Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
LIFTING OPERATION CONTROLLING METHOD AND DEVICE OF TOP BRUSH FOR CAR WASHING MACHINE
Document Type and Number:
Japanese Patent JP2779750
Kind Code:
B2
Abstract:

PURPOSE: To make each part of car top surfaces uniformly washable in a brushing manner by holding a top brush in a specified proper interval from the car top surface position and keeping the surface pressure of a brush against the car top surface to the specified value during brushing on the car top surface, in a car washing machine which operates the top brush go up and down so as to follow along the car top surface profile.
CONSTITUTION: A top brush target position Z at a time when a machine frame and a car are in the specified relative position is set from a car top position Zv detected by a car top position detecting means P2 with a car detector installed away from a top brush B in the longitudinal direction of the car, the machine frame A detected by a relative position detecting means P1 and a relative position between the car detector and the car V, and a brush lifting driver C is controlled in accordance with a difference between a top brush position Z' at a time when the machine frame and the car are in the specified relative position and the top brush objective position Z.


Inventors:
TAKEUCHI SHIGEO
Application Number:
JP14238193A
Publication Date:
July 23, 1998
Filing Date:
June 14, 1993
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
TAKEUCHI TETSUKO KK
International Classes:
B25J9/10; B08B1/04; B60S3/06; (IPC1-7): B60S3/06
Domestic Patent References:
JP59118552A
JP62221957A
Attorney, Agent or Firm:
Ken Ochiai (1 person outside)