Building Instructions Be Followed Closely; a Measurement Form and Rulebook Is Supplied So That the Boat Can Be Checked During Construction
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Steering and Stabilisation Set a Course for Optimum Reliability and Performance
Marine Steering and stabilisation Set a course for optimum reliability and performance 1 Systems that keep vessels safely on course and comfortable in all conditions Since pioneering electro-hydraulic steering gear nearly a century ago, we continue to develop new systems for vessels ranging from large tankers to super yachts. Customers benefit from the world leading hydrodynamics expertise and the design resources of the Rolls-Royce rudder, steering gear, stabilisation and propulsion specialists, who cooperate to address and handle challenging projects and deliver system solutions. This minimises technical risk as well as maximising vessel performance. move Contents: Steering gear page 4 Promas page 10 Rudders page 12 Stabilisers page 18 Customer support page 22 movemake the right Steering gear Rotary vane steering gear for smaller vessels The SR series is designed with integrated frequency controlled pumps. General description Rolls-Royce supplies a complete range of steering gear, suitable for selection, alarm panels and rudder angle indicators or just a portion all types and sizes of ships. The products are designed as complete of this. The system is also prepared for interface to VDR, ships main steering systems with the actuator, power pack, steering control, alarm system, autopilot, joystick and DP when requested. Due to a alarm and rudder angle indicating system in mind, and can wide range of demands, great care has been taken from material therefore be delivered with complete control systems, including selection through construction, -
2013 Owner's Manual
O W NER ’ S M A N U A L WELCOME TO DAGGER EUROPE BE PART OF THE COMMUNITY You are in good company. Over the years Dagger From the mountains to the sea, Dagger paddlers has crafted a reputation for being at the cutting are relentless in the pursuit of adventure and play. edge of paddlesport, which is why so many of the Join in at www.daggereurope.com to share your worlds most passionate and well-known paddlers experiences, see what the team have been doing choose to use our boats. Like them, you’ll find and get the latest news. your Dagger kayak will provide years of adventure wherever you want to go, and maybe places you CONTENTS haven’t thought of yet. 4 Kayak Key Features: Recreational/Touring 5 Kayak Key Features: Whitewater Formed in the late 80’s, Dagger has spent over two decades innovating and developing to create 6 Outfitting classic designs that always deliver performance, 12 Storage & Transport comfort and value. This guide will help you get 13 Care & Maintenance the best from your new Dagger kayak and also Additional Equipment ensure it stays in good condition throughout your 14 paddling adventures. 15 Your Safety 16 Warranty Thank you for choosing Dagger kayaks. 17 Service & Support This owner’s manual and additional information is available at www.daggereurope.com KAYAK KEY FEATURES: RECREATIONAL / TOURING Rudder (some models) Stern Seat & seatback Large hatch Backband adjuster Security bar Cockpit Thighbraces Deck Deck rigging Small hatch Grab handle Compass Bow Skeg Rail (some models) Sidewall Skeg/rudder lanyard Hull Foot brace bolts Deck lines, bow and stern Chine FEATURES IN DETAIL BOW/NOSE: The front of the kayak. -
(12) Patent Application Publication (10) Pub. No.: US 2011/0053441 A1 Sakamoto (43) Pub
