公开(公告)号：US10689223B2

公开(公告)日：2020-06-23

申请号：US16360443

申请日：2019-03-21

Applicant: PERFECTVISION MANUFACTURING, INC.

Inventor： Robert J. Chastain ,  Denton McDonald ,  James S. Carter ,  Chrispin A. Bowen ,  David A. Kelly ,  Glen David Shaw

IPC: B65H49/20 ,  B65H49/32 ,  B65H75/18 ,  B65H75/30

Abstract: A cable caddy with a portable housing stores cable reels. Each reel includes a drum coupled to end caps. Plugs inserted in the end caps are irrotatable with respect to the housing and rotatable with respect to the drum. During transport reels are stacked vertically atop one another with a plug of a first reel inserted in a plug of a second reel.

公开(公告)号：US20190363464A1

公开(公告)日：2019-11-28

申请号：US16534225

申请日：2019-08-07

Applicant: PERFECTVISION MANUFACTURING, INC.

Inventor： Robert J. Chastain ,  Glen David Shaw ,  David A. Kelly ,  Linan Gan

IPC: H01R9/05 ,  H01R13/652 ,  H01R13/52

Abstract: A compressible F-connector and method for interconnection with coaxial cable that includes a biasing member for promoting electrical continuity.

公开(公告)号：US10239725B2

公开(公告)日：2019-03-26

申请号：US15842254

申请日：2017-12-14

Applicant: PERFECTVISION MANUFACTURING, INC.

Inventor： Robert J. Chastain ,  Denton McDonald ,  James S. Carter ,  Chrispin A. Bowen ,  David A. Kelly ,  Glen David Shaw

IPC: B65H49/20 ,  B65H49/32 ,  B65H75/18 ,  B65H75/30

Abstract: A resilient cable caddy comprising a portable housing for storing reels of cable that has a lower base with a hinged top forming an enclosure for the reel. A reel of cable is rotatably mounted within the interior. A handle formed by abutting base and top portions enables carrying. Each reel comprises a spool with a central axle coupled at each end to spaced apart end caps, being retained by mounting rings. The spindles have bearing rings journaled to bearing races defined in the end caps. Both spindles comprise hubs disposed within case gudgeons. A two-piece spindle has a removable hub portion fitted to an internal socket. When reels are transported they may be stacked vertically atop one another with the one piece spindle engaging the empty and exposed spindle hub socket of an upper reel. Caddies may also be opened and stacked vertically for transportation.

公开(公告)号：US20130171869A1

公开(公告)日：2013-07-04

申请号：US13644436

申请日：2012-10-04

Applicant: PerfectVision Manufacturing, Inc.

Inventor： Robert J. Chastain ,  Glen David Shaw ,  David A. Kelly ,  Linan Gan

IPC: H01R13/512

CPC classification number: H01R13/512 ,  H01R9/05 ,  H01R13/622

Abstract: A compressible F-connector and method for interconnection with coaxial cable that includes a biasing grommet for promoting electrical continuity despite inadequate nut tightening. Each connector has a rigid nut, a post penetrating the nut, a tubular body, and an end cap. The conductive post coaxially extends through the connector, linking the nut and body. A post end penetrates the coaxial cable. Each connector body comprises a frontal annular groove in which is seated a biasing grommet with projections extending from one or both grommet ends that bias the nut to insure mechanical and electrical contact with the post. In one embodiment of the invention the projections are semicircular. In alternative embodiments the projections may be triangular or square, and projections on one grommet end may be radially offset from projections on the opposite end.

Abstract translation: 用于与同轴电缆互连的可压缩F型连接器和方法，其包括用于促进电连续性的偏压索环，尽管螺母拧紧不足。 每个连接器具有刚性螺母，穿透螺母的柱，管状体和端盖。 导电柱同轴地延伸通过连接器，连接螺母和主体。 后端穿透同轴电缆。 每个连接器本体包括一个正面的环形槽，在该环形槽内安置有一个偏置索环，突起从一个或两个孔环端延伸出来，偏置螺母以确保与柱体机械和电接触。 在本发明的一个实施例中，突起是半圆形的。 在替代实施例中，突起可以是三角形或正方形的，并且一个索环端部上的突起可以在相对端上的突起径向偏移。