公开(公告)号：US09064644B2

公开(公告)日：2015-06-23

申请号：US13676343

申请日：2012-11-14

Applicant: ABB Technology AG

Inventor： Matthew Cuppett ,  Jonathan Fuge ,  Beth Dahm ,  Mauricio Aristizabal

IPC: H01H33/42 ,  H01H3/32 ,  H01H33/46 ,  H01H9/20 ,  H01H3/30

CPC classification number: H01H9/20 ,  H01H3/3021 ,  H01H33/42

Abstract: Holding structure includes a gear rack member for coupling with an object for movement therewith. The gear rack member includes a set of a teeth and a cam profile surface. A latch is associated with the set of teeth so as to engage and disengage the teeth. A cam follower is fixed to the latch to engage the cam profile surface thereby defining the engaged or disengaged position of the latch with respect to the teeth. A spring provides torque on the latch. The holding structure is constructed and arranged such that during movement of the object in an intended direction, the latch engages the teeth and is held in the engaged position by the spring so as to stop any movement of the object in a direction that is opposite the intended direction, otherwise, the spring is constructed and arranged to hold the latch in the disengaged position.

Abstract translation: 保持结构包括与用于与其一起移动的物体联接的齿条构件。 齿条构件包括一组齿和凸轮轮廓表面。 闩锁与该组牙齿相关联，以便啮合和脱离牙齿。 凸轮从动件固定到闩锁以接合凸轮轮廓表面，从而限定闩锁相对于齿的接合或分离位置。 弹簧在闩锁上提供扭矩。 保持结构被构造和布置成使得在物体沿预期方向移动期间，闩锁接合齿并且通过弹簧保持在接合位置，以便阻止物体在与该物体相反的方向上的任何运动 否则，弹簧被构造和布置成将闩锁保持在脱离位置。

公开(公告)号：US08975544B2

公开(公告)日：2015-03-10

申请号：US13851126

申请日：2013-03-27

Applicant: ABB Technology AG

Inventor： Matthew Cuppett ,  Jonathan Fuge ,  Beth Dahm

IPC: H01H31/02 ,  H01H31/28 ,  H01H3/46 ,  H01H33/42 ,  H02B13/035

CPC classification number: H01H31/283 ,  H01H3/46 ,  H01H33/42 ,  H02B13/035

Abstract: Linkage structure is provided for connection between an operating mechanism and at least one actuating assembly of a circuit breaker for opening and closing a movable electrical contact of a pole assembly associated with the actuating assembly. The linkage structure includes at least one lever constructed and arranged to connect with the at least one actuating assembly. At least one connection rod is coupled to the lever and associated with a close spring for closing the electrical contact. At least one spring structure is coupled to the lever. The spring structure includes at least one open spring providing a spring force on the lever for opening the electrical contact while maintaining the connection rod in tension.

Abstract translation: 提供连接结构用于操作机构与断路器的至少一个致动组件之间的连接，用于打开和关闭与致动组件相关联的极组件的可移动电触头。 连杆结构包括构造和布置成与至少一个致动组件连接的至少一个杆。 至少一个连接杆联接到杠杆并且与用于闭合电接触件的闭合弹簧相关联。 至少一个弹簧结构联接到杠杆。 弹簧结构包括至少一个开放弹簧，其在杠杆上提供弹簧力，用于在保持连接杆处于张力的同时打开电触头。

公开(公告)号：US08963027B2

公开(公告)日：2015-02-24

申请号：US13851132

申请日：2013-03-27

Applicant: ABB Technology AG

Inventor： Matthew Cuppett ,  Jonathan Fuge ,  Beth Dahm

IPC: H01H31/02 ,  H01H9/02 ,  H01H33/02 ,  H02B3/00 ,  H02B5/06

CPC classification number: H01H9/0207 ,  H01H33/02 ,  H02B3/00 ,  H02B5/06

Abstract: A pole and actuating assembly for a circuit breaker includes a support frame, a plurality of pole and actuating members carried on the support frame, cabinet movably coupled with respect to the support frame, and guide structure between the support frame and the cabinet. The guide structure is constructed and arranged to permit guided, generally vertical movement of the cabinet with respect to the support frame so that the cabinet can be moved between an installation position wherein a bottom surface of the cabinet is on a plane different from a plane of the support frame, and a travel position wherein the bottom surface of the cabinet is on generally the same plane as the support frame.

Abstract translation: 用于断路器的极和致动组件包括支撑框架，承载在支撑框架上的多个极和致动构件，相对于支撑框架可移动地联接的框架，以及支撑框架和机柜之间的引导结构。 引导结构被构造和布置成允许机柜相对于支撑框架的引导的，大致垂直的运动，使得机柜能够在安装位置之间移动，其中机柜的底表面在不同于 支撑框架和行走位置，其中机壳的底表面与支撑框架在大致相同的平面上。

公开(公告)号：US20130270088A1

公开(公告)日：2013-10-17

申请号：US13851132

申请日：2013-03-27

Applicant: ABB TECHNOLOGY AG

Inventor： Matthew Cuppett ,  Jonathan Fuge ,  Beth Dahm

IPC: H01H9/02

CPC classification number: H01H9/0207 ,  H01H33/02 ,  H02B3/00 ,  H02B5/06

Abstract: A pole and actuating assembly for a circuit breaker includes a support frame, a plurality of pole and actuating members carried on the support frame, cabinet movably coupled with respect to the support frame, and guide structure between the support frame and the cabinet. The guide structure is constructed and arranged to permit guided, generally vertical movement of the cabinet with respect to the support frame so that the cabinet can be moved between an installation position wherein a bottom surface of the cabinet is on a plane different from a plane of the support frame, and a travel position wherein the bottom surface of the cabinet is on generally the same plane as the support frame.

Abstract translation: 用于断路器的极和致动组件包括支撑框架，承载在支撑框架上的多个极和致动构件，相对于支撑框架可移动地联接的框架，以及支撑框架和机柜之间的引导结构。 引导结构被构造和布置成允许机柜相对于支撑框架的引导的，大致垂直的运动，使得机柜能够在安装位置之间移动，其中机柜的底表面在不同于 支撑框架和行走位置，其中机壳的底表面与支撑框架在大致相同的平面上。

公开(公告)号：US20130270086A1

公开(公告)日：2013-10-17

申请号：US13856461

申请日：2013-04-04

Applicant: ABB TECHNOLOGY AG

Inventor： Beth Dahm ,  Matthew Cuppett ,  Jonathan Fuge

IPC: H01H31/02

CPC classification number: H01H31/026 ,  H01H33/008 ,  H01H33/022

Abstract: A pole and actuating assembly for a circuit breaker includes a frame, a plurality of pole and actuating members including a pair of outer pole and actuating members fixed to the frame and a center pole and actuating member disposed there-between and rotatably fixed with respect to the frame. The center pole and actuating member, in an installation position, has a vertical height greater than a vertical height of each of the outer pole and actuating members. Bracket structure is coupled to the frame to permit rotation of the center pole and actuating member to be disposed securely at an acute angle with respect to the frame, thereby reducing the vertical height of the center pole and actuating member in a travel position thereof.

Abstract translation: 用于断路器的极和致动组件包括框架，多个杆和致动构件，其包括固定到框架的一对外极和致动构件，以及设置在框架上的中心杆和致动构件，并且相对于 框架。 处于安装位置的中心杆和致动构件的垂直高度大于每个外极和致动构件的垂直高度。 支架结构联接到框架，以允许中心杆和致动构件的旋转相对于框架以锐角牢固地设置，从而减小中心杆和致动构件在其行进位置中的垂直高度。