Title:
INTERLOCKING DEVICE FOR HYDRAULIC CYLINDER
Document Type and Number:
Japanese Patent JPS5624253
Kind Code:
A
Abstract:
PURPOSE:To hold the balance of action in each piston rod of a device and obtain its stable use even if a load unbalance is applied to a pair of left and right finger- pressure and massaging elements, by enabling the both elements to keep their symmetrical action. CONSTITUTION:On a carrier mount 5 capable of travelling along a rail provided in a bed mount (not shown) through wheels 6, a guide rod 12 and a screw shaft 13 with screws 13a, 13a' reverse to each other are provided, and to the shaft 13 elememt carriages 17,17' are mounted. To said element carriages 17,17' U-shaped crank arms 18,18' are axially and swivellably supported, in which cylinder mechanisms 26 are provided. On a piston rod of said cylinder mechanism 26 a finger- pressure and massaging element 27 are provided, and a rack is formed and meshed with a pinion 29. Said pinion 29 is supported in a tubular guide 41 and universally supported by a ball bearing 31 provided on an angular rod 30.
Inventors:
OKAZAKI YASUKICHI
OKAZAKI TATSUO
OKAZAKI TATSUO
Application Number:
JP10014779A
Publication Date:
March 07, 1981
Filing Date:
August 06, 1979
Export Citation:
Assignee:
OKAZAKI YASUKICHI
OKAZAKI TATSUO
OKAZAKI TATSUO
International Classes:
F16H19/02; F16H19/04; (IPC1-7): F16H19/04