Title:
HOISTING MACHINE BASE OF ELEVATOR AND ELEVATOR DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/179423
Kind Code:
A1
Abstract:
A hoisting machine base (13) comprises a top member (20), a bottom member (18), a bottom member (19), first bolts, and second bolts. The top member (20) is a member for supporting a hoisting machine (7). A plurality of attachment holes (25) for fixing the top member (20) in place are formed in the bottom member (18). A plurality of attachment holes (30) for fixing the top member (20) in place are formed in the bottom member (19). The first bolts pass through the attachment holes (25) and fix the top member (20) to the bottom member (18). The second bolts pass through the attachment holes (30) and fix the top member (20) to the bottom member (19). The top member (20) is fixed to the bottom member (18) using a smaller number of first bolts than the number of attachment holes (25). The top member (20) is fixed to the bottom member (19) using a smaller number of second bolts than the number of attachment holes (30).
Inventors:
TANAKA RYOJI (JP)
NAKAMURA HIDEKI (JP)
MIZUNO SHIGEKI (JP)
NAKAMURA HIDEKI (JP)
MIZUNO SHIGEKI (JP)
Application Number:
PCT/JP2012/063966
Publication Date:
December 05, 2013
Filing Date:
May 30, 2012
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
TANAKA RYOJI (JP)
NAKAMURA HIDEKI (JP)
MIZUNO SHIGEKI (JP)
TANAKA RYOJI (JP)
NAKAMURA HIDEKI (JP)
MIZUNO SHIGEKI (JP)
International Classes:
B66B11/04; B66B7/00
Foreign References:
| JPH06135666A | 1994-05-17 | |||
| JPH0781861A | 1995-03-28 | |||
| JP2012046287A | 2012-03-08 | |||
| JP2005254846A | 2005-09-22 | |||
| JPS60236989A | 1985-11-25 | |||
| JP2007182270A | 2007-07-19 | |||
| JPH0326684A | 1991-02-05 |
Attorney, Agent or Firm:
TAKADA, Mamoru et al. (JP)
Takada 守 (JP)
Takada 守 (JP)
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