摘要 |
836,366. Lifting devices for engaging articles. PAYTER & CO. Ltd., E. C. Feb. 10, 1958 [Feb. 9, 1957], No. 4526/57. Class 78 (4). [Also in Group XXV] A two-part clamp for grouping gas cylinders c or the like comprises metal strips bent to form a plurality of arcuate parts a, for gripping the cylinders c, connected by parts a<SP>1</SP> through which pass bolts b, opposed straight strengthening strips d being welded to the arcuate parts a and lifting lugs b<SP>1</SP> being provided on the bolts b. In a modification more than one row of cylinders may be grouped (Fig. 3, not shown), intermediate metal strips having arcuate parts welded together being provided between the rows. |