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11. 发明公开

EP1558484A4 DRIVE WHEEL FOR TRACK APPARATUS 有权
标题翻译： ANTRIEBSRADFÜRGLEISKETTENVORRICHTUNG
公开(公告)号：EP1558484A4
公开(公告)日：2005-08-31
申请号：EP03714238
申请日：2003-03-19
申请人： ATI INC
发明人： JUNCKER DAVID L , KAHLE GLENN W , RESHAD JAMSHEED
IPC分类号： B62D55/04 , B62D55/104 , B62D55/12 , B62D55/125 , B62D55/30
CPC分类号： B62D55/04 , B62D55/104 , B62D55/12 , B62D55/125 , B62D55/305
摘要： A drive wheel (212) engaged with flexible track (15) of track apparatus (220) mountable on a vehicle axle, the drive wheel including a peripheral portion which, between radially-extending drive members (230), has outwardly-facing lug-engagement surfaces (223s) in position for engagement with the distal surfaces (32a) of the track lugs (32), to extend the useful life of flexible track. Preferred embodiments have spaces facilitating removal of debris. Certain preferred lug-engaging surfaces are provided by peripherally-spaced cross-members (223). The drive wheel is preferably free of side structure, allowing track lugs to adjust precise positions of engagement with lug-engagement surfaces.
摘要翻译：驱动轮（212）与可安装在车轴上的履带装置（220）的柔性履带（15）接合，该驱动轮包括外围部分，该外围部分在径向延伸驱动部件（230）之间具有朝外的凸耳状部分接合表面（223s）处于与轨道凸耳（32）的远端表面（32a）接合的位置，以延长柔性轨道的使用寿命。优选实施例具有便于清除碎片的空间。某些优选的凸耳接合表面由周向间隔的横向构件（223）提供。驱动轮优选地没有侧面结构，允许履带凸耳调整与凸耳接合表面接合的精确位置。

12. 发明公开

EP1306294A2 Radaufbau für Raupenantrieb und Raupenfahrzeug sowie Raupenantrieb und Raupenfahrzeug als solches 有权
标题翻译：一种用于履带驱动轮和履带车辆和履带驱动和履带式车辆作为这样
公开(公告)号：EP1306294A2
公开(公告)日：2003-05-02
申请号：EP02023586.7
申请日：2002-10-23
申请人： DEERE & COMPANY
发明人： Smith, Eric Brian , Rehmert, Craig Edward
IPC分类号： B62D55/125 , B62D55/14
CPC分类号： B62D55/14 , B62D55/125
摘要： Ein Radaufbau (30) enthält zwei durch ein Rad (32) getragene gleichgestaltete Reifen (34A, 34B). Die Reifen (34A, 34B) enthalten seitliche erste und zweite Vertiefungen (84, 86). Das Rad (32) enthält einen Radhauptkörper (36) und einen Radzusatzkörper (38). Der Radzusatzkörper ist an einen äußeren Flansch (44) des Radhauptkörpers (38) montiert. An einer Seitenfläche (50) des Radhauptkörpers (36) ist ein erster Seitenflansch (59) ausgebildet, der in die erste Vertiefung (84) des einen Reifens (34A) eingreift und diesen seitlich abstützt. An der gegenüberliegenden Seitenfläche (64) am Radzusatzkörper (38) ist ein zweiter Seitenflansch (74) vorgesehen, der in die zweite Vertiefung (86) des Reifens (34B) eingreift, diesen abstützt und ihn auf dem Rad (32) fixiert. Der erfindungsgemäße Radaufbau (30) ist in einem Raupenantrieb oder einem Raupenfahrzeug universell als Leitrad (26) oder Laufrad (28) einsetzbar.
摘要翻译：第一（34A）和第二（34B）轮胎具有在两侧的第一（84）和第二（86）的槽。的车轮（32）具有一个主轮主体（36）和辅助轮体（38）安装在在主轮体的外凸缘（44），上侧表面（50），其中有一个第一侧部凸缘（59）确实地接合在所述第一轮胎的第一槽和支持它的一侧。开在轮附属机构的相反侧表面（64）有一第二侧面凸缘（74）在第二轮胎的第二时隙那样接合，支持它并固定它在车轮上。因此独立权利要求中包括了具有用于与一框架，一驱动马达，履带行走齿轮和驱动系统的卡车的驱动马达和一个履带式底架和履带式履带驱动。

