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1. 发明公开

EP0710331A1 GETRIEBESCHALTUNG MIT SPERRSYNCHRONISIERUNG 失效
标题翻译：传输电路带锁SYNC
公开(公告)号：EP0710331A1
公开(公告)日：1996-05-08
申请号：EP94924263.0
申请日：1994-07-19
申请人： ZF FRIEDRICHSHAFEN Aktiengesellschaft
发明人： GAZYAKAN, Ünal , BAASCH, Detlef , BAILLY, Gerhard
IPC分类号： F16D23
CPC分类号： F16D23/06 , F16D23/0612 , F16D2023/0618 , Y10T74/19284
摘要： In a gearbox shift system arranged between a rotary shaft and at least one gear wheel (42, 44), a lock-synchronising arrangement (2) has a synchroniser sleeve (8) that consists of coupling elements capable of engaging the gear wheel (42, 44), a synchroniser ring (16, 18) that consists of a coupling capable of positively engaging the gear wheel (42, 44), and a locking gear (46). The coupling elements are formed by stub-ended coupling teeth or pins (154) (fig. 17, 18). At least one elastic element (26, 28, 106, 108, 254, 256) is provided to damp the coupling elements.

2. 发明授权

EP1351837B1 VERFAHREN ZUR STEUERUNG UND REGELUNG EINES ANTRIEBSSTRANGES 有权
标题翻译：方法用于控制和调节传动系
公开(公告)号：EP1351837B1
公开(公告)日：2009-04-22
申请号：EP02716658.6
申请日：2002-01-14
申请人： ZF FRIEDRICHSHAFEN Aktiengesellschaft
发明人： DREIBHOLZ, Ralf , BAASCH, Detlef , GUMPOLTSBERGER, Gerhard
IPC分类号： B60W30/20 , F16H3/10 , F16H61/04 , F16H63/50 , B60W10/02 , B60W10/06
CPC分类号： B60W10/06 , B60W10/02 , B60W10/10 , B60W10/11 , B60W30/1819 , B60W30/19 , B60W2710/025 , B60W2710/0666 , F16H3/0915 , F16H3/10 , F16H61/0437 , F16H61/684 , F16H63/46 , F16H63/502 , F16H2306/44 , F16H2306/46 , Y10T74/1926 , Y10T477/638 , Y10T477/6403 , Y10T477/6407
摘要： The invention relates to a method for controlling and regulating a drive train of a vehicle comprising a drive-line, a transmission and an output. The transmission comprises controllable free-wheel devices, which correspond with toothed wheel pairings and which are provided for disengaging or engaging a previous or a new gear, and comprises a clutch mounted on the input side. In the occurrence of a shifting signal for executing a pull upshifting, a driving torque of the drive-line is rapidly reduced whereby inducing a first vibration in the drive train. During a subsequent shifting, an active connection between a free-wheel device and a toothed wheel pairing of the new gear, said toothed wheel pairing corresponding with the free-wheel device, is abruptly established whereby producing, in the drive train, a second vibration that counteracts the first vibration. The engagement of the new gear enables a disengagement of the active connection of the previous gear due to a torque reversal from a pull torque to a push torque.

