Machine element or mechanism – Control lever and linkage systems – Multiple controlled elements
Patent
1978-04-19
1980-02-12
Herrmann, Allan D.
Machine element or mechanism
Control lever and linkage systems
Multiple controlled elements
1376362, G05G 904
Patent
active
041877373
ABSTRACT:
A control mechanism for hydraulic system having three sets of hydraulic units and single control lever for controlling all said three sets of the units individually or in unison. The control mechanism comprises a stud having a ball fixedly secured to a vehicle frame, a socket mounted on the ball of said stud, a control lever fixedly secured to said socket, first and third ball couplings fixedly secured to said socket in such a manner that the centers of said first and third ball couplings are located on the first reference line passing through the center of the ball of said stud and at right angles to the axis of said control lever, a second ball coupling fixedly secured to said socket in such a manner that the center of said second ball coupling is located on a second reference line passing through the center of the ball of said stud and at right angles to the axis of said control lever and also said first reference line, a motion translation connecting mechanism connected to said third ball coupling, first and second hydraulic units each being connected to said first and second ball bearings, respectively, and a third hydraulic unit connected to said motion translation connecting mechanism.
REFERENCES:
patent: 3131574 (1964-05-01), Clingerman
patent: 3321990 (1967-05-01), Densmore
patent: 4019401 (1977-04-01), Drone
patent: 4027547 (1977-06-01), Rahman et al.
Mori Ikuo
Yoshida Ken-ichi
Herrmann Allan D.
Kabushiki Kaisha Komatsu Seisakusho
LandOfFree
Control mechanism for hydraulic system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Control mechanism for hydraulic system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Control mechanism for hydraulic system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1849694