公开(公告)号：US11649648B2

公开(公告)日：2023-05-16

申请号：US16909367

申请日：2020-06-23

Applicant: SAM CARBIS ASSET MANAGEMENT, LLC

Inventor： Eric Anderson ,  Ronald W. Bennett ,  James Quinn Sawinski, Jr.

IPC: E04G1/24 ,  E04G5/14 ,  E06C1/39 ,  E06C1/397 ,  E06C7/18 ,  E04G5/00 ,  E04G1/36 ,  E04G3/28 ,  E04G1/04 ,  E04G5/10

CPC classification number: E04G5/001 ,  E04G1/24 ,  E04G1/362 ,  E04G3/28 ,  E04G5/14 ,  E06C1/39 ,  E06C1/397 ,  E06C7/18 ,  E04G1/04 ,  E04G5/10 ,  E04G2001/242 ,  E04G2003/283

Abstract: A cage for surrounding a section of a work area of the top of rolling stock includes an inboard side, an outboard side, a front end section and a back end section. The inboard side of the cage is attached to an associated deployment apparatus. Each of the two sides can define a pair of fence notches to slide over the rails surrounding the work area. Each of the two end sections can define an inboard notch and a center notch. Some embodiments of the end sections can define an outboard notch that includes a self-adjusting straddle. The cage can be provided as part of a portable fall protection device that includes a telescoping positioning mechanism.

公开(公告)号：US10724256B1

公开(公告)日：2020-07-28

申请号：US15966853

申请日：2018-04-30

Applicant: SAM CARBIS ASSET MANAGEMENT, LLC

Inventor： Eric Anderson ,  Ronald W. Bennett ,  James Quinn Sawinski, Jr.

IPC: E04G1/24 ,  E04G5/00 ,  E04G1/36

Abstract: A cage for surrounding a section of a work area of the top of rolling stock includes an inboard side, an outboard side, a front end section and a back end section. The inboard side of the cage is attached to an associated deployment apparatus. Each of the two sides can define a pair of fence notches to slide over the rails surrounding the work area. Each of the two end sections can define an inboard notch and a center notch. Some embodiments of the end sections can define an outboard notch that includes a self-adjusting straddle. The cage can be provided as part of a portable fall protection device that includes a telescoping positioning mechanism.