JP5596355B2 - モーターサイクルにおける空力的効果のある保護装置 - Google Patents
モーターサイクルにおける空力的効果のある保護装置 Download PDFInfo
- Publication number
- JP5596355B2 JP5596355B2 JP2010005795A JP2010005795A JP5596355B2 JP 5596355 B2 JP5596355 B2 JP 5596355B2 JP 2010005795 A JP2010005795 A JP 2010005795A JP 2010005795 A JP2010005795 A JP 2010005795A JP 5596355 B2 JP5596355 B2 JP 5596355B2
- Authority
- JP
- Japan
- Prior art keywords
- wind shield
- handlebar
- aerodynamic
- lever
- operating lever
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K21/00—Steering devices
- B62K21/12—Handlebars; Handlebar stems
- B62K21/125—Extensions; Auxiliary handlebars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J23/00—Other protectors specially adapted for cycles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/20—Control lever and linkage systems
- Y10T74/20576—Elements
- Y10T74/20732—Handles
- Y10T74/2078—Handle bars
- Y10T74/20822—Attachments and accessories
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Motorcycle And Bicycle Frame (AREA)
Description
2 支持杆
2’ 軸杆
2a 基端部
2a’ スリーブ
2b ねじ杆
2c スペーサ
3 遮風杆
4 前縁
5 上面
6 下面
d 距離
h 高さ
hmax 最大高さ
hmin 最小高さ
pmax 最大深さ
pmin 最小深さ
l 長さ
p 奥行き
G ねじ孔
L 操作レバー
M ハンドルバー
Claims (12)
- モーターサイクルのハンドルバー(M)の端部に取り付けることができる保護部材を備えるタイプの前記ハンドルバーの端部用の保護装置であって、
前記保護部材は、前記ハンドルバーの端部に取り付けるための基端部(2a)および前記ハンドルバー(M)の操作レバー(L)の前方に配置される遮風杆(3)を有する保護部材(1)を備えており、前記遮風杆は、その下流の動的圧力を低減するように構成されていることを特徴とする装置。 - 遮風杆は、実質的に三角形状のプリズムの形態であることを特徴とする、請求項1に記載の装置。
- 遮風杆(3)は、操作レバー(L)の少なくとも端部を気流の影に入れるのに十分な長さ(l)を有しており、この長さ(l)は、ハンドルバー(M)の操作レバー(L)の長さの10%〜30%であることを特徴とする、請求項2に記載の装置。
- 遮風杆(3)は、徐々に高くなる高さ(h)を有していることを特徴とする、請求項2に記載の装置。
- 遮風杆(3)の高さ(h)は、約1cmの最小値と約2cmの最大値の間にあることを特徴とする、請求項4に記載の装置。
- 遮風杆(3)は、上面(5)と、下面(6)とが交差する前縁(4)を有しており、この前縁(4)は、動的な流れを上部と下部に分けるように機能するようになっていることを特徴とする、請求項1に記載の装置。
- 遮風杆(3)は、上面(5)の高さが徐々に増大する三角形の断面を有することを特徴とする、請求項6に記載の装置。
- 遮風杆(3)は、深さ、すなわち空力的翼弦(p)が徐々に増大する断面を有することを特徴とする、請求項1に記載の装置。
- 空力的翼弦(p)は、約1cmの最小値と約2cmの最大値の間で変化していることを特徴とする、請求項8に記載の装置。
- 保護部材(1)は、L型であり、互いに直角につながっている2つの支持脚(2)、(3)を有しており、前記支持脚(2)は、取付け部(2a)を備えており、前記遮風杆(3)は、空力ガードを構成していることを特徴とする、請求項1に記載の装置。
- 支持脚(2)は、遮風杆(3)と操作レバー(L)との間の距離(d)を得るために調節可能な長さを有しており、この距離(d)は、hmaxまたはpmaxに等しいことを特徴とする、請求項10に記載の装置。
- 基端部(2a)は、スペーサ(2c)を備えていることを特徴とする、請求項1〜11のいずれか1項に記載の装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI2009A000034 | 2009-01-16 | ||
ITMI2009A000034A IT1392509B1 (it) | 2009-01-16 | 2009-01-16 | Dispositivo di protezione, con effetto aerodinamico, per motoveicolo. |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010163160A JP2010163160A (ja) | 2010-07-29 |
JP5596355B2 true JP5596355B2 (ja) | 2014-09-24 |
Family
ID=40886553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010005795A Expired - Fee Related JP5596355B2 (ja) | 2009-01-16 | 2010-01-14 | モーターサイクルにおける空力的効果のある保護装置 |
Country Status (9)
Country | Link |
---|---|
US (1) | US8408093B2 (ja) |
EP (1) | EP2208664B1 (ja) |
JP (1) | JP5596355B2 (ja) |
DK (1) | DK2208664T3 (ja) |
ES (1) | ES2423940T3 (ja) |
IT (1) | IT1392509B1 (ja) |
PL (1) | PL2208664T3 (ja) |
PT (1) | PT2208664E (ja) |
SI (1) | SI2208664T1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080203762A1 (en) * | 2007-02-23 | 2008-08-28 | Randall Shimanski | Handguard apparatus and methods |
US20120279348A1 (en) * | 2011-05-04 | 2012-11-08 | Eric Wood | Motorcycle Lever Protection Guard |
