walking mechanism hydraulic

zyj800bzyj series hydraulic static pile

5. clear and simple hydraulic piping layout 6. patented technology multipoint pressureequalizing gripper mechanism 7. unique "side piling and angle piling" device 8. steel hshaped pile can be pressed into the trapezoidal and triangular piles according to 11.

walking vehicles special offroad vehicles

walking vehicles oneleg hopper robot bipedal walking machine2 legs robot of mitplanar biped robotberkeley walking wheelbarrowrunbot 2 legshardiman ge exoskeletonraytheon exoskeleton 2010odexiii walking robotsherpa robot of ceastrider three legged robot of romelathree legged robot of univ of heidelberg

the design and optimization of a crankbased leg

2019119&ensp 0183&enspmechanism is easily driven (shown in figure 2.2.1). 2.2.2 definitions the foot of a walking mechanism is the part of the mechanism that comes in direct contact with the ground as indied in figure 2.2.1. as the crank turns the foot traces out a cyclical path relative to the body of the walker this path is known as the locus.

dynamic simulation of crawler excavator walking

2017912&ensp 0183&enspof crawler excavator walking mechanism is designed. the performance of walking mechanism of excavator is tested by dynamic simulation. according to the data analysis it is known that crawler walking mechanism is an important part of mine excavator and a walking device with better adaptability than wheeled walking mechanism.

bioinspired knee joint mechanism for a hydraulic

2019101&ensp 0183&enspthe mechanism which is proposed in this paper is called an isogram mechanism. it uses a cross fourbar linkage driven by a linear hydraulic actuator. in another work cicr based knee joint for legged robot showed superior performance when compared to a single axis joint in terms of stiffness and mechanical advantage [3]. there are also some

hydraulic

the hydraulic mechanism has the advantages that the vehicle moves by the aid of the added hydraulic system which consists of the lifting cylinder and motor and supporting legs under the vehicle. a plurality of selector valves arranged on the directcurrent pump

us4050571a walking beam transfer mechanism with single

a workpiece transfer mechanism having a walking beam carried by a slide mounted for reciprocal movement on a bed or table. a particular bell crank linkage is provided so that a single hydraulic cylinder both raises and lowers the walking beam with respect to the slide and also moves the slide longitudinally with respect to the table. the table is carried by a second slide for reciproion of