Title:
【発明の名称】無ひ織機
Document Type and Number:
Japanese Patent JP2555024
Kind Code:
B2
Abstract:
The weft thread is inserted into a loom shed by a gripper seizing the thread end with clamping jaws. The thread end is presented to the jaws by a suction effect when the jaws are at a standstill or just starting to move toward the loom shed. The suction effect cooperates with a thread pull-back member and, if desired, with an auxiliary thread clamp for shortening the length of thread protruding from the jaws to reduce waste. The suction effect is applied by a suction pipe having a suction slot extending across the suction pipe in the direction of the weft thread between a cut-off point and a thread presenting eyelet. The suction slot merges into a suction channel leading the free thread end into the clamping jaws and for continuously holding the thread end between cut-off and renewed seizing of the thread end by the gripper clamping jaws for a gentle handling of the weft thread.
More Like This:
Inventors:
FURITSUTSU GEERINGU
Application Number:
JP10127586A
Publication Date:
November 20, 1996
Filing Date:
May 02, 1986
Export Citation:
Assignee:
DORNIER GMBH LINDAUER
International Classes:
D03D47/34; D03D47/18; (IPC1-7): D03D47/18
Domestic Patent References:
| JP59100745A | ||||
| JP5717101B2 | ||||
| JP458370Y1 |
Attorney, Agent or Firm:
Kazuo Sato (2 outside)