公开(公告)号：US20240263682A1

公开(公告)日：2024-08-08

申请号：US18638793

申请日：2024-04-18

Applicant: Zhenghong LIN

Inventor： Zhenghong LIN

IPC: F16G11/14 ,  B66C1/12 ,  D07B1/16 ,  D07B1/18

CPC classification number: F16G11/14 ,  B66C1/122 ,  D07B1/162 ,  D07B1/18 ,  D07B2205/201

Abstract: A flexible pulling rope includes a main rope body and a main rope sleeve. The main rope body is formed by connecting a rope from head to tail. The main rope body includes a connecting part formed by two parallel ropes and two pulling parts located at two ends of the connecting part. The main rope sleeve sleeves the connecting part. Two ends of the main rope sleeve are respectively connected to two ends of the connecting part. The present disclosure also provides a method for manufacturing a flexible pulling rope. By the arrangement of the above structure, the two ends of the main rope sleeve are respectively connected to the two ends of the connecting part. This can not only form a whole by the connecting part and the main rope sleeve, improve the strength of the product, and make the product bear higher loads when pulling heavy objects.

公开(公告)号：US20240263684A1

公开(公告)日：2024-08-08

申请号：US18641376

申请日：2024-04-21

Applicant: Zhenghong LIN

Inventor： Zhenghong LIN

IPC: F16G13/20

CPC classification number: F16G13/20

Abstract: The present disclosure provides a ringlike fabric belt traction chain and a manufacturing method of the ringlike fabric belt traction chain. A ringlike fabric belt traction chain includes several ringlike fabric belts which are fastened in sequence, wherein each ringlike fabric belt includes: a fabric layer, wherein the fabric layer has a first end and a second end, and the fabric layer is coiled and stacked to form a ringlike main body; and a first seam, wherein the first seam connects the first end and the second end of the fabric layer to the ringlike main body. During use, each fabric layer is repeatedly coiled and stacked, so that each position of the ringlike main body has a plurality of layers of portion fabric layers. The thickness of each position of the ringlike main body can be increased, thereby improving the strength of each position of the ringlike main body.