-
公开(公告)号：US08904844B2
公开(公告)日：2014-12-09
申请号：US13147843
申请日：2010-02-09
申请人： Fumiaki Kawahara , Tao Wang , Shohei Kusada
发明人： Fumiaki Kawahara , Tao Wang , Shohei Kusada
CPC分类号： E02F9/20 , B21J5/00 , B21J5/02 , B21K1/30 , B21K23/02 , E02F9/02 , F16H55/12 , F16H55/30 , Y10T29/49467 , Y10T29/49474
摘要： A method of manufacturing a sprocket segment that is formed by forging as one of a plurality of circumferentially divided parts of a sprocket having a plurality of teeth arranged on an outer peripheral surface of a circular flange, the method includes: forming a material of the sprocket segment into an initial formed state in an initial forming step; and subjecting the sprocket segment in dies to a finish forming process with a tooth trace direction of the sprocket segment as viewed in cross-section of the sprocket segment being inclined relative to a forging direction of the dies in a finish forming step.
摘要翻译： 一种制造链轮段的方法，该方法包括：形成链轮的材料，该链轮段通过锻造形成链轮的材料，所述链轮段是具有布置在圆形凸缘的外周表面上的具有多个齿的链轮的多个周向分开的部分之一， 在初始成形步骤中形成初始成形状态; 并且在精加工形成步骤中，当链轮链段的横截面相对于模具的锻造方向倾斜时，将链轮链段在模具中进行精加工成形处理，其中链轮段的齿迹方向。
-
公开(公告)号：US08079636B2
公开(公告)日：2011-12-20
申请号：US12991462
申请日：2009-06-26
IPC分类号： B60K7/00
CPC分类号： B62D33/0617 , B62D33/0633 , E02F9/163
摘要： A cab for a construction machine includes a pillar member and a beam member. The pillar member is disposed generally along a vertical direction, and includes a cutout portion and a protruding portion. The cutout portion is formed on an upper end thereof. The protruding portion is formed on the upper end on an inner side of the cutout portion with respect to a widthwise direction of the cab. The beam member is disposed generally along a direction perpendicular to the vertical direction. The beam member is joined to the pillar member with the beam member partially overlapping the cutout portion on the upper end of the pillar member in a plan view, and a lateral surface of the beam member abutting against the protruding portion.
摘要翻译： 用于建筑机械的驾驶室包括柱构件和梁构件。 柱构件大致沿垂直方向设置，并且包括切口部和突出部。 切口部形成在其上端。 突出部相对于驾驶室的宽度方向形成在切口部的内侧的上端。 梁构件大致沿垂直于垂直方向的方向设置。 梁构件与柱构件接合，梁构件在平面图中部分地与柱构件的上端上的切口部分重叠，并且梁构件的侧表面抵靠突出部分。
-
公开(公告)号：US20110306453A1
公开(公告)日：2011-12-15
申请号：US13147843
申请日：2010-02-09
申请人： Fumiaki Kawahara , Tao Wang , Shohei Kusada
发明人： Fumiaki Kawahara , Tao Wang , Shohei Kusada
CPC分类号： E02F9/20 , B21J5/00 , B21J5/02 , B21K1/30 , B21K23/02 , E02F9/02 , F16H55/12 , F16H55/30 , Y10T29/49467 , Y10T29/49474
摘要： A method of manufacturing a sprocket segment that is formed by forging as one of a plurality of circumferentially divided parts of a sprocket having a plurality of teeth arranged on an outer peripheral surface of a circular flange, the method includes: forming a material of the sprocket segment into an initial formed state in an initial forming step; and subjecting the sprocket segment in dies to a finish forming process with a tooth trace direction of the sprocket segment as viewed in cross-section of the sprocket segment being inclined relative to a forging direction of the dies in a finish forming step.
摘要翻译： 一种制造链轮段的方法，该方法包括：形成链轮的材料，该链轮段通过锻造形成链轮的材料，所述链轮段是具有布置在圆形凸缘的外周表面上的具有多个齿的链轮的多个周向分开的部分之一， 在初始成形步骤中形成初始成形状态; 并且在精加工形成步骤中，当链轮链段的横截面相对于模具的锻造方向倾斜时，将链轮链段在模具中进行精加工成形处理，其中链轮段的齿迹方向。
-
公开(公告)号：US20090090159A1
公开(公告)日：2009-04-09
申请号：US12282903
申请日：2007-05-14
申请人： Takahiro Noguchi , Tatsushi Ito , Fumiaki Kawahara
发明人： Takahiro Noguchi , Tatsushi Ito , Fumiaki Kawahara
CPC分类号： B21D41/02 , B21D39/20 , B21D41/026
摘要： A pipe expanding device inserts a pipe expanding punch into an opening end portion of a steel pipe with a special shape in the state where the opening end portion of the steel pipe with a special shape is pressed in an insertion direction of the punch.
摘要翻译： 在具有特殊形状的钢管的开口端部沿着冲头的插入方向被按压的状态下，扩管冲头将扩管冲头插入具有特殊形状的钢管的开口端部。
-
5.发明授权Reinforcement structure for pipe and cab structure for construction machine having the same 有权具有相同的施工机械的管道和驾驶室结构的加固结构公开(公告)号：US07959219B2
公开(公告)日：2011-06-14
申请号：US12439899
申请日：2007-08-06
IPC分类号： B60N99/00
CPC分类号： B62D33/0617 , Y10T403/18
摘要： A reinforcement structure for a pipe includes a hole section and a plate member. The hole section is formed on an outer peripheral surface of the pipe along a longitudinal direction of the pipe to pass through a peripheral wall of the pipe to reach an interior portion of the pipe. The plate member is inserted in the hole section and secured to the pipe.
