Title:
WIRE FEED VOLUME REGULATING DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/136650
Kind Code:
A1
Abstract:
Provided is a wire feed volume regulating device that can maintain a constant wire tension and feed volume without using a complex mechanism and thereby be easily maintained and have the manufacturing costs of same be reduced. A wire feed volume regulating device comprises a driving shaft (21) and a driven shaft (22), a primary roller (23) that is disposed on the driving shaft (21), a secondary roller (24) that is disposed on the driven shaft (22), a transmitting member (25) that transmits the driving power to the primary roller (23) and the secondary roller (24) by way of frictional contact, a transporting roller (26) that is disposed on the driven roller (21) and that transports a wire (M), and a rocking member (40) that moves the transmitting member (25). The drive power transmission ratio from the primary roller (23) to the secondary roller (24) is varied by moving the transmitting member (25).
More Like This:
| WO/2012/171836 | TENSIONING UNIT FOR TRANSPORTING FILAMENTS |
Inventors:
IMAI SHIGERU (JP)
KOSAKA YOSHIHIRO (JP)
OGURA KINYA (JP)
WAKABAYASHI NAOKI (JP)
KOSAKA YOSHIHIRO (JP)
OGURA KINYA (JP)
WAKABAYASHI NAOKI (JP)
Application Number:
PCT/JP2014/056555
Publication Date:
September 17, 2015
Filing Date:
March 12, 2014
Export Citation:
Assignee:
YKK CORP (JP)
International Classes:
B65H51/32; B65H51/20
Foreign References:
| JPS5435386U | 1979-03-08 | |||
| JPS63212661A | 1988-09-05 | |||
| JPH05201616A | 1993-08-10 |
Attorney, Agent or Firm:
HAMADA Yuriko et al. (JP)
Yuriko Hamada (JP)
Yuriko Hamada (JP)
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