公开(公告)号：WO2012082246A3

公开(公告)日：2012-06-21

申请号：PCT/US2011/058879

申请日：2011-11-02

Applicant: CATERPILLAR INC. ,  NEBERGALL, Kenneth ,  GARNETT, Stephen ,  JOST, Britta ,  JOHANNSEN, Eric

Inventor： NEBERGALL, Kenneth ,  GARNETT, Stephen ,  JOST, Britta ,  JOHANNSEN, Eric

IPC: B62D55/18 ,  B62D55/10 ,  B62D55/08

Abstract: A ground engaging track (112) for a track-type machine (8) includes a set of identical standard track shoes (126) each having a relatively narrow shoe footprint, and a sweeping track shoe (128) having a relatively wide shoe footprint. The sweeping track shoe (128) is connectable via track links (38) with the standard track shoes (126) in an endless chain configuration such that the sweeping track shoe (128) juts outwardly of the standard track shoes (126), for sweeping debris from a clearance between the track (112) and a main frame (10) of the track-type machine (8). The sweeping track shoe (128) includes bolting apertures (142a, 142b) formed therein and communicating between an upper shoe surface (144) and a ground contacting shoe surface (146), the bolting apertures (142a, 142b) being arranged in a directional link bolting pattern. The directional link bolting pattern defines a minor shoe axis and a major shoe axis, and the sweeping shoe body (140) may be configured such that an inboard sweeping edge (152) is spaced further than an outboard edge (150) from the minor shoe axis.

公开(公告)号：WO2012082231A2

公开(公告)日：2012-06-21

申请号：PCT/US2011057572

申请日：2011-10-25

Applicant: CATERPILLAR INC ,  NEBERGALL KENNETH ,  GARNETT STEPHEN ,  JOST BRITTA

Inventor： NEBERGALL KENNETH ,  GARNETT STEPHEN ,  JOST BRITTA

IPC: B62D55/26 ,  B62D55/18 ,  B62D55/275

CPC classification number: B62D55/26 ,  B62D55/0882

Abstract: A ground engaging track (12) for a track-type machine (8) includes a set of identical standard track shoes (26) each having a relatively narrow shoe footprint, and a sweeping track shoe (28) having a relatively wide shoe footprint. The sweeping track shoe (28) is connectable via track links (38) with the standard track shoes (26) in an endless chain configuration such that the sweeping track shoe (28) juts outwardly of the standard track shoes (26), for sweeping debris from a clearance between the track (12) and a main frame (10) of the track-type machine (8). The sweeping track shoe (28) includes bolting apertures (42a, 42b) formed therein and communicating between an upper shoe surface (44) and a ground contacting shoe surface (46), the bolting apertures (42a, 42b) being arranged in a directional link bolting pattern. The directional link bolting pattern defines a minor shoe axis and a major shoe axis, and the sweeping shoe body (40) may be configured such that an inboard sweeping edge (52) is spaced further than an outboard edge (50) from the minor shoe axis.

Abstract translation: 用于履带式机器（8）的地面接合轨道（12）包括一组相同的标准履带板（26），每组具有相对较窄的鞋足迹，以及具有相对较宽鞋底的清扫履带板（28）。 清扫履带板（28）可以通过轨道连杆（38）与标准履带板（26）以环形链构造连接，使得清扫履带板（28）从标准履带板（26）向外突出，以便清扫 来自轨道（12）与轨道式机器（8）的主框架（10）之间的间隙的碎屑。 清扫履带板（28）包括形成在其中的螺栓孔（42a，42b），并在上鞋面（44）和接地靴表面（46）之间连通，螺栓孔（42a，42b） 链接螺栓模式。 定向连杆螺栓连接图案定义了较小的鞋轴线和主要的鞋子轴线，并且清扫鞋体（40）可以构造成使得内侧清扫边缘（52）比从小鞋子的外侧边缘（50）进一步间隔开 轴。

公开(公告)号：WO2012082245A1

公开(公告)日：2012-06-21

申请号：PCT/US2011/058878

申请日：2011-11-02

Applicant: CATERPILLAR INC. ,  NEBERGALL, Kenneth ,  CARTER, Joseph ,  BEASLEY, Christopher ,  LAKDAWALA, Jeffrey ,  GARNETT, Stephen

Inventor： NEBERGALL, Kenneth ,  CARTER, Joseph ,  BEASLEY, Christopher ,  LAKDAWALA, Jeffrey ,  GARNETT, Stephen

IPC: B62D55/10 ,  B62D55/084 ,  B62D55/08

CPC classification number: B62D55/0882

Abstract: A debris shunting awning assembly (60), for an undercarriage (22) in a ground engaging track system (24) for a track-type machine (10) includes an awning (59) having a plurality of segmental plates (82, 84, 86, 88) with an assembly configuration at which the plates (82, 84, 86, 88) are coupled with the inboard side (45) of a track roller frame (26) and span a clearance between the track roller frame (26) and a main frame (12) of the track-type machine (10). The awning assembly (60) is configured to direct debris through a debris path extending through a portion of a track system (24) for the track-type machine (10).

