公开(公告)号：EP3462056B1

公开(公告)日：2021-08-18

申请号：EP18193032.2

申请日：2018-09-06

发明人： NINOMIYA, Keisuke

IPC分类号： F16G5/16

公开(公告)号：EP3301322B1

公开(公告)日：2021-07-14

申请号：EP17020412.7

申请日：2013-12-20

发明人： Pennings, Bert

IPC分类号： F16G5/16

公开(公告)号：EP3175937B8

公开(公告)日：2021-03-03

申请号：EP16201685.1

申请日：2016-12-01

发明人： Sumida, Soichiro ,  Yagasaki, Toru

IPC分类号： B21D53/14 ,  F16G5/16

公开(公告)号：EP3505790B1

公开(公告)日：2020-11-18

申请号：EP18020656.7

申请日：2018-12-24

申请人： Robert Bosch GmbH

发明人： Lamers, Geert ,  Goorts, Walter ,  de Kuijper, Dirk-Jan ,  van den Heuvel, Robert ,  Rompen, Giel ,  Jonkers, Joost ,  Schnackers, Joost

IPC分类号： F16G5/16

公开(公告)号：EP3569892B1

公开(公告)日：2020-11-04

申请号：EP19168688.0

申请日：2019-04-11

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： NAGAMIYA, Kiyomi ,  NISHIDA, Koji ,  MAEKAWA, Yoshihiro ,  NISHIGAYA, Shinya

IPC分类号： F16G5/16 ,  C22C38/00 ,  C21D1/00 ,  B21D5/14

公开(公告)号：EP3394475B1

公开(公告)日：2019-08-28

申请号：EP16826707.8

申请日：2016-12-22

申请人： Robert Bosch GmbH

发明人： CREBOLDER, Cornelia Adriana Elizabeth ,  TRAN, Minh-Duc ,  PENNINGS, Bert ,  DERKS, Michel Joseph Marie ,  HUYSMANS, Ludovic Peter Willem ,  BRANDSMA, Arjen ,  TUERLINGS, Henricus Adrianus Antonius Maria ,  RAJA, Hariharan

IPC分类号： F16G5/16

公开(公告)号：EP2516888B1

公开(公告)日：2018-10-10

申请号：EP09799283.8

申请日：2009-12-23

申请人： Robert Bosch GmbH

发明人： FAES, Paulus, Adrianus, Josephus, Maria ,  VAN DER SLUIS, Francis, Maria, Antonius ,  VAN DER VELDE, Arie, Gerrit, Issak ,  PRINSEN, Lucas, Hendricus, Robertus, Maria

IPC分类号： F16G5/16

CPC分类号： F16G5/16 ,  F16G5/163

摘要： Drive belt (3) provided with a band set (31) and with a number of transverse elements (32), each transverse element (32) being provided with a cut-out (33) for accommodating the band set (31), with a base part (34) in height direction extending below the cut-out (33), with a head part (36) in height direction extending above the cut-out (33) and with a neck part (35) connecting the base part (34) to the head part (36), the cut-out (33) being delimited in part by a saddle surface (42) of the base part (34). The saddle surface (42) is provided with at least one groove (50) between two, higher lying parts (p1; p2; p3) of the saddle surface (42).

公开(公告)号：EP3146237B1

公开(公告)日：2018-08-22

申请号：EP15733361.8

申请日：2015-05-22

申请人： Robert Bosch GmbH

发明人： VAN TREIJEN, Adrianus Antonius Jacobus Maria ,  VAN DER MEER, Cornelis Johannes Maria ,  BRANDSMA, Arjen

IPC分类号： F16G5/16

CPC分类号： F16G5/16

摘要： A drive belt (3) for a continuously variable transmission with transverse members (1; 1-a, 1-b), comprising a base part (10) and two pillar parts (11; 1-l, 11-r), each provided on a respective axial side of the base part (10), which transverse members (1) are mounted slideably on an endless carrier (8). The drive belt (3) includes two types of transverse members (1-a, -b), whereof each type is provided with only one hook 10 part (13-a; 13-b) or with one larger hook part (13-a; 3-b) that extends in axial direction over the endless carrier (8). Between the two respective types of transverse members (1-a, 1-b) the said one or the said larger one hook part (13-a; 13-b) is respectively 1 associated with an opposite one of the two pillar parts (11-l, 11-r).

公开(公告)号：EP3015564B1

公开(公告)日：2018-06-20

申请号：EP14817076.4

申请日：2014-05-14

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： NISHIYAMA, Tomohiko ,  TAKASHIMA, Akira ,  UMEDA, Takeshi

IPC分类号： C23C8/26 ,  B23P15/00 ,  C21D9/40 ,  C23C8/02 ,  F16G5/16 ,  B21D53/16 ,  C21D9/50 ,  C23C8/10 ,  C23C8/34

CPC分类号： F16G5/16 ,  B21D53/14 ,  B21D53/16 ,  B23P15/00 ,  C21D1/06 ,  C21D9/40 ,  C21D9/50 ,  C21D2261/00 ,  C23C8/02 ,  C23C8/10 ,  C23C8/26 ,  C23C8/34 ,  Y10T29/49798 ,  Y10T29/49813

摘要： A manufacturing method includes, cutting out a plurality of rings (23), polishing the rings (23), adjusting the plurality of rings (23) so that they exhibit circumferential lengths respectively predetermined for them, nitriding the plurality of rings (23), and assembling in order to layer the plurality of rings (23) into a multi-layered ring; wherein after the rings (23) are cut out from the pipe, each of them is polished one by one so that their order is not changed; in nitriding, they are subjected to a nitriding process in a state where they are set in a jig in order to keep their order; and in assembling, the rings (23) are assembled so that rings (23) that were parts originally adjacent to each other in a state of the pipe become layers that are adjacent to each other in the multi-layered ring (12A, 12B).

公开(公告)号：EP3301322A1

公开(公告)日：2018-04-04

申请号：EP17020412.7

申请日：2013-12-20

申请人： Robert Bosch GmbH

发明人： Pennings, Bert

IPC分类号： F16G5/16

CPC分类号： F16G5/16

摘要： A ring set (31) for a drive belt (3) for a continuously variable transmission composed of a number of mutually concentrically nested steel rings (32), each having a nitride layer. According to the present disclosure, those steel rings (32) of the ring set (31) that are located between the innermost steel ring (32) and the outermost steel ring (32) thereof are provided with a compressive internal residual stress in the vicinity of their respective outer surfaces having a value in the range between 350 and 650 MPa, whereas the radial inner side of the said innermost steel ring (32) and the radial outer side of the said outermost steel ring (32) are provided with a compressive internal residual stress exceeding such compressive internal residual stress of those in-between rings (32).

摘要翻译： 一种用于无级变速器的传动带（3）的套环（31），其由多个相互同心嵌套的钢环（32）构成，每个钢环具有氮化物层。 根据本公开，位于最内侧的钢环（32）和最外侧的钢环（32）之间的环组（31）的那些钢环（32）在其附近具有压缩的内部残余应力 的所述最外侧钢环（32）的径向内侧和所述最外侧钢环（32）的径向外侧设置有压缩 内部残余应力超过环之间的那些压缩内部残余应力（32）。