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    SEAL ASSEMBLY FOR TRACK PIN JOINT ASSEMBLY
    2.
    发明申请
    SEAL ASSEMBLY FOR TRACK PIN JOINT ASSEMBLY 审中-公开
    密封组合用于轨道接头组件

    公开(公告)号：WO2011123636A3

    公开(公告)日：2012-01-26

    申请号：PCT/US2011030713

    申请日：2011-03-31

    Applicant: CATERPILLAR INC ,  JOHANNSEN ERIC J ,  RECKER ROGER L ,  SEBRIGHT JASON L ,  KIESEL MARK J ,  LIANG GUANGHUI ,  DIEKEVERS MARK

    Inventor： JOHANNSEN ERIC J ,  RECKER ROGER L ,  SEBRIGHT JASON L ,  KIESEL MARK J ,  LIANG GUANGHUI ,  DIEKEVERS MARK

    IPC: B62D55/21 ,  B62D55/08 ,  B62D55/18

    CPC classification number: F16J15/344 ,  B62D55/0887 ,  B62D55/21 ,  E02F9/006 ,  E02F9/02 ,  Y10T403/32606 ,  Y10T403/52

    Abstract: A seal assembly can be incorporated into a track pin joint assembly including a pin defining a longitudinal axis, a first member and a second member both coaxial with the pin about the longitudinal axis. The first member is pivotable about the longitudinal axis with respect to the second member and includes a load ring engagement surface defining a seal cavity disposed in proximal relationship to the second member. A seal assembly including a seal ring and a load ring is disposed in the seal cavity and sealingly engages the first and second members. An axial segment of a seal ring engagement surface of the load ring extends over at least half the length, measured along the longitudinal axis, between a radial segment of the seal ring engagement surface and a radial segment of a first member engagement surface of the load ring. At least one of a load ring engagement surface of the first member and an axial segment of the first member engagement surface of the load ring includes a convex rounded portion.

    Abstract translation: 密封组件可以被结合到轨道销接头组件中，轨道销接头组件包括限定纵向轴线的销，第一构件和与销围绕纵向轴线同轴的第二构件。 第一构件可围绕纵向轴线相对于第二构件枢转，并且包括限定以与第二构件近似关系设置的密封腔的负载环接合表面。 包括密封环和负载环的密封组件设置在密封腔中并密封地接合第一和第二构件。 负载环的密封环接合表面的轴向段在密封环接合表面的径向段和负载的第一构件接合表面的径向段之间延伸超过沿着纵向轴线测量的长度的至少一半 环。 第一构件的负载环接合表面和负载环的第一构件接合表面的轴向段中的至少一个包括凸出的圆形部分。

    MASTER LINK FOR A TRACK CHAIN
    3.
    发明申请
    MASTER LINK FOR A TRACK CHAIN 审中-公开
    主链链接

    公开(公告)号：WO2010068689A3

    公开(公告)日：2010-09-16

    申请号：PCT/US2009067372

    申请日：2009-12-09

    Applicant: CATERPILLAR INC ,  JOHANNSEN ERIC J ,  STEINER KEVIN L ,  CLARKE DONOVAN S ,  NASH JEFFREY P ,  BROOKS JENNIFER A ,  RECKER ROGER L

    Inventor： JOHANNSEN ERIC J ,  STEINER KEVIN L ,  CLARKE DONOVAN S ,  NASH JEFFREY P ,  BROOKS JENNIFER A ,  RECKER ROGER L

    IPC: B62D55/20 ,  B62D55/08 ,  B62D55/18

    CPC classification number: B62D55/213

    Abstract: A master link (62, 64) for a chain assembly (22) is provided. The master link includes a body member (66) with a first side (68), a second side (70) positioned opposite the first side, a shoe surface (76) configured to receive a track shoe (24), and a rail surface (78) positioned opposite the shoe surface. The master link also includes first and second apertures (72, 74) extending through the body member from the first side to the second side and third and fourth apertures (80, 82) extending through the body member from the first side to the second side and located between the first and second apertures. The master link also includes a strut member (84) dividing the third and fourth apertures. The master link also includes a first gap (90) located in the body member and extending from the first aperture to the third aperture and a second gap (92) located in the body member and extending from the fourth aperture to the second aperture. The master link further includes a third gap (94) located in the strut member and extending from the third aperture to the fourth aperture.

