Title:
TRANSPORT APPARATUS FOR SCREW DRIVE
Document Type and Number:
WIPO Patent Application WO/2014/103453
Kind Code:
A1
Abstract:
A transport carrier (1) side is provided with a first pair of driven rollers (8) having an interval (D1) between front and rear driven rollers (7a, 7b) that is narrow, and a second pair of driven rollers (10) having an interval (D2) between front and rear driven rollers (9a, 9b) that is wide, and a carrier path side is provided with: a first screw shaft train (13) in which the driven rollers of the first pair of driven rollers (8) engage; and a second screw shaft train (14) in which the driven rollers of the second pair of driven rollers (10) engage, the screw interruption space lengths (L1, L2) between the screw shaft trains (13, 14) is equal to the intervals (D1/D2) between the pairs of driven rollers (8/10) that engage with the upper side screw shaft trains (13/14).
Inventors:
NISHIKAWA HIROSHI (JP)
IBA TOSHIYUKI (JP)
IBA TOSHIYUKI (JP)
Application Number:
PCT/JP2013/076002
Publication Date:
July 03, 2014
Filing Date:
September 26, 2013
Export Citation:
Assignee:
DAIFUKU KK (JP)
International Classes:
B61B13/12; B65G35/06
Foreign References:
JP2010047048A | 2010-03-04 | |||
JP2010149730A | 2010-07-08 | |||
US20100000843A1 | 2010-01-07 | |||
JP2012035945A | 2012-02-23 | |||
JP2011195261A | 2011-10-06 |
Attorney, Agent or Firm:
FUJIKAWA, Tadashi et al. (JP)
Tadashi Fujikawa (JP)
Tadashi Fujikawa (JP)
Download PDF:
Previous Patent: DISPOSABLE DIAPER
Next Patent: SOUND EMITTER AND ELECTRONIC APPARATUS EMPLOYING SAME
Next Patent: SOUND EMITTER AND ELECTRONIC APPARATUS EMPLOYING SAME