13. 发明公开

EP1097079A4 TRACK APPARATUS INCORPORATING CANTILEVER MOUNTED WHEELS 有权
标题翻译： RAUPENVORRICHTUNG MITRÄDEMAUF FREITRAGENDERAUFHÄNGUNG
公开(公告)号：EP1097079A4
公开(公告)日：2002-04-03
申请号：EP99932330
申请日：1999-07-08
申请人： AGTRACKS INC
发明人： JUNCKER KENNETH J , KELDERMAN GARY L , WITT DOUG
IPC分类号： B62D49/06 , B62D55/04 , B62D55/125 , B62D55/14
CPC分类号： B62D49/0635 , B62D55/04 , B62D55/125
摘要： A track apparatus (10) having a frame (274) is provided. The track apparatus (10) is mountable on a rotatable axle (13) of a vehicle (17) and includes a continuous flexible track (15) and a drive wheel (12) mountable to the rotatable axle (13) of the vehicle (17) for rotational movement therewith. The drive wheel (12) drives the flexible track (15) in response to rotation of the axle (13) of the vehicle (17). The leading and trailing pairs of idler wheels (306) and the pairs of bogie wheels (388 and 390) of the track apparatus are mounted on stub axles (282 and 392) so as to allow the drive wheel (12) to pass therebetween. This, in turn, allows for the drive wheel (12) to have an increased diameter.
摘要翻译：提供具有框架的轨道装置。轨道装置可安装在车辆的可旋转轴上，并且包括连续的柔性轨道和可安装到车辆的可旋转轴的驱动轮，用于与其一起旋转运动。驱动轮响应于车辆轴的旋转而驱动柔性轨道。轨道装置的前轮和后轮对的转轮和转向架对安装在短轴上以允许驱动轮在其间通过。这又使得驱动轮具有增加的直径。

14. 发明公开

EP1117555A1 KETTENFAHRZEUG MIT ANTRIEBSEINHEIT 有权
标题翻译：拥有车辆链条驱动单元
公开(公告)号：EP1117555A1
公开(公告)日：2001-07-25
申请号：EP99970062.8
申请日：1999-09-27
申请人： Krauss-Maffei Wegmann GmbH & Co. KG
发明人： SCHLEGL, Eugen, Bernhard , WESTERMANN, Harald
IPC分类号： B60K17/04 , B62D55/125
CPC分类号： B60K7/0007 , B60K17/046 , B60K2007/0038 , B60K2007/0092 , B62D55/096
摘要： The invention relates to a tracked vehicle (10) comprising tracks (38) which are driven, a drive unit (28, 28) for each driven track (38), containing a drive wheel (52) which engages in said track (38), an electric motor (18, 20), a drive train (30, 32) which is connected before the drive wheel (52), and a shaft (34, 36) which driveably interconnects the electric motor (18, 20) and the drive train (30, 32). The inventive tracked vehicle also comprises a vehicle pan (12) which supports each drive unit (26, 28) on a wall (40, 42). The invention is characterized in that vibration damping means (44) are interconnected between the wall (40, 42) and the drive unit (26, 28) so that the drive unit (26, 28) is vibrationally isolated from the wall (40, 42) of the vehicle pan (12).

15. 发明公开

EP0022779A4 GEARED STEERING MEANS. 失效
标题翻译：带之间的传输控制装置。
公开(公告)号：EP0022779A4
公开(公告)日：1981-03-27
申请号：EP79901055
申请日：1980-08-15
申请人： CATERPILLAR TRACTOR CO
发明人： HEDGCOCK RICHARD L , WHITEHURST GERALD E
IPC分类号： B62D11/08 , B62D11/14 , B62D55/125 , F16D67/02 , F16H1/46 , F16H3/54 , F16H57/10
CPC分类号： B62D55/125 , B62D11/08 , B62D11/14 , F16D67/02 , F16H1/46 , F16H3/54
摘要： A geared steering clutch mechanism (18) for use in a vehicle having left and right side propelling devices (11, 12), such as tracks, a power drive (16), and a final drive (15) connecting the power drive to the respective left and right propelling devices. The steering clutch mechanism includes a first clutch (24) selectively operable to connect the power drive to the associated final drive to provide a high speed connection therebetween, a speed reduction gear assembly (55, 56, 58), a second clutch (45) selectively operable to connect the power drive to the associated final drive through the speed reduction gear assembly to provide a reduced speed connection therebetween, and a brake (38) for braking the final drive concurrently with arranging the clutches to positively disconnect the power drive from the final drive. The final drive may be a multispeed drive so that the use of the clutch mechanism provides a two-time multiplication of the number of available output speeds as a function of the selective operation of the clutches. The speed reduction gear assembly may include a planetary gear (56) in meshing engagement with a sun gear (55) connected to the second clutch. The first clutch may be arranged to provide a substantially direct one-to-one driving connection between the power drive and final drive.