EP2636582A1 (en) * | 2012-03-05 | 2013-09-11 | Rizoma IP S.r.l. | Protection device with aerodynamic effect to actuation lever of a motor vehicle |
TWM448439U (zh) * | 2012-08-13 | 2013-03-11 | Giant Mfg Co Ltd | 煞車把手 |
US9802666B2 (en) | 2014-08-01 | 2017-10-31 | Andrew Serbinski | Multifunctional hand guard |
DE102015202096A1 (de) * | 2015-02-06 | 2016-08-11 | Bayerische Motoren Werke Aktiengesellschaft | Handschutzvorrichtung für ein Fahrzeug |
US11014624B2 (en) * | 2015-04-26 | 2021-05-25 | Paul Degarate | Integrated hand guard system |
USD797032S1 (en) * | 2016-04-26 | 2017-09-12 | Darrin Dagrossa | Compressible traction device |
US20210245827A1 (en) * | 2020-02-06 | 2021-08-12 | Loam Lab Components Ltd. | Protective bar cap |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3832912A (en) * | 1973-02-22 | 1974-09-03 | D Edwards | Handlebar safety shield |
US3834249A (en) * | 1973-03-13 | 1974-09-10 | P Bothwell | Handlebars |
JPS5248245U (ja) * | 1975-10-03 | 1977-04-06 | ||
US4141567A (en) * | 1977-01-31 | 1979-02-27 | Scott Gary M | Handle bar hand guards |
JPS6261790U (ja) * | 1985-10-07 | 1987-04-16 | ||
JPH0198094U (ja) * | 1987-12-21 | 1989-06-29 | ||
US5299466A (en) * | 1992-08-10 | 1994-04-05 | Kona U.S.A., Inc. | Brake lever extension |
USD366015S (en) * | 1995-01-24 | 1996-01-09 | Mccormack Lance | Set of bicycle bar ends |
JPH08198159A (ja) * | 1995-01-30 | 1996-08-06 | Suzuki Motor Corp | 跨乗型車両のハンドルバー補強構造 |
JP3359788B2 (ja) * | 1995-06-23 | 2002-12-24 | 株式会社シマノ | 自転車の変速操作用サブレバー |
DE29801916U1 (de) * | 1998-02-05 | 1998-05-28 | Grätz, Michael, 87448 Waltenhofen | Lenkergriff |
US6003405A (en) * | 1998-07-13 | 1999-12-21 | Trek Bicycle Corporation | Bicycle handlebar bar ends |
US6389929B1 (en) * | 1999-05-20 | 2002-05-21 | Sram Corporation | Elongated rotatable handgrip |
JP3370635B2 (ja) * | 2000-02-29 | 2003-01-27 | 川崎重工業株式会社 | ハンドルのレバーガード取付構造 |
US7257873B2 (en) * | 2003-01-31 | 2007-08-21 | Laivins Kenneth T | Method for manufacturing hand guards |
US20070039408A1 (en) * | 2005-08-16 | 2007-02-22 | Laivins Kenneth T | Plastic handguard |
US8820191B2 (en) * | 2005-10-27 | 2014-09-02 | CV Products Consolidated LLC | Center mount handguard |
US20080203762A1 (en) * | 2007-02-23 | 2008-08-28 | Randall Shimanski | Handguard apparatus and methods |
-
2009
- 2009-01-16 IT ITMI2009A000034A patent/IT1392509B1/it active
- 2009-10-09 ES ES09012805T patent/ES2423940T3/es active Active
- 2009-10-09 EP EP09012805.9A patent/EP2208664B1/en not_active Not-in-force
- 2009-10-09 PT PT90128059T patent/PT2208664E/pt unknown
- 2009-10-09 PL PL09012805T patent/PL2208664T3/pl unknown
- 2009-10-09 SI SI200930674T patent/SI2208664T1/sl unknown
- 2009-10-09 DK DK09012805.9T patent/DK2208664T3/da active
-
2010
- 2010-01-14 JP JP2010005795A patent/JP5596355B2/ja not_active Expired - Fee Related
- 2010-01-15 US US12/688,546 patent/US8408093B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
IT1392509B1 (it) | 2012-03-09 |
ITMI20090034A1 (it) | 2010-07-17 |
PL2208664T3 (pl) | 2013-11-29 |
PT2208664E (pt) | 2013-08-22 |
SI2208664T1 (sl) | 2013-10-30 |
EP2208664A1 (en) | 2010-07-21 |
JP2010163160A (ja) | 2010-07-29 |
US20100180716A1 (en) | 2010-07-22 |
EP2208664B1 (en) | 2013-05-01 |
ES2423940T3 (es) | 2013-09-25 |
DK2208664T3 (da) | 2013-08-05 |
US8408093B2 (en) | 2013-04-02 |
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