JP7779692B2 - 人力駆動車用のドライブユニット - Google Patents

人力駆動車用のドライブユニット

Info

Publication number
JP7779692B2
JP7779692B2 JP2021161993A JP2021161993A JP7779692B2 JP 7779692 B2 JP7779692 B2 JP 7779692B2 JP 2021161993 A JP2021161993 A JP 2021161993A JP 2021161993 A JP2021161993 A JP 2021161993A JP 7779692 B2 JP7779692 B2 JP 7779692B2
Authority
JP
Japan
Prior art keywords
support member
screw
cylindrical portion
thread
drive unit
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.)
Active
Application number
JP2021161993A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023051374A5 (https=
JP2023051374A (ja
Inventor
洸佑 北原
慎一朗 野田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shimano Inc
Original Assignee
Shimano Inc
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 Shimano Inc filed Critical Shimano Inc
Priority to JP2021161993A priority Critical patent/JP7779692B2/ja
Priority to DE102022209514.6A priority patent/DE102022209514A1/de
Publication of JP2023051374A publication Critical patent/JP2023051374A/ja
Publication of JP2023051374A5 publication Critical patent/JP2023051374A5/ja
Application granted granted Critical
Publication of JP7779692B2 publication Critical patent/JP7779692B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
    • B62M6/40—Rider propelled cycles with auxiliary electric motor
    • B62M6/55—Rider propelled cycles with auxiliary electric motor power-driven at crank shafts parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/067—Fixing them in a housing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/0018—Shaft assemblies for gearings
    • F16H57/0037—Special features of coaxial shafts, e.g. relative support thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2326/00—Articles relating to transporting
    • F16C2326/20—Land vehicles
    • F16C2326/26—Bicycle steering or suspension
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2380/00—Electrical apparatus
    • F16C2380/26—Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H2057/02034—Gearboxes combined or connected with electric machines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
    • F16H57/022—Adjustment of gear shafts or bearings
    • F16H2057/0221—Axial adjustment

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Rolling Contact Bearings (AREA)
  • Transmission Devices (AREA)
JP2021161993A 2021-09-30 2021-09-30 人力駆動車用のドライブユニット Active JP7779692B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2021161993A JP7779692B2 (ja) 2021-09-30 2021-09-30 人力駆動車用のドライブユニット
DE102022209514.6A DE102022209514A1 (de) 2021-09-30 2022-09-12 Antriebseinheit für ein menschlich angetriebenes fahrzeug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021161993A JP7779692B2 (ja) 2021-09-30 2021-09-30 人力駆動車用のドライブユニット

Publications (3)

Publication Number Publication Date
JP2023051374A JP2023051374A (ja) 2023-04-11
JP2023051374A5 JP2023051374A5 (https=) 2024-02-16
JP7779692B2 true JP7779692B2 (ja) 2025-12-03

Family

ID=85477379

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021161993A Active JP7779692B2 (ja) 2021-09-30 2021-09-30 人力駆動車用のドライブユニット

Country Status (2)

Country Link
JP (1) JP7779692B2 (https=)
DE (1) DE102022209514A1 (https=)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018202949A (ja) 2017-05-31 2018-12-27 株式会社シマノ 自転車用ドライブユニット
CN211663398U (zh) 2019-12-28 2020-10-13 苏州万佳电器有限公司 一种中置驱动装置和具有该装置的自行车

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60127296U (ja) * 1984-02-04 1985-08-27 マエダ工業株式会社 自転車のハンガ部の構造
JPS61175622U (https=) * 1984-12-13 1986-11-01
JP5872973B2 (ja) * 2012-06-21 2016-03-01 ブリヂストンサイクル株式会社 磁歪軸結合構造及び自転車
TWM483912U (zh) * 2014-02-21 2014-08-11 J D Components Co Ltd 可防止曲柄軸跟轉之中置電機
JP6753752B2 (ja) * 2016-09-30 2020-09-09 株式会社シマノ 自転車用電動モータの支持構造およびこれを含む自転車用ドライブユニット

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018202949A (ja) 2017-05-31 2018-12-27 株式会社シマノ 自転車用ドライブユニット
CN211663398U (zh) 2019-12-28 2020-10-13 苏州万佳电器有限公司 一种中置驱动装置和具有该装置的自行车

Also Published As

Publication number Publication date
DE102022209514A1 (de) 2023-03-30
JP2023051374A (ja) 2023-04-11

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