16. 发明公开

EP4067143A1 SPEED REDUCER AND CONSTRUCTION MACHINE 审中-实审
公开(公告)号：EP4067143A1
公开(公告)日：2022-10-05
申请号：EP22163326.6
申请日：2022-03-21
申请人： Nabtesco Corporation
发明人： Shinozaki, Takuya , Komori, Etsuro
IPC分类号： B60K7/00 , B60K17/04 , B62D55/125
摘要： Provided is a speed reducer (1) including: a first reduction unit (4A) disposed at an input stage of a multi-stage reduction unit (4) that decelerates a rotational driving force of an electric motor (2) from an input stage side toward an output stage side and transmits the decelerated rotational driving force to a rotational drive unit; a first ring gear (52) meshed with first planetary gears (42) provided in the first reduction unit (4A); and a third reduction unit (4C) disposed at an output stage of the multi-stage reduction unit (4) and having a first case (5A). The first ring gear (52) is provided in the first case (5A) of the third reduction unit (4C).

17. 发明公开

EP4067142A1 CRAWLER DRIVE UNIT AND CONSTRUCTION MACHINE 有权
公开(公告)号：EP4067142A1
公开(公告)日：2022-10-05
申请号：EP22157795.0
申请日：2022-02-21
申请人： Nabtesco Corporation
发明人： Shinozaki, Takuya , Komori, Etsuro
IPC分类号： B60K7/00 , B60K17/04 , B62D55/125
摘要： A crawler drive unit (1) relating to one aspect of the present invention includes a speed reduction mechanism (4) provided in a running unit (102) for causing a vehicle body (101) to run, where the speed reduction mechanism (4) is configured to transmit a driving force to a crawler provided on the running unit (102), a transmission mechanism (3) for transmitting the driving force to the speed reduction mechanism (4), and an electric motor (2) for applying a rotational force to the transmission mechanism (3). A motor shaft (7) of the electric motor (2) is positioned higher than a rotational axis (Jn) of an input shaft (16) of the speed reduction mechanism (4).

18. 发明公开

EP3681788A1 TRACK DRIVE 有权
公开(公告)号：EP3681788A1
公开(公告)日：2020-07-22
申请号：EP18854199.9
申请日：2018-09-05
申请人： MTD Products Inc
发明人：
IPC分类号： B62D55/125 , B62D55/20

19. 发明公开

EP3173318A4 CRAWLER DEVICE 审中-公开
公开(公告)号：EP3173318A4
公开(公告)日：2018-03-21
申请号：EP15824653
申请日：2015-07-14
申请人： TOPY IND
发明人： AKAZAWA TAKUMA , OOMURA SEIJI , TSUKUI SHINGO
IPC分类号： B62D55/08 , B62D55/12 , B62D55/125 , B62D55/24 , B62D55/253
CPC分类号： B62D55/08 , B62D55/12 , B62D55/125 , B62D55/244 , B62D55/253
摘要： In the present invention, a crawler belt (10) is provided with: an endless belt main body (11); a plurality of tread lugs (12) formed at the outer periphery of the belt main body (11) with spaces therebetween in the peripheral direction; and a pair of disengagement prevention sections (13) that are formed along the peripheral direction of the belt main body (11) at the inner periphery of the belt main body (11) and are separated in the width direction of the belt main body (11). The disengagement prevention sections (13) are configured from a plurality of rib segments (13a) extending in the peripheral direction and disposed along the peripheral direction with spaces therebetween. Each rib segment (13a) is disposed at a position in the peripheral direction corresponding to a tread lug (12).

20. 发明公开

EP3173319A1 ANTRIEBSTROMMEL FÜR KETTENGETRIEBENE FAHRZEUGE 有权转让
标题翻译：驱动滚筒链条驱动的车辆
公开(公告)号：EP3173319A1
公开(公告)日：2017-05-31
申请号：EP16198002.4
申请日：2016-11-09
申请人： Krauss-Maffei Wegmann GmbH & Co. KG
发明人： Wittmann, Christoph , Schiller, Silvio
IPC分类号： B62D55/125 , B62D55/135
CPC分类号： B62D55/135 , B62D55/125
摘要： Die Erfindung betrifft eine Antriebstrommel für kettengetriebene Fahrzeuge, insbesondere militärische Fahrzeuge, mit mindestens drei umfangsseitig angeordneten Triebkranzaufnahmen (2, 3, 4) zur Montage von in die Fahrzeugkette eingreifenden Triebkränzen (10, 11).

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