到惰齿轮与轴花键的孔（2）的相同，激活的同步装置在所述载径向 孔，止动，英雄轴向，具有设置有在外部轮廓突出超过所述孔以抵靠所述套筒（28）的横向面，以停止在行程的末端相同，DASS外部的平面横向面 止挡（10）的轮廓包括凹口（42）做有沿径向孔的下方。