Title:
TRAVELING AND DRIVING CONTROL DEVICE FOR ASPHALT FINISHER, AND ITS CONTROL METHOD
Document Type and Number:
Japanese Patent JP3648137
Kind Code:
B
Abstract:
PROBLEM TO BE SOLVED: To prevent the possibility that a vehicle might fail to travel or an engine might stall at starting and uphill or overstepping traveling, and to realize smooth driving and traveling.
SOLUTION: An asphalt finisher traveling and driving control device has a constitution, in which a hydraulic motor 3 is connected to a hydraulic pump 2 and the hydraulic motor 3 rotatably drives traveling wheels 5 and 5 through the medium of a speed reducer 4. The hydraulic motor 3 is provided with a rotational speed detection sensor 6, and a detection sensor 6 is connected to a controller 7, which is connected to titling regulators 8 and 9 of the hydraulic pump 2 and the hydraulic motor 3, and also to a travel setting dial 10 for controlling the traveling speed, by adjusting the discharge amount and a mode selector switch 11 for selecting the setting of 'traveling mode' and 'execution mode' by adjusting an absorbed amount.
Inventors:
Ishii, Nobuyuki
Mino, Hisayasu
Mino, Hisayasu
Application Number:
JP2000000236414
Publication Date:
February 18, 2005
Filing Date:
August 04, 2000
Export Citation:
Assignee:
SUMITOMO (SHI) CONSTRUCTION MACHINERY MANUFACTURING CO LTD
International Classes:
E01C19/48; B60K31/00; F15B11/04; F16H61/42; F16H61/425; F16H61/435; E01C19/00; B60K31/00; F15B11/00; F16H61/40; (IPC1-7): F16H61/42; B60K31/00; E01C19/48; F15B11/04
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