Title:
脱線防止構造、およびこの脱線防止構造が備えられた有機質堆肥化醗酵装置
Document Type and Number:
Japanese Patent JP5600548
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a derailment prevention structure preventing meandering deformation of a main rail caused by elongation of the main rail resulting from heightening of the air temperature, and to provide an organic composting fermentation apparatus equipped with the derailment prevention structure.SOLUTION: The main rail 20 is provided on 100a on a rail installation structure part 100 in the open state so that at least one end 20c (20d) in the longitudinal direction of the metal main rail 20 along which a wheel 31 is to be traveled is allowed to be elongated/contracted according to the air temperature in the longitudinal direction of the main rail 20. On the main rail 20, a plurality of oblong holes 60 extending in the longitudinal direction of the main rail 20 are formed at prescribed intervals in the longitudinal direction, and one side 70a of an insertion implement 70 for regulating movement in the width direction of the main rail 20 and allowing elongation/contraction in the longitudinal direction of the main rail 20 according to the air temperature is inserted into each oblong hole 60, and the other side 70b of the insertion implement 70 is fixed on the rail installation structure part 100. Accordingly, meandering deformation of the main rail 20 can be prevented, even if the main rail 20 is elongated/contracted according to a change of the air temperature.
Inventors:
Katsuhiko Nagaoka
Application Number:
JP2010233306A
Publication Date:
October 01, 2014
Filing Date:
October 18, 2010
Export Citation:
Assignee:
Katsuhiko Nagaoka
International Classes:
B09B3/00; E01B5/00; C02F11/02; C05F17/02
Attorney, Agent or Firm:
Shoji Suzue