Title:
COMBINED PROCESSING MACHINE
Document Type and Number:
WIPO Patent Application WO/2020/225975
Kind Code:
A1
Abstract:
[Problem] To prevent sagging of an end section of an upper laser frame section of a laser frame. [Solution] A press frame 20 has a lower press frame section 21, an upper press frame section 22 which supports a press mechanism section 10, and a vertical press frame section 23; a laser frame 40 has a lower laser frame section 41, an upper laser frame section 42 which supports a laser mechanism section 30, and a vertical laser frame section 43; a transport space K1 for a workpiece W in the press frame 20 and a transport space K2 for the workpiece W in the laser frame 40 are connected, the transport in said spaces being performed by a transport device 60; and the upper laser frame section 42 is provided with a joint section 50 which extends from the vertical laser frame section 43 toward the upper press frame section 22 and is disposed so as to be separated from the upper press frame section 22, and switches between a linked state in which the upper press frame section 22 and an end section of the upper laser frame section 42 are linked, and a separated state in which said link has been undone.
Inventors:
ICHIOKA HIROKAZU (JP)
Application Number:
PCT/JP2020/011006
Publication Date:
November 12, 2020
Filing Date:
March 13, 2020
Export Citation:
Assignee:
MURATA MACHINERY LTD (JP)
International Classes:
B21D28/36; B23K26/38; B23P23/04
Foreign References:
| JPH04111732A | 1992-04-13 | |||
| JPH1133793A | 1999-02-09 | |||
| JPH05192833A | 1993-08-03 | |||
| JPH0379249A | 1991-04-04 | |||
| JPH05285785A | 1993-11-02 | |||
| JPH05285785A | 1993-11-02 | |||
| JP2019089258A | 2019-06-13 |
Other References:
See also references of EP 3967419A4
Attorney, Agent or Firm:
NISHI, Kazuya et al. (JP)
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