DK575486A - Pedalarm samt pedalarmsdrev til cykler eller lignende og holder til saadan pedelarmsdrev - Google Patents

Pedalarm samt pedalarmsdrev til cykler eller lignende og holder til saadan pedelarmsdrev

Info

Publication number
DK575486A
DK575486A DK575486A DK575486A DK575486A DK 575486 A DK575486 A DK 575486A DK 575486 A DK575486 A DK 575486A DK 575486 A DK575486 A DK 575486A DK 575486 A DK575486 A DK 575486A
Authority
DK
Denmark
Prior art keywords
crank
arm drive
pedal
pedal arm
profile section
Prior art date
Application number
DK575486A
Other languages
English (en)
Other versions
DK162083B (da
DK162083C (da
DK575486D0 (da
Inventor
Freder Stockenbrok
Original Assignee
Freder Stockenbrok
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
Priority claimed from DE19853511482 external-priority patent/DE3511482A1/de
Priority claimed from DE19853511502 external-priority patent/DE3511502A1/de
Application filed by Freder Stockenbrok filed Critical Freder Stockenbrok
Publication of DK575486A publication Critical patent/DK575486A/da
Publication of DK575486D0 publication Critical patent/DK575486D0/da
Publication of DK162083B publication Critical patent/DK162083B/da
Application granted granted Critical
Publication of DK162083C publication Critical patent/DK162083C/da

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
    • B62M1/00—Rider propulsion of wheeled vehicles
    • B62M1/36—Rider propulsion of wheeled vehicles with rotary cranks, e.g. with pedal cranks
    • 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
    • B62M3/02—Construction of cranks operated by hand or foot of adjustable length
    • B62M3/04—Construction of cranks operated by hand or foot of adjustable length automatically adjusting
    • 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
    • B62M2003/006—Crank arrangements to overcome dead points
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2164—Cranks and pedals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2164—Cranks and pedals
    • Y10T74/2167—Variable

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
DK575486A 1985-03-29 1986-11-28 Pedalarm samt pedalarmsdrev til cykler eller lignende og holder til saadant pedalarmsdrev DK162083C (da)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE19853511482 DE3511482A1 (de) 1985-03-29 1985-03-29 Tretkurbeltrieb fuer fahrraeder o.dgl.
DE3511482 1985-03-29
DE3511502 1985-03-29
DE19853511502 DE3511502A1 (de) 1985-03-29 1985-03-29 Tretkurbel fuer einen tretkurbelantrieb fuer fahrraeder oder dergleichen
EP8600191 1986-03-27
PCT/EP1986/000191 WO1986005755A1 (en) 1985-03-29 1986-03-27 Tread crank and tread crank driving gear for bicycles or similar, and a mount for such a tread crank driving gear

Publications (4)

Publication Number Publication Date
DK575486A true DK575486A (da) 1986-11-28
DK575486D0 DK575486D0 (da) 1986-11-28
DK162083B DK162083B (da) 1991-09-16
DK162083C DK162083C (da) 1992-02-17

Family

ID=25830884

Family Applications (1)

Application Number Title Priority Date Filing Date
DK575486A DK162083C (da) 1985-03-29 1986-11-28 Pedalarm samt pedalarmsdrev til cykler eller lignende og holder til saadant pedalarmsdrev

Country Status (5)

