Title:
MOLD CONTAINER DEVICE, AND TIRE VULCANIZER
Document Type and Number:
WIPO Patent Application WO/2020/170347
Kind Code:
A1
Abstract:
A mold container device (20) comprises a plurality of segments (26), an outer ring (27), and a conversion mechanism (28). The conversion mechanism (28) links the outer ring (27) with the segments (26). In response to displacement towards the axis (O) of the outer ring (27), the conversion mechanism (28) moves the segments (26), in a radial direction, between a first position and a second position that is radially outwards of the first position. Furthermore, in response to the displacement towards the axis (O) of the outer ring (27), the conversion mechanism (28) swings, in the radial direction, an other among the lower edge and the upper edge of the segments (26).
Inventors:
IWAMOTO TOMOYUKI (JP)
FUKUDA HIDEKI (JP)
HINENO YOSHIKATSU (JP)
OKUDOMI NAOTO (JP)
WAKEBE YU (JP)
TAKENAKA TAISHI (JP)
FUKUDA HIDEKI (JP)
HINENO YOSHIKATSU (JP)
OKUDOMI NAOTO (JP)
WAKEBE YU (JP)
TAKENAKA TAISHI (JP)
Application Number:
PCT/JP2019/006231
Publication Date:
August 27, 2020
Filing Date:
February 20, 2019
Export Citation:
Assignee:
MITSUBISHI HEAVY IND MACH SYSTEMS LTD (JP)
BRIDGESTONE CORP (JP)
BRIDGESTONE CORP (JP)
International Classes:
B29C33/02; B29C35/02; B29D30/00
Foreign References:
| JP2000084936A | 2000-03-28 | |||
| JP2000084935A | 2000-03-28 | |||
| JPS4971068A | 1974-07-09 | |||
| JPS4627051B1 | ||||
| JP2018202787A | 2018-12-27 | |||
| JP2008126457A | 2008-06-05 | |||
| JP2010110945A | 2010-05-20 |
Other References:
See also references of EP 3912783A4
Attorney, Agent or Firm:
MATSUNUMA Yasushi et al. (JP)
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