Title:
SPINNING MACHINE
Document Type and Number:
Japanese Patent JPH0641826
Kind Code:
A
Abstract:
PURPOSE: To reduce a waste time not producing a spun yarn by driving an additional motor for a bobbin-exchanging device even during a main period.
CONSTITUTION: This spinning machine is provided by adjusting the number of rotation of a spindle with supplying electricity by a main frequency converter 4 to a main motor 1 through a closed switch 7. The converter 4 connects an additional frequency converter 5 with an additional motor 2 of the bobbin- exchanging device for accelerating a doffing process.
Inventors:
HORUSUTO BUORUFU
Application Number:
JP3036293A
Publication Date:
February 15, 1994
Filing Date:
February 19, 1993
Export Citation:
Assignee:
RIETER AG MASCHF
International Classes:
D01H1/20; D01H9/04; (IPC1-7): D01H9/04; D01H1/20
Attorney, Agent or Firm:
Toshio Yano (2 outside)