Read Selden Gennaker Bowsprit text version

January

2008

GENNAKER BOWSPRIT

Supplied By American Rigging Supply, Inc.

· Gives the gennaker more clear air · Facilitates rapid gybing · Always ready for quick extension · Makes for fast and efficient gennaker handling · Improves performance when gennaker sailing · Can be fitted to most yachts · Available in carbon or aluminium Extendable gennaker bowsprit. Sold as a kit for deck mounting. Just fit the two stainless steel pad eyes to the deck in line with the bow bracket. This bracket is a stainless ring with a low friction polyamide inner lining through which the bowsprit slides into the "active" position. After the gennaker is doused, the bowsprit can slide back and be secured to the aft eye. If required, it can be quickly removed and stowed securely below. The gennaker tackline runs through the bowsprit, entering and leaving via well rounded holes, and then aft to the cockpit. An alternative is to fit an external tack block at the outboard end.

The kit includes: · Aluminium or carbon bowsprit section · Inboard end fitting with plunger · Outboard end fitting · 2 stainless steel pad eyes (508-750-01) · Instructions

Bowsprit kits

Description Ø 72/72 Ø 75/75 Ø 87/87 Ø 99/99 Ø 76/76 Ø 88/88 Ø 89/89

Pad eyes incl. in kit. Art. No L= < 2080 mm L= < 2230 mm L= < 2270 mm L= < 3160 mm L= < 3000 mm L= < 3000 mm L= < 3000 mm 072-072-70 075-075-70 087-087-70 099-099-70 076-076-70 088-088-70 089-089-70 Price $400.00 $510.00 $580.00 $800.00 $1,677.00 $1,797.00 $2,082.00

Aluminium

Carbon

Bow brackets

Bowsprit, diameter (mm)

Ø 72/72

Stainless steel bow bracket with PA inner lining. To be bolted to deck or rail.

Art. No.

508-783-01 508-783-02 508-783-04 508-794-05 508-758-01 508-758-02 508-758-04 508-757-05 508-772-01 508-772-02 508-772-04

Price

$110.00 $118.00

Ø 75/75 | 76/76 Ø 87/87 | 88/88 | 89/89 Ø 99/99 Ø 72/72

Stainless steel bow ring with PA inner lining. Can be welded to bow anchor fitting or sturdy pulpit. Stainless steel bow fitting with PA inner lining bushing. Can be integrated with some bow anchor fittings (e.g. Jeanneau). Width of base: 175 mm. Can be shortened by up to 40 mm. To be installed with 12 mm bolt.

Ø 75/75 | 76/76 Ø 87/87 | 88/88 | 89/89 Ø 99/99 Ø 72/72 Ø 75/75 | 76/76 Ø 87/87 | 88/88 | 89/89

$90.00

$130.00

Bow bracket integrated with bow anchor fitting.

Dimensioning

RM 8 10 12 14 16 18 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155

(Not applicable for "Code 0" = straight luff)

Approx Approx Displ, Displ, lbs tonnes 72 mm 2.83 in 1.7 2.1 2.4 2.8 3.1 3.4 3.7 4.5 5.2 5.9 6.7 7.3 8.0 8.7 9.3 10.0 10.6 11.3 11.9 12.5 13.1 13.8 14.4 15.6 16.0 16.1 16.7 17.3 17.9 18.5 19.0 19.6 20.2 20.7 3,748 4,630 5,291 6,173 6,834 7,496 8,157 9,921 11,464 13,007 14,771 16,094 17,637 19,180 20,503 22,046 23,369 24,912 26,235 27,557 28,880 30,423 31,746 34,392 35,273 35,494 36,817 38,139 39,462 40,785 41,887 43,210 44,533 45,635 580 2.9 22.83 651.9 1280 1090 960 860 790 720 670 570 500 50.39 42.91 37.80 33.86 31.10 28.35 26.38 22.44 19.69

Aluminum Unsupported Length, USL 75 mm 2.95 in 87 mm 3.43 in 99 mm 3.90 in 1500 1500 1700 1520 1390 1280 1180 1010 890 800 730 670 620 580 550 66.93 59.84 54.72 50.39 46.46 39.76 35.04 31.50 28.74 26.38 24.41 22.83 21.65 1640 1520 1300 1140 1020 930 850 790 740 700 660 630 600 570 550 530 64.57 59.84 51.18 44.88 40.16 36.61 33.46 31.10 29.13 27.56 25.98 24.80 23.62 22.44 21.65 20.87 1710 1510 1350 1230 1130 1050 980 930 870 830 790 750 720 700 670 650 630 600 590 570 550 540 520 510 500 490 480 600 4.9 23.62 1101.6 700 5.4 27.56 1214.0 800 6.2 67.32 59.45 53.15 48.43 44.49 41.34 38.58 36.61 34.25 32.68 31.10 29.53 28.35 27.56 26.38 25.59 24.80 23.62 23.23 22.44 21.65 21.26 20.47 20.08 19.69 19.29 18.90 31.50 1393.8 620 2.0 24.41 449.6 1462 1311 1194 1098 1020 871 766 687 626 576 535

Carbon Unsupported Length, USL 76 mm 2.99 in 88 mm 3.46 in 89 mm 3.50 in 59.06 59.06 57.56 51.61 47.01 43.23 40.16 34.29 30.16 27.05 24.65 22.68 21.06 1500 1500 1500 1453 1349 1152 1013 909 827 762 707 661 622 588 558 531 508 59.06 59.06 59.06 57.20 53.11 45.35 39.88 35.79 32.56 30.00 27.83 26.02 24.49 23.15 21.97 20.91 20.00 1500 1500 1452 1277 1145 1043 959 891 833 783 740 703 669 640 613 597 589 547 528 511 59.06 59.06 57.17 50.28 45.08 41.06 37.76 35.08 32.80 30.83 29.13 27.68 26.34 25.20 24.13 23.50 23.19 21.54 20.79 20.12

Min. Distance between support, DBS (mm, in) MSL at inner end (kN, lb)*

710 2.4

27.95 539.5

720 2.9

28.35 651.9

* M SL = M ax Ser vic e Load , b ased o n m inim um DB S MSL at bow bracket = MSL at inner end x (1 + DBS/USL).

Information

Selden Gennaker Bowsprit

2 pages

Find more like this

Report File (DMCA)

Our content is added by our users. We aim to remove reported files within 1 working day. Please use this link to notify us:

Report this file as copyright or inappropriate

666962