Title:
SPINNING AND SHAPING DEVICE AND SPINNING AND SHAPING METHOD
Document Type and Number:
WIPO Patent Application WO/2015/079628
Kind Code:
A1
Abstract:
A spinning and shaping device (1) includes the following: a support jig (3) that supports a center portion (91) of a plate material (9) to be shaped; and a rotating shaft (2) to which the support jig (3) is attached. Further, the spinning and shaping device (1) includes the following: a heater (6) that locally heats a deformation target section (92) of the plate material (9) using induction heating; and a processing tool (7) that deforms the plate material (9) by applying a pressing force to the deformation target section (92). In addition, the spinning and shaping device (1) includes a pair of holding rollers (81, 82) that sandwich the plate material (9) at a portion thereof which is farther outward than the deformation target section (92).
Inventors:
IMAMURA YOSHIHIDE
SAKANE YUTO
MIKAMI KOHEI
IWASAKI HAYATO
KITANO HIROSHI
SAKANE YUTO
MIKAMI KOHEI
IWASAKI HAYATO
KITANO HIROSHI
Application Number:
PCT/JP2014/005586
Publication Date:
June 04, 2015
Filing Date:
November 06, 2014
Export Citation:
Assignee:
KAWASAKI HEAVY IND LTD (JP)
International Classes:
B21D22/14; B21D43/00
Domestic Patent References:
| WO2014024384A1 | 2014-02-13 |
Foreign References:
| JPS4841965A | 1973-06-19 | |||
| JPS4995859A | 1974-09-11 | |||
| US2069198A | 1937-02-02 | |||
| JPS542262A | 1979-01-09 | |||
| JP2011218427A | 2011-11-04 | |||
| JP2011218427A | 2011-11-04 | |||
| JP2012178269A | 2012-09-13 |
Other References:
See also references of EP 3075463A1
Attorney, Agent or Firm:
PATENT CORPORATE BODY ARCO PATENT OFFICE (JP)
Patent business corporation Owner old patent firm (JP)
Patent business corporation Owner old patent firm (JP)
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