CN110446535A - 滑雪杆 - Google Patents

滑雪杆 Download PDF

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Publication number
CN110446535A
CN110446535A CN201880014313.9A CN201880014313A CN110446535A CN 110446535 A CN110446535 A CN 110446535A CN 201880014313 A CN201880014313 A CN 201880014313A CN 110446535 A CN110446535 A CN 110446535A
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Prior art keywords
ski stick
titanium
ski
stick
titanium part
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CN201880014313.9A
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CN110446535B (zh
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R·斯卡尔斯塔德
H·L·尼萨瑟
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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C11/00—Accessories for skiing or snowboarding
    • A63C11/22—Ski-sticks
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C11/00—Accessories for skiing or snowboarding
    • A63C11/22—Ski-sticks
    • A63C11/227—Details; Structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D25/00—Special casting characterised by the nature of the product
    • B22D25/02—Special casting characterised by the nature of the product by its peculiarity of shape; of works of art
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00—Products made by additive manufacturing

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Golf Clubs (AREA)
  • Catalysts (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Adornments (AREA)

Abstract

本发明涉及一种滑雪杆，其中所述滑雪杆的至少一部分是钛并且形成为格状结构。

Description

滑雪杆
本发明涉及一种滑雪杆，其中至少一些部件由钛制成。
滑雪杆需要轻便且具有很高的制动阻力。传统的滑雪杆由竹子制成，但现代滑雪杆现在主要由复合材料制成，特别是用在较昂贵的部分。这些滑雪杆被构造成在纵向上具有最高强度。但碳纤维的性质使它们在受到侧向力时容易断裂。滑雪杆也由铝制成，铝是轻质材料但更容易弯曲。
与碳纤维相比，使用金属增加了抗断裂性。但是为了获得最佳重量，使用尽可能少的材料是很重要的。
钛是一种具有高强度但低密度的材料。它的密度比铝高60％，强度是其两倍。钛还具有很高的抗断裂性。
美国专利No.5320386公开了一种由钛制成的滑雪杆，其具有附加材料以增加其刚度。
本发明的目的是提供一种滑雪杆，其与现有的滑雪杆一样轻，但更耐断裂或弯曲。这是通过将杆的至少一部分制成钛格状结构或网格来实现的。
在本发明的一个方面，格状结构形成为网格。
优选地，钛部件的长度为滑雪杆的长度的三分之一至一半之间。经验表明，滑雪杆的下部的破裂或弯曲的危险最大，这是由于高应变或者因为它们会与竞争对手的滑雪杆缠绕。
然而，钛是非常昂贵的材料，因此优选仅在滑雪杆的最易于发生应变的部分中使用钛。
当滑雪杆不是完全由钛制成时，它可以通过胶水连接到滑雪杆的其他部分，或者其他部分可以拧入钛部件。
在本发明的一个方面，钛部件是铸造的。
在本发明的另一方面，钛部件使用3D打印制作。
现在将参考附图更详细地描述本发明，其中：
图1示出了根据本发明的一种滑雪杆；以及
图2显示了钛部件的细节。
在图1中示出了滑雪杆1，其包括上部2、中部3和下部4。中部3由钛制成并且形成为如图2所示的格状结构或网格。这使得特别是在材料重量是一个重要因素的情况下，在三维空间中具有良好的受力性能。如图所示，钛部件是圆柱形的，但是也具有其他形式，例如六边形或八边形。
杆的上部可以是常规材料，例如碳纤维或铝。部件2成形为使其能够与钛部件3(未示出)配合。上部的下段例如可以是圆柱形的并且具有使其能够使用胶水或压配合装配到钛部件3中的直径。也可以使用本领域技术人员已知的其他替代连接方法。
如本领域所公知的，下部4成形为具有点或类似特征以使得能够与雪良好接触。对于下部4的上段，上段可以是圆柱形的并且以相同的方式推入或粘合到钛部件上。
钛部件可以使用铸造或3D打印来制造。特别值得注意的是，该部件设计为尽可能抗弯曲。

Claims (6)

