Hydraulic control arrangement

Details Hydraulic control arrangement Hydraulic control arrangement

1983-05-24

1986-05-06

Hershkovitz, Abraham

Motors: expansible chamber type

Fluid supply through diverse paths to single expansible chamber

91171, 91189R, 405302, F01B 2502

Patent

active

045864241

ABSTRACT:
A hydraulic control arrangement for providing synchronism of a return cylinder between a face conveyor and a support, has a pushing cylinder which displaces the support transverse to a face, a control valve, a control cylinder influencing loading of the pushing cylinder via the control valve, and a control column provided between the return cylinder and the control cylinder and composed of a working fluid.

REFERENCES:
patent: 3769881 (1973-11-01), Aoki
patent: 4151785 (1979-05-01), Koschek
patent: 4192222 (1980-03-01), Dits
patent: 4309130 (1982-01-01), Bemmerl
patent: 4343226 (1982-08-01), Ribeiro de Almeida
patent: 4394102 (1983-07-01), Batchelder
patent: 4409884 (1983-10-01), Boehringer

Affiliated with

Also associated with

Rating

Hydraulic control arrangement does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hydraulic control arrangement, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydraulic control arrangement will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1568556