Title:
CONNECTION SWITCHING STRUCTURE FOR SWITCHING CONNECTION BETWEEN DRIVE DEVICE AND SLIDING METAL FRAME OF SLIDING NOZZLE DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/080378
Kind Code:
A1
Abstract:
The present invention provides a connection switching structure whereby the working efficiency of connection switching can be enhanced, and it is possible to realize simplification, reduced size, and reduced cost of the structure. In the present invention, one connecting part 9 among a sliding-metal-frame-side connecting part 8 and a drive-device-side connecting part 9 is provided with a groove-shaped recess 94 and a through-hole 95 in this order from the distal-end side thereof, and a through-hole 81 is provided to the other connecting part 8 of the sliding-metal-frame-side connecting part 8 and the drive-device-side connecting part 9. During casting, a connecting pin is inserted and connected in the through-hole 95 of one connecting part 9 and the through-hole 81 of the other connecting part 8, and when a surface pressure load is released, the connecting pin is inserted and connected in the groove-shaped recess of the one connecting part 9 and the through-hole 81 of the other connecting part 8.
Inventors:
IMAHASE TOSHIHIRO (JP)
FUNATO JUNICHI (JP)
FUNATO JUNICHI (JP)
Application Number:
PCT/JP2015/082220
Publication Date:
May 26, 2016
Filing Date:
November 17, 2015
Export Citation:
Assignee:
KROSAKIHARIMA CORP (JP)
International Classes:
B22D41/38; B22D41/34
Domestic Patent References:
| WO2000050188A1 | 2000-08-31 |
Foreign References:
| JP2014008512A | 2014-01-20 | |||
| JP2007326120A | 2007-12-20 | |||
| JP2001040691A | 2001-02-13 |
Attorney, Agent or Firm:
EIWA PATENT FIRM (JP)
Patent business corporation English-Japanese patent firm (JP)
Patent business corporation English-Japanese patent firm (JP)
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