Title:
CLEANING DEVICE FOR CONCRETE WORKING PLANE
Document Type and Number:
Japanese Patent JPH04350205
Kind Code:
A
Abstract:
PURPOSE: To collect and recover muck or the like by utilizing hydraulic pressure and suction force.
CONSTITUTION: A pair of spray pipes 3 having the prescribed number of spray nozzles 5 arranged at regular intervals at the sides are provided in the form of a sector between the front and rear frames of a carriage 1. The spray nozzles 5 are directed downward. A muck absorber 6 is provided in the narrow space of the pair of spray pipes 3, 3 and attached to the rear frame 1b. Shearings or the like on a working plane 10 are collected to the inside by the pressure of sprayed water. With the forward movement of the carriage 1, the muck or the like collected to the narrow space are absorbed and removed by the absorber 6.
Inventors:
KISHINO TOMIO
KAJIOKA YASUO
ODAWARA TAKURO
WADA MASAMICHI
FUKUMOTO YOICHI
KAJIOKA YASUO
ODAWARA TAKURO
WADA MASAMICHI
FUKUMOTO YOICHI
Application Number:
JP17428191A
Publication Date:
December 04, 1992
Filing Date:
May 27, 1991
Export Citation:
Assignee:
SHIMIZU CONSTRUCTION CO LTD
International Classes:
B05B1/20; B08B3/02; E01H1/08; E01H1/10; (IPC1-7): B05B1/20; B08B3/02; E01H1/08; E01H1/10
Attorney, Agent or Firm:
Yoshinori Yanagida (1 person outside)