3. 发明公开

EP1530522A1 VERFAHREN ZUM STEUERN EINES ANTRIEBSSTRANGES EINES FAHRZEUGS 有权
公开(公告)号：EP1530522A1
公开(公告)日：2005-05-18
申请号：EP03792332.3
申请日：2003-08-16
申请人： ZF FRIEDRICHSHAFEN Aktiengesellschaft
发明人： BAASCH, Detlef , PELCHEN, Christoph , SCHMOHL, Barbara , GAZYAKAN, Ünal
IPC分类号： B60K41/06 , F16H61/02
CPC分类号： B60W10/06 , B60W10/04 , B60W10/11 , B60W30/18 , B60W30/1819 , B60W2300/185 , B60W2710/0644 , F16H61/0403 , F16H61/702 , F16H2300/18 , F16H2306/42 , F16H2306/48 , Y10T477/675 , Y10T477/677
摘要： Disclosed is a method for controlling a drive train (1) of a motor vehicle, especially an off-road vehicle, comprising a drive engine (2), a multi-group transmission (4), an output and a control device. The multi-group transmission (4) consists of at least one automatic gearbox (8) and a downstream range-change unit (9). When a modification occurs in the multiplication of the range-change unit (9), a) the drive train is relieved by modifying the torque of the drive engine (2), a shift element (24, 25) to be switched off in said range-change unit (9) is disconnected, c) a shift element (24,25) to be switched on in said range-change unit is synchronized and switched on and d) a multiplication of the automatic gearbox (8) is modified in such a way that the modification of the multiplication of the multi-group transmission (4) is smaller than a single modification of the multiplication of the range-change unit (9). A rotational speed of the drive engine (2) is adjusted by a modification in the transmissibility of at least one shift element of the automatic gearbox (8) to a coupling rotational speed equivalent to the adjusting multiplication of the multi-group transmission (4) at which the shift element to be switched on in the range-change unit (9) is synchronous.
摘要翻译：本发明公开了一种用于控制机动车辆，特别是越野车辆的传动系（1）的方法，该传动系包括驱动发动机（2），多组变速器（4），输出装置和控制装置。多组变速器（4）由至少一个自动变速箱（8）和下游变程单元（9）组成。当在变速单元（9）的倍增中发生变化时，a）通过改变驱动发动机（2）的转矩来释放传动系，在所述变速单元（24,25）中切换的切换元件（9）断开，c）在所述范围变换单元中接通的切换元件（24,25）被同步并接通，以及d）自动变速箱（8）的倍增在使得多组传输（4）的乘法的修改小于范围改变单元（9）的乘法的单个修改的方式。通过将自动变速箱（8）的至少一个换挡元件的传递性修改为等于多组变速器（4）的调节倍数的联接转速来调节驱动发动机（2）的转速，在范围变换单元（9）中接通的切换元件是同步的。

4. 发明公开

EP1000265A1 FORMSCHLÜSSIGE SCHALTKUPPLUNG 失效
标题翻译：合身的CLUTCH
公开(公告)号：EP1000265A1
公开(公告)日：2000-05-17
申请号：EP98938712.1
申请日：1998-07-29
申请人： ZF FRIEDRICHSHAFEN Aktiengesellschaft
发明人： GAZYAKAN, Ünal , BAILLY, Gerhard , BAASCH, Detlef
IPC分类号： F16D23/06
CPC分类号： F16D23/06 , F16D2023/0643
摘要： The invention relates to a positive clutch comprising a sleeve carrier (8), which is rotationally fixed to a component (1) that is to be coupled, and a sliding sleeve (9) which is made from a driving ring (10) and a gear shift hub (12) connected to each other by means of a sliding clutch (14). The driving ring (10) co-operates with a driver (15) which is rotationally fixed to a second component (2,3) that is to be coupled. The gear shift hub (12) is also rotationally fixed to the sleeve carrier (8) but is axially displaceable and co-operates with a coupling body (5) which is rotationally fixed to the second component (2,3) to be coupled. In order to minimise the breakaway torque of the sliding clutch and synchronisation torque during conditions of operation, the invention is characterised in that the sliding clutch (14) is a hydraulic clutch wherein torque is transmitted by a viscous medium.

