公开(公告)号：US20050172527A1

公开(公告)日：2005-08-11

申请号：US11055674

申请日：2005-02-10

申请人： Junji Mimuro ,  Takeshi Endo ,  Shinichi Senba

发明人： Junji Mimuro ,  Takeshi Endo ,  Shinichi Senba

IPC分类号： A01D67/00 ,  B62D21/06 ,  B62D21/18 ,  B62D55/06 ,  B62D55/10 ,  E02F9/02 ,  E02F9/08 ,  E02F9/12 ,  E02F3/00

CPC分类号： E02F9/0816 ,  B62D21/186 ,  B62D55/06 ,  E02F9/02

摘要： The invention provides a crawler frame provided with a machine body frame which is integrally formed by molding means wherein a machine body frame constituted of a pair of front leg supports and rear leg supports and a center frame is integrally formed by molding means as a continuous curved shape on a basis of a smooth curved surface so as to evenly receive loads by an entire machine body frame without generating any concentrated load, even if a load and a working load from an upper revolving body applied to the center frame, and a working load applied to a track frame at a time of traveling, revolving and working of a working machine are applied to the machine body frame.

摘要翻译： 本发明提供了一种具有机身框架的履带架，该机体框架由模制装置整体形成，其中由一对前腿支撑件和后腿支撑件构成的机体框架和中心框架通过模制装置一体地形成为连续弯曲 在平滑的曲面的基础上形成为均匀地接收整个机体框架的载荷，而不会产生任何集中的负荷，即使来自上部旋转体的载荷和作业负荷施加到中心框架上，以及工作载荷 在行走时施加到履带架上，对机体框架施加作业机械的转动和加工。

公开(公告)号：US07204519B2

公开(公告)日：2007-04-17

申请号：US10848478

申请日：2004-05-19

申请人： Yoshiteru Kubo ,  Kenichi Shimizu ,  Shinichi Senba ,  Kouhei Urase ,  Takaharu Nishimura

发明人： Yoshiteru Kubo ,  Kenichi Shimizu ,  Shinichi Senba ,  Kouhei Urase ,  Takaharu Nishimura

IPC分类号： B62D24/00

CPC分类号： E02F9/02

摘要： A construction machine where an operating load is transferred to a location having good rigidity, thereby ensuring the strength of a vehicle body and increasing the load-withstanding strength in relation to running loads. The frame of the lower traveling body of the construction machine comprising a hollow center frame having an upper plate with an attachment ring, a lower plate, and side plates that surrounding sides of the frame and that jut out from the attachment ring, and reinforcing ribs which connect the upper plate to the lower plate in the interior of the center frame beneath the attachment ring.

摘要翻译： 一种施工机械，其工作载荷被转移到具有良好刚度的位置，从而确保车体的强度并增加与运行载荷相关的承载强度。 该建筑机械的下行进体的框架包括中空的中心框架，该中空框架具有带有附接环的上板，下板和围绕框架的侧面并从附接环突出的侧板以及加强肋 其将上板连接到附接环下方的中心框架的内部的下板。

公开(公告)号：US07730647B2

公开(公告)日：2010-06-08

申请号：US10848411

申请日：2004-05-19

申请人： Yoshiteru Kubo ,  Sachio Shimizu ,  Shinichi Senba ,  Hiroyuki Takayama ,  Kouhei Urase ,  Takaharu Nishimura

发明人： Yoshiteru Kubo ,  Sachio Shimizu ,  Shinichi Senba ,  Hiroyuki Takayama ,  Kouhei Urase ,  Takaharu Nishimura

IPC分类号： E02F3/58 ,  B62D21/00

CPC分类号： E02F9/02

摘要： An object of the present invention is to provide a construction machine which precipitates the removal of earth that is churned up onto a vehicle body from the vehicle body, which reduces transfer loads on a blade bracket, which improves the attachability of the blade bracket, and which achieves standardization of the blade bracket. The construction machine according to the present invention is constituted such that a frame of a crawler belt-type traveling body comprises a center frame, a pair of truck frames disposed on the outside of two side portions of the center frame, a connecting member which connects the center frame to the truck frames, and a blade bracket which is joined to the center frame and the connecting member.

摘要翻译： 本发明的目的是提供一种施工机械，其将从车身被搅拌到车体上的土壤的去除物降低，这降低了叶片支架上的转移负荷，这改善了叶片支架的可附接性，以及 实现了刀架的标准化。 根据本发明的施工机械构造成使得履带式行驶体的框架包括中心框架，设置在中心框架的两个侧部的外侧的一对卡车框架，连接件 卡车框架的中心框架，以及与中心框架和连接构件接合的叶片托架。

公开(公告)号：US07204518B2

公开(公告)日：2007-04-17

申请号：US10848388

申请日：2004-05-19

申请人： Yoshiteru Kubo ,  Shinichi Senba ,  Jun Noguchi ,  Kouhei Urase ,  Takaharu Nishimura

发明人： Yoshiteru Kubo ,  Shinichi Senba ,  Jun Noguchi ,  Kouhei Urase ,  Takaharu Nishimura

IPC分类号： B62D24/00

CPC分类号： E02F9/02

摘要： A construction machine where a load acting on a vehicle body during an operation is transferred to ensure the strength of the vehicle body, thereby improving reliability including welding reliability. In the construction machine, at least one of the height differences between an upper face or a lower face of the center frame at a joining portion between the center frame and the connecting member and an upper face or a lower face of a center joining portion of the connecting member is set respectively at a dimension that is approximately equal to or less than the thickness of an upper face plate or a lower face plate of the center frame.

摘要翻译： 传送在作业时作用于车身的载荷的建筑机械，以确保车身的强度，从而提高包括焊接可靠性在内的可靠性。 在施工机械中，在中心框架和连接部件之间的接合部分处的中心框架的上表面或下表面之间的高度差和至少一个中心连接部分的中心连接部分的上表面或下表面 连接构件分别设置在大致等于或小于中心框架的上面板或下面板的厚度的尺寸。