    Abstract translation: 提供了一种用于链条组件（22）的主连杆（62,64）。 主连杆包括具有第一侧（68）的主体构件（66），与第一侧相对定位的第二侧（70），构造成接收履带板（24）的靴表面（76）和轨道表面 （78）定位成与鞋表面相对。 主连杆还包括从第一侧延伸到第二侧延伸穿过主体构件的第一和第二孔（72,74），以及从第一侧延伸穿过本体构件的第二孔和第四孔（80,82） 并且位于第一和第二孔之间。 主链节还包括分割第三和第四孔的支柱构件（84）。 主链节还包括位于主体构件中并从第一孔延伸到第三孔的第一间隙（90）和位于主体构件中并从第四孔延伸到第二孔的第二间隙（92）。 主链节还包括位于支柱构件中并从第三孔延伸到第四孔的第三间隙（94）。

    SEAL ASSEMBLY FOR TRACK PIN JOINT ASSEMBLY
    4.
    发明申请
    SEAL ASSEMBLY FOR TRACK PIN JOINT ASSEMBLY 审中-公开
    密封组合用于轨道接头组件

    公开(公告)号：WO2011123630A2

    公开(公告)日：2011-10-06

    申请号：PCT/US2011/030707

    申请日：2011-03-31

    Applicant: CATERPILLAR INC. ,  JOHANNSEN, Eric, J. ,  RECKER, Roger, L. ,  SEBRIGHT, Jason, L. ,  KIESEL, Mark, J. ,  LIANG, Guanghui ,  DIEKEVERS, Mark

    Inventor： JOHANNSEN, Eric, J. ,  RECKER, Roger, L. ,  SEBRIGHT, Jason, L. ,  KIESEL, Mark, J. ,  LIANG, Guanghui ,  DIEKEVERS, Mark

    CPC classification number: B62D55/0887 ,  B62D55/21

    Abstract: A seal assembly can be incorporated into a track pin joint assembly including a pin defining a longitudinal axis, a first member and a second member both coaxial with the pin about the longitudinal axis. The first member is pivotable about the longitudinal axis with respect to the second member and includes a load ring engagement surface defining, at least in part, an axially- extending seal cavity disposed in proximal relationship to the second member. A seal assembly including a seal ring and a load ring is disposed in the seal cavity and sealingly engages the first member and the second member. At least one of a load ring engagement surface of the first member and an axial segment of a first member engagement surface of the load ring includes a convex rounded portion extending over at least half the axial length thereof.

    Abstract translation: 密封组件可以结合到轨道销接头组件中，轨道销接头组件包括限定纵向轴线的销，第一构件和与销相对于纵向轴线同轴的第二构件。 第一构件可围绕纵向轴线相对于第二构件枢转，并且包括负载环接合表面，该承载环接合表面至少部分地限定了以与第二构件近似关系设置的轴向延伸的密封空腔。 包括密封环和负载环的密封组件设置在密封腔中并密封地接合第一构件和第二构件。 第一构件的负载环接合表面和负载环的第一构件接合表面的轴向段中的至少一个包括在其轴向长度的至少一半上延伸的凸形圆形部分。

    LINK AND LINK ASSEMBLY FOR TRACK-TYPE MACHINE
    5.
    发明申请
    LINK AND LINK ASSEMBLY FOR TRACK-TYPE MACHINE 审中-公开
    履带式机器的链接和链接装配

    公开(公告)号：WO2010075008A3

    公开(公告)日：2010-08-26

    申请号：PCT/US2009067760

    申请日：2009-12-11

    Applicant: CATERPILLAR INC ,  JOHANNSEN ERIC J ,  DIEKEVERS MARK S

    Inventor： JOHANNSEN ERIC J ,  DIEKEVERS MARK S

    IPC: B62D55/205 ,  B62D55/02 ,  B62D55/18

    CPC classification number: B62D55/21 ,  F16B21/183

    Abstract: A link (17) for a track-type machine is disclosed. The link may have a body portion (105). The link may also have an aperture (24) extending through the body portion. The aperture may have a cylindrical portion (90). Additionally, the aperture may have an annular groove (110) formed in the cylindrical portion. The aperture may also have a tapered portion (125). The tapered portion may abut the cylindrical portion, and may taper toward the cylindrical portion.

