WO2008011838A3 - System of driving sleeve and coaster brake hub roller guide ring in conjunction with a back-pedalling brake - Google Patents

System of driving sleeve and coaster brake hub roller guide ring in conjunction with a back-pedalling brake Download PDF

Info

Publication number
WO2008011838A3
WO2008011838A3 PCT/CZ2007/000069 CZ2007000069W WO2008011838A3 WO 2008011838 A3 WO2008011838 A3 WO 2008011838A3 CZ 2007000069 W CZ2007000069 W CZ 2007000069W WO 2008011838 A3 WO2008011838 A3 WO 2008011838A3
Authority
WO
WIPO (PCT)
Prior art keywords
brake
guide ring
roller guide
driving sleeve
conjunction
Prior art date
Application number
PCT/CZ2007/000069
Other languages
French (fr)
Other versions
WO2008011838A2 (en
Inventor
Pavel Kuzel
Original Assignee
Pavel Kuzel
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 Pavel Kuzel filed Critical Pavel Kuzel
Priority to BRPI0714668-0A priority Critical patent/BRPI0714668A2/en
Priority to EP07764316A priority patent/EP2049386A2/en
Publication of WO2008011838A2 publication Critical patent/WO2008011838A2/en
Publication of WO2008011838A3 publication Critical patent/WO2008011838A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
    • B62L5/00—Brakes, or actuating mechanisms therefor, controlled by back-pedalling
    • B62L5/02—Brakes, or actuating mechanisms therefor, controlled by back-pedalling the brakes being actuated through coacting coaxial cones located in the rear wheel hub

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

System of Driving Sleeve and Coaster Brake Hub Roller Guide Ring Conjunction with Back- Pedal ling Brake, consisting of coaster brake hub (6) shell containing co-axial and rotary shaft on one end of which is placed a lever cone with lever, co-axial brake cone (10) and a brake drum (7), while the other end bears co-axial and rotating driving sleeve (1) with rollers, on one end of which is co-axially placed and fixed a roller guide ring (2) and a sprocket (9) on the other, the driving sleeve (1) wherein is interconnected with the roller guide ring (2) by means of a shrink link (4).
PCT/CZ2007/000069 2006-07-28 2007-07-17 System of driving sleeve and coaster brake hub roller guide ring in conjunction with a back-pedalling brake WO2008011838A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BRPI0714668-0A BRPI0714668A2 (en) 2006-07-28 2007-07-17 drive sleeve and countershaft brake hub roller guide ring system with back pedal
EP07764316A EP2049386A2 (en) 2006-07-28 2007-07-17 System of driving sleeve and coaster brake hub roller guide ring conjunction with back-pedalling brake

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CZPUV2006-17965 2006-07-28
CZ200617965U CZ17022U1 (en) 2006-07-28 2006-07-28 Coupling system of engagement head and roller basket of free-wheel hub with back-pedalling brake

Publications (2)

Publication Number Publication Date
WO2008011838A2 WO2008011838A2 (en) 2008-01-31
WO2008011838A3 true WO2008011838A3 (en) 2008-03-13

Family

ID=37684179

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CZ2007/000069 WO2008011838A2 (en) 2006-07-28 2007-07-17 System of driving sleeve and coaster brake hub roller guide ring in conjunction with a back-pedalling brake

Country Status (5)

Country Link
EP (1) EP2049386A2 (en)
CN (1) CN101495362A (en)
BR (1) BRPI0714668A2 (en)
CZ (1) CZ17022U1 (en)
WO (1) WO2008011838A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102658849B (en) * 2012-05-14 2013-11-27 美尔顿车业(东莞)有限公司 Anticlockwise-rotation braking mechanism of electric bicycle

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191019407A (en) * 1909-08-28 1911-03-23 Ernst Sachs Improvements in Backpedalling Brake and Free Wheel Mechanism for Velocipedes and the like.
GB438778A (en) * 1934-06-07 1935-11-22 Fichtel & Sachs Ag Improvements in or relating to cycle and like free-wheel hubs
DE849218C (en) * 1948-10-09 1952-09-11 Nymanbolagen Aktiebolag Freewheel hub with back pedal for bicycles

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191019407A (en) * 1909-08-28 1911-03-23 Ernst Sachs Improvements in Backpedalling Brake and Free Wheel Mechanism for Velocipedes and the like.
GB438778A (en) * 1934-06-07 1935-11-22 Fichtel & Sachs Ag Improvements in or relating to cycle and like free-wheel hubs
DE849218C (en) * 1948-10-09 1952-09-11 Nymanbolagen Aktiebolag Freewheel hub with back pedal for bicycles

Also Published As

Publication number Publication date
CN101495362A (en) 2009-07-29
BRPI0714668A2 (en) 2013-04-02
WO2008011838A2 (en) 2008-01-31
CZ17022U1 (en) 2006-11-27
EP2049386A2 (en) 2009-04-22

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