专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2010002240A1 HEAT TREATMENT PROCESS FOR A DRIVE BELT METAL RING COMPONENT 审中-公开
标题翻译：用于驱动皮带金属环组件的热处理工艺
公开(公告)号：WO2010002240A1
公开(公告)日：2010-01-07
申请号：PCT/NL2008/050432
申请日：2008-06-30
申请人： ROBERT BOSCH GMBH , PENNINGS, Bert , ALEXANDROV, Oleg Alexandrovich , DERKS, Michel Joseph Marie , TRAN, Minh-Duc
发明人： PENNINGS, Bert , ALEXANDROV, Oleg Alexandrovich , DERKS, Michel Joseph Marie , TRAN, Minh-Duc
IPC分类号： F16G5/16 , C23C8/10 , C23C8/26
CPC分类号： F16G5/16 , C21D1/74 , C21D6/001 , C21D6/007 , C21D9/40 , C23C8/10 , C23C8/26
摘要： The invention provides for a heat treatment process in a manufacturing method for a metal ring (14) for use in a drive belt (1) at least comprising a process step (VIII-O) of oxidising the ring (14) in an oxygen containing atmosphere and a subsequent process step (VIII-N) of nitriding the ring (14) in an ammonia containing atmosphere, which process step (VIII-O) of oxidising the ring (14) the oxygen containing atmosphere is performed at a temperature of more than 450 °C and/or for minutes or more.
摘要翻译：本发明提供一种在用于驱动带（1）中的用于金属环（14）的制造方法中的热处理工艺，至少包括在含氧气体中氧化环（14）的工艺步骤（VIII-O）气氛和在含氨气氛中氮化环（14）的后续处理步骤（VIII-N），氧化环（14）的含氧气氛的处理步骤（VIII-O）在更多的温度下进行超过450℃和/或几分钟或更长时间。

2. 发明申请

WO2012091545A1 A TRANSVERSE ELEMENT FOR A DRIVE BELT AND THE DRIVE BELT 审中-公开
标题翻译：用于驱动皮带和驱动皮带的横向元件
公开(公告)号：WO2012091545A1
公开(公告)日：2012-07-05
申请号：PCT/NL2011/000084
申请日：2011-12-22
申请人： ROBERT BOSCH GmbH , VAN HOUT, Antonius Embregt , TRAN, Minh-Duc , SCHNACKERS, Jozef Norbertus Mathias , ROMPEN, Guillaume Gerard Hubertus , PRINSEN, Lucas Hendricus Robertus Maria , GOMMANS, Frans , VAN DEN BERG, Roeland , VAN DINTER, Ernst
发明人： VAN HOUT, Antonius Embregt , TRAN, Minh-Duc , SCHNACKERS, Jozef Norbertus Mathias , ROMPEN, Guillaume Gerard Hubertus , PRINSEN, Lucas Hendricus Robertus Maria , GOMMANS, Frans , VAN DEN BERG, Roeland , VAN DINTER, Ernst
IPC分类号： F16G5/16
CPC分类号： F16G5/16
摘要： Transverse element (32) for a drive belt with an endless carrier (31) and with a number of such transverse elements (32) that are each provided with a cut-out (33) for accommodating the carrier (31), which cut-out (33) extends between main faces (38, 39) of the transverse element (32) and which cut-out (33) defines a radially outward directed bearing surface (42) that contacts the carrier (31) and that on either side is provided with a bearing edge along which the carrier (31) is bend. According to the invention, these bearing edges are mutually separated over 40 to 60 % of the total separation between the said main faces (38, 39) of the transverse element (32).
摘要翻译：具有环形载体（31）和多个这样的横向元件（32）的驱动带的横向元件（32），每个横向元件（32）都设有用于容纳载体（31）的切口（33）（33）在所述横向元件（32）的主表面（38,39）之间延伸，并且所述切口（33）限定接触所述载体（31）的径向向外定向的支承表面（42），并且所述切口设置有承载边缘，载体（31）沿该支承边缘弯曲。根据本发明，这些支承边缘在横向元件（32）的所述主表面（38,39）之间的总间隔的40％至60％之间相互分离。

