| 摘要 |
Transverse frame members ( 14, 16 ) extend across and are connected to longitudinal frame members ( 10, 12 ). Frame member ( 14 ) divides longitudinal frame members ( 10, 12 ) into major and minor parts ( 20, 22, 24, 26 ). The minor parts ( 24, 26 ) are braced by gussets ( 70, 72 ) which extend between the minor parts ( 24, 26 ) and a vertical web portion ( 68 ) of the transverse beam ( 14 ). The minor parts ( 24, 26 ) of the frame members ( 10, 12 ) and the central portion of the frame member ( 14 ) form a nook ( 76 ) in the cylinder components ( 80, 82, 84, 102, 104 ) are received. Piston rod portions ( 92, 94, 96 ) of the assembly of linear motors extend from the cylinder component portions to guide bearings ( 100 ) mounted in openings ( 56, 58, 60 ) formed in the vertical web ( 54 ) of the second transverse beam ( 16 ). Bolts are used to connect the inner corner portions of the assembly of linear hydraulic motors to mounting pads ( 34, 36 ). More bolts are used to connect the outer corner portion of the cylinder components to mounting lugs ( 38, 40 ).
|