1.一种滑雪杆(1)，该滑雪杆(1)的长度的至少一部分由钛制成，其特征在于，钛部件(3)形成为格状结构或网格。
2.根据权利要求1所述的滑雪杆，其特征在于，所述钛部件(3)构成所述滑雪杆的长度的三分之一至一半之间。
3.根据权利要求1-2所述的滑雪杆，其特征在于，所述滑雪杆的部分由另一种材料制成，并且所述钛部件使用压配合连接到所述滑雪杆的该部分。
4.根据权利要求1-2所述的滑雪杆，其特征在于，所述钛部件用胶水连接。
5.根据权利要求1所述的滑雪杆，其特征在于，所述滑雪杆通过3D打印制成。
6.根据权利要求1所述的滑雪杆，其特征在于，所述滑雪杆通过铸造制成。
CN201880014313.9A 2017-03-02 2018-02-09 滑雪杆 Active CN110446535B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO20170311A NO342631B1 (no) 2017-03-02 2017-03-02 Skistav
NO20170311 2017-03-02
PCT/NO2018/050037 WO2018160069A1 (en) 2017-03-02 2018-02-09 Ski pole

Publications (2)

Publication Number Publication Date
CN110446535A true CN110446535A (zh) 2019-11-12
CN110446535B CN110446535B (zh) 2022-07-19

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CN201880014313.9A Active CN110446535B (zh) 2017-03-02 2018-02-09 滑雪杆

Country Status (6)

Country Link
US (1) US20190381389A1 (zh)
EP (1) EP3589379A4 (zh)
CN (1) CN110446535B (zh)
CA (1) CA3053878A1 (zh)
NO (1) NO342631B1 (zh)
WO (1) WO2018160069A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9925440B2 (en) 2014-05-13 2018-03-27 Bauer Hockey, Llc Sporting goods including microlattice structures
CA3157206A1 (en) 2019-05-21 2020-11-26 Bauer Hockey Ltd. Helmets comprising additively-manufactured components

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5320386A (en) * 1993-03-22 1994-06-14 Halvati Sport Limited Composite titanium ski pole and method of making same
US6793590B1 (en) * 2003-06-11 2004-09-21 Yang Ching Ho Golf club having a shock-absorbing effect
KR20090005221U (ko) * 2007-11-27 2009-06-01 (주) 민성정밀 스키용 폴의 보호대
CN106540433A (zh) * 2015-09-22 2017-03-29 上海中科深江电动车辆有限公司 个人机动工具
US20200133392A1 (en) * 2018-10-30 2020-04-30 Dish Network L.L.C. System and methods for recreational sport heads-up display control

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5139283A (en) * 1990-12-21 1992-08-18 Dow Robert L Adjustable and foldable ski pole
US5665441A (en) * 1991-10-29 1997-09-09 Daiwa Seiko, Inc. Hollow cylindricall member
US5485948A (en) * 1993-07-26 1996-01-23 Mccrink; Edward J. Shaft and method of making same
JPH07155421A (ja) * 1993-12-09 1995-06-20 Tonen Corp スキーポール
USD426277S (en) * 1999-06-16 2000-06-06 Mctague William Golf club shaft
AU1823401A (en) * 1999-12-01 2001-06-12 John Jacob Peter Beljon Tubular golf club shaft
AU6690601A (en) * 2000-06-16 2002-01-02 Vyatek Sports Inc High performance composite tubular structures
AU2003217868A1 (en) * 2002-03-04 2003-09-22 Vyatek Sports, Inc. Design and manufacturing method for multi-material tube structures

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5320386A (en) * 1993-03-22 1994-06-14 Halvati Sport Limited Composite titanium ski pole and method of making same
US6793590B1 (en) * 2003-06-11 2004-09-21 Yang Ching Ho Golf club having a shock-absorbing effect
KR20090005221U (ko) * 2007-11-27 2009-06-01 (주) 민성정밀 스키용 폴의 보호대
CN106540433A (zh) * 2015-09-22 2017-03-29 上海中科深江电动车辆有限公司 个人机动工具
US20200133392A1 (en) * 2018-10-30 2020-04-30 Dish Network L.L.C. System and methods for recreational sport heads-up display control

Also Published As

Publication number Publication date
NO20170311A1 (no) 2018-06-25
CN110446535B (zh) 2022-07-19
CA3053878A1 (en) 2018-09-07
EP3589379A4 (en) 2020-12-30
US20190381389A1 (en) 2019-12-19
NO342631B1 (no) 2018-06-25
RU2019130865A (ru) 2021-04-02
RU2019130865A3 (zh) 2021-08-18
EP3589379A1 (en) 2020-01-08
WO2018160069A1 (en) 2018-09-07

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