Eight
AssigneeEmpacher Verwaltungs GmbH & Co. KG
InventorHelmut Empacher
Life of this patent
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Abstract
The men's eight according to the invention has an elongated hull that ends in a pointed bow and a pointed stern. Given a total weight of 938 kg, the waterline is 17,211 mm±5%, preferably ±3% and most preferably ±2%. Given division into 15 segments of equal length and in the case of a total weight of 938 kg, particular values are also presented in table form for the respective cross-sectional area below the waterline WL, the respective circumference below the waterline WL, the respective width at the waterline WL, and the respective width ratio based on the middle segment 7, each having a tolerance of ±5%, preferably ±3% and most preferably ±2%. The women's eight according to the invention is designed with similar lines for a total weight of 858 kg.
Claims6
An eight having an elongated hull that ends in a pointed bow (3) and a pointed stern (4),
- characterized in that
- a lead angle (α) of the bow (3) at the waterline (WL) is 4.8°±5%;
- a lead angle (β) of the stern (4) at the waterline (WL) is 5.9°±5%;
- given a total weight of 938 kg, a waterline (WL) is 17,211 mm ±5%, and
- given division into 15 segments of equal length by 14 segment cuts, in the case of a total weight of 938 kg, the following values are present for a respective cross-sectional area below the waterline WL, a respective perimeter below the waterline WL, a respective width at the waterline WL, and a respective width ratio based on segment cut 7 of the 14 segment cuts, each having a tolerance of ±5%:
- Circumference
- Area below
- below the
- Width at
- Segment
- the waterline
- waterline
- the waterline
- Width ratios
- cuts or ribs
- [cm2]
- [mm]
- [mm]
- (rib 7/rib x)
- 1
- 152.89
- 311.7
- 214.4
- 0.387
- 2
- 366.23
- 485.3
- 350.6
- 0.633
- 3
- 540.49
- 592.2
- 434.6
- 0.785
- 4
- 662.88
- 658.84
- 489.7
- 0.885
- 5
- 742.86
- 700.05
- 525.5
- 0.950
- 6
- 787.55
- 722.55
- 545.7
- 0.986
- 7
- 807.05
- 731.99
- 553.0
- 1
- 8
- 807.88
- 731.68
- 550.1
- 0.995
- 9
- 789.97
- 721.86
- 538.6
- 0.973
- 10
- 748.12
- 699.51
- 514.7
- 0.930
- 11
- 673.43
- 659.48
- 472.0
- 0.853
- 12
- 550.3
- 591.83
- 404.6
- 0.731
- 13
- 373.62
- 485.75
- 308.1
- 0.557
- 14
- 163.19
- 325.82
- 179.7
- 0.324
An eight having an elongated hull that ends in a pointed bow (3) and a pointed stern (4),
- characterized in that
- a lead angle (α) of the bow (3) at the waterline (WL) is 4.8°±5%;
- a lead angle (β) of the stern (4) at the waterline (WL) is 5.9°±5%;
- given a total weight of 858 kg, a waterline (WL) is 16,793 mm ±5%, and
- given division into 15 segments of equal length by 14 segment cuts, in the case of a total weight of 858 kg, the following values are present for a respective cross-sectional area below the waterline WL, a respective perimeter below the waterline WL, a respective width at the waterline WL and a respective width ratio based on segment cut 7 of the 14 segment cuts, each having a tolerance of ±5%:
- Area
- Perimeter
- Width at
- Width
- below the
- below the
- the
- ratios
- Segment
- waterline
- waterline
- waterline
- (segment
- cuts
- [cm2]
- [mm]
- [mm]
- x/segment 7)
- 1
- 140.5
- 299.6
- 211.5
- 0.387
- 2
- 345.7
- 472.8
- 346.3
- 0.634
- 3
- 488.1
- 576.6
- 429.3
- 0.786
- 4
- 623.0
- 641.6
- 483.7
- 0.885
- 5
- 698.0
- 681.8
- 519.0
- 0.950
- 6
- 739.9
- 704.0
- 539.9
- 0.988
- 7
- 758.1
- 713.2
- 546.1
- 1
- 8
- 758.9
- 712.8
- 523.2
- 0.994
- 9
- 741.9
- 703.0
- 531.8
- 0.973
- 10
- 702.8
- 681.0
- 508.3
- 0.933
- 11
- 632.5
- 641.4
- 466.0
- 0.853
- 12
- 516.8
- 574.8
- 399.5
- 0.731
- 13
- 351.1
- 470.8
- 304.0
- 0.556
- 14
- 151.9
- 313.0
- 177.3
- 0.324.
Dependencies are inferred from the claim text.