Title:
SWASH PLATE-TYPE HYDRAULIC ACTUATION APPARATUS AND HYDROSTATIC CONTINUOUSLY VARIABLE TRANSMISSION
Document Type and Number:
Japanese Patent JP2002310061
Kind Code:
A
Abstract:
To provide a distributing valve of a swash plate type hydraulic actuation apparatus, capable of reducing the size of a cylinder block, decreasing machining man-hour and decreasing the number of part items.
The distributing valve is adapted to alternately switch between communication and interruption of a communicating passage 65A connected to an oil chamber 61 and opened to the inner surface of a cylinder bore 15 and low pressure and high pressure ports 66A, 67A connected to a low pressure oil passage 11A and a high pressure oil passage 12A and opened to the inner surface of the cylinder bore 16 according to the axial reciprocating movement of a plunger 17.
Inventors:
HAYASHI TSUTOMU
SUGANO YOSHIHISA
SAKAKIBARA KENJI
YAGIGAYA NOBUYUKI
SUGANO YOSHIHISA
SAKAKIBARA KENJI
YAGIGAYA NOBUYUKI
Application Number:
JP2001110422A
Publication Date:
October 23, 2002
Filing Date:
April 09, 2001
Export Citation:
Assignee:
HONDA MOTOR CO LTD
International Classes:
G02B6/036; F03C1/24; F03C1/253; F04B1/22; F16H39/14; G02B6/34; G02F1/35; H01S3/06; H01S3/30; H04B10/43; (IPC1-7): F04B1/22; F03C1/24; F03C1/253; F16H39/14
Attorney, Agent or Firm:
Ken Ochiai (1 person outside)