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Deck Machinery Crosby Group—continued inches. The sheaves are an ideal choice for original equipment in self-unloading systems and as re- placements. McKissick sheaves are forged from controlled quality 1035 carbon steel which provides excellent weld- ing and flame hardening character- istics. All incoming steel is tested by chemical and spectrograph^ meth- ods to insure consistently high qual- ity. Steel sheaves have excellent flexi- bility when choosing bearings and also provide better cold weather properties than nylon sheaves. Crosby links and rings are manu- factured in a complete line of sizes and types for almost any applica- tion, with working load limits from 1,600 to 232,500 pounds. Lebus products include lever and ratchet type load binders, grab hooks and tail chains, snatch blocks, and hook latch kits. McKissick spe- cializes in custom designed blocks to any specification, oil field blocks, crane and hook blocks, overhaul balls, swivel hooks, and snatch blocks, as well as many other prod- ucts. Western manufacturers sheaves and sleeves, wood and steel blocks, and cargo blocks and fit- tings, just part of its extensive prod- uct line. National's product line in- cludes steel swaging sleeves, duplex sleeves, swage buttons and furrules, as well as swaging presses in capaci- ties from 500 to 3,000 tons. For a copy of the Crosby catalog, Circle 22 on Reader Service Card EMMI-PUSNES Pusnes was founded in 1875 as a shipyard and started deck machin- ery production in 1890. Today, Pusnes is one of the few companies in the world concentrat- ing on the development and manu- facture of all types of deck machin- ery for mooring systems used on a broad range of floating equipment. When you board a 540,000-dwt ULCC you will find Pusnes steam deck machinery. Looking closer at the windlass on any of these large tankers you will notice up to 1,000- hp disc brakes used to drop the anchors under finger tip control. Visit a semisubmersible on a drilling station and you will find Pusnes mooring systems for chain, chain- wire combo, or all-wire and moored in depths up to 3,500 feet. Systems for greater depths and hostile envi- ronments are under development today. Pusnes also manufactures moor- ing equipment for smaller coastal ships, barges, tugboats, off-shore supply boats, pipe-laying barges, and similar vessels. Minimum crew and safety are Pusnes trademarks. The unique roto-bollard for mooring rope han- dling is a typical innovation. Mooring systems for chain, cable, and rope employ steam, electric, or hydraulic drives. The equipment can be local or remotely controlled and, when necessary, the mooring forces constantly monitored. Pusnes is part of "SUBTECH" Norway, a firm developing complete diving systems which employ diving bells, underwater vehicles, bell winch systems, divers gas recovery systems, external life support sys- tems, and the "Hyperbaric" satu- rated divers lifeboat. Concern for offshore personnel resulted in the development of "Pudes," the con- trolled extendable protected gang- way for dry evacuation. Pusnes has a joint venture compa- ny in Japan, Nippon-Pusnes, and both are represented in the U.S. by EMMI Corporation, of Flemington, N.J. For further information, Circle 23 on Reader Service Card GEARMATIC Gearmatic Company of New Westminister, B.C., Canada, a divi- sion of Paccar of Canada, Ltd., has pioneered many new features in hy- draulic winch design such as plan- etary gearing, totally enclosed con- struction, automatic breaking, sin- ... old reliable? Call Nav-Com for the alternatives There's a whole new way to pack modern capabilities into your shipboard communications It's called Nav-C.om Nav-Com has the background and experience to develop complete systems that can include every level of communications necessary for today's vessel management needs Electronic telephone systems, complete with hailing and paging Satellite communications Computer work stations such as our own Busiship'" system All of these elements can be integrated into a complete package, or individual systems can be provided Nav-Com We design it, install it, train your personnel, and support the whole package anywhere you sail through the worldwide Magnavox service network Nav-Com The communications source Send for a free full color booklet today or call for immediate action K Tel Maqnavox Mannr md m^ Survey Syil.ms Nav-Com Incorporated 9 Brandywine Drive, Deer Park, NY 11729 516-667-7710/Telex 645744 Navcom NY Deer 24 hr Facsimile 516-667-2235 Circle 117 on Reader Service Card Put flexible reach rods on remote valves. And save more than half the time and costs of installing rigid rods. Use S.S. WHITE Industrial" Heavy Duty Flexible Reach Rods for safe remote control of valves in hazardous or inaccessible areas. Install them for smooth manual operation of valves from distances up to 40 feet away or more. And enjoy new design freedom. Ease of installation. Less maintenance. Safe, reliable operation. And big savings. Route these flexible rods around curves and over or under obstacles. They require no additional expensive operating gear such as universal joints or right angle gear boxes. Flexible reach rods absorb shock and vibration and stand up to abrasion, abuse and corrosion. They're pre-lubricated, and the only maintenance required is once-a-month operation. S. S. WHITE Industrial Heavy Duty Flexible Reach Rods are available in standard lengths from 3 to 36 feet and in three sizes to fit valves from %" to 16" in diameter. Other lengths are available on request. For flexible "heavy duty" reach rods see your local authorized S. S. WHITE distributor. Or contact S. S. WHITE Industrial Products, 151 Old New Brunswick Road, Piscataway, NJ 08854. or call 201-752-8300. TELEX: 833-477; FAX: 201-752-8315. S.S.WHITE INDUSTRIAL PRODUCTS SSPEWWXLT Circle 223 on Reader Service Card 32 Maritime Reporter/Engineering News
