公开(公告)号：US20150259875A1

公开(公告)日：2015-09-17

申请号：US14213499

申请日：2014-03-14

Applicant: Caterpillar Inc.

Inventor： Julia Kay Nitti ,  Ryan Andrew Rochel ,  Jonathan David Stalnaker

IPC: E02F3/40

CPC classification number: E02F3/40

Abstract: A machine bucket is disclosed. The machine bucket may include a torque tube having an outer surface. The machine bucket may also include a support plate coupled to the torque tube. The support plate may include a bottom surface. The machine bucket may further include a base edge including a cutting edge. The machine bucket may also include a curved wrapper located between the support plate and the base edge. A ratio of a maximum distance between the curved wrapper and a first line extending from the base edge to the outer surface of the torque tube where the bottom surface of the support plate intersects the outer surface of the torque tube, taken substantially perpendicularly from the first line, relative to a length of the first line, may be about 0.61 to 0.63.

Abstract translation: 公开了一种机器铲斗。 机器铲斗可以包括具有外表面的扭矩管。 机器铲斗还可以包括联接到扭矩管的支撑板。 支撑板可以包括底面。 机器铲斗还可以包括包括切削刃的基部边缘。 机器铲斗还可以包括位于支撑板和基座边缘之间的弯曲包裹物。 弯曲包装物与从底座边缘延伸到扭矩管外表面的第一线之间的最大距离的比率，其中支撑板的底表面与扭矩管的外表面相交，基本垂直于第一 线相对于第一条线的长度可以为约0.61至0.63。

公开(公告)号：US09447561B2

公开(公告)日：2016-09-20

申请号：US14213499

申请日：2014-03-14

Applicant: Caterpillar Inc.

Inventor： Julia Kay Nitti ,  Ryan Andrew Rochel ,  Jonathan David Stalnaker

IPC: E02F3/40

CPC classification number: E02F3/40

Abstract: A machine bucket may include a torque tube having an outer surface. The machine bucket may also include a support plate coupled to the torque tube. The support plate may include a bottom surface. The machine bucket may further include a base edge including a cutting edge. The machine bucket may also include a curved wrapper located between the support plate and the base edge. A ratio of a maximum distance between the curved wrapper and a first line extending from the base edge to the outer surface of the torque tube where the bottom surface of the support plate intersects the outer surface of the torque tube, taken substantially perpendicularly from the first line, relative to a length of the first line, may be about 0.61 to 0.63.

Abstract translation: 机器铲斗可以包括具有外表面的扭矩管。 机器铲斗还可包括联接到扭矩管的支撑板。 支撑板可以包括底面。 机器铲斗还可以包括包括切削刃的基部边缘。 机器铲斗还可以包括位于支撑板和基座边缘之间的弯曲包裹物。 弯曲包装物与从基座边缘延伸到扭矩管外表面的第一线之间的最大距离的比率，其中支撑板的底表面与扭矩管的外表面相交，从第一 线相对于第一条线的长度可以为约0.61至0.63。

公开(公告)号：US09957689B2

公开(公告)日：2018-05-01

申请号：US14867622

申请日：2015-09-28

Applicant: Caterpillar Inc.

Inventor： Ryan Andrew Rochel ,  Julia Kay Nitti ,  David Michael Worth ,  Davida Ray Reang ,  Giedre Simanskaite

IPC: E02F3/40 ,  E02F3/36

CPC classification number: E02F3/40 ,  E02F3/3677

Abstract: A tilt bucket may include a front structure having an outer surface, the front structure including a base plate with a bottom surface. The tilt bucket may include a bottom edge and a curved wrapper extending between the base plate and the bottom edge. A ratio of a maximum distance between the curved wrapper and a first line extending from the bottom edge to the tangent point on the outer surface of the front structure, taken substantially perpendicularly from the first line, relative to a length of the first line, may be about 0.64 to 0.70.

公开(公告)号：US20170089030A1

公开(公告)日：2017-03-30

申请号：US14867622

申请日：2015-09-28

Applicant: Caterpillar Inc.

Inventor： Ryan Andrew Rochel ,  Julia Kay Nitti ,  David Michael Worth ,  Davida Ray Reang ,  Giedre Simanskaite

IPC: E02F3/40

CPC classification number: E02F3/40 ,  E02F3/3677

Abstract: A tilt bucket may include a front structure having an outer surface, the front structure including a base plate with a bottom surface. The tilt bucket may include a bottom edge and a curved wrapper extending between the base plate and the bottom edge. A ratio of a maximum distance between the curved wrapper and a first line extending from the bottom edge to the tangent point on the outer surface of the front structure, taken substantially perpendicularly from the first line, relative to a length of the first line, may be about 0.64 to 0.70.