BE853784A - Rods, mechanism for multiplication of the time when the driving of a bicycle and the reduction of the physical strength - Google Patents

Rods, mechanism for multiplication of the time when the driving of a bicycle and the reduction of the physical strength

Info

Publication number
BE853784A
BE853784A BE1008089A BE1008089A BE853784A BE 853784 A BE853784 A BE 853784A BE 1008089 A BE1008089 A BE 1008089A BE 1008089 A BE1008089 A BE 1008089A BE 853784 A BE853784 A BE 853784A
Authority
BE
Belgium
Prior art keywords
bicycle
multiplication
rods
reduction
driving
Prior art date
Application number
BE1008089A
Other languages
Dutch (nl)
Original Assignee
Brauwer Leopold De
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 Brauwer Leopold De filed Critical Brauwer Leopold De
Priority to BE1008089A priority Critical patent/BE853784A/en
Priority to BE853784 priority
Publication of BE853784A publication Critical patent/BE853784A/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62MRIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M1/00Rider propulsion of wheeled vehicles
    • B62M1/36Rider propulsion of wheeled vehicles with rotary cranks, e.g. with pedal cranks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62MRIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M3/00Construction of cranks operated by hand or foot
    • B62M2003/006Crank arrangements to overcome dead points

Description


    <EMI ID=1.1> <EMI ID = 1.1> 

  
 Het systeem heeft tot doel de fysische kracht voor het voortbewegen van een fiets te verminderen. The system aims to reduce the physical force to propel a bicycle.

  
  <EMI ID=2.1> <EMI ID = 2.1> 

  
 verhogen, uitgaande van dezelfde kracht op de trapper&#65533; increase, assuming the same force on the pedal & # 65533;

  
 Omgekeerd kan eenzelfde moment verkregen worden met verminderde Conversely, one and the same time can be obtained with reduced

  
  <EMI ID=3.1> <EMI ID = 3.1> 

  
 beweeglijke vierzijden. moving four sides.

  
 De trappers worden in het midden van de stangt aangebracht en beschrijven een cirkelvormige beweging zoals de trappers van de klassieke fiets. The pedals are of the stangt in the middle and arranged to describe a circular movement, such as the pedals of the conventional bicycle.  Dit is een belangrijk voordeel tov andere meer gesofistikeerde systemen waarbij de trappers een ingewikkelde baan beschrijven wat tegen de normale rijgewoonten indruist. This is an important advantage over other more sophisticated systems where the pedals describe a complicated job which is contrary to the normal driving habits.

  
 De vermeerdering van het moment wordt bewezen als volgt : The increase of the moment is proved as follows: 

  
  <EMI ID=4.1> <EMI ID = 4.1> 

  
 moment M = lPcosCk bij .de klassieke fiets. moment M = lPcosCk at .the classic bike.

  
 Het moment in het nieuwe systeem is eveneens maximaal voor The moment the new system is also up for

  
  <EMI ID=5.1> <EMI ID = 5.1> 

  
 groter dan bij de klassieke fiets. greater than in the conventional bicycle.

  
 Besluit : decision:

  
  <EMI ID=6.1> <EMI ID = 6.1> 

  
 kleinere fysische kracht P uit te oefenen op de trappers dan bij de klassieke fiets. P smaller physical strength to bear on the pedals than conventional bicycle.  De konstruktie is eenvoudig en aan de rijgewoonten moet niets gewijzigd worden daar de trappers een cirkelvormige baan beschrijven zoals bij de klassieke fiets. The construction is simple and the driving habits should be changed nothing because the pedals describe a circular orbit like the classic bike. 
BE1008089A 1977-04-21 1977-04-21 Rods, mechanism for multiplication of the time when the driving of a bicycle and the reduction of the physical strength BE853784A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BE1008089A BE853784A (en) 1977-04-21 1977-04-21 Rods, mechanism for multiplication of the time when the driving of a bicycle and the reduction of the physical strength
BE853784 1977-04-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE1008089A BE853784A (en) 1977-04-21 1977-04-21 Rods, mechanism for multiplication of the time when the driving of a bicycle and the reduction of the physical strength

Publications (1)

Publication Number Publication Date
BE853784A true BE853784A (en) 1977-08-16

Family

ID=25658197

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1008089A BE853784A (en) 1977-04-21 1977-04-21 Rods, mechanism for multiplication of the time when the driving of a bicycle and the reduction of the physical strength

Country Status (1)

Country Link
BE (1) BE853784A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000027690A1 (en) * 1998-11-10 2000-05-18 Jacques Andre Crankset device
NL2000834C2 (en) * 2007-08-28 2009-03-03 Five Stars Food Equipment B V Bicycle.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000027690A1 (en) * 1998-11-10 2000-05-18 Jacques Andre Crankset device
GB2358842A (en) * 1998-11-10 2001-08-08 Andre Jacques Crankset device
GB2358842B (en) * 1998-11-10 2003-02-12 Andre Jacques Proof that the contraction of the calf cannot increase the pressure on the pedal and mechanisms to make use of this fundamental discovery
NL2000834C2 (en) * 2007-08-28 2009-03-03 Five Stars Food Equipment B V Bicycle.
WO2009028933A1 (en) 2007-08-28 2009-03-05 Five Stars Food Equipment B.V. Human poviered vehicle

Also Published As

Publication number Publication date
BE853784A2 (en)

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