US 2011 0053441A1 (19) United States (12) Patent Application Publication (10) Pub. No.: US 2011/0053441 A1 Sakamoto (43) Pub. Date: Mar. 3, 2011 (54) TWIN-SKEGSHIP (52) U.S. Cl. .......................................................... 440/66 (76) Inventor: Toshinobu Sakamoto, Nagasaki (JP) (21) Appl. No.: 12/990,009 (57) ABSTRACT Provided is a twin-skeg ship that allows for a further improve (22) PCT Filed: Oct. 20, 2008 ment in propulsion performance (propulsion efficiency). A twin-skeg ship (10) having a pair of left and right skegs (3) on (86). PCT No.: PCT/UP2008/068987 the bottom (2) of a stern has reaction fins 5, each comprising a plurality of fins 5a extending radially from a bossing (6) S371 (c)(1), fixed to a stern frame (7) provided at a rear end of the skeg (3), (2), (4) Date: Nov. 12, 2010 or from a fin boss provided on the bossing (6), in a range O O where a flow immediately in front of a propeller (4) attached Publication Classification to the skeg (3) with a propeller shaft (4a) therebetween has a (51) Int. Cl. component in the same direction as a rotational direction of B63H I/28 (2006.01) the propeller (4). SKEG HULL SKEG CENTERLINE CENTERLINE CENTERLINE Patent Application Publication Mar. 3, 2011 Sheet 1 of 8 US 2011/0053441 A1 - O s as e rs CO - d - CD s to v ? ? CY se Patent Application Publication Mar. 3, 2011 Sheet 2 of 8 US 2011/0053441 A1 N LL 2. C9 d - Salt CMO H. 2 CD CN 2 -- CD E----- a caaaad m H t Lal CP : : Patent Application Publication Mar. -
US Vintage Model Yacht Group Vintage Marblehead (VM) RC Sailing Rule
JH/JYS August 2019 US Vintage Model Yacht Group Vintage Marblehead (VM) RC Sailing Rule These revised Vintage Marblehead Rating Rules of 2019 shall govern Vintage Marblehead activities from date of publication until revised by consensus or recommendation by Vintage Marblehead class owners. It is reasonable to expect that the class rules or plans may evolve with time to improve clarity, correct unforeseen problems, or embrace advancing R/C technology. It is the intent of the class that any potential changes not disqualify existing boats. All Vintage Marblehead model yachts participating in racing competition sponsored by US VMYG must comply with these class-rating rules. It is the responsibility of each skipper to prepare his boat in accordance with the Rules and Specifications referenced or included in this document. The intent of the US VMYG is to encourage participation and to simplify any certification or measurement processes as much as is consistent with fair racing. The rating rules for the Vintage M divisions are based on the Marblehead 50-800 Class rule adopted by the Model Yacht Racing Association of America (predecessor of the American Model Yachting Association) April 14, 1932 and corrected June 1, 1939. Subsequent editions were “corrected” to accommodate the evolving Marblehead 50-800 development class. For racing purposes, Vintage Marblehead fleets may be separated into “Traditional”, “High Flyer”, and “Classic M” divisions. The separation is based on design characteristics. In general: Early vintage design types (”Traditional”) are identified by practices such as skeg or keel-mounted rudders and relatively shallow draft; this is typical of design practices in the period roughly from 1930- 1945. -
Skeg Pro Instruction.Indd
Assembly and installation instruction Dated 17.5.2011 ITEM: KS-retractable plastic skeg Pro PAGE 1/10 Code: 520100 & 520101 520100 KS-retractable plastic skeg Pro, complete 520101 KS-retractable plastic skeg Pro, plain (without flange in box) Assembly and installation instruction Dated 17.5.2011 ITEM: KS-retractable plastic skeg Pro PAGE 2/10 Code: 520100 & 520101 PRODUCT CODE PRODUCT NAME ID 520110 KS Skeg blade (inc wire 3mm / 2,5 m) 1 520120 KS Skeg box Pro, with flange (material ABS), inc PA-tube 6/4 2 520121 KS Skeg box Pro, without flange (material ABS), inc PA-tube 6/4 2b 520125 Axle for Skeg box (female) 3 520125 Axle for Skeg box (male) 4 520131 KS Skeg control box (material: ABS) 5 520132 KS Skeg control rail 6 520133 KS skeg control knop 7 520134 KS Skeg control plug 8 473309 Selftapping screw (2,9 x 9,5mm) A4, DIN 7983 9 453412 Screw M4 x 12 mm A4, DIN 966 10 465140 Washer M4, A4, DIN 9021 11 461140 Nut M4, A4, DIN 934 12 490600 O-ring (4,47 x 1,78 mm) 13 PA-tube 6/4 mm (included) 2 10 12 11 8 13 9 7 Wire (Aisi 316) 4 3 D: 3 mm L: 2,5 m 6 (included) 9 1 9 8 5 Assembly and installation instruction Dated 17.5.2011 ITEM: KS-retractable plastic skeg Pro PAGE 3/10 Code: 520100 & 520101 EXPLODED VIEW Skeg control unit,basedimensions Skeg control Skeg box,basedimensions R 102,5 mm 32,3 mm 121,2 mm 3 mm 6,2 mm inside 6,2 mm 22 mm 6,2 mm SECTION C-C 22,9 mm Code: 520100&520101 ITEM: KS-retractableplasticskegPro Assembly andinstallationinstruction SCALE 1:2 25 mm C 34,9 mm 420mm 400mm C 9,6 mm 154 mm 130 mm PAGE 4/10 PAGE Dated 17.5.2011 14,9mm 25° 25 mm 4,5 mm Assembly and installation instruction Dated 17.5.2011 ITEM: KS-retractable plastic skeg Pro PAGE 5/10 Code: 520100 & 520101 Skeg box (with flange) installation The skeg box with flange is meant to be installed into a recess from outside and underneath into the kayak hull. -
