ATE7773T1 - POSITIONABLE CLAMP. - Google Patents

POSITIONABLE CLAMP.

Info

Publication number
ATE7773T1
ATE7773T1 AT81103534T AT81103534T ATE7773T1 AT E7773 T1 ATE7773 T1 AT E7773T1 AT 81103534 T AT81103534 T AT 81103534T AT 81103534 T AT81103534 T AT 81103534T AT E7773 T1 ATE7773 T1 AT E7773T1
Authority
AT
Austria
Prior art keywords
sleeve
cleat
positioning sleeve
channel sides
jam
Prior art date
Application number
AT81103534T
Other languages
German (de)
Inventor
Henry Hoyle Schweitzer
Original Assignee
Henry Hoyle Schweitzer
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 Henry Hoyle Schweitzer filed Critical Henry Hoyle Schweitzer
Application granted granted Critical
Publication of ATE7773T1 publication Critical patent/ATE7773T1/en

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)
  • Clamps And Clips (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Catching Or Destruction (AREA)
  • Mechanical Means For Catching Fish (AREA)
  • Sewing Machines And Sewing (AREA)
  • Escalators And Moving Walkways (AREA)
  • Woven Fabrics (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)

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.
AT81103534T 1980-05-12 1981-05-08 POSITIONABLE CLAMP. ATE7773T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14888080A 1980-05-12 1980-05-12
EP81103534A EP0039927B1 (en) 1980-05-12 1981-05-08 Positionable jam cleat

Publications (1)

Publication Number Publication Date
ATE7773T1 true ATE7773T1 (en) 1984-06-15

Family

ID=22527829

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81103534T ATE7773T1 (en) 1980-05-12 1981-05-08 POSITIONABLE CLAMP.

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
AU7025781A (en) 1981-11-19
JPS5737094A (en) 1982-03-01
EP0039927A1 (en) 1981-11-18
DE3163962D1 (en) 1984-07-12
EP0039927B1 (en) 1984-06-06

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties