EP0796195A1 - Fahrrad - Google Patents

Fahrrad

Info

Publication number
EP0796195A1
EP0796195A1 EP95921169A EP95921169A EP0796195A1 EP 0796195 A1 EP0796195 A1 EP 0796195A1 EP 95921169 A EP95921169 A EP 95921169A EP 95921169 A EP95921169 A EP 95921169A EP 0796195 A1 EP0796195 A1 EP 0796195A1
Authority
EP
European Patent Office
Prior art keywords
pedal
bicycle
pedals
crankshaft
fully
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.)
Ceased
Application number
EP95921169A
Other languages
English (en)
French (fr)
Inventor
Mathias Jacobus Isabella Buck
Leonardus Laurentius Johannes Cüppers
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.)
CUEPPERS LEONARDUS LAURENTIUS JOHANNES
Original Assignee
CUEPPERS LEONARDUS LAURENTIUS JOHANNES
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 CUEPPERS LEONARDUS LAURENTIUS JOHANNES filed Critical CUEPPERS LEONARDUS LAURENTIUS JOHANNES
Publication of EP0796195A1 publication Critical patent/EP0796195A1/de
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K19/00—Cycle frames
    • B62K19/30—Frame parts shaped to receive other cycle parts or accessories
    • B62K19/34—Bottom brackets
    • 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
    • B62M3/00—Construction of cranks operated by hand or foot
    • B62M3/003—Combination of crank axles and bearings housed in the bottom bracket
    • 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
    • B62M3/00—Construction of cranks operated by hand or foot
    • B62M3/08—Pedals

Definitions

  • the invention relates to a bicycle, consisting of a bicycle-frame, a crankshaft, cranks and pedals.
  • a bicycle is generally known, for instance racing.
  • Bicycles are known as a means of transport for people and also often fulfill a recreative function. The distance which can be traveled with a bicycle and the speed that can be achieved are limited, since the bicycle is driven by human force and a man's performance is limited.
  • Figure 3 shows a pedal in view A-A from figure 2 with a pedal-shaft 1 and a pedal-body 2.
  • the foot of the person riding the bicycle rests on face B of the pedal-body.
  • the pedal-shaft contains a slot 3 to receive a cam 4, which has a solid connection with the pedal-body.
  • the pedal makes a full turn around the pedal-shaft per full turn of the crankshaft, in which the operation of the slot in the pedal-shaft and the cams force the pedal to make a to and fro translation.
  • the pedal contains a nut 5 to lock the pedal in any desired position to the crank.
  • the pedal can be positioned to the crank in a way that the pedals reach the fully outer position and the fully inner position at any desired moment.
  • the pedal of a race bicycle normally contains devices to fix the biker foot to face B of the pedal. It is also possible to have the pedal at the opposite side of face B made heavier, so the pedal will always be in the desired position due to the gravity force. An advantage of this is that such a pedal can easily be used on a regular ladies or men's bicycles, on which there are normally no devices present to fix the foot to a pedal-face.
  • the pedal-body contains the slot to receive one or more cams which are fixed to the pedal-shaft.
  • the crankshaft contains a similar system of a slot and one or more cams, where the crankshaft contains the slot and the cam has a fixed connection with the crankshaft body of the frame. If the crankshaft contains the devices, the foot can rest against any side of the pedal, since the to and fro translation in the desired phase is forced by the turn of the crankshaft, independent from the position of the foot.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
  • Mechanical Control Devices (AREA)
EP95921169A 1994-06-28 1995-06-16 Fahrrad Ceased EP0796195A1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL9401074A NL9401074A (nl) 1994-06-28 1994-06-28 Fiets.
NL9401074 1994-06-28
PCT/NL1995/000216 WO1996000679A1 (en) 1994-06-28 1995-06-16 Bicycle

Publications (1)

Publication Number Publication Date
EP0796195A1 true EP0796195A1 (de) 1997-09-24

Family

ID=19864375

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95921169A Ceased EP0796195A1 (de) 1994-06-28 1995-06-16 Fahrrad

Country Status (5)

Country Link
EP (1) EP0796195A1 (de)
JP (1) JPH10502034A (de)
AU (1) AU2631795A (de)
NL (1) NL9401074A (de)
WO (1) WO1996000679A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4292699A1 (de) 2022-06-17 2023-12-20 Fluitec Invest AG Vorrichtung und verfahren zur durchführung einer nicht-selektiven chemischen reaktion

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100484236B1 (ko) * 1997-08-27 2005-09-08 주식회사 엘지생활건강 모발성장촉진조성물
FR2811287B1 (fr) * 2000-07-04 2002-10-04 Look Cycle Int Pedale de cycle a positionnement reglable perfectionne
US20080011121A1 (en) * 2004-05-26 2008-01-17 Jorg Topfer Functional Pedal Mechanism
WO2008086405A2 (en) * 2007-01-09 2008-07-17 Nikola Stevovich Pedal apparatus
KR20080073686A (ko) 2008-07-18 2008-08-11 이근형 원통캠을 이용한 신축가능한 크랭크 암
EP2535253B1 (de) 2011-06-17 2016-05-04 BioConform GmbH Dreidimensional bewegliches Pedal
EP2674353A1 (de) 2012-06-13 2013-12-18 BioConform GmbH Axial bewegliches Pedal
WO2014145589A2 (en) * 2013-03-15 2014-09-18 Nikola Stevovich Pedal assembly, apparatus for determining a pedal configuration and methods thereof
US10358184B2 (en) * 2017-07-28 2019-07-23 Shimano Inc. Bicycle pedal

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE95461C (de) *
FR2661651B1 (fr) * 1990-05-04 1995-09-01 Berenger Daniel Pedale de velo mobile sur 3 axes, a liberte reglable.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9600679A1 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4292699A1 (de) 2022-06-17 2023-12-20 Fluitec Invest AG Vorrichtung und verfahren zur durchführung einer nicht-selektiven chemischen reaktion

Also Published As

Publication number Publication date
WO1996000679A1 (en) 1996-01-11
NL9401074A (nl) 1996-02-01
JPH10502034A (ja) 1998-02-24
AU2631795A (en) 1996-01-25

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Legal Events

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