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公开(公告)号：US5185943A
公开(公告)日：1993-02-16
申请号：US762265
申请日：1991-09-20
CPC分类号： A43B13/184 , A43B5/00
摘要： The present invention relates to an insert member for use within the sole region of an athletic shoe. The insert member is made from a resilient material and provides improved energy return to the outsole to enhance recovery from the forces applied to the shoe.
摘要翻译： 本发明涉及一种用于运动鞋鞋底区域内的插入件。 插入构件由弹性材料制成并且提供改进的能量返回到外底以增强从施加到鞋的力的恢复。
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公开(公告)号：USD292946S
公开(公告)日：1987-12-01
申请号：US1925
申请日：1987-01-09
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公开(公告)号：USD285984S
公开(公告)日：1986-10-07
申请号：US824980
申请日：1986-01-31
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公开(公告)号：USD285023S
公开(公告)日：1986-08-12
申请号：US825979
申请日：1986-02-04
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公开(公告)号：US07219614B2
公开(公告)日：2007-05-22
申请号：US10907795
申请日：2005-04-15
IPC分类号： B63B1/38
CPC分类号： B63B1/38 , B63B1/18 , B63B2001/201 , B63B2035/818 , Y02T70/122
摘要： An apparatus and method for reducing surface friction drag on the hull of a surface vessel by entraining air into water flowing in the boundary layer flow along the hull. A hemispherical protrusion creates flow separation by diverting a portion of the water flow away from the surface of the hull, which results in a reduced pressure region downstream from the protrusion. A vent located on the protrusion allow air to flow into the reduced pressure region. The air in the reduced pressure region is entrained into the water due to turbulent mixing from vortices shed on to the rear of the protrusion.
摘要翻译： 一种用于通过将空气引入沿着船体的边界层流中流入的水中来减少表面容器的船体上的表面摩擦阻力的装置和方法。 半球形突起通过将一部分水流转移离开船体表面而产生流动分离，这导致在突出部下游的减压区域。 位于突出部上的通风口允许空气流入减压区域。 减压区域中的空气由于从突出部的后部旋转的湍流混合而被夹带到水中。
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公开(公告)号：USRE33066E
公开(公告)日：1989-09-26
申请号：US899058
申请日：1986-08-22
CPC分类号： A43B13/184 , A43B13/14 , A43B13/141 , A43B13/223 , A43B7/144 , A43B7/1445
摘要： A shoe sole construction which features an outer sole (18) having at least one opening (26) through which a protrusion (30) of a less dense midsole (16) extends. The cutout area (26) of the more dense outsole (18) decreases the overall weight of the sole (12), while the less dense protrusion (30) aids in cushioning the foot to provide greater comfort and support. Other protrusions (32 and 68) may also be provided through other openings in the outsole to further lessen weight and increase the cushioning effect on the foot. Additionally, grooves (42) may be provided on the upper surface (40) of the midsole (16) to increase flexibility of the sole (12) and further aid in cushioning the foot and providing peripheral support where needed. The invention may be applied to athletic shoes (FIGS. 1-9), a woman's high-heeled shoe (FIGS. 10-14), or other footwear.
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公开(公告)号：US4546556A
公开(公告)日：1985-10-15
申请号：US571498
申请日：1984-01-17
CPC分类号： A43B13/181 , A43B13/223
摘要： An outer sole especially designed for basketball shoes which is lightweight, stable, and provides a greater degree of shock absorption than heretofore possible. The sole includes a plurality of kinetic levers or tread members which extend downwardly and outwardly from the peripheral portion of the bottom of the sole and, together with a relatively stiff, centrally formed pedestal on the inside surface of the sole, define a cantilevered construction that dissipates shock by inducing spreading of the levers laterally outwardly upon foot-induced ground impact. The space between the inner, central pedestal and the side wall of the sole defines a cavity positioned above the respective tread members for facilitating compression and spreading thereof to enhance the shock-dissipating qualities of the sole. The sole also includes a side wall which, together with the upper walls of the tread members, defines a groove. The groove also facilitates compression and spreading of the tread members. The wider than normal base provided by the laterally extending tread members enhances stability and reduces the possibility of ankle twists. The forefoot portion of the bottom of the sole features a transversely extending groove pattern and a pivot stud which together facilitate metatarsal flexure and pivoting which are frequently encountered when playing basketball.
摘要翻译： 特别设计用于篮球鞋的外底，其轻便，稳定，并且比以前可能提供更大程度的减震。 鞋底包括从底部的底部的周边部分向下和向外延伸的多个动力杆或胎面构件，并且与鞋底的内表面上的相对刚性的中心形成的基座一起形成悬臂结构， 通过在脚部引起的地面撞击时横向向外引导杠杆的传播来消除冲击。 鞋底内壁，中心台座和鞋底侧壁之间的空间限定了位于相应胎面构件上方的空腔，用于促进其压缩和扩展，以增强鞋底的消震性能。 鞋底还包括侧壁，其与胎面构件的上壁一起限定凹槽。 凹槽还有助于胎面构件的压缩和铺展。 由横向延伸的胎面部件提供的比通常的基部宽的增强的稳定性降低了踝扭曲的可能性。 鞋底底部的前脚部分具有横向延伸的凹槽图案和枢轴柱，它们一起促进打篮球时经常遇到的跖骨弯曲和枢转。
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公开(公告)号：US4372058A
公开(公告)日：1983-02-08
申请号：US185957
申请日：1980-09-10
CPC分类号： A43B13/143 , A43B13/146 , A43B13/148 , A43B13/184
摘要： A shoe sole having a tread preferably defining a longitudinally and/or laterally oriented concavity with the lower extremities of the sole embodied in downwardly and outwardly disposed flexible lugs to cushion the foot against impact loads. The tread members are preferably inclined at an obtuse angle to the lower surface of the sole for spreading outwardly upon impact with the ground to dissipate the impact forces outwardly away from the foot and leg of the wearer. Rows of lugs may be spaced inwardly from the sole edges of a lesser vertical dimension than the outermost lugs and serve to supplement cushioning. A web extends between some of the outer lugs to reinforce same against load deflection. Further, the outer lugs may be of non-uniform lateral dimension at the heel portion of the sole.