Country Link
US (1) US4807491A (da)
EP (1) EP0215938B1 (da)
DE (1) DE3663920D1 (da)
DK (1) DK162083C (da)
WO (1) WO1986005755A1 (da)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4882945A (en) * 1989-04-17 1989-11-28 Jose Trevizo Pedal extension device
US4960013A (en) * 1989-12-04 1990-10-02 Sander Keith D Bicycle crank assembly
US5095772A (en) * 1990-06-07 1992-03-17 Tom Fortson Bicycle pedal extension
US5070744A (en) * 1990-07-30 1991-12-10 Wu Ching Jung Structure of bicycle chain transmission
US5044226A (en) * 1990-07-30 1991-09-03 Wu Ching Rong Structure of bicycle chain transmission
CA2060801C (en) * 1992-02-06 1994-11-08 Francois Garneau Pedal mechanism for a human propulsion vehicle
DE9204330U1 (de) * 1992-03-31 1993-07-29 STS Antriebe & Geräte GmbH & Co KG, 26419 Schortens Tretkurbeltrieb für Fahrräder oder dergleichen
US5509739A (en) * 1995-02-14 1996-04-23 Chi; Yi C. Bottom bracket assembly
US5609070A (en) * 1995-08-01 1997-03-11 Lin; King-Chen Crank cover assembly for a bicycle
US6109135A (en) * 1995-12-27 2000-08-29 Karsdon; Jeffrey Tetrahelical/curved bicycle crank arm/connecting rod for human/mechanical powered machines and the like
KR100255224B1 (ko) * 1997-01-04 2000-05-01 강병남 자전거의 가변식 페달 구동장치
GB2324988A (en) * 1997-05-07 1998-11-11 Lawrence Richard Geor Blackett Increasing crank leverage particularly for bicycle propulsion
GR970100456A (el) * 1997-11-21 1999-07-30 Ταχυτητες ποδηλατου
GB2336140B (en) * 1998-04-08 2002-08-28 John Brian Dixon Pedelty Automatic variable length crank assembly
US6543308B2 (en) * 1998-09-03 2003-04-08 Jeffery M. Harrington Bicycle crank system
US6199449B1 (en) * 1998-09-03 2001-03-13 Jeffery M. Harrington Bicycle crank system
JP3282077B2 (ja) 1998-09-22 2002-05-13 オーテック有限会社 人力駆動機構
IT1306763B1 (it) * 1999-01-22 2001-10-02 Bruno Peddis Dispositivo di allungamento delle pedaliere ciclistiche in fase dispinta.
US6474193B1 (en) 1999-03-25 2002-11-05 Sinties Scientific, Inc. Pedal crank
US6341946B1 (en) * 1999-06-14 2002-01-29 International Business Machines Corporation Continuously adjustable telescopic pedal crank length
WO2001060686A1 (en) * 2000-02-18 2001-08-23 Bruno Peddis Extension of a bicycle crank during the pushing phase
WO2002098723A1 (en) 2001-06-07 2002-12-12 Ronald Richardson Extensible crank
US6640662B1 (en) 2002-05-09 2003-11-04 Craig Baxter Variable length crank arm assembly
FR2843364B1 (fr) * 2002-08-06 2005-03-18 Jean Maurice Louis Briere Pedalier pour cycle avec un bras de levier optimise
CA2425438C (en) * 2003-04-15 2006-07-25 Eric K.L. Hung A simple, compact and effective self-extending and retracting bicycle crank arm
US20050239609A1 (en) * 2004-04-26 2005-10-27 Chao-Chuan Chen Retractable link for pedal-driven apparatus
CA2472850A1 (en) * 2004-07-05 2006-01-05 Nenad Misevski Bicycle pedal apparatus
CN101022991A (zh) * 2004-09-17 2007-08-22 查尔斯·F·舒弗特 踏板传动
FR2896478A1 (fr) * 2006-01-26 2007-07-27 Georges Cassar Mecanisme de pedalier a bras mobile destine a optimiser l'effort physique du cycliste
US20100251850A1 (en) * 2008-06-30 2010-10-07 Wang cheng bin Crank Transmission Mechanism with Elliptical Trace
ITLU20110006A1 (it) * 2011-05-06 2011-08-05 Roberto Rugani Pedivella che durante la rotazione varia la sua lunghezza
US20140049020A1 (en) * 2012-08-15 2014-02-20 Cycling Sports Group, Inc. Insert for adjustment of operational characteristic of a bicycle and bicycle portion with insert
IT202100025721A1 (it) * 2021-10-07 2023-04-07 T Quadre S R L Gruppo di spinta per un veicolo includente almeno una ruota.

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE94796C (da) *
BE349753A (da) *
DE113321C (da) *
GB189606786A (en) * 1896-03-28 1896-05-30 Edward Mattei Variable-throw Crank for Cycles.
GB189711105A (en) * 1897-05-04 1898-03-26 Harry Havelock Wooltorton Improvements in Rubber Stamps.
US653873A (en) * 1897-08-24 1900-07-17 W D Malone Propelling-gear.
US641729A (en) * 1898-11-12 1900-01-23 Baker Welch E Bicycle driving mechanism.
US641728A (en) * 1899-02-12 1900-01-23 Baker Welch E Bicyce driving mechanism.
GB189912498A (en) * 1899-06-15 1900-04-21 Edgar James Jarman Improvements in or relating to the Construction of Cold Storage Chambers, Rooms, or Structures, and Method of Producing and Maintaining a Low Temperature therein.
FR10961E (fr) * 1908-12-28 1909-11-17 Antoine Denier Système de manivelle de bicyclette permettant l'allongement et le raccourcissement de ces dernières pendant la marche
FR554935A (fr) * 1922-07-13 1923-06-19 Pédaliers de cycles à manivelles extensibles automatiquement
FR34293E (fr) * 1927-09-17 1929-05-03 Pédalier à bras de manivelle variable
FR650709A (fr) * 1928-03-10 1929-01-12 Pédales extensibles à roulements et coulissements à billes
FR37029E (fr) * 1929-03-02 1930-09-22 Manivelles extensibles à roulements et boulissements à billes
CH186431A (de) * 1935-10-08 1936-09-15 Gygli Friedrich Kurbelantrieb mit veränderlicher Übersetzung.
FR867468A (fr) * 1940-10-12 1941-11-03 Nouvelle propulsion de la bicyclette par manivelles excentrées
CH224823A (de) * 1941-10-23 1942-12-15 Spaeni Martin Fahrradantrieb mit in seiner wirksamen Länge veränderlichem Trethebel.
FR973667A (fr) * 1941-10-31 1951-02-13 Manivelles variables pour bicyclettes ou autres engins
FR978498A (fr) * 1942-12-11 1951-04-13 Pédalier à manivelles extensibles pour tous engins
