公开(公告)号：US09555972B2

公开(公告)日：2017-01-31

申请号：US14891753

申请日：2013-06-28

Applicant: TSUBAKIMOTO CHAIN CO.

Inventor： Masayuki Ishikawa ,  Hajime Ozaki ,  Katsutoshi Shibayama

IPC: B65G17/08 ,  B65G17/40 ,  B65G17/24

CPC classification number: B65G17/40 ,  B65G17/24

Abstract: A conveyor belt (11) is formed by coupling multiple chain links 15 aligned in a conveyance direction X. The chain link (15) is provided with multiple recess parts (15a) and first hinge parts (21) protruding in the conveyance direction X from positions between which each of the recess parts (15a) is placed. If some object hits on an outer end of the conveyor belt (11) to apply force to the first hinge part (21), a section including the first hinge part (21) and a bulging part (30) pivots about a fulcrum at an outer base end of the first hinge part (21) to deform this section. In this invention, a point of action where force acts on the conveyor belt (11) and the center of pivotal motion of the first hinge part (21) and the bulging part (30) are determined to be spaced by a relatively short distance.

Abstract translation: 传送带（11）通过连接沿传送方向X排列的多个链节15而形成。链节（15）设有多个凹部（15a）和第一铰链部分（21），其沿传送方向X从 每个凹部（15a）位于其间的位置。 如果一些物体在传送带（11）的外端上撞击以向第一铰链部分（21）施加力，则包括第一铰链部分（21）和凸出部分（30）的部分围绕支点枢转 第一铰链部分（21）的外基端部使该部分变形。 在本发明中，确定力作用在传送带（11）上的作用点和第一铰链部分（21）和凸出部分（30）的枢转运动的中心被确定为相隔较短距离。

公开(公告)号：US20160114980A1

公开(公告)日：2016-04-28

申请号：US14891753

申请日：2013-06-28

Applicant: TSUBAKIMOTO CHAIN CO.

Inventor： Masayuki Ishikawa ,  Hajime Ozaki ,  Katsutoshi Shibayama

IPC: B65G17/40

CPC classification number: B65G17/40 ,  B65G17/24

Abstract: A conveyor belt (11) is formed by coupling multiple chain links 15 aligned in a conveyance direction X. The chain link (15) is provided with multiple recess parts (15a) and first hinge parts (21) protruding in the conveyance direction X from positions between which each of the recess parts (15a) is placed. If some object hits on an outer end of the conveyor belt (11) to apply force to the first hinge part (21), a section including the first hinge part (21) and a bulging part (30) pivots about a fulcrum at an outer base end of the first hinge part (21) to deform this section. In this invention, a point of action where force acts on the conveyor belt (11) and the center of pivotal motion of the first hinge part (21) and the bulging part (30) are determined to be spaced by a relatively short distance.

Abstract translation: 传送带（11）通过连接沿传送方向X排列的多个链节15而形成。链节（15）设有多个凹部（15a）和第一铰链部分（21），其沿传送方向X从 每个凹部（15a）位于其间的位置。 如果一些物体在传送带（11）的外端上撞击以向第一铰链部分（21）施加力，则包括第一铰链部分（21）和凸出部分（30）的部分围绕支点枢转 第一铰链部分（21）的外基端部使该部分变形。 在本发明中，确定力作用在传送带（11）上的作用点和第一铰链部分（21）和凸出部分（30）的枢转运动的中心被确定为相隔较短距离。