5. 发明公开

EP0812398A1 LAMELLENSYNCHRONISIERUNG 失效
公开(公告)号：EP0812398A1
公开(公告)日：1997-12-17
申请号：EP96904843.0
申请日：1996-02-22
申请人： ZF FRIEDRICHSHAFEN Aktiengesellschaft
发明人： BAILLY, Gerhard , BAASCH, Detlef , BIEBER, Gerold , GAZYAKAN, Ünal
IPC分类号： F16H3 , F16D23
CPC分类号： F16D23/06 , F16D2023/0643 , F16D2023/0656 , F16D2023/0662 , Y10T74/19284
摘要： A synchronising device (2) is disclosed for interconnecting and transmitting a torque between two rotary elements of a shift gear box, in particular for connecting a transmission shaft (4) to a gear wheel (6, 8) mounted to rotate on the transmission shaft (4). A synchroniser sleeve (30) has an outer disk carrier (36) connected to a shift gear element (64) and an inner disk carrier (34). A set of disks (40) is provided between the disk carriers (34, 36). The adjacent disks of the set of disks (40) are alternately connected to the inner disk carrier (34) or to the outer disk carrier (36). When the speed of rotation of the outer disk carrier (36) differs from that of the inner disk carrier (34), the disks allow a synchronisation moment to be achieved. For that purpose, the outer disk carrier (36) has a device (62) for form-fittingly locking the outer disk carrier (36) to a device (60, 76) at the gear wheel (6, 8). After the outer disk carrier (36) moves axially in the direction of the gear wheel (6, 8) to be connected, form locking is achieved before the torque-transmitting coupling teeth (24, 26, 32) between the inner disk carrier (34) and the gear wheel (6, 8) engage each other. The inner disk carrier (34) is permanently secured in rotation to the transmission shaft (4) and a spring element (42) is capable of constantly exerting a force on the set of disks (40) to achieve a synchronisation moment. The friction disks preferably have paper linings. The form locking devices and the coupling teeth may be spring-mounted and have stub ends.

6. 发明授权

EP1530522B1 VERFAHREN ZUM STEUERN EINES ANTRIEBSSTRANGES EINES FAHRZEUGS 有权
公开(公告)号：EP1530522B1
公开(公告)日：2011-07-27
申请号：EP03792332.3
申请日：2003-08-16
申请人： ZF FRIEDRICHSHAFEN Aktiengesellschaft
发明人： BAASCH, Detlef , PELCHEN, Christoph , SCHMOHL, Barbara , GAZYAKAN, Ünal
IPC分类号： B60W30/18 , F16H61/70 , B60W10/06 , B60W10/10
CPC分类号： B60W10/06 , B60W10/04 , B60W10/11 , B60W30/18 , B60W30/1819 , B60W2300/185 , B60W2710/0644 , F16H61/0403 , F16H61/702 , F16H2300/18 , F16H2306/42 , F16H2306/48 , Y10T477/675 , Y10T477/677
摘要： Disclosed is a method for controlling a drive train (1) of a motor vehicle, especially an off-road vehicle, comprising a drive engine (2), a multi-group transmission (4), an output and a control device. The multi-group transmission (4) consists of at least one automatic gearbox (8) and a downstream range-change unit (9). When a modification occurs in the multiplication of the range-change unit (9), a) the drive train is relieved by modifying the torque of the drive engine (2), a shift element (24, 25) to be switched off in said range-change unit (9) is disconnected, c) a shift element (24,25) to be switched on in said range-change unit is synchronized and switched on and d) a multiplication of the automatic gearbox (8) is modified in such a way that the modification of the multiplication of the multi-group transmission (4) is smaller than a single modification of the multiplication of the range-change unit (9). A rotational speed of the drive engine (2) is adjusted by a modification in the transmissibility of at least one shift element of the automatic gearbox (8) to a coupling rotational speed equivalent to the adjusting multiplication of the multi-group transmission (4) at which the shift element to be switched on in the range-change unit (9) is synchronous.

7. 发明授权

EP1224407B1 RETARDERSYSTEM 有权
标题翻译：缓速器
公开(公告)号：EP1224407B1
公开(公告)日：2009-12-02
申请号：EP00972843.7
申请日：2000-10-23
申请人： ZF FRIEDRICHSHAFEN Aktiengesellschaft
发明人： GAZYAKAN, Ünal , BAASCH, Detlef , ALTVATER, Roland
IPC分类号： F16D57/00 , F16D65/78
CPC分类号： F16H57/0412 , B60T1/087 , B60T10/02 , F16D57/04 , F16D57/06 , F16D65/78

