Patent · US Active

Knotting device driven by two toothed discs

US10667466B2 · kind B2 · utility

0Cited by

18References

12Claims

0Family size

Assignee

JIANGSU UNIVERSITY · CN

Inventors

Jianjun Yin · Beijing, CN
Wanqing Zhang · Longbeilingcun, CN
Yaming Chen · 安丰镇, CN

Key dates

Filing date	Sep 29, 2017
Grant date	Jun 2, 2020
Priority date	—
Expiry date	Dec 21, 2037

Classification

Technology area (CPC A)Human Necessities
CPC primaryA01F15/0858
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

The invention discloses a knotter driven by double fluted disc. The knotter driven by double fluted disc comprises a small fluted disc, a knotter rack, a large fluted disc, a cutter arm assembled on the knotter rack, a knotter jaw and bill hook combined mechanism (R), a rope gripper driving mechanism (Q) and a rope gripper (J), wherein a composite fluted disc of traditional D-knotter is divided into the small fluted disc and the large fluted disc in the knotter driven by double fluted disc.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.