Convergent Evolution of Boats with Sails A
www.nature.com/scientificreports OPEN Convergent Evolution of Boats with Sails A. Bejan1*, L. Ferber2 & S. Lorente3 This article unveils the geometric characteristics of boats with sails of many sizes, covering the range 102–105 kg. Data from one hundred boat models are collected and tabulated. The data show distinct trends of convergent evolution across the entire range of sizes, namely: (i) the proportionality between beam and draft, (ii) the proportionality between overall boat length and beam, and (iii) the proportionality between mast height and overall boat length. The review shows that the geometric aspect ratios (i)–(iii) are predictable from the physics of evolution toward architectures that ofer greater fow access through the medium. Nature impresses us with images, changes and tendencies that repeat themselves innumerable times even though “similar observations” are not identical to each other. In science, we recognize each ubiquitous tendency as a distinct phenomenon. Over the centuries, our predecessors have summarized each distinct phenomenon with its own law of physics, which then serves as a ‘frst principle’ in the edifce of science. A principle is a ‘frst principle’ when it cannot be deduced from other frst principles. Tis aspect of organization in science is illustrated by the evolution of thermodynamics to its current state1,2. For example, 150 years ago the transformation of potential energy into kinetic energy and the conservation of “caloric” were fused into one statement—the frst law of thermodynamics—which now serves as a frst-principle in physics. It was the same with another distinct tendency in nature: everything fows (by itself) from high to low. -
The Collection
2014 THE COLLECTION GREAT LAKES SHIPYARD Jensen Maritime Consultants is a full-service naval architecture and marine engineering firm that delivers innovative, comprehensive and high-value engineering solutions to the marine community. 1 THE COLLECTION................................................................................3 60 WORKBOAT.............................................................................5 65 Z-DRIVE TUG...........................................................................7 74 MULTI-PURPOSE TUG...........................................................9 86 Z-DRIVE TUG..........................................................................11 92 ASD TRACTOR TUG.............................................................13 94 Z-DRIVE TUG.........................................................................15 100 Z-DRIVE TUG........................................................................17 100 LNG TUG...............................................................................19 111 MULTI-PURPOSE TUG..........................................................21 150 LINEHAUL TUG...................................................................23 CONTACT US.......................................................................................25 Great Lakes Shipyard is a full-service shipyard for new vessel and barge construction, fabrication, maintenance, and repairs in a state-of-the-art facility that includes a 770-ton mobile Travelift and a 300-ton floating drydock. 2 JENSEN SERIES THE COLLECTION -
& Marine Engineering
