公开(公告)号：US09905379B2

公开(公告)日：2018-02-27

申请号：US15003264

申请日：2016-01-21

Applicant: EATON CORPORATION

Inventor： Andrew Lawrence Gottschalk ,  Neil Andrew Buzzard

IPC: H01H3/30

CPC classification number: H01H3/3052 ,  H01H3/3005 ,  H01H3/3015

Abstract: A pin assembly is for a charging ram assembly of an electrical switching apparatus. The charging ram assembly has a biasing element, a ram member structured to bias the biasing element, and a plate member. The pin assembly includes a pin member structured to extend through the biasing element and the plate member, the pin member having an end portion; a first collar member and a second collar member coupled to the end portion; and a securing apparatus including a retaining member coupled to the first collar member and the second collar member in order to prevent the pin member from moving with respect to the first collar member and the second collar member.

公开(公告)号：US10431396B2

公开(公告)日：2019-10-01

申请号：US15808985

申请日：2017-11-10

Applicant: EATON CORPORATION

Inventor： Andrew Lawrence Gottschalk ,  Neil Andrew Buzzard

IPC: H01H3/30

Abstract: A pin assembly is for a charging ram assembly of an electrical switching apparatus. The charging ram assembly has a biasing element, a ram member structured to bias the biasing element, and a plate member. The pin assembly includes a pin member structured to extend through the biasing element and the plate member, the pin member having an end portion;a first collar member and a second collar member coupled to the end portion; and a securing apparatus including a retaining member coupled to the first collar member and the second collar member in order to prevent the pin member from moving with respect to the first collar member and the second collar member.