JPS59501354A - Yacht board with sloop sail - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] “Sloop sailing yacht boat” detailed description The invention provides a pair of precisely connected Sails that rely on the boom members of the Surfboards, sailboards, and small yachts that use mounting masts and rigging Tuto, canoe, boat, sail boat, multi-hull boat, ice boat, skate sailing and rigging of wind-powered equipment, such as boats, sleds, and wind-powered land vehicles; It concerns certain improvements.

Although the above design uses only mainsails, in practice and similar sailing vehicles, these vehicles are It was found that the problem could be improved by adding a file. In front of the mensle This additional sail creates a “sloop” (5 loop) sail rig, The overall aerodynamic efficiency of the sail as well as the vehicle's pointing ability are improved.

The purpose of this invention is to improve the existing mains-only type design and improve its performance. This will enable them to obtain the same advantages as sloop sailboat designs. Ru. This involves setting a device to sail away from the direction the wind is coming from. between two stations Aerodynamic slots improve airflow, reduce turbulence and drag and lower the main stall point.

Nob-suru has less turbulence in its luff (1uff) than men-suru, and Utilizing the air flowing upward through the mains, it moves further forward than the mains. , creating a smaller additional driving force in the lateral direction. Adjustable stay, sealer The roof, rear radius, outhaul and seat are determined by forestay tension, mast bending. , allowing more off-board control over the sail rig, while forming a separation rig, The height of the connection point between the forestay and the mast can be changed.

In accordance with the present invention, an existing mains-only device is provided. This invention will be described later. Added improvements to wind direction performance similar to that of sloop-rigged sailboats. while not restricting performance in the direction away from the wind or downwind. In this way, the tubule, the boom extending forward of the mast, and the boom connector -, fore and backstay, diamond sea loud, trapella, spray head, seat, outhaul, block, cleat), its Others are provided as necessary.

In use, operation is similar to existing devices, but dependent on wind force and wind direction To achieve optimal results, ``to synchronize the gibdle and mainsle adjustments longitudinally.'' additional skill is required. The basic structure is the same as the existing device, and details are provided below. forms an improvement.

Brief description of the drawing Detailed embodiments of the invention are described below with reference to the accompanying drawings.

Figure 1 is a longitudinal section of the complete rig; Figure 2 is a plan view of the complete rig; Figure 3 is a plan view of the tow-in boom and spreader; In a longitudinal section of the sul; and FIG. 5 is a longitudinal cross-sectional view of the mast and rigging.

The device comprises a body adapted to support the user, in which case it mast foot and fittings, tow-boom members, and mainsle. Along with the mounting hardware, it is in the form of a fiberglass surfboard.

The board (1) includes a removable swing keel (2), rudder fin (3), and a foot. Tostra luff (4I-), mastste, pu (j), bow (Otsu) and stern (7) It is equipped with

The mast fitting (g) is a polyester lanyard (1anyard). The mast step (J -) is connected.

Up to this point it is similar to the sailboard used previously, with the following details improved: form.

The aluminum alloy circular section chipping mast (10) is fitted with a suitable I7 sol. Mast fitting (installed on l) by pop rivet (//) It has a longitudinal slot on the rear end side and a knife in the mainsle. Accepts long slide, )・hound (/4’) is rear Pot-prived at the top and bottom facing, on the sides, shroud (7g) and vernier adjuster (/9) located at these points. Accept backstays (/, 5- and /Otsu) at Guru Angle Tongue (/7). It will be done. At the top and bottom ends and against the front of the mast, the horn traveler (,20) with the stockie on the “T” track slide. A stainless steel Lucis slide is attached with 27 privets.

λ boom members of circular cross-section chipping of aluminum alloy (,2/ and j, 2) has seven roller blocks and its and the rear against the main outhole and two backstays (24L). With the three roller blocks on the connector, the “U” of molded p, v, c. Connected at both ends by "" shaped connectors.These connectors is pot-riveted on the boom, and at the midpoint, a Tsuyam cleat (μm b cleat) is fitted. Attachment points for the user is in the form of foam covering (4'ri) be.

The spreader (,2J-) is also constructed of aluminum alloy tubing, - are welded together and then pot-riveted to the boom member. for a loud connection. A small chain plate (!O) is attached to the Both the fore and backstay are stainless steel wire, and the mast, boom and The attachment device between the sheets is molded simple (27) and 7 Yatsukuru (2,r). be. The boom spreader rotates around the mass If, but the shock cord or Bearing surface C,! ; 3) could be partially installed. boom Sleeve (jj).