3. 发明申请

WO2007078189A1 DRIVE BELT AND TRANSVERSE ELEMENT FOR DRIVE BELT 审中-公开
标题翻译：用于驱动皮带的驱动皮带和横向元件
公开(公告)号：WO2007078189A1
公开(公告)日：2007-07-12
申请号：PCT/NL2006/000670
申请日：2006-12-27
申请人： ROBERT BOSCH GMBH , TRAN, Minh, Duc
发明人： TRAN, Minh, Duc
IPC分类号： F16G5/16
CPC分类号： F16G5/16
摘要： Transverse element (32) for a drive belt provided with a band set (31) and a number of transverse elements (32) , a transverse element (32) being provided with at least one cutout having an inner surface (42, 43) for accommodatin the band set (31) , in such a manner that a first part (34) of the transverse element (32) extends below the band set (31) and a third part (36) of the transverse element (32) extends above the band set (31) , in which the transverse element (32) is able to rotate with respect to the band set (31) about an imaginary axis, oriented axially with respect to the band set (31) , and in which, as a result of a curvature of the inner surface (42, 43) at the location of said third part (36) , a contact between an edge (44) thereof and the band set (31) is prevented.
摘要翻译：具有带组件（31）和多个横向元件（32）的传动带的横向元件（32），横向元件（32）设置有至少一个具有内表面（42,43）的切口，用于以使得横向元件（32）的第一部分（34）在带组（31）下方延伸并且横向元件（32）的第三部分（36）向上延伸的方式容纳带组件（31）所述带组件（31），其中所述横向元件（32）能够相对于所述带组（31）围绕相对于所述带组（31）轴向定向的假想轴线旋转，并且其中，作为在所述第三部分（36）的位置处的内表面（42,43）的曲率的结果，防止了其边缘（44）和带组（31）之间的接触。

4. 发明申请

WO2013081451A1 HEAT TREATMENT PROCESS IN A MANUFACTURING METHOD FOR A DRIVE BELT METAL RING COMPONENT 审中-公开
标题翻译：用于驱动皮带金属环组件的制造方法中的热处理工艺
公开(公告)号：WO2013081451A1
公开(公告)日：2013-06-06
申请号：PCT/NL2011/000078
申请日：2011-11-30
申请人： ROBERT BOSCH GMBH , PENNINGS, Bert , TRAN, Minh-Duc
发明人： PENNINGS, Bert , TRAN, Minh-Duc
IPC分类号： C21D9/40 , F16G5/16 , C21D6/02 , C23C8/24 , C21D1/76 , C21D9/00 , C21D9/32 , C21D6/00 , C22C38/08 , C22C38/10
CPC分类号： C21D9/40 , C21D1/76 , C21D6/001 , C21D6/007 , C21D6/02 , C21D9/0068 , C21D9/32 , C22C38/08 , C22C38/10 , C22C38/105 , C22C38/12 , C23C8/02 , C23C8/26 , F16G5/16
摘要： The invention provides for a heat treatment process in a manufacturing method for a metal ring (14) for use in a drive belt (1), wherein the ring (14) is processed in two steps. In the first step the ring (14) is kept for more than 3 hours in an atmosphere that is free from ammonia gas at a temperature in the range from 450 °C to 500 °C and in the second step the ring (14) is kept in an atmosphere containing at least 2, but less than 10 volume-% ammonia at a temperature in the range from 425 °C to 475 °C.
摘要翻译：本发明提供了一种用于驱动带（1）中的金属环（14）的制造方法中的热处理工艺，其中环（14）分两步加工。在第一步骤中，环（14）在450℃至500℃的温度范围内在不含氨气的气氛中保持3小时以上，在第二步中，环（14）为在425℃至475℃的温度范围内保持在含有至少2个但小于10体积％的氨的气氛中。

5. 发明申请

WO2012083974A1 HEAT TREATMENT PROCESS FOR A MANUFACTURING PROCESS OF A DRIVE BELT METAL RING COMPONENT 审中-公开
标题翻译：驱动皮带金属环组件的制造工艺的热处理工艺
公开(公告)号：WO2012083974A1
公开(公告)日：2012-06-28
申请号：PCT/EP2010/007783
申请日：2010-12-20
申请人： ROBERT BOSCH G.M.B.H. , PENNINGS, Bert , TRAN, Minh-Duc
发明人： PENNINGS, Bert , TRAN, Minh-Duc
IPC分类号： C22C38/08 , C22C38/10 , C22C38/12 , F16G5/16 , C21D1/02 , C21D9/40
CPC分类号： C23C8/24 , C21D1/02 , C21D6/001 , C21D9/40 , C22C38/105 , C22C38/12 , C23C8/26 , F16G5/16
摘要： The invention provides for a heat treatment process in a manufacturing method for a metal ring (14) for use in a drive belt (1) wherein the ring (14) is processed in an ammonia gas containing process atmosphere with an ammonia content amounting to between 2 and 6 volume-%. The rings (14) are heat treated in such process atmosphere for at least 15 and at most 45 minutes and at a temperature of between 500 and 550 °C.
摘要翻译：本发明提供一种用于驱动带（1）中的金属环（14）的制造方法中的热处理工艺，其中环（14）在氨气含有处理气氛中处理，其中氨含量介于 2和6体积％。环（14）在这种处理气氛中热处理至少15和最多45分钟以及在500和550℃之间的温度。