    Abstract translation: 公开了一种用于履带式机器的连杆（17）。 该链接可以具有主体部分（105）。 连杆还可以具有延伸穿过主体部分的孔（24）。 该孔可以具有圆柱形部分（90）。 另外，孔可以具有形成在圆柱形部分中的环形凹槽（110）。 该孔还可以具有锥形部分（125）。 锥形部分可以邻接圆柱形部分，并且可以朝着圆柱形部分渐缩。

    LINK AND LINK ASSEMBLY FOR TRACK-TYPE MACHINE
    7.
    发明申请
    LINK AND LINK ASSEMBLY FOR TRACK-TYPE MACHINE 审中-公开
    链接和链接组装用于轨道型机器

    公开(公告)号：WO2010075008A2

    公开(公告)日：2010-07-01

    申请号：PCT/US2009/067760

    申请日：2009-12-11

    Applicant: CATERPILLAR INC. ,  JOHANNSEN, Eric, J. ,  DIEKEVERS, Mark, S.

    Inventor： JOHANNSEN, Eric, J. ,  DIEKEVERS, Mark, S.

    IPC: B62D55/205 ,  B62D55/18 ,  B62D55/02

    CPC classification number: B62D55/21 ,  F16B21/183

    Abstract: A link (17) for a track-type machine is disclosed. The link may have a body portion (105). The link may also have an aperture (24) extending through the body portion. The aperture may have a cylindrical portion (90). Additionally, the aperture may have an annular groove (110) formed in the cylindrical portion. The aperture may also have a tapered portion (125). The tapered portion may abut the cylindrical portion, and may taper toward the cylindrical portion.

    Abstract translation: 公开了一种用于轨道式机器的连杆（17）。 连杆可以具有主体部分（105）。 连杆还可以具有延伸通过主体部分的孔（24）。 孔可以具有圆柱形部分（90）。 此外，孔可以具有形成在圆柱形部分中的环形槽（110）。 孔也可以具有锥形部分（125）。 锥形部分可以邻接圆柱形部分，并且可以朝向圆柱形部分逐渐变细。

    TRACK ASSEMBLY HAVING WEAR INHIBITING CONTACT MEMBERS
    8.
    发明申请
    TRACK ASSEMBLY HAVING WEAR INHIBITING CONTACT MEMBERS 审中-公开
    履带组件有磨损的阻碍接触件

    公开(公告)号：WO2009120593A2

    公开(公告)日：2009-10-01

    申请号：PCT/US2009/037771

    申请日：2009-03-20

    Applicant: CATERPILLAR INC. ,  DIEKEVERS, Mark, S. ,  JOHANNSEN, Eric, J. ,  LIVESAY, Richard, E. ,  STEINER, Kevin, L.

    Inventor： DIEKEVERS, Mark, S. ,  JOHANNSEN, Eric, J. ,  LIVESAY, Richard, E. ,  STEINER, Kevin, L.

    IPC: B62D55/205 ,  B62D55/20 ,  B62D55/18 ,  B62D55/02

    CPC classification number: B62D55/21 ,  B62D55/0887 ,  B62D55/092

    Abstract: A track assembly for a track-type machine is disclosed. The track assembly includes inner and outer track links. A rotatable bushing is positioned about a track pin and a sleeve bearing is positioned about the track pin. A first seal member is disposed between an inner track link and the rotatable bushing and a second seal member is disposed between inner and outer track links. A first thrust ring is engaged with the rotatable bushing and a second thrust ring is engaged with the sleeve bearing. A first contact member is engaged with the first seal member and a second contact member is engaged with the second seal member. The first and second contact members are configured to inhibit wear of the first and second seal members.

    Abstract translation: 公开了用于履带式机器的履带组件。 履带组件包括内部和外部履带链节。 可旋转套管围绕履带销定位并且套筒轴承围绕履带销定位。 第一密封构件设置在内履带连杆和可旋转衬套之间，并且第二密封构件设置在内履带连杆和外履带连杆之间。 第一止推环与可旋转套筒接合并且第二止推环与套筒轴承接合。 第一接触构件与第一密封构件接合并且第二接触构件与第二密封构件接合。 第一和第二接触部件构造成抑制第一和第二密封部件的磨损。

    CARTRIDGE ASSEMBLY FOR A TRACK CHAIN OF A TRACK TYPE WORK MACHINE AND WORK MACHINE USING SAME
    9.
    发明申请
    CARTRIDGE ASSEMBLY FOR A TRACK CHAIN OF A TRACK TYPE WORK MACHINE AND WORK MACHINE USING SAME 审中-公开
    用于轨道式工作机械轨迹链和使用相同工作机器的组合

    公开(公告)号：WO2007001616A1

    公开(公告)日：2007-01-04

    申请号：PCT/US2006/015995

    申请日：2006-04-25

    Applicant: CATERPILLAR INC. ,  HASSELBUSCH, Michael, D. ,  JOHANNSEN, Eric, J. ,  DIEKEVERS, Mark, S.

