Title:
POSITIONING METHOD FOR CARRIER AND ITS DEVICE
Document Type and Number:
Japanese Patent JPH06156626
Kind Code:
A
Abstract:
PURPOSE: To provide a carrier positioning device which can shorten the time required for braking.
CONSTITUTION: A carrier positioning device has a truck which moves at fixed moving speed to carry a loaded article, and a multipoint input counter 25 to supply a speed indicating signal (sp) according with count value CV to a control circuit 26, and a photoelectric switch section 19 composed of four photoelectric switches which are linearly arranged so that spaces between photoelectric switches 24 and 21, 24 and 22, and 24 and 23 may severally be 400mm, 200mm and 100mm.
Inventors:
KURODA HIROSHI
SUZUKI MASAHIRO
SUZUKI MASAHIRO
Application Number:
JP31046692A
Publication Date:
June 03, 1994
Filing Date:
November 19, 1992
Export Citation:
Assignee:
ISHIKAWAJIMA SYST TECH
ISHIKAWAJIMA HARIMA HEAVY IND
ISHIKAWAJIMA HARIMA HEAVY IND
International Classes:
G05D1/02; G05D3/12; B65G1/04; (IPC1-7): B65G1/04; G05D1/02; G05D3/12
Attorney, Agent or Firm:
Masatake Shiga (2 outside)
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