6. 发明申请

WO2006054885A1 PUSH BELT AND MANUFACTURING METHOD THEREFOR 审中-公开
标题翻译：推带及其制造方法
公开(公告)号：WO2006054885A1
公开(公告)日：2006-05-26
申请号：PCT/NL2004/000774
申请日：2004-11-17
申请人： ROBERT BOSCH GMBH , CREBOLDER, Cornelia, Adriana, Elizabeth , TRAN, Minh, Duc , PENNINGS, Bert
发明人： CREBOLDER, Cornelia, Adriana, Elizabeth , TRAN, Minh, Duc , PENNINGS, Bert
IPC分类号： F16G5/16 , B21D53/14
CPC分类号： F16G5/16
摘要： The invention provides for a method for manufacturing a push belt for a continuously variable transmission composed of a multitude of relatively thin transverse metal elements that are slidably incorporated on one or more laminated endless tensile means (5) that are each composed of a set of mutually nested flat metal rings (4). The method according to the invention comprises a step (VII*) of assembling the endless tensile means (5) from a number of previously calibrated metal rings (4) and a subsequent step (VIII-N) of nitriding the endless tensile means (5) as a whole.
摘要翻译：本发明提供一种制造用于无级变速器的推送带的方法，所述无级变速器由多个相对薄的横向金属元件组成，所述多个相对较薄的横向金属元件可滑动地结合在一个或多个层压的环形拉伸装置（5）上，每个层叠的环形拉伸装置（5）嵌套平金属环（4）。根据本发明的方法包括从多个预先校准的金属环（4）组装无端拉伸装置（5）的步骤（VII *）和对环形拉伸装置（5）进行氮化的随后步骤（VIII-N））作为一个整体。

7. 发明申请

WO2005003590A1 DRIVE BELT HAVING TRANSVERSE ELEMENTS AND A BAND SET 审中-公开
标题翻译：带有横向元件和带套的驱动带
公开(公告)号：WO2005003590A1
公开(公告)日：2005-01-13
申请号：PCT/NL2004/000483
申请日：2004-07-06
申请人： ROBERT BOSCH GMBH , LEMMENS, Marlène, Elisabeth, Inge , TRAN, Minh, Duc , VAN DROGEN, Mark , BRANDSMA, Arjen
发明人： LEMMENS, Marlène, Elisabeth, Inge , TRAN, Minh, Duc , VAN DROGEN, Mark , BRANDSMA, Arjen
IPC分类号： F16G5/16
CPC分类号： F16G5/163 , F16G5/16
摘要： Drive belt (3) provided with a continuous band set (31) on which a large number of transverse elements (33) are arranged, the band set (31) comprising at least a number of metal bands (32) which are nested together in the radial direction and are relatively thin, with a difference in circumferential length existing between at least two adjacent bands (32; x, x+1) of the band set (31) between the outer side (36) of the inner band (32; x) and the inner side (35) of the outer band (32; x+1). According to the invention, at least if the said difference has a positive value, a coefficient of friction (µ x+1 ,) which is active in a frictional contact between the two adjacent bands (32; x, x+1) while the drive belt (3) is operating is selected to be greater than a coefficient of friction (µ x ) which is active in a frictional contact on the inner side (35) of the radially inner band (32; x) of the said two adjacent bands (32; x, x+1), and vice versa.
摘要翻译：驱动皮带（3）设置有连续带组（31），多个横向元件（33）布置在该带组上，带组（31）包括至少多个嵌在一起的金属带（32）径向方向并且相对较薄，在内带（32）的外侧（36）之间的带组（31）的至少两个相邻带（32; x，x + 1）之间存在圆周长度的差异 ; x）和外带（32; x + 1）的内侧（35）。根据本发明，至少如果所述差值具有正值，则在驱动时两个相邻带（32; x，x + 1）之间的摩擦接触中有效的摩擦系数（μx+ 1）皮带（3）的操作被选择为大于在所述两个相邻带的径向内带（32; x）的内侧（35）上的摩擦接触中有效的摩擦系数（μx） 32; x，x + 1），反之亦然。

