发明授权
- 专利标题： HYDROSTATISCHER ANTRIEB UND VERFAHREN ZUM ABBREMSEN EINES HYDROSTATISCHEN ANTRIEBS
- 专利标题（英）： Hydrostatic drive and method for braking a hydrostatic drive
- 专利标题（中）： 静液压传动装置和方法制动液压传动
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申请号： EP06840997.8申请日： 2006-12-15
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公开(公告)号： EP1960699B1公开(公告)日： 2011-05-25
- 发明人: BEHM, Martin
- 申请人： Bosch Rexroth AG
- 申请人地址： Heidehofstrasse 31 70184 Stuttgart DE
- 专利权人： Bosch Rexroth AG
- 当前专利权人： Bosch Rexroth AG
- 当前专利权人地址： Heidehofstrasse 31 70184 Stuttgart DE
- 代理机构： Körfer, Thomas
- 优先权： DE102005060341 20051216; DE102006048198 20061011
- 国际公布： WO2007073892 20070705
- 主分类号： F16H61/42
- IPC分类号： F16H61/42 ; B60W30/18 ; F16H59/54 ; B60W10/18 ; B60W10/10
摘要：
The invention relates to a hydrostatic drive (1) and a method for braking a hydrostatic drive (1). In the hydrostatic drive (1), a hydraulic pump (3) is connected to a hydraulic motor (4) by means of a first and a second working line (11, 12). The hydrostatic drive (1) comprises a brake actuating device (37) on at least one pressure relief valve (26, 30) which is connected to the working line arranged downstream of the hydraulic motor (4). The brake pump volume of the hydraulic pump (3) can be regulated upon detection of an actuation of the brake actuation device (37). The hydraulic motor (4) is regulated according to the actuation intensity of the brake actuation device (37) in order to achieve larger absorption volumes, when the actuation intensity of the brake actuation device (37) increases.
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