公开(公告)号：US11235959B2

公开(公告)日：2022-02-01

申请号：US17170177

申请日：2021-02-08

Applicant: Matt's Arm, LLC

Inventor： James S. Mayfield

IPC: B66C23/20 ,  B66C23/26 ,  E04H12/34 ,  B66C23/88 ,  B66C23/58 ,  B66C23/62 ,  E04H12/18

Abstract: Hoists, platforms and davits are described as well as methods of securing same to telecommunication and other towers. The hoists, platforms and davits may be secured to the towers on a temporary basis using clamps. The clamps may include brackets and cables. The cables may be attached to the brackets, may wrap around the outer surface/perimeter of the tower pole/leg and may use tension to keep the bracket in place.

公开(公告)号：US20210246002A1

公开(公告)日：2021-08-12

申请号：US17170177

申请日：2021-02-08

Applicant: Matt's Arm, LLC

Inventor： James S. Mayfield

IPC: B66C23/20 ,  E04H12/34

Abstract: Hoists, platforms and davits are described as well as methods of securing same to telecommunication and other towers. The hoists, platforms and davits may be secured to the towers on a temporary basis using clamps. The clamps may include brackets and cables. The cables may be attached to the brackets, may wrap around the outer surface/perimeter of the tower pole/leg and may use tension to keep the bracket in place.