Title:
DEVICE AND METHOD FOR THREAD DRAWING
Document Type and Number:
WIPO Patent Application WO/2023/225852
Kind Code:
A1
Abstract:
Embodiments of present disclosure relates to a thread drawing device and a thread drawing method. The thread drawing device comprises: a drive assembly (70) comprising a drive wheel (72) comprising a working platform (722) for supporting a thread (85), the thread (85) comprising a fixed end (852) fixed on an object (90) and a movable end (854) carried by a tool, a pressing assembly (60) comprising a pressing member (62) configured to move between a first position at which the pressing member (62) engages the working platform (722) to clamp the thread to be pulled therebetween and a second position at which the pressing member (62) disengages from the working platform (722) to release the thread to be pulled; and a motor (74) configured to rotate the drive wheel (72) when the pressing member (62) is at the first position so as to move a loose part (855) of the thread at the fixed end from the fixed end to the movable end.
Inventors:
YANG JIBO (CN)
DONG YIMING (CN)
LU QI (CN)
DONG YIMING (CN)
LU QI (CN)
Application Number:
PCT/CN2022/094723
Publication Date:
November 30, 2023
Filing Date:
May 24, 2022
Export Citation:
Assignee:
ABB SCHWEIZ AG (CH)
YANG JIBO (CN)
DONG YIMING (CN)
LU QI (CN)
YANG JIBO (CN)
DONG YIMING (CN)
LU QI (CN)
International Classes:
D05B47/04
Foreign References:
| CN111065773A | 2020-04-24 | |||
| CN207828536U | 2018-09-07 | |||
| CN214458733U | 2021-10-22 | |||
| CN215103909U | 2021-12-10 | |||
| CN211734697U | 2020-10-23 | |||
| CN106795673A | 2017-05-31 | |||
| US4733622A | 1988-03-29 | |||
| FR1229562A | 1960-09-08 |
Attorney, Agent or Firm:
KING & WOOD MALLESONS (CN)
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