Title:
CONTROL DEVICE OF OIL HYDRAULICALLY OPERATED SPEED CHANGER FOR VEHICLE
Document Type and Number:
Japanese Patent JPS5821047
Kind Code:
A
Abstract:
PURPOSE:To prevent a blow-up of engine revolution due to delay of engagement and perform smooth starting, by holding an engagement element to a condition under pressure at engagement pressure or less through a pressure holding means, when a creep preventive mechanism is operated, and providing said pressure holding means to the creep preventive mechanism. CONSTITUTION:Under a condition selectively operated with a shift lever from N to D, in case of performing idling operation of an engine, a creep preventive mechanism 11 is operated to disengage the first-speed oil hydraulic clutch C1 and prevent occurrence of a creep phenomenon, however the clutch C1 can be held to a condition under pressure at engagement pressure or less by a pressure holding means 23. Accordingly, when starting is operated by depressing an accelerator pedal 16, the creep preventive mechanism 11 is released its operation to start a feed of oil to the clutch C1, simultaneously the clutch C1 can be engaged in a good response to reduce occurrence of a starting shock.
Inventors:
NISHIKAWA MASAO
SAKAI SHINZOU
AOKI TAKASHI
YOSHIZAWA HIROSHI
SAKAI SHINZOU
AOKI TAKASHI
YOSHIZAWA HIROSHI
Application Number:
JP11774281A
Publication Date:
February 07, 1983
Filing Date:
July 29, 1981
Export Citation:
Assignee:
HONDA MOTOR CO LTD
International Classes:
B60K20/00; B60W10/02; B60W10/04; B60W10/10; B60W10/11; F16H61/02; F16H61/04; F16H61/10; F16H61/18; F16H61/20; (IPC1-7): B60K23/00; B60K41/04; F16H5/66
Domestic Patent References:
| JPS531432A | 1978-01-09 |
Attorney, Agent or Firm:
Kinichi Kitamura