04366nam 2200661Ia 450 991081054580332120200520144314.01-4081-8221-11-4081-2709-1(CKB)2550000001039703(EBL)1694077(OCoLC)880826999(SSID)ssj0000942392(PQKBManifestationID)11505353(PQKBTitleCode)TC0000942392(PQKBWorkID)10973149(PQKB)10548970(MiAaPQ)EBC1694077(Au-PeEL)EBL1694077(CaPaEBR)ebr10686001(CaONFJC)MIL604123(MiAaPQ)EBC3003300(MiAaPQ)EBC6163211(Au-PeEL)EBL3003300(OCoLC)928191893(EXLCZ)99255000000103970320130114d2012 uy 0engur|n|---|||||txtrdacontentcrdamediacr rrdacarrierPractical junk rig design, aerodynamics and handling /H.G. Hasler, J.K. McLeod1st ed.[London] Adlard Coles Nautical[2012]1 online resource (256 pages) illustrationsDescription based upon print version of record.0-7136-6975-6 Includes bibliographic references and index.Cover; Content; Foreword; Preface to the Hardback Edition; Preface to the Paperback Edition; PART I: THE CHINESE RIG; Introduction; 1 The Rig; The mast; Battens; The sail; Aerodynamics and the junk rig; 2 The Geometry of the Sail; Sail analysis; Basic sail shapes; Recommended sail form; 3 The Rigging of the Sail; Halyards; Yard hauling parrel; Mast line; Mast rake; Control of the boom; Sailcloth creasing; Batten downhauls; Yard downhaul; Topping-lifts; 4 The Sheets; Sheet power and sheet spans; Reefing and furling; Six-point sheeting system; Positioning lower sheet blocks5 Ghosters and Lightning Conductors; Ghosters; Lightning Conductors; PART II: DESIGNING A RIG; Introduction; 6 Designing the Sailplan (1); Position of the sailplan; The sailplan; Drawing the sail; Summary: drawing a standard Chinese sail; 7 Designing the Sailplan (2); Positioning a single-sailed rig; Positioning a multi-sailed rig; Unacceptable mast positions; Unacceptable sheet positions; Suggested solutions; Positioning the lower sheet blocks; Summary: designing a sailplan (2); 8 Masts; Timber masts; Species of timber; Hollow timber masts; Gluing; Preservation of a timber mastCable fastening; Designing and drawing a hollow mast; Designing a hollow staved timber mast; Designing a grown mast; Mast fittings; Masts of other materials; 9 Partners and Mast Step; The partners; The mast step; Tabernacles; 10 Yards, Battens, and Boom; The yard; The battens; The boom; 11 The Sail; The scale outline; Detail drawing and specification; 12 The Rigging; The halyard; The Sheets; Topping-lifts; Mast lift; Parrels; Tackline; Lacings; Optional rigging items; 13 Cockpit and Deck Layout; Boom gallows; Lower sheet blocks; Rope leads; Cleats, hitches, and jammers; Stowage of spare ropeIntegrated deck layouts; PART III: USING THE RIG; 14 Setting up the Rig; General points; Stepping and unstepping the mast; Dressing the mast; Rigging the sail; 15 Handling the Rig; Sail-handling; Maintenance; Repairs and emergency procedures; Correction of excessive lee/weather helm; 16 Specimen Chinese-Rigged Vessels; Jester (1960); Redlapper (1962); Galway Blazer II (1968); Ròn Glas (1970); Yeong (1972); Sumner (1972); Design SSF/1 (1973); Hum (1974); Batwing (1974); Pilmer (1975); APPENDICES; A: Imperial/metric equivalents; B: Inches as decimals of a foot; C: Update to Practical Junk Rig; Bibliography; IndexThis encyclopaedic volume examines the design and aerodynamic theory behind junk rigs and discusses how best to sail them.Masts and riggingJunksMasts and rigging.Junks.623.862Hasler Herbert George1914-1987.1709932McLeod Jock1761659MiAaPQMiAaPQMiAaPQBOOK9910810545803321Practical junk rig4201245UNINA