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公开(公告)号：EP3259175A1
公开(公告)日：2017-12-27
申请号：EP16711382.8
申请日：2016-02-15
申请人： Ati, Inc.
IPC分类号： B62D55/10 , B62D55/104 , B62D55/112
CPC分类号： B62D55/10 , B62D55/104 , B62D55/112
摘要： Track-module bogie-suspension apparatus for attachment to a track module having a frame, a drive wheel and an endless track. The bogie-suspension apparatus comprises (a) a bogie assembly having a bogie mount, at least one rotatable ground-engaging bogie wheel thereon, and forward and rearward bogie-mount connections; (b) first and second load- and ground-responsive suspension joints spaced from one another in a forward/rearward direction; and (c) leading and trailing suspension elements each having an upper end and a lower end, the upper ends of the leading and trailing suspension elements rotatably attached to the first and second suspension joints, respectively, and the lower ends thereof rotatably attached to the rearward and forward bogie-mount connections, respectively.
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公开(公告)号：EP3259176B1
公开(公告)日：2020-09-16
申请号：EP16709188.3
申请日：2016-02-15
申请人： Ati, Inc.
IPC分类号： B62D55/104
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公开(公告)号：EP3259175B1
公开(公告)日：2018-12-12
申请号：EP16711382.8
申请日：2016-02-15
申请人： Ati, Inc.
IPC分类号： B62D55/10 , B62D55/104 , B62D55/112
CPC分类号： B62D55/10 , B62D55/104 , B62D55/112
摘要： Track-module bogie-suspension apparatus for attachment to a track module having a frame, a drive wheel and an endless track. The bogie-suspension apparatus comprises (a) a bogie assembly having a bogie mount, at least one rotatable ground-engaging bogie wheel thereon, and forward and rearward bogie-mount connections; (b) first and second load- and ground-responsive suspension joints spaced from one another in a forward/rearward direction; and (c) leading and trailing suspension elements each having an upper end and a lower end, the upper ends of the leading and trailing suspension elements rotatably attached to the first and second suspension joints, respectively, and the lower ends thereof rotatably attached to the rearward and forward bogie-mount connections, respectively.
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公开(公告)号：EP3259176A1
公开(公告)日：2017-12-27
申请号：EP16709188.3
申请日：2016-02-15
申请人： Ati, Inc.
IPC分类号： B62D55/104
摘要： In vehicle track-module apparatus including a module frame, a drive wheel rotatable with respect to the frame, ground-engaging leading and trailing wheels, at least one ground-engaging bogie wheel, and an endless track extending around the wheels and driven by its engagement with the drive wheel, the improvement comprising: (a) a leading suspension arm rotatable with respect to the frame and extending forwardly to a distal end at which a leading-wheel assembly is rotatably attached and rearwardly to a rearward suspension end; (b) a trailing suspension arm rotatable with respect to the frame and extending rearwardly to a distal end at which a trailing-wheel assembly is rotatably attached and forwardly to a forward suspension end; (c) a bogie assembly having a bogie mount and the at least one bogie wheel rotatable with respect thereto; and (d) leading and trailing suspension elements rotatably attached to and extending from the rearward and forward suspension ends, respectively, to rearward and forward rotatable bogie-mount connections, respectively.
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