    Inventor： HASSELBUSCH, Michael, D. ,  JOHANNSEN, Eric, J. ,  DIEKEVERS, Mark, S.

    IPC: B62D55/21 ,  F16G13/06

    CPC classification number: B62D55/21

    Abstract: A cartridge bearing assembly (30) for a track chain (14) of a track type work machine (10) is provided. The cartridge bearing assembly (30) includes axial/radial load bearing insert members (36a, 36b) positioned about a pin (34), and a rotatable bushing (42) positioned therebetween. Crowned sleeve bearings (40) are disposed between the insert members (36a, 36b) and the pin (34), as well as between the pin (34) and the rotatable bushing (42). Collars (44a, 44b) are disposed at opposite ends of the pin (34) and fixedly coupled thereto, trapping the other components of the cartridge assembly (30) therebetween. A method of operating a track type work machine (10) is further provided, including reducing wear between coupled track links (15a, 15b) by reacting axial loads via insert members (36a, 36b) positioned about a track pin (34).

    Abstract translation: 提供了一种用于轨道式作业机（10）的履带链（14）的盒式轴承组件（30）。 盒支承组件（30）包括围绕销（34）定位的轴向/径向承载插入构件（36a，36b）和位于它们之间的可旋转衬套（42）。 凸套套轴承（40）设置在插入构件（36a，36b）和销（34）之间以及销（34）和可旋转衬套（42）之间。 轴环（44a，44b）设置在销（34）的相对端并且固定地联接到其上，将其中的盒组件（30）的其他部件捕获在其间。 还提供了一种操作轨道式作业机器（10）的方法，包括通过使定位在轨道销（34）周围的插入构件（36a，36b）的轴向载荷作用来减小耦合轨道连杆（15a，15b）之间的磨损。

    SEAL ASSEMBLY FOR TRACK PIN JOINT ASSEMBLY
    10.
    发明申请
    SEAL ASSEMBLY FOR TRACK PIN JOINT ASSEMBLY 审中-公开
    密封组合用于轨道接头组件

    公开(公告)号：WO2011123630A3

    公开(公告)日：2012-02-23

    申请号：PCT/US2011030707

    申请日：2011-03-31

    Applicant: CATERPILLAR INC ,  JOHANNSEN ERIC J ,  RECKER ROGER L ,  SEBRIGHT JASON L ,  KIESEL MARK J ,  LIANG GUANGHUI ,  DIEKEVERS MARK

    Inventor： JOHANNSEN ERIC J ,  RECKER ROGER L ,  SEBRIGHT JASON L ,  KIESEL MARK J ,  LIANG GUANGHUI ,  DIEKEVERS MARK

    IPC: B62D55/15 ,  B62D55/08 ,  B62D55/21

    CPC classification number: B62D55/0887 ,  B62D55/21

    Abstract: A seal assembly can be incorporated into a track pin joint assembly including a pin defining a longitudinal axis, a first member and a second member both coaxial with the pin about the longitudinal axis. The first member is pivotable about the longitudinal axis with respect to the second member and includes a load ring engagement surface defining, at least in part, an axially- extending seal cavity disposed in proximal relationship to the second member. A seal assembly including a seal ring and a load ring is disposed in the seal cavity and sealingly engages the first member and the second member. At least one of a load ring engagement surface of the first member and an axial segment of a first member engagement surface of the load ring includes a convex rounded portion extending over at least half the axial length thereof.

    Abstract translation: 密封组件可以被结合到轨道销接头组件中，轨道销接头组件包括限定纵向轴线的销，第一构件和与销围绕纵向轴线同轴的第二构件。 第一构件可围绕纵向轴线相对于第二构件枢转，并且包括负载环接合表面，该承载环接合表面至少部分地限定了以与第二构件近似关系设置的轴向延伸的密封空腔。 包括密封环和负载环的密封组件设置在密封腔中并密封地接合第一构件和第二构件。 第一构件的负载环接合表面和负载环的第一构件接合表面的轴向段中的至少一个包括在其轴向长度的至少一半上延伸的凸形圆形部分。

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