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Tenmat Bearings Used On 'Queen of Scandinavia' When the 25,940-ton Danish car ferry "Queen of Scandinavia" ar- rived at the Howald Deutche Werft yard in Kiel, Germany, for her an- nual overhaul, the vessel's gyro fin stabilizer flap mechanism was badly worn. The reported cause: exces- sive wear from the composite bear- ings used on the flap shafts, actua- tor shafts and actuator pin shafts. The yard's solution was to install Tenmat Feroform T12 composite bearings. The "Queen of Scandinavia" was refitted with Tenmat Feroform T12 composite bearings. The Feroform T12 is a bearing grade material containing molybde- num disulphide for low "stick/slip" qualities. Feroform is approved for submerged running in the Royal Navy (U.K.) and other navies throughout the world. Tenmat Ltd. of Manchester, U.K., offers a comprehensive computer- ized design facility and a 24 hour manufacturing service delivering both large and small diameter bear- ings for emergency repair work situ- ations. For information on the Feroform T12 composite bearings and infor- mation on Tenmat, Circle 55 on Reader Service Card WesTech Teams With Lohmann + Stolterfoht For Military Sealift Program WesTech Gear Corporation of Lynwood, Calif., a leader in high horsepower main reduction gear units for naval ship propulsion, has signed a teaming agreement with Lohmann + Stolterfoht of Witten, Germany, to supply new generation U.S. Navy sealift main reduction gears. The agreement brings together two preeminent main reduction gear system manufacturers to produce a team ready to supply main reduc- tion gear units meeting all require- ments of the Military Sealift Pro- gram. WesTech has been manufactur- ing marine main and accessory gear systems for high horsepower naval application for the last 50 years. The company's experience with sys- tems for steam and gas turbine main engines includes more than 100 units for military application. Currently, WesTech is under contract to pro- vide nuclear submarine equipment to the U.S. Navy and six 40,000 hp- December, 1992 main propulsion gear units for ser- vice ships outside the U.S. Present manufacturing capacity allows WesTech to produce main propulsion gear units at the rate of one per month. Lohmann + Stolterfoht, a divi- sion of Mannesmann Rexroth, is a leader in high horsepower diesel marine main reduction gear systems design and manufacture. The company's experience with modern medium speed diesel twin input/single output gear units in- cludes RO/RO cargo ships, cruise ships, tankers, container ships and a variety of other special purpose vessels. Lohmann + Stolterfoht has significant experience in the design and manufacture of gear units of the size required for the U.S. Navy's Military Sealift Program. The company's product line also includes the L+S Spiroflex Elastic Shaft Cou- plings and Pneumaflex Clutches. For additional information on WesTech, Circle 70 on Reader Service Card For additional information on Lohmann + Stolterfoht, Circle 71 on Reader Service Card and-dxaj-ts-d <^A/[s.ms,ntoi. FROM THE PROPELLER OF THE 1051 Clinton St., Buffalo, N.Y. 14206 TEL (716) 854-3211 FAX (416) 889-3795 Circle 226 on Reader Service Card . Post/Zip Code _ Telephone orders: 0489-572616 Fax orders: 0489-576918 Circle 276 on Reader Service Card ENVIROVAC sewage systems solve all your marine sanitation needs. EVAC Vacuum Toilet System STANDARD DESIGN AND COMPONENTS - NO SPECIAL ENGINEERING vacuum piping for toilets overboard discharge recirculating pump • Low volume fresh water flush toilet (2 pints/flush) • Small diameter piping... 1-1/2" and 2" • Reduces sewage volume by 90% • Flexible piping layout... with vertical lift > Reduced holding tank size... 80% smaller ' Eliminated toilet vents • Lowers material, labor and topside piping weight • Proven history of reliability »Over 2,000 marine installations worldwide ENVIROVAC INC 1260 Turret Drive Rockford, IL 61111 U.S.A Toll Free: 800/435-6951 IL: 815/654-8300 FAX: 815/654-8306 TELEX: 257-415 ORCA n Marine Sanitation Device SIZING TO FIT 12 TO 500 PEOPLE • Microprocessor Control and Monitoring System • Simple Operation & Maintenance • Fully Automatic Hands-off Operation • Simple and Inexpensive Installation • Compact and Lightweight • Designed Specifically for the Marine Industry • In Use on Vessels Worldwide • U.S.C.G. Certified and I MO Approved ORCA HA (12-36 People) ORCA n (165-500 People) ORCAl Circle 211 on Reader Service Card 55 ELECTRIC WINCHES DIRECT DRIVE FAIL SAFE BRAKING - STANDARD POWER IN & POWER OUT - FULLY REVERSING NUMEROUS OPTIONS TO SUIT YOUR APPLICATIONS GROOVED DRUMS - CONTROLS - FREE SPOOLING - EXPLOSION PROOF LINE PULLS FROM 400 LBS TO 32,000 LBS VERTICAL LIFT Pack of 4 Coasters £20.00 or $34.00 Cufflinks £25.00 or $42.50 Medallions £25.00 or $42.50 Ships Model (1000 Limited Edition) £200.00 or $340.00 RMS Queen Mary Propeller Co., 14, The Glades, Locks Heath, Southampton S03 6UY Send Cheque or Credit Card - No Exp Name Address JEAMAR WINCHES INC. Each solid brass Keyring is made from one of the Queen Mary's 35 ton propellers that powered the liner 1002 times across the Atlantic, winning the coveted Blue Ribband speed record in 1938. Presented in an attractive display case, with a genuine Authenticity Certificate, this is a truly unique way of owning part of the World's maritime heritage. £5.99 or $9.98 i U££/2 A unique and limited opportunity to own part of the most famous ocean liner in the world. OTHER GIFTS MADE FROM THE PROPELLER
