JPS5737094A - Jam-cleat, position thereof can be adjusted - Google Patents
Jam-cleat, position thereof can be adjustedInfo
- Publication number
- JPS5737094A JPS5737094A JP7130081A JP7130081A JPS5737094A JP S5737094 A JPS5737094 A JP S5737094A JP 7130081 A JP7130081 A JP 7130081A JP 7130081 A JP7130081 A JP 7130081A JP S5737094 A JPS5737094 A JP S5737094A
- Authority
- JP
- Japan
- Prior art keywords
- cleat
- sleeve
- 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.)
- Pending
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)
- Load-Engaging Elements For Cranes (AREA)
- Woven Fabrics (AREA)
- Clamps And Clips (AREA)
- Catching Or Destruction (AREA)
- Mechanical Means For Catching Fish (AREA)
- Sewing Machines And Sewing (AREA)
- Escalators And Moving Walkways (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.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14888080A | 1980-05-12 | 1980-05-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5737094A true JPS5737094A (en) | 1982-03-01 |
Family
ID=22527829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7130081A Pending JPS5737094A (en) | 1980-05-12 | 1981-05-12 | Jam-cleat, position thereof can be adjusted |
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)
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 |
WO1989000944A1 (en) * | 1987-08-04 | 1989-02-09 | 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)
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 |
-
1981
- 1981-05-08 AT AT81103534T patent/ATE7773T1/en not_active IP Right Cessation
- 1981-05-08 DE DE8181103534T patent/DE3163962D1/en not_active Expired
- 1981-05-08 EP EP81103534A patent/EP0039927B1/en not_active Expired
- 1981-05-08 AU AU70257/81A patent/AU7025781A/en not_active Abandoned
- 1981-05-12 JP JP7130081A patent/JPS5737094A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0039927A1 (en) | 1981-11-18 |
EP0039927B1 (en) | 1984-06-06 |
DE3163962D1 (en) | 1984-07-12 |
AU7025781A (en) | 1981-11-19 |
ATE7773T1 (en) | 1984-06-15 |
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