WO2020066296A1 - 鞍乗り型車両のパワーユニットのカバー構造 - Google Patents

鞍乗り型車両のパワーユニットのカバー構造 Download PDF

Info

Publication number
WO2020066296A1
WO2020066296A1 PCT/JP2019/030455 JP2019030455W WO2020066296A1 WO 2020066296 A1 WO2020066296 A1 WO 2020066296A1 JP 2019030455 W JP2019030455 W JP 2019030455W WO 2020066296 A1 WO2020066296 A1 WO 2020066296A1
Authority
WO
WIPO (PCT)
Prior art keywords
cover
power unit
saddle
ride type
reference point
Prior art date
Application number
PCT/JP2019/030455
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
隆洋 土田
玲奈 黒須
真洋 三木
健児 清水
耕介 黒田
Original Assignee
本田技研工業株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 本田技研工業株式会社 filed Critical 本田技研工業株式会社
Priority to CN201990001026.4U priority Critical patent/CN216240937U/zh
Priority to JP2020548084A priority patent/JP6963116B2/ja
Priority to DE112019004814.7T priority patent/DE112019004814T5/de
Publication of WO2020066296A1 publication Critical patent/WO2020066296A1/ja

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/0065—Shape of casings for other machine parts and purposes, e.g. utilisation purposes, safety
    • F02F7/0073—Adaptations for fitting the engine, e.g. front-plates or bell-housings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
    • F02B61/02—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving cycles

Definitions

  • the cover may include a rib along the connection wall on the back side of the connection wall. According to this configuration, the rigidity of the connection wall can be improved by the rib, and the rigidity of the cover can be effectively improved. Further, in the above configuration, an annular rib may be provided on the back side of the division surface so as to surround the reference point. According to this configuration, each divided surface can be connected in the circumferential direction by the annular rib, and the rigidity of the cover can be effectively improved. Further, in the above-described configuration, the connection walls may be radially arranged around the reference point. According to this configuration, the rigidity of the cover can be effectively improved by the radially arranged connection walls.
  • FIG. 1 is a left side view of a motorcycle 1 equipped with an engine 11 (internal combustion engine) according to the first embodiment of the present invention.
  • an engine 11 as a power unit is supported on a body frame 10
  • a front fork 12 that supports the front wheel 2 so as to be steerable is supported at the front end of the body frame 10 so as to be steerable, and a swing arm that supports the rear wheel 3.
  • Reference numeral 13 denotes a vehicle provided on the rear side of the body frame 10.
  • the motorcycle 1 is a saddle-ride type vehicle in which an occupant sits so as to straddle a seat 14, and the seat 14 is provided above a rear portion of the body frame 10.
  • the side cover portion 51 includes a central surface 53 facing the axis 45a of the main shaft 45 in the axial direction, a plurality of divided surfaces 54 provided around the central surface 53, and a connecting wall 55 connecting the adjacent divided surfaces 54 to each other.
  • the center surface 53 is a substantially circular disk-shaped plate member when viewed from the side of the vehicle.
  • the center plane 53 is located on an extension of the axis 45 of the main shaft 45, and the axis 45 a of the main shaft 45 is substantially perpendicular to the center plane 53.
  • the point at which the axis 45a of the main shaft 45 intersects the center plane 53 is a reference point 53a.
  • the reference point 53a is located substantially at the center of the center plane 53. That is, the center surface 53 overlaps the main shaft 45 from the outside in the vehicle width direction when viewed in the axial direction of the main shaft 45.
  • connection walls 55 are radially arranged around the reference point 53a.
  • the connection wall 55 extends from the inner peripheral edge 54a to the peripheral edge 51a of the side cover 51 in the radial direction.
  • the divided surfaces 54 are connected by the connection walls 55 to form a stepped surface that goes around the reference point 53a of the central surface 53.
  • the length of the connection wall 55 in the circumferential direction R is significantly smaller than the length of the dividing surface 54 in the circumferential direction R. For this reason, a large length in the circumferential direction R of the division surface 54 can be secured.
  • a plurality of ribs 58 extending radially from the center of the center surface 53 to the peripheral edge 51 a of the side cover 51 are provided on the back surface of the side cover 51.
  • the rib 58 is provided along the connection wall 55 on the back side of the connection wall 55.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Details Of Gearings (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
PCT/JP2019/030455 2018-09-26 2019-08-02 鞍乗り型車両のパワーユニットのカバー構造 WO2020066296A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201990001026.4U CN216240937U (zh) 2018-09-26 2019-08-02 鞍乘型车辆的动力单元的罩结构
JP2020548084A JP6963116B2 (ja) 2018-09-26 2019-08-02 鞍乗り型車両のパワーユニットのカバー構造
DE112019004814.7T DE112019004814T5 (de) 2018-09-26 2019-08-02 Verkleidungsanordnung einer antriebseinheit für fahrzeuge des sattelsitztyps