8. 发明公开

EP1676058A1 GETRIEBEVORRICHTUNG UND ANTRIEBSSTRANG EINES FAHRZEUGS 审中-公开
标题翻译：齿轮装置和车辆的传动系统
公开(公告)号：EP1676058A1
公开(公告)日：2006-07-05
申请号：EP04790390.1
申请日：2004-10-14
申请人： ZF FRIEDRICHSHAFEN Aktiengesellschaft
发明人： BAASCH, Detlef , GUMPOLTSBERGER, Gerhard , PELCHEN, Christoph , SCHMOHL, Barbara , MAIR, Ulrich , ROSEMEIER, Thomas
IPC分类号： F16H48/30
CPC分类号： F16H48/11 , B60K1/00 , B60K17/3505 , B60K17/356 , F16H48/10
摘要： The invention relates to a transmission (1) for distributing a drive moment on at least two drive shafts (8) comprising at least two sets of planetary gears (2,3) consisting of three shafts. One respective shaft (4,5) of a set of planetary gears (2,3) is connected to a drive shaft (6). One respective shaft of a set of planetary gears (2,3) represents one of the drive shafts (7,8) and at least one other respective shaft (9 or 10) of a set of planetary ears (2 or 3) is actively connected to a shaft (10 or 9) of another set of planetary gears (3 or 2). A moment of a shaft (9 or 10), which is dependent upon an operational state, can be supported by the active connection according to the operational state of the other respective actively connected shaft (10 or 9) such that a moment modifying a speed difference is created in set of planetary gears (2,3) when a difference in speed occurs between the drive shafts (7,8) via said active connection. The invention also relates to a drive train of a vehicle provided with the above-mentioned transmission (1), wherein a drive moment of a drive source can be distributed in a variable manner according to an operational state in the longitudinal direction of the vehicle and in a transversal direction of the vehicle.

9. 发明公开

EP1530692A1 VERFAHREN ZUM STEUERN EINES ANTRIEBSSTRANGES EINES FAHRZEUGS 有权
标题翻译：一种用于控制车辆的传动系统
公开(公告)号：EP1530692A1
公开(公告)日：2005-05-18
申请号：EP03792346.3
申请日：2003-08-18
申请人： ZF FRIEDRICHSHAFEN Aktiengesellschaft
发明人： PELCHEN, Christoph , BAASCH, Detlef , SCHMOHL, Barbara , GAZYAKAN, Ünal
IPC分类号： F16H61/02
CPC分类号： F16H61/702 , F16H2300/18 , F16H2306/42 , F16H2306/48 , Y10T477/675
摘要： A method for controlling a drivetrain (1) in a motor vehicle is disclosed, in particular in an off-road vehicle with a drive unit (2), a multi-group transmission (4) and an output. The multi-group transmission (4) comprises at least an automatic gearbox (8) and a subsequent range transfer box (9) which may be switched by means of switching elements (24, 25). On changing the ratio in the range transfer box (9), a synchronisation of the switching element (24 or 25), for switching in the range transfer box (9), is carried out by means of a controller of switching elements in the automatic gearbox (8).

10. 发明授权

EP1224408B1 RETARDERSYSTEM 有权
公开(公告)号：EP1224408B1
公开(公告)日：2008-10-01
申请号：EP00974440.0
申请日：2000-10-23
申请人： ZF FRIEDRICHSHAFEN Aktiengesellschaft
发明人： GAZYAKAN, Ünal , BAASCH, Detlef , ALTVATER, Roland
IPC分类号： F16D57/04 , F16D65/78 , B60T10/02
CPC分类号： F16H57/0412 , B60T1/087 , B60T10/02 , F16D57/04 , F16D65/78
摘要： The invention relates to a retarder system for utility vehicles, consisting of a transmission-oil circuit for lubricating the transmission (20) and a retarder coolant circuit (4), which uses the transmission oil as service fluid. The two circuits are coupled via a link (12) in such a way, that both circuits can be simultaneously supplied by a delivery pump (14).

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