| 发明名称 | Support structure of a planet gear carrier | ||
| 摘要 | A planet gear carrier (1) for an automotive vehicle having a plurality of mounting regions (2), mounting a respective planet gear (4), and between the mounting regions (2), at least one aperture (5) such as a through-hole (6) that weakens the planet gear carrier (1), and when filled by a stiffening element (7) reinforces the planet gear carrier (1). A planet gear carrier having installed planet gears, a spur gear differential comprising such a planet gear carrier as well as a spur gear differential comprising two planet gear carriers of the aforesaid type. | ||
| 申请公布号 | US9169917(B2) | 申请公布日期 | 2015.10.27 |
| 申请号 | US201313848193 | 申请日期 | 2013.03.21 |
| 申请人 | Schaeffler Technologies AG & Co. KG | 发明人 | Biermann Thorsten;Martini Harald;Grabenbauer Richard |
| 分类号 | F16H57/08 | 主分类号 | F16H57/08 |
| 代理机构 | Simpson & Simpson, PLLC | 代理人 | Simpson & Simpson, PLLC |
| 主权项 | 1. A planet gear carrier (1) for an automotive vehicle, comprising: a plurality of mounting regions (2), each of said mounting regions (2) mounting a respective planet gear (4); at least one aperture (5): that weakens said planet gear carrier (1);including at least one collar (3) with at least one catch recess (12); and,arranged between said mounting regions (2) of said planet gear carrier (1) and, at least one stiffening element (7): including at least one snap projection (13); and,arranged to be inserted in said at least one aperture (5) such that said at least one snap projection (13) is inserted in said at least one catch recess (12) to fix on said planet gear carrier (1) through a snap connection, wherein said at least one aperture (5): is defined by a section of the at least one collar (3) that is configured as an integral component of said planet gear carrier (1); and, forms a part of said mounting region (2). | ||
| 地址 | Herzogenaurach DE | ||