ATE545519T1 - Normalerweise geschlossene, geräuschlose fahrradnabe - Google Patents

Normalerweise geschlossene, geräuschlose fahrradnabe

Info

Publication number
ATE545519T1
ATE545519T1 AT09012001T AT09012001T ATE545519T1 AT E545519 T1 ATE545519 T1 AT E545519T1 AT 09012001 T AT09012001 T AT 09012001T AT 09012001 T AT09012001 T AT 09012001T AT E545519 T1 ATE545519 T1 AT E545519T1
Authority
AT
Austria
Prior art keywords
pedal
silent
ratchet wheel
normally closed
pawl members
Prior art date
Application number
AT09012001T
Other languages
English (en)
Inventor
Ching-Shu Chen
Original Assignee
Chosen Co Ltd
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 Chosen Co Ltd filed Critical Chosen Co Ltd
Application granted granted Critical
Publication of ATE545519T1 publication Critical patent/ATE545519T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B27/00—Hubs
    • B60B27/02—Hubs adapted to be rotatably arranged on axle
    • B60B27/04—Hubs adapted to be rotatably arranged on axle housing driving means, e.g. sprockets
    • B60B27/047—Hubs adapted to be rotatably arranged on axle housing driving means, e.g. sprockets comprising a freewheel mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B27/00—Hubs
    • B60B27/02—Hubs adapted to be rotatably arranged on axle
    • B60B27/023—Hubs adapted to be rotatably arranged on axle specially adapted for bicycles
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/24—Freewheels or freewheel clutches specially adapted for cycles
    • F16D41/30—Freewheels or freewheel clutches specially adapted for cycles with hinged pawl co-operating with teeth, cogs, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)
  • Braking Arrangements (AREA)
  • Transmission Devices (AREA)
AT09012001T 2009-09-22 2009-09-22 Normalerweise geschlossene, geräuschlose fahrradnabe ATE545519T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09012001A EP2298576B1 (de) 2009-09-22 2009-09-22 Normalerweise geschlossene, geräuschlose Fahrradnabe

Publications (1)

Publication Number Publication Date
ATE545519T1 true ATE545519T1 (de) 2012-03-15

Family

ID=41571791

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09012001T ATE545519T1 (de) 2009-09-22 2009-09-22 Normalerweise geschlossene, geräuschlose fahrradnabe

Country Status (2)

Country Link
EP (1) EP2298576B1 (de)
AT (1) ATE545519T1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104908520A (zh) * 2015-06-09 2015-09-16 苏州奥然日用品有限公司 一种自行车花鼓棘轮结构
TWI705007B (zh) * 2019-12-06 2020-09-21 德安百世實業股份有限公司 無聲花轂

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3460166B2 (ja) * 1996-02-02 2003-10-27 株式会社シマノ 自転車用フリーホイールの爪音消し機構
US6155394A (en) * 1999-03-22 2000-12-05 Shook; William B. Bicycle coasting mechanism
US6502679B1 (en) * 2001-07-23 2003-01-07 Ming Cheng Wang Low-noise low-friction resistance, one-way drive car wheel assembly
US7025186B2 (en) * 2003-12-29 2006-04-11 Joy Industrial Co., Ltd. Bicycle ratchet bushing
JP2007113711A (ja) * 2005-10-21 2007-05-10 Shimano Inc 自転車用フリーホイール

Also Published As

Publication number Publication date
EP2298576B1 (de) 2012-02-15
EP2298576A1 (de) 2011-03-23

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