摘要翻译： 用于管道的加强结构包括孔部分和板部件。 孔部沿着管的长度方向形成在管的外周面上，以通过管的周壁到达管的内部。 板构件插入孔部并固定在管上。
-
6.发明申请REINFORCEMENT STRUCTURE FOR PIPE AND CAB STRUCTURE FOR CONSTRUCTION MACHINE HAVING THE SAME 有权用于具有该结构的建筑机械的管道和结构的加固结构公开(公告)号：US20090273206A1
公开(公告)日：2009-11-05
申请号：US12439899
申请日：2007-08-06
CPC分类号： B62D33/0617 , Y10T403/18
摘要： A reinforcement structure for a pipe includes a hole section and a plate member. The hole section is formed on an outer peripheral surface of the pipe along a longitudinal direction of the pipe to pass through a peripheral wall of the pipe to reach an interior portion of the pipe. The plate member is inserted in the hole section and secured to the pipe.
摘要翻译： 用于管道的加强结构包括孔部分和板部件。 孔部沿着管的长度方向形成在管的外周面上，以通过管的周壁到达管的内部。 板构件插入孔部并固定在管上。
-
公开(公告)号：US08365571B2
公开(公告)日：2013-02-05
申请号：US12282903
申请日：2007-05-14
申请人： Takahiro Noguchi , Tatsushi Ito , Fumiaki Kawahara
发明人： Takahiro Noguchi , Tatsushi Ito , Fumiaki Kawahara
CPC分类号： B21D41/02 , B21D39/20 , B21D41/026
摘要： A pipe expanding device inserts a pipe expanding punch into an opening end portion of a steel pipe with a special shape in the state where the opening end portion of the steel pipe with a special shape is pressed in an insertion direction of the punch.
摘要翻译： 在具有特殊形状的钢管的开口端部沿着冲头的插入方向被按压的状态下，扩管冲头将扩管冲头插入具有特殊形状的钢管的开口端部。
-
公开(公告)号：US08132853B2
公开(公告)日：2012-03-13
申请号：US12670946
申请日：2008-09-11
IPC分类号： B62D33/06
CPC分类号： B62D33/0617 , E02F9/163
摘要： A cab includes left and right rear pole members having internal spaces and prescribed shapes in cross-section. The right rear pole member includes a first hole portion that extends along the longitudinal direction of the right rear pole member and penetrates the right rear pole member in the left-and-right direction of the right rear pole member, and a first plate-shaped member inserted into and secured in the first hole portion.
摘要翻译： 驾驶室包括具有内部空间和规定形状的左右后极构件的横截面。 右后极构件包括沿着右后极构件的纵向方向延伸并在右后极构件的左右方向上贯穿右后极构件的第一孔部，并且第一板状 插入并固定在第一孔部分中的构件。
-
公开(公告)号：US20110057479A1
公开(公告)日：2011-03-10
申请号：US12991462
申请日：2009-06-26
IPC分类号： E02F9/16
CPC分类号： B62D33/0617 , B62D33/0633 , E02F9/163
摘要： A cab for a construction machine includes a pillar member and a beam member. The pillar member is disposed generally along a vertical direction, and includes a cutout portion and a protruding portion. The cutout portion is formed on an upper end thereof. The protruding portion is formed on the upper end on an inner side of the cutout portion with respect to a widthwise direction of the cab. The beam member is disposed generally along a direction perpendicular to the vertical direction. The beam member is joined to the pillar member with the beam member partially overlapping the cutout portion on the upper end of the pillar member in a plan view, and a lateral surface of the beam member abutting against the protruding portion.
摘要翻译： 用于建筑机械的驾驶室包括柱构件和梁构件。 柱构件大致沿垂直方向设置，并且包括切口部和突出部。 切口部形成在其上端。 突出部相对于驾驶室的宽度方向形成在切口部的内侧的上端。 梁构件大致沿垂直于垂直方向的方向设置。 梁构件与柱构件接合，梁构件在平面图中部分地与柱构件的上端上的切口部分重叠，并且梁构件的侧表面抵靠突出部分。
-
公开(公告)号：US20100187860A1
公开(公告)日：2010-07-29
申请号：US12670946
申请日：2008-09-11
IPC分类号： B62D33/06
CPC分类号： B62D33/0617 , E02F9/163
摘要： A cab includes left and right rear pole members having internal spaces and prescribed shapes in cross-section. The right rear pole member includes a first hole portion that extends along the longitudinal direction of the right rear pole member and penetrates the right rear pole member in the left-and-right direction of the right rear pole member, and a first plate-shaped member inserted into and secured in the first hole portion.
摘要翻译： 驾驶室包括具有内部空间和规定形状的左右后极构件的横截面。 右后极构件包括沿着右后极构件的纵向方向延伸并在右后极构件的左右方向上贯穿右后极构件的第一孔部，并且第一板状 插入并固定在第一孔部分中的构件。
-
-
-
-
-
-
-
-
-
搜索结果
10 条记录 (耗时 0.013 秒)