Abstract translation: 用于轨道式机器（10）的地面接合轨道系统（24）中的起落架（22）的碎片分流遮阳篷组件（60）包括具有多个节段板（82,84， 板（82,84,88,88）与滚轮框架（26）的内侧（45）联接并且跨越滚轮框架（26）之间的间隙的组装构造， 和轨道式机器（10）的主框架（12）。 遮阳篷组件（60）构造成引导碎屑通过延伸穿过轨道式机器（10）的轨道系统（24）的一部分的碎片路径。

公开(公告)号：WO2012082246A2

公开(公告)日：2012-06-21

申请号：PCT/US2011058879

申请日：2011-11-02

Applicant: CATERPILLAR INC ,  NEBERGALL KENNETH ,  GARNETT STEPHEN ,  JOST BRITTA ,  JOHANNSEN ERIC

Inventor： NEBERGALL KENNETH ,  GARNETT STEPHEN ,  JOST BRITTA ,  JOHANNSEN ERIC

IPC: B62D55/18 ,  B62D55/08 ,  B62D55/10

CPC classification number: B62D55/088 ,  B62D55/28

Abstract: A ground engaging track (112) for a track-type machine (8) includes a set of identical standard track shoes (126) each having a relatively narrow shoe footprint, and a sweeping track shoe (128) having a relatively wide shoe footprint. The sweeping track shoe (128) is connectable via track links (38) with the standard track shoes (126) in an endless chain configuration such that the sweeping track shoe (128) juts outwardly of the standard track shoes (126), for sweeping debris from a clearance between the track (112) and a main frame (10) of the track-type machine (8). The sweeping track shoe (128) includes bolting apertures (142a, 142b) formed therein and communicating between an upper shoe surface (144) and a ground contacting shoe surface (146), the bolting apertures (142a, 142b) being arranged in a directional link bolting pattern. The directional link bolting pattern defines a minor shoe axis and a major shoe axis, and the sweeping shoe body (140) may be configured such that an inboard sweeping edge (152) is spaced further than an outboard edge (150) from the minor shoe axis.

Abstract translation: 用于轨道式机器（8）的地面接合轨道（112）包括一组相同的标准履带板（126），每组具有相对较窄的鞋足迹，以及具有相对较宽鞋底的清扫履带板（128）。 清扫履带板（128）可以通过轨道连杆（38）与标准履带板（126）以环形链条构型连接，使得清扫履带板（128）从标准履带板（126）向外突出，以便清扫 来自轨道（112）与轨道式机器（8）的主框架（10）之间的间隙的碎屑。 清扫履带板（128）包括形成在其中的螺栓孔（142a，142b），并在上鞋面（144）和接地靴表面（146）之间连通，螺栓孔（142a，142b） 链接螺栓模式。 定向链接螺栓连接图案限定了较小的鞋轴线和主要的鞋子轴线，并且清扫靴体（140）可以构造成使得内侧清扫边缘（152）比从小鞋子的外侧边缘（150）进一步间隔开 轴。

公开(公告)号：WO2012082231A3

公开(公告)日：2012-06-21

申请号：PCT/US2011/057572

申请日：2011-10-25

Applicant: CATERPILLAR INC. ,  NEBERGALL, Kenneth ,  GARNETT, Stephen ,  JOST, Britta

Inventor： NEBERGALL, Kenneth ,  GARNETT, Stephen ,  JOST, Britta

IPC: B62D55/26 ,  B62D55/275 ,  B62D55/18

Abstract: A ground engaging track (12) for a track-type machine (8) includes a set of identical standard track shoes (26) each having a relatively narrow shoe footprint, and a sweeping track shoe (28) having a relatively wide shoe footprint. The sweeping track shoe (28) is connectable via track links (38) with the standard track shoes (26) in an endless chain configuration such that the sweeping track shoe (28) juts outwardly of the standard track shoes (26), for sweeping debris from a clearance between the track (12) and a main frame (10) of the track-type machine (8). The sweeping track shoe (28) includes bolting apertures (42a, 42b) formed therein and communicating between an upper shoe surface (44) and a ground contacting shoe surface (46), the bolting apertures (42a, 42b) being arranged in a directional link bolting pattern. The directional link bolting pattern defines a minor shoe axis and a major shoe axis, and the sweeping shoe body (40) may be configured such that an inboard sweeping edge (52) is spaced further than an outboard edge (50) from the minor shoe axis.