Title:
ATTACHMENT/DETACHMENT JIG OF JOINT PLATE OF GUIDE RAILS
Document Type and Number:
Japanese Patent JP2016102001
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an attachment/detachment jig of a joint plate of guide rails which enables a joint plate to be replaced with a joint plate having a large plate thickness without causing twists in an upper guide rail and a lower guide rail to which the joint plate is attached.SOLUTION: An attachment/detachment jig of a joint plate of guide rails according to the present invention includes: a first spacing member A which is provided so as to be attached to/detached from an upper guide rail 6a positioned at the upper side of a joint portion 8 and maintains a predetermined space between the upper guide rail 6a and a wall part 15 of a hoistway 1 during attachment/detachment of the joint plate 9; and a second spacing member B which is provided so as to be attached to/detached from a lower guide rail 6b positioned at the lower side of the joint portion 8 and maintains a predetermined space between the lower guide rail 6b and the wall part 15 of the hoistway 1 during the attachment/detachment of the joint plate 9.SELECTED DRAWING: Figure 3
Inventors:
NISHIYAMA KAZUYOSHI
HAMADA NAOYUKI
HAMADA NAOYUKI
Application Number:
JP2014240518A
Publication Date:
June 02, 2016
Filing Date:
November 27, 2014
Export Citation:
Assignee:
HITACHI BUILDING SYST CO LTD
International Classes:
B66B7/02
Domestic Patent References:
| JPH0419570U | 1992-02-19 | |||
| JP2014213975A | 2014-11-17 | |||
| JP2013193857A | 2013-09-30 |
Attorney, Agent or Firm:
Patent Business Corporation Takewa International Patent Office