Title:
FLOOR SURFACE SWEEPING VEHICLE
Document Type and Number:
Japanese Patent JPH0579020
Kind Code:
A
Abstract:
PURPOSE: To improve the workability by sending the dust having a small specific gravity to a dust box.
CONSTITUTION: An air blow pipe 13 and a dust guide plate 18 are installed between a main brush 5 and a dust box 2. The dust such as paper trash which has a small specific gravity and tends to float between the main brush 5 and the dust box 2 is surely sent into the dust box 2.
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Inventors:
WADA KATSUNORI
Application Number:
JP23518991A
Publication Date:
March 30, 1993
Filing Date:
September 13, 1991
Export Citation:
Assignee:
TOYODA AUTOMATIC LOOM WORKS
International Classes:
E01H1/04; E01H1/08; (IPC1-7): E01H1/04; E01H1/08
Attorney, Agent or Firm:
Hironobu Onda
Next Patent: JPS579021