The mains (vine) is made of nylon along its rough (1uff) (30). The sail slide is installed and the sail slide is installed through the slot entry point near the center of the mast. It is screwed outward from the holder in both the up and down directions. It is the halyard (3/3) at both ends. ) and cleat C32) and the main on the boom. Tension is provided by the outhole 7-) (j'3). Leaf point (t A3) is installed.

The knobsle (3≠) is connected to the piston bank (piston bank) along its rough C33; hanks) are installed, forestay (37 and 3g), halyard (3ri) and cleat (≠0), jib outhole seat (≠/) and cleat (≠ 2), and facilitates attachment to the leaf point (G3).

The sail has a reinforced section (jj), a sail number (hirotsu), a transparent window (≠7), and a condition table. With indication (≠do), batten pocket and batten ) (ll-≠) eyelet with Dacron incorporated . A rig up hole (uphaul) 00) is provided.

To cleat the backstay, they must be outhauled. brought through the rollers, then joined together and properly d IJ esthetics The polyester sheet is attached to the backstate yamcrete (j amb cleat) (3/), pack steam cleat C3 ;/) is the block on the opposite side of the main sheet out hole jam cree) (jj). It is located on the platform.

Variable adjustment of stays, nolouds, halyards and seats adapts to wind and sea conditions A number of different paper types are made to suit different users.

By configuring the device in the manner described above, the characteristics of a loop-type sailing device can be obtained. This is compared to previous sail designs in this area that used tow boom members. Yoshi also makes effective sails.

? ! P Lu (no change in content) F Engineering GO Ji 1. - (Tsuri Section Field) ・rICuRF, 2. −　fto1 town F Engineering GURE 3. -()-Inform)Rusderets7゛'Toumencho F Engineering Gl ε4. -(Jibnu l Muhi/->SlL/I pattern σ face) 5. to F engineering GU. −(mass Toihi°1 Nogishiku's 1st episode Tsumugi's last page) Procedural amendment (method) 649, 1982 Mr. Kazuo Wakasugi, Commissioner of the Patent Office 1.Display of the incident PC! T/AUza310009 Otsu 2. Name of the invention Yacht board with sloop sails 3. Person who makes corrections Relationship to the case: Patent applicant Brisburn, Yoronga, School Road, 604th Mr. Postal code 105 Address: 8th floor, Mori Building 9, 1-2-2 Atago, Minato-ku, Tokyo (Telephone: 434-2951) ~3) (2) Drawing translation / letter international search report

Claims (1)

[Claims] 1. The main body that supports the user while being driven by the wind, and the connection between the mast and the main body. Pivotally connected to the main body by a joint extending between them, and with multiple rotations seven masts or masts with axes and a horizontal axis across the masts; A pair of boom members arranged facing each other and connected precisely by Km, and a mains sle. , and extending the sail laterally from the mast and attaching the sail to the bin between the boom members. In improving the equipment and other wind-powered equipment: The jibble and forward facing of the mast, as described, are necessary for the adjustment of the improvement. A pair of boom members extended by 1, 7 are single rollers, and the others are triple rollers. , two °゛U''-shaped connectors, fore and nog 7x stays, and a sea-launch. traveler, spreader, sheet, outhaul, block and The above-mentioned wind power and drive system is characterized in that it is provided with a form of cleat. motion device. ! , the device for supporting the knobsle is arranged laterally and the sgreader system connected to the stem, exactly across, and extending forward of the mast, at the outer end. It is connected by a "U" shaped connector, and the knobsle is stretched horizontally with a pin between them. The complete sail/stem consists of a pair of boom members with multiple rotation axes. 8. A device according to claim 7, characterized in that: The sail is characterized by being equipped with a device that allows the sail to be operated by an attachment on the sail. The device according to claim 1 or 2. ≠, equipped with a “U#” shaped boom connector with triple roller fitting. An apparatus according to any one of claims 1 to 3, characterized in that: j. Separate the two boom members equally to each side of the mast and attach exactly to each boom member. a spreader that is continuous, perpendicular to the mast, and includes the mast section; The method according to any one of claims 1 to 7, characterized in that Device. B. Claim 1 characterized in that it comprises an upper and a lower forestay. 6. The device according to any one of items 5 to 6. 7. Claim 1 comprising upper and lower backstays. The device described in any of paragraphs 1 to 2. any of claims 1 to g applied as a sailboard. The device described in. 10. A sloop-rigged yacht port substantially as described above with reference to the accompanying drawings. .