Patent ID: 11879188
Assignee: DONGGUAN POLYUNION TEXTILE TECHNOLOGY CO., LTD.
Field: Textile and paper machines (Mechanical engineering)
Classification: CPC D  A | IPC D

Claim 4:
5. A weaving device for performing a method for weaving an energy absorber, the method comprising:
weaving a first split section, a first single strand section, a second split section, a second single strand section, and a third split section in sequence, wherein,
the first split section and the third split section each include at least two sub-woven belts, the at least two sub-woven belts are separated from each other, at least one of the at least two sub-woven belts is capable of being stretched and contracted under an action of an external force, the first split section, the first single strand section, the second split section, the second single strand section, and the third split section are integrally woven;
wherein,
the energy absorber comprises:
a first split section;
a first single strand section;
a second split section;
a second single strand section; and
a third split section;
wherein the first split section, the first single strand section, the second split section, the second single strand section and the third split section are connected in sequence;
the first split section and the third split section each include at least two sub-woven belts, the at least two sub-woven belts are separated from each other, at least one of the at least two sub-woven belts is capable of being stretched and contracted under an action of an external force, the first split section, the first single strand section, the second split section, the second single strand section, and the third split section are integrally woven;
the first split section comprises a first sub-woven belt and a second sub-woven belt, wherein a first end of the first sub-woven belt and a first end of the second sub-woven belt are connected to the first single strand section, and the first sub-woven belt is capable of being stretched and contracted under the action of the external force; and
the first single strand section comprises a third sub-woven belt, a fourth sub-woven belt, a second elastic belt, and a second suture, the third sub-woven belt is connected to the first sub-woven belt, and the fourth sub-woven belt is connected to the second sub-woven belt, the second elastic belt is connected to the first elastic belt, the third sub-woven belt is interwoven with the fourth sub-woven belt by the second suture, and the second elastic belt is arranged on a side of the third sub-woven belt away from the fourth sub-woven belt.