. Material handling cyclopedia; a reference book covering definitions, descriptions, illustrations and methods of use of material handling machines employed in industry . V^ 4 3% 641 is bucket for haudling; type 640 is digging bucket. THE LAKEWOOD ENGINEERING CO., CLEVELAND, U. S. A. For District Offices See Page BLAW CLAM SHELL BUCKETS—2 LINE TYPES Blaw Dreadnaught Buckets 1 A Dreadnaught bucket willI dig earth, bank sand and gravel,I plastic and tough clay in theI dry or under water. It is very,,| efficient in handling granularmaterials, acid p h o s ph a t e,broken stone, heavy ores
. Material handling cyclopedia; a reference book covering definitions, descriptions, illustrations and methods of use of material handling machines employed in industry . V^ 4 3% 641 is bucket for haudling; type 640 is digging bucket. THE LAKEWOOD ENGINEERING CO., CLEVELAND, U. S. A. For District Offices See Page BLAW CLAM SHELL BUCKETS—2 LINE TYPES Blaw Dreadnaught Buckets 1 A Dreadnaught bucket willI dig earth, bank sand and gravel,I plastic and tough clay in theI dry or under water. It is very,,| efficient in handling granularmaterials, acid p h o s ph a t e,broken stone, heavy ores, etc. A complete range ofsizes covers all requirements for operation on derricks,cranes, monorails, dredges and special hoists. The mechanism of the Dreadnaught is extremely TlllllllllllMIIIIIIIDIIIIIIIIII simple. It consists of unusually fewparts, with the very minimum of wear-ing parts, all well out of the materialbeing handled. Simple, direct ropereeving with no S bends or badleads, and leading-in guide rollers atthe head of the bucket makes for longlife of the closing cables. All sheavesare of cast steel, bronze-bushed—with provision for easy Size No Hating, cu. .vds ,.„ Scoop /-Heaped Capacity J Line of plate Cu. ft. I Water level Height, closed Height, open Spread, closed Spread, open Width - - Length of line to reeve open bucket—4 parts Lino pulled in closing With counterweight slug box filled—without counterweight slugs and with teeth 610 611 615 616 620 621 625 630 636 640 646 % % 1 1 1% 1% 2 2V4 3 4 5 30 46 61 60 75 90 120 160 2*.2 u „ 103 o. g 7 lO* 31 a 83 6- W ^ r mr 7 6 8 7* (5- 9 0- 9 9* 10 S» 10- 10* 11 11 130 r 11 „ 8 r 8 9* „ 9- 1«g 5 10 ICO* „10 6 11 1 11 IF 12 9* 13 10 15 1 5 c 1 6- iW S 6* 6 3 K 6 8^4- 6 11 7 6- 7 U 8 8 95 a 10 o. 6 10 6 6 §. r 5^ r sr a 8* 6%- 8 3 8 lO 9 4- 10- 3 11 2 2 llVi S 3 1
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Keywords: ., bo, bookcentury1900, bookdecade1920, booksubjecthoistingmachinery