REFERENCE ROOM Naval Architecture & Marine Engineering ft* University of Michigan Ann Arbgr, M g109 THE UNIVERSITY OF MICHIGAN COLLEGE OF ENGINEERING Department of Naval Architecture and Marine Engineering DESIGN CONSIDERATIONS AND THE RESISTANCE OF LARGE, TOWED, SEAGOING BARGES J. L. Moss Corning Townsend III Submitted to the SOCIETY OF NAVAL ARCHITECTS AND MARINE ENGINEERS Under p. O. No. 360 September 15, 1967 In the last decade, -ocean-going unmanned barges have become an increasingly important segment of our merchant marine. These vessels, commonly over 400 feet long, and sometimes lifting in excess of 15,000 L.T. dead weight, are usually towed on a long hawser behind a tugboat. Because the barges are inherently directionally unstable, twin out- board skegs are attached to achieve good tracking. Model tests are conducted in order to determine towline resistance and the proper skeg position which renders the barge stable. Skegs, vertical appendages similar to rudders, are placed port and starboard on the rake. They create lift and drag, and move the center of lateral pressure aft, thus tending to stabilize a barge towed on a long line. At The University of Michigan many such model experiments have been conducted within the past several years. Since these tests have been carried out for various industrial con- cerns and on specific designs, systematic variations of parameters or other means of specifically relating the results have not been possible in most cases. Nevertheless, on the basis of the results of these largely unrelated tests, recom- mendations can be made regarding good design practice and some specific aspects can be demonstrated. -
Download Our Focus RS500 Buyer's Guide from Here…
BUYER’S GUIDE FOCUS RS500 S500. The most evocative buy. As the pinnacle of the Mk2 numbered plaque. name in the fast Ford Focus RS development, the 500 is True to its name, 500 examples world. The ultimate RS. the one to have. of Ford’s finest Focus were HOW MUCH The brand that means The Focus RS500 was launched offered for sale to the public, R rarity, maximum performance and at the Leipzig Motor Show on 9 across 20 European markets; the TO PAY £35,000 TO £40,000 pure investment potential. April 2010. A celebration to signify UK received 101. Thanks to the BUYER’S GUIDE There’s not much dross in the Everyone knows RS500 equals the end of Mk2 RS production, the hype of Nurburgring testing by RS500 world, but this is where expensive, and the Focus-based RS500 was factory-tuned from the TeamRS and a dedicated website, you’ll find it. A scruffy high- version is quickly catching its regular RS’s 301bhp to 346bhp. the RS500 sold out within hours. mileage (around 50,000) car or insurance write-off will be here, Sierra RS500 predecessor. Okay, More exclusively, each RS500 And from there the interest as will an unwrapped, over- the Focus RS500 was more was painted Panther Black, coated rocketed, with prices of even the modified machine. limited-edition run-out model in a satin-black 3M wrap. The tattiest used examples higher than motorsport homologation standard 19in RS rims were also today than they were when new. £40,000 TO £50,000 Most RS500s are prized FOCUS RS500 special, but that hasn’t stopped it black-painted, and the interior If there’s an RS500-shaped hole possessions residing in heated Words: Dan Williamson Photos: Matt Woods from becoming one of the most gained a carbon-look centre in your garage, you need to act garages, and you’ll need to desirable Blue Ovals money can console insert with individually- fast. -
A Manual for Fishermen
Appendices APPENDICES A. Weather conditions and sea state B. Important radio frequencies and the phonetic alphabet C. Glossary of nautical terms D. Main species caught on a horizontal longline in the Pacific E. Sample pre-departure checklist F. South Pacific Regional Longline Logsheet and instructions 115 Appendices APPENDIX A Weather conditions and sea state Beaufort wind scale Wind force Speed in knots Description 0 less than 1 calm 11 to 3 light air 24 to 6 light breeze 37 to 10 gentle breeze 411 to 16 moderate breeze 5 17 to 21 fresh breeze 6 22 to 27 strong breeze 7 28 to 33 near gale 8 34 to 40 gale 9 41 to 47 strong gale 10 48 to 55 storm 11 56 to 63 violent storm 12 64 and over hurricane When wind changes clockwise it is said to veer. When wind changes anticlockwise it is said to back. Sea state code Code figure Description Mean maximum height of wave in metres (and feet) 0 calm (glassy) 0 1 calm (rippled) 0 to 0.3 (0 to 1) 2 smooth (wavelets) 0.3 to 0.6 (1 to 2) 3 slight 0.6 to 1.2 (2 to 4) 4 moderate 1.2 to 2.4 (4 to 8) 5 rough 2.4 to 4.0 (8 to 13) 6 very rough 4.0 to 6.1 (13 to 20) 7 high 6.1 to 9.2 (20 to 30) 8 very high 9.2 to 13.8 (30 to 45) 9 phenomenal (might exist in centre over 13.8 (45) of hurricane) 117 Appendices APPENDIX B Important radio frequencies and the phonetic alphabet Radio frequencies SSB radiotelephone in kHz (simplex) VHF in mHz 1. -
