DE3163962D1 - Positionable jam cleat - Google Patents

Positionable jam cleat

Info

Publication number
DE3163962D1
DE3163962D1 DE8181103534T DE3163962T DE3163962D1 DE 3163962 D1 DE3163962 D1 DE 3163962D1 DE 8181103534 T DE8181103534 T DE 8181103534T DE 3163962 T DE3163962 T DE 3163962T DE 3163962 D1 DE3163962 D1 DE 3163962D1
Authority
DE
Germany
Prior art keywords
sleeve
cleat
positioning sleeve
jam
channel sides
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
DE8181103534T
Other languages
German (de)
Inventor
Henry Hoyle Schweitzer
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3163962D1 publication Critical patent/DE3163962D1/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 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/04—Fastening or guiding equipment for chains, ropes, hawsers, or the like
    • B63B21/08—Clamping devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H8/00—Sail or rigging arrangements specially adapted for water sports boards, e.g. for windsurfing or kitesurfing
    • B63H8/20—Rigging arrangements involving masts, e.g. for windsurfing
    • B63H8/23—Rigging arrangements involving masts, e.g. for windsurfing for tensioning or trimming the clew of the sail, e.g. outhaul trimmers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H8/00—Sail or rigging arrangements specially adapted for water sports boards, e.g. for windsurfing or kitesurfing
    • B63H8/50—Accessories, e.g. repair kits or kite launching aids
    • B63H8/52—Handheld cleats, cams or hooks for tensioning the downhaul or outhaul of a windsurfing sail

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Clamps And Clips (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Woven Fabrics (AREA)
  • Catching Or Destruction (AREA)
  • Sewing Machines And Sewing (AREA)
  • Escalators And Moving Walkways (AREA)
  • Mechanical Means For Catching Fish (AREA)

Abstract

A positionable jam cleat for use on a wind propelled vehicle. e.g. a surfboard, comprising a positioning sleeve (12) having an expandable circumference, slidably mounted on a respective one of the booms (30,31) and a cleat sleeve (18) having an inner diameter of a size such that when brought in contact with the outer surface of the positioning sleeve (12), the cleat sleeve (18) will compress the positioning sleeve (12), thereby increasing the frictional engagement of the boom (30,34) by the positioning sleeve (12), and with the cleat sleeve (18) having a jam cleat (20) formed on the outer surface thereof. The positioning sleeve (12) has an open seam (16) extending the length thereof and an inner diameter sufficiently smaller than the outer diameter of the boom (30,31). A lip (14) on the positoning sleeve (12) prevents the cleat sleeve (18) from being drawn over the line-receiving end of the positioning sleeve (12). The jam cleat (20) is formed by a pair of upstanding channel sides (21) on the outer surface of the cleat sleeve (18) and has a row of teeth (22) on the inward facings of the channel sides (21) and a bridge (26) joining the upper edges of the channel sides (21) at the line-receiving end thereof.
DE8181103534T 1980-05-12 1981-05-08 Positionable jam cleat Expired DE3163962D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14888080A 1980-05-12 1980-05-12

Publications (1)

Publication Number Publication Date
DE3163962D1 true DE3163962D1 (en) 1984-07-12

Family

ID=22527829

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181103534T Expired DE3163962D1 (en) 1980-05-12 1981-05-08 Positionable jam cleat

Country Status (5)

Country Link
EP (1) EP0039927B1 (en)
JP (1) JPS5737094A (en)
AT (1) ATE7773T1 (en)
AU (1) AU7025781A (en)
DE (1) DE3163962D1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2504884A1 (en) * 1981-05-04 1982-11-05 Maurras Jean WISHBONE WINCH
DE3633753A1 (en) * 1986-10-03 1988-04-14 Franz Schlittenbauer Device particularly for fastening a trapeze line end
US5095838A (en) * 1987-08-04 1992-03-17 Smitech Corporation Pty Ltd. Clew fitting for a boom
FR3080087B1 (en) * 2018-04-12 2023-10-27 Nicolas Burger HARNESS END ADJUSTMENT INTEGRATED INTO THE WINDSURFING WISHBONE.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1908513A1 (en) * 1969-02-20 1970-09-17 William Burford Rope clamp
US3675598A (en) * 1970-11-04 1972-07-11 William Hodges & Co Inc Adjustable shelving
DE2754953A1 (en) * 1977-12-09 1979-06-13 Hannes Marker FACILITIES ON SAILSURFERS
DE2837534A1 (en) * 1978-08-28 1980-03-06 Peter Dornfeld Sailing surfboard boom connection to trapeze belt - includes upward pointing hook on belt and sheet has one end in jamming cleat on boom

Also Published As

Publication number Publication date
ATE7773T1 (en) 1984-06-15
EP0039927B1 (en) 1984-06-06
AU7025781A (en) 1981-11-19
JPS5737094A (en) 1982-03-01
EP0039927A1 (en) 1981-11-18

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee