
基本信息:
- 专利标题: Gerotor motor and improved valve drive and brake assembly therefor
- 专利标题(中):Innenzahnradmotor und Verteilerventil und Feststellbremse
- 申请号:EP99100947.3 申请日:1999-01-20
- 公开(公告)号:EP0931936A1 公开(公告)日:1999-07-28
- 发明人: Yakimow, Scott Edward , Uppal, Sohan Lal
- 申请人: EATON CORPORATION
- 申请人地址: Eaton Center, 1111 Superior Avenue Cleveland, Ohio 44114-2584 US
- 专利权人: EATON CORPORATION
- 当前专利权人: EATON CORPORATION
- 当前专利权人地址: Eaton Center, 1111 Superior Avenue Cleveland, Ohio 44114-2584 US
- 代理机构: Schwan, Gerhard, Dipl.-Ing.
- 优先权: US12638 19980123
- 主分类号: F04C15/00
- IPC分类号: F04C15/00 ; F04C2/10
摘要:
A gerotor motor (11) of the type having a spool valve (45) disposed opposite a main drive shaft (35). The motor also includes a set of brake discs (104) in engagement with an extension (45e) of the spool valve (45), and a set of brake discs (106) in engagement with internal splines (108) defined by an end cap (41). A piston (109) operable to engage the brake discs (104,106) is disposed in a chamber defined by the valve housing section (19), disposed adjacent the end cap (41). A valve drive shaft (57) having splines (53) engaging the main drive shaft (35) at its rotating end (33), also has splines (55) engaging the spool valve (45) to transmit the pure rotation of the drive shaft (35) to the spool valve (45). The result is a very compact valve drive and brake arrangement.
摘要(中):
一种摆线马达(11)具有与主驱动轴(35)相对设置的滑阀(45)。 电动机还包括与滑阀(45)的延伸部(45e)接合的一组制动盘(104),以及一组制动盘(106),其与由内盖(108)限定的内花键 (41)。 可操作以接合制动盘(104,106)的活塞(109)设置在由阀壳体部分(19)限定的室中,邻近端盖(41)设置。 具有在其旋转端(33)处与主驱动轴(35)接合的花键(53)的阀驱动轴(57)还具有接合滑阀(45)的花键(55),以传递驱动轴 (35)连接到滑阀(45)。 结果是非常紧凑的阀驱动和制动装置。