Title:
TURRET TYPE YARN WINDING DEVICE
Document Type and Number:
WIPO Patent Application WO/1991/004937
Kind Code:
A1
Abstract:
A turret type yarn winding device comprises: a first detecting means (32) which detects the reaching of the vacant bobbin to a yarn switching position (F) and emits a signal; a second detecting means (46) which detects the reaching of the traverse guide (5) to the course-reversing point and emits a signal; a third detecting means (47) which detects the reaching of the traverse guide (5) to the other course-reversing point and emits a signal; and air cylinder mechanisms (42 - 45) for instantaneously shifting the traverse cam (4a) by a predetermined distance in the axial direction, and the traverse guide (5) can traverse beyond a yarn end holding portion (38). The bobbin holders (1a, 1b) are driven by a common motor through clutch mechanism (50, 167), respectively. The clutch mechanism (50, 167) are selectively held at stages of fully engaging, semi-engaging or non-engaging during the revolution.
Inventors:
NAKAI SHOJI (JP)
IMAI SHUICHIRO (JP)
IMAI SHUICHIRO (JP)
Application Number:
PCT/JP1990/001244
Publication Date:
April 18, 1991
Filing Date:
September 27, 1990
Export Citation:
Assignee:
KAMITSU SEISAKUSHO LTD (JP)
International Classes:
B65H54/28; B65H54/52; B65H54/74; B65H67/048; (IPC1-7): B65H67/048
Foreign References:
JPS5617263B2 | 1981-04-21 | |||
JPS5417860B2 | 1979-07-03 | |||
JPS5617264B2 | 1981-04-21 | |||
JPS499413B1 | 1974-03-04 | |||
JPS499414B1 | 1974-03-04 |
Other References:
See also references of EP 0450085A4
Attorney, Agent or Firm:
Aoki, Akira (Seiko Toranomon Bldg. 8-10, Toranomon 1-chom, Minato-ku Tokyo 105, JP)
Download PDF:
Previous Patent: STRAND TENSION COMPENSATOR
Next Patent: METHOD AND APPARATUS FOR DISTRIBUTING A LIQUID
Next Patent: METHOD AND APPARATUS FOR DISTRIBUTING A LIQUID