Native Watercraft
ULTIMATE 12 OWNER’S MANUAL Understanding your Ultimate 12: . Hull Materials . Features Using Your Ultimate 12: . Initial Set Up . Removing and Re-installing the Seat . Transporting your Ultimate . Caring for your Ultimate . Storage Tips Basic Gear: . Paddle . PFD . Sprayskirt . Boat Cover . Safety Equipment . Personal Gear UNDERSTANDING YOUR ULTIMATE 12 Hull Materials Polyethylene Rotationally molded boats are engineered to have sturdy hulls with maximum impact and abrasion resistance. Polyethylene can endure extended exposure to both ultraviolet light and temperature variation, enabling boats to be stored outdoors. Elite Composite® Kayaks Beautiful and sleek, Native Watercraft elite Composite boats are crafted with state-of-the art materials and a unique manufacturing process which utilizes vacuum bagging techniques to eliminate all unnecessary non-structural weight. They are light, stiff and able to accommodate the weight of paddlers and recommended gear loads. Tegris® Boats made with this revolutionary material are handsome and lightweight, tough and resilient. They are produced with state-of-the-art techniques that meld layers of fabric without resin, to create an extremely light but strong hull. They will accommodate the weight of paddlers and recommended gear loads with ease, but are a joy when you‟re loading or portaging. FEATURES Tunnel Hull (patented) This signature tunnel hull is extraordinarily stable for being a single hull. It creates a boat-wide platform that minimizes rocking when you redistribute weight, and allows you to stand for long periods for scouting, poling or sight fishing, with confidence. With your feet positioned in a unique, lower position relative to your hips (in most kayaks, your toes are at the same level as your hips), you experience the most comfortable seating position available in today‟s kayaks. -
RS500-E9 Series RS500-E9-PS4 RS500-E9-RS4 RS500-E9-RS4-U 1U Rackmount Server User Guide E14423 First Edition August 2018
RS500-E9 Series RS500-E9-PS4 RS500-E9-RS4 RS500-E9-RS4-U 1U Rackmount Server User Guide E14423 First Edition August 2018 Copyright © 2018 ASUSTeK COMPUTER INC. All Rights Reserved. No part of this manual, including the products and software described in it, may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language in any form or by any means, except documentation kept by the purchaser for backup purposes, without the express written permission of ASUSTeK COMPUTER INC. (“ASUS”). ASUS provides this manual “as is” without warranty of any kind, either express or implied, including but not limited to the implied warranties or conditions of merchantability or fitness for a particular purpose. In no event shall ASUS, its directors, officers, employees, or agents be liable for any indirect, special, incidental, or consequential damages (including damages for loss of profits, loss of business, loss of use or data, interruption of business and the like), even if ASUS has been advised of the possibility of such damages arising from any defect or error in this manual or product. Specifications and information contained in this manual are furnished for informational use only, and are subject to change at any time without notice, and should not be construed as a commitment by ASUS. ASUS assumes no responsibility or liability for any errors or inaccuracies that may appear in this manual, including the products and software described in it. Product warranty or service will not be extended if: (1) the product is repaired, modified or altered, unless such repair, modification of alteration is authorized in writing by ASUS; or (2) the serial number of the product is defaced or missing.