公开(公告)号：US20160333989A1

公开(公告)日：2016-11-17

申请号：US15146966

申请日：2016-05-05

申请人： MESSIER-BUGATTI-DOWTY

发明人： Norbert LARTIGUE ,  Pierre-Guillaume PHELUT

IPC分类号： F16H13/10 ,  F16H55/32 ,  B64C25/40 ,  F16H13/04

CPC分类号： F16H13/10 ,  B64C25/405 ,  F16D3/50 ,  F16D3/76 ,  F16H13/04 ,  F16H55/32 ,  Y02T50/823

摘要： A drive roller (1) comprising: a central hub (4); a body (5) extending around the central hub, the body (5) being made of a deformable material; a deformable band (8) extending over a circumference of the drive roller; and first rigid fins (17) and second rigid fins (18) arranged in alternation and extending radially inside the body (5), each first fin presenting a proximal end (17a) fastened to the central hub, and each second fin presenting a distal end (18b) that extends in the proximity of the deformable band.

公开(公告)号：US20160333988A1

公开(公告)日：2016-11-17

申请号：US15149657

申请日：2016-05-09

申请人： MESSIER-BUGATTI-DOWTY

发明人： Norbert LARTIGUE

IPC分类号： F16H13/04 ,  F16H55/32 ,  B64C25/40

CPC分类号： F16H13/04 ,  B64C25/405 ,  F16H55/32 ,  Y02T50/823

摘要： A roller (1) comprising: rigid reinforcement (4) defining a hub (5) for rotation of the roller about an axis of rotation X and a plurality of bars (6) regularly arranged around the hub (5) and extending parallel to the axis X; and bushings (10), each engaged on a respective one of the bars (6) and each comprising an outer rigid ring (11) surrounding a bushing body (12) made of deformable material.