8. 发明申请

WO2011043648A1 DRIVE BELT PROVIDED WITH A LAMINATED SET OF STEEL RINGS 审中-公开
标题翻译：带有一层层叠钢丝绳的驱动皮带
公开(公告)号：WO2011043648A1
公开(公告)日：2011-04-14
申请号：PCT/NL2010/000140
申请日：2010-10-05
申请人： ROBERT BOSCH GMBH , PENNINGS, Bert , TRAN, Minh-Duc
发明人： PENNINGS, Bert , TRAN, Minh-Duc
IPC分类号： F16G5/16
CPC分类号： F16G5/16 , B21D53/14 , C23C8/26
摘要： The invention concerns a drive belt comprising steel transverse elements, each transverse element provided with a recess accommodating a part of an endless carrier (31) of the drive belt, which endless carrier (31) is composed of a laminated set of radially stacked, steel rings (32), each ring (32) including a nitrided surface layer (50). At least the nitride layer (50) at the radially outwardly oriented surface (51) of the radially outermost ring (32-0) of the endless carrier (31) and/or at least the nitride layer (50) at the radially inwardly oriented surface (52) of the radially innermost ring (32-I) of the endless carrier (31) is thicker than the nitride layer (50) of the in-between rings (32-B) of the endless carrier (31).
摘要翻译：本发明涉及一种包括钢横向元件的传动带，每个横向元件设置有容纳传动带的环形承载件（31）的一部分的凹槽，该环形承载件（31）由一组径向堆叠的钢环（32），每个环（32）包括氮化表面层（50）。在环形载体（31）的径向最外侧环（32-0）的径向向外取向的表面（51）处和/或至少氮化物层（50）处的至少氮化物层（50）处于径向向内定向环形载体（31）的径向最内环（32-I）的表面（52）比环形载体（31）的中间环（32-B）的氮化物层（50）厚。

9. 发明申请

WO2010074561A1 DRIVE BELT FOR A CONTINUOUSLY VARIABLE TRANSMISSION, TRANSMISSION PROVIDED WITH SUCH A DRIVE BELT AND METHOD FOR USE THEREOF 审中-公开
标题翻译：用于连续可变传动的传动带，带有这样的驱动带的传动及其使用方法
公开(公告)号：WO2010074561A1
公开(公告)日：2010-07-01
申请号：PCT/NL2009/000269
申请日：2009-12-22
申请人： ROBERT BOSCH GmbH , BRANDSMA, Arjen , TRAN, Minh-Duc , SCHRAUWERS, Geert-Jan , VERHOEVEN, Peter , VAN DER VELDE, Arie Gerrit Isaak
发明人： BRANDSMA, Arjen , TRAN, Minh-Duc , SCHRAUWERS, Geert-Jan , VERHOEVEN, Peter , VAN DER VELDE, Arie Gerrit Isaak
IPC分类号： F16G5/16
CPC分类号： F16G5/16 , F16G5/166
摘要： The invention relates to a drive belt (10) comprising a continuous pulling element (14) having a substantially elongate cross section and having a series of individual transverse elements (13) which are in sliding contact with the pulling element (14). According to the invention, a relatively high coefficient of friction, which is greater than 0.2 and preferably has a value in the range between 0.3 and 0,6, acts in the sliding contact between a transverse element (13) and a pulling element (14).
摘要翻译：本发明涉及一种驱动带（10），其包括具有基本上细长横截面的连续牵引元件（14），并具有与拉动元件（14）滑动接触的一系列单独的横向元件（13）。根据本发明，相对高的摩擦系数大于0.2，优选地在0.3和0.6之间的范围内的作用在横向元件（13）和牵引元件（14）之间的滑动接触中）。

10. 发明申请

WO2008002125A3 PUSHBELT TEST METHOD AND TEST DEVICE FOR CARRYING OUT SUCH METHOD 审中-公开
公开(公告)号：WO2008002125A3
公开(公告)日：2008-01-03
申请号：PCT/NL2006/000326
申请日：2006-06-30
申请人： ROBERT BOSCH GMBH , TRAN, Minh-Duc , VAN DER VINNE, Johannes, Menno , VAN CROMVOIRT, Petrus, Johannes , VAN GINKEL, Teunis, Evert , PENNINGS, Bert , BRANDSMA, Arjen
发明人： TRAN, Minh-Duc , VAN DER VINNE, Johannes, Menno , VAN CROMVOIRT, Petrus, Johannes , VAN GINKEL, Teunis, Evert , PENNINGS, Bert , BRANDSMA, Arjen
IPC分类号： G01M13/02
摘要： The invention provide for a test method for determining the operational lifespan of a pushbelt (10) comprising a multitude of transverse elements (11) that are slideably arranged on one or more endless tensile means (12), wherein the belt (10) is mounted around a driving pulley (2; 61) and a driven pulley (3; 62) while in frictional contact with the respective conical pulley sheaves (21, 22; 31, 32) thereof, wherein the tensile means (12) is tensioned by radially outwardly oriented forces exerted on the transverse metal elements (11) by the pulleys (2, 3; 61, 62) and wherein the belt (10) and pulleys (2, 3; 61, 62) are rotated by applying an input torque (T 2 ) to the driving pulley (2; 61). According to the invention the radially outwardly oriented forces thereby exceed what is minimally required for the belt (10) to be able to transmit the said input torque (T 2 ).

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式