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018180400 2018-09-26
JP2018-180400 2018-09-26

Publications (1)

Publication Number Publication Date
WO2020066296A1 true WO2020066296A1 (ja) 2020-04-02

Family

ID=69949344

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2019/030455 WO2020066296A1 (ja) 2018-09-26 2019-08-02 鞍乗り型車両のパワーユニットのカバー構造

Country Status (4)

Country Link
JP (1) JP6963116B2 (zh)
CN (1) CN216240937U (zh)
DE (1) DE112019004814T5 (zh)
WO (1) WO2020066296A1 (zh)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000213368A (ja) * 1999-01-25 2000-08-02 Asahi Tec Corp カバ―構造
JP2008157092A (ja) * 2006-12-22 2008-07-10 Mitsubishi Fuso Truck & Bus Corp フライホイールハウジング
JP2010084651A (ja) * 2008-09-30 2010-04-15 Honda Motor Co Ltd エンジンのオイルレベルゲージ配置構造

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5629337U (zh) * 1979-08-10 1981-03-19
JP6235545B2 (ja) * 2015-10-16 2017-11-22 本田技研工業株式会社 内燃機関のカバー部材
JP6874497B2 (ja) 2017-04-19 2021-05-19 コニカミノルタ株式会社 画像形成装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000213368A (ja) * 1999-01-25 2000-08-02 Asahi Tec Corp カバ―構造
JP2008157092A (ja) * 2006-12-22 2008-07-10 Mitsubishi Fuso Truck & Bus Corp フライホイールハウジング
JP2010084651A (ja) * 2008-09-30 2010-04-15 Honda Motor Co Ltd エンジンのオイルレベルゲージ配置構造

Also Published As

Publication number Publication date
JPWO2020066296A1 (ja) 2021-08-30
CN216240937U (zh) 2022-04-08
JP6963116B2 (ja) 2021-11-05
DE112019004814T5 (de) 2021-08-19

Similar Documents

Publication Publication Date Title
JP4967153B2 (ja) 単気筒または並列多気筒のエンジン及びそれを備えた鞍乗型車両
JP2010228736A (ja) 自動二輪車
US20140345551A1 (en) Internal combustion engine and motorcycle equipped with the engine
JP5814781B2 (ja) 自動二輪車におけるパワーユニットの搭載構造
WO2020066296A1 (ja) 鞍乗り型車両のパワーユニットのカバー構造
KR20100094935A (ko) 내연기관의 크랭크 케이스 구조
JP3539517B2 (ja) ユニットスイング内燃機関のスタータモータ取付配置構造
JP5706249B2 (ja) 車両の電子スロットル配置構造
JP6594791B2 (ja) 電子制御ｖベルト式無段変速機
JP3159742U (ja) 内燃機関およびそれを備えた車両
CN111692962B (zh) 发动机的曲轴角检测装置
JP7057384B2 (ja) 電動機冷却構造
JP6044241B2 (ja) 鞍乗型車両
JP2017150545A5 (zh)
JP2013127272A (ja) 自動二輪車用動力伝達装置
US10006326B2 (en) Crank chamber internal pressure reduction mechanism for internal combustion engine
JP2012136996A (ja) 内燃機関用クランク角検出装置
JP2012136997A (ja) 内燃機関用クランク角検出装置
JP6015204B2 (ja) 自動二輪車用エンジン
JP5324552B2 (ja) 車載パワーユニットの車速センサハーネスのカバー構造
JP6828566B2 (ja) エンジンの潤滑構造及び車両
JP6969186B2 (ja) エンジン及び自動二輪車
JP6605354B2 (ja) 電子制御ｖベルト式無段変速機
JP2003336791A (ja) 内燃機関におけるバランサシャフト周辺構造
JP4326984B2 (ja) 自動二輪車の発電機

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19868019

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2020548084

Country of ref document: JP

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 2101001455

Country of ref document: TH

122 Ep: pct application non-entry in european phase

Ref document number: 19868019

Country of ref document: EP

Kind code of ref document: A1