GB1087239A - Improvements in or relating to spars and masts - Google Patents

Improvements in or relating to spars and masts

Info

Publication number
GB1087239A
GB1087239A GB4736565A GB4736565A GB1087239A GB 1087239 A GB1087239 A GB 1087239A GB 4736565 A GB4736565 A GB 4736565A GB 4736565 A GB4736565 A GB 4736565A GB 1087239 A GB1087239 A GB 1087239A
Authority
GB
United Kingdom
Prior art keywords
spars
mast
sail
tube
assembly
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB4736565A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PERCIVAL KENNETH COLES
Original Assignee
PERCIVAL KENNETH COLES
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by PERCIVAL KENNETH COLES filed Critical PERCIVAL KENNETH COLES
Priority to GB4736565A priority Critical patent/GB1087239A/en
Publication of GB1087239A publication Critical patent/GB1087239A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B15/00—Superstructures, deckhouses, wheelhouses or the like; Arrangements or adaptations of masts or spars, e.g. bowsprits
    • B63B15/0083—Masts for sailing ships or boats

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Jib Cranes (AREA)

Abstract

1,087,239. Masts and rigging. P. K. COLES and B. E. COLES. May 3, 1966 [Nov. 9, 1965], No. 47365/65. Heading B7V. A mast or spar assembly comprises three generally parallel continuous spars 10, 11, 12 interconnected by plates or brackets 13 spaced along the length of the spars, the spars being positioned at the corners of a triangle. A channel 14 may extend between and parallel to the length of two of the spars to receive the luff wire 15 of a sail 16. The assembly may be mounted on a rotatable base to allow the assembly to pivot about its longitudinal axis, fixed stays 23 being attached by a pivot connection to the mast. The mast may be provided with diamond stays and crosstrees. Means provided at the lower end of the mast for supporting the sail boom 43 comprise a sail tensioning tube 41, Fig. 5, extending between two adjacent plates 13 on which tube is positioned the goose neck 42 of the boom and locked in any desired position by means of a pin 44 engaging one of a series of holes 45 in the tube.
GB4736565A 1965-11-09 1965-11-09 Improvements in or relating to spars and masts Expired GB1087239A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4736565A GB1087239A (en) 1965-11-09 1965-11-09 Improvements in or relating to spars and masts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4736565A GB1087239A (en) 1965-11-09 1965-11-09 Improvements in or relating to spars and masts

Publications (1)

Publication Number Publication Date
GB1087239A true GB1087239A (en) 1967-10-18

Family

ID=10444690

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4736565A Expired GB1087239A (en) 1965-11-09 1965-11-09 Improvements in or relating to spars and masts

Country Status (1)

Country Link
GB (1) GB1087239A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE31167E (en) 1968-03-27 1983-03-08 Windsurfing International, Inc. Wind-propelled apparatus
FR2545781A1 (en) * 1983-05-09 1984-11-16 Berge Jacques SHIP AT AT LEAST TWO JUMELE SHELLS
WO1986004035A1 (en) * 1985-01-07 1986-07-17 The University Of Southampton Aerofoils for floating vessels
FR2722470A1 (en) * 1994-07-13 1996-01-19 Bonnet Claude Mast bracing for bipod masts of sailing vessels

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE31167E (en) 1968-03-27 1983-03-08 Windsurfing International, Inc. Wind-propelled apparatus
FR2545781A1 (en) * 1983-05-09 1984-11-16 Berge Jacques SHIP AT AT LEAST TWO JUMELE SHELLS
EP0126679A1 (en) * 1983-05-09 1984-11-28 Jacques Berge Vessel with at least two connected hulls, and with several masts
WO1986004035A1 (en) * 1985-01-07 1986-07-17 The University Of Southampton Aerofoils for floating vessels
FR2722470A1 (en) * 1994-07-13 1996-01-19 Bonnet Claude Mast bracing for bipod masts of sailing vessels

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