摘要翻译： 具有胎面的鞋底，其优选地限定纵向和/或横向定向的凹部，鞋底的下端具有向下和向外设置的柔性凸耳，以缓冲脚抵抗冲击负荷。 胎面构件优选地倾斜成与鞋底的下表面成钝角，以便在与地面碰撞时向外展开，从而将冲击力向外远离穿用者的脚和腿。 凸耳的排可以从比最外面的凸耳更小的垂直尺寸的鞋底边缘向内间隔开，并用于补充缓冲。 腹板在一些外部凸耳之间延伸以加强其相对于负载挠曲。 此外，外部凸耳在鞋底的跟部处可能具有不均匀的横向尺寸。
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公开(公告)号：US4741114A
公开(公告)日：1988-05-03
申请号：US65682
申请日：1987-06-22
CPC分类号： A43B13/184 , A43B13/146 , A43B13/148 , A43B13/223
摘要： A shoe sole including an outer sole of substantially uniform thickness and a midsole. The midsole has peripheral portions that are relatively thick compared to its central portion which is relatively thin. The lower surface of the midsole is preferably configured as a concavity. The outer sole has a top surface which is connected to the concave lower surface of the midsole to define, along with the midsole, a general lateral concavity for the shoe. The lower surface of the outer sole includes tread members. The outermost tread members, outer sole and midsole cooperate to support the relatively thin central portion of the midsole in a cantilever fashion. Upon ground impact, the lower extremities of the tread members are urged resiliently upwardly and outwardly, and the relatively thin central portion flexes downwardly to provide cushioning for the foot of the wearer.
摘要翻译： 一种鞋底，其包括基本均匀厚度的外底和中底。 中底部具有比其较薄的中心部分相对较厚的周边部分。 中底的下表面优选构造为凹面。 外底具有连接到中底的凹下表面的顶表面，以与中底一起限定用于鞋的一般侧向凹部。 外底的下表面包括胎面构件。 最外面的胎面构件，外底和鞋底夹层以悬臂方式配合以支撑中底的较薄的中心部分。 在地面撞击时，胎面构件的下肢被弹性地向上和向外推动，并且相对薄的中心部分向下弯曲以为穿着者的脚提供缓冲。
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公开(公告)号：US4550510A
公开(公告)日：1985-11-05
申请号：US605560
申请日：1984-04-30
CPC分类号： A43B13/181 , A43B13/223
摘要： An outer sole especially designed for basketball shoes which is lightweight, stable, and provides a greater degree of shock absorption than heretofore possible. The sole includes a plurality of kinetic levers or tread members which extend downwardly and outwardly from the peripheral portion of the bottom of the sole and, together with a relatively stiff, centrally formed pedestal on the inside surface of the sole, define a cantilevered construction that dissipates shock by inducing spreading of the levers laterally outwardly upon foot-induced ground impact. The space between the inner, central pedestal and the side wall of the sole defines a cavity positioned above the respective tread members for facilitating compression and spreading thereof to enhance to shock-dissipating qualities of the sole. The sole also includes a side wall which, together with the upper walls of the tread members, defines a groove. The groove also facilitates compression and spreading of the tread members. The wider than normal base provided by the laterally extending tread members enhances stability and reduces the possibility of ankle twists. The forefoot portion of the bottom of the sole features a transversely extending groove pattern and a pivot stud which together facilitate metatarsal flexure and pivoting which are frequently encountered when playing basketball.
摘要翻译： 特别设计用于篮球鞋的外底，其轻便，稳定，并且比以前可能提供更大程度的减震。 鞋底包括从底部的底部的周边部分向下和向外延伸的多个动力杆或胎面构件，并且与鞋底的内表面上的相对刚性的中心形成的基座一起形成悬臂结构， 通过在脚部引起的地面撞击时横向向外引导杠杆的传播来消除冲击。 鞋内底，中心台座与鞋底侧壁之间的空间限定了位于相应胎面构件上方的空腔，以便于压缩和扩展，以增强鞋底的减震质量。 鞋底还包括侧壁，其与胎面构件的上壁一起限定凹槽。 凹槽还有助于胎面构件的压缩和铺展。 由横向延伸的胎面部件提供的比通常的基部宽的增强的稳定性降低了踝扭曲的可能性。 鞋底底部的前脚部分具有横向延伸的凹槽图案和枢轴柱，它们一起促进打篮球时经常遇到的跖骨弯曲和枢转。
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