Title:
STEPLESS SPEED CHANGE GEAR
Document Type and Number:
Japanese Patent JPS60211131
Kind Code:
A
Abstract:
PURPOSE:To reduce a speed change gear device in size and to facilitate operation by disposing a cock valve between two gear pumps having a shaft for com- mon use. CONSTITUTION:A cock valve 1 is disposed between two gear pumps 6, 7 having a shaft for common use. In this arrangement, as speed can be changed only by operating the cock valve, operation is facilitated and the speed change gear device can be reduced in size.
Inventors:
HASHIMOTO TAIICHI
Application Number:
JP6613484A
Publication Date:
October 23, 1985
Filing Date:
April 04, 1984
Export Citation:
Assignee:
HASHIMOTO TAIICHI
International Classes:
F16D31/04; F16H39/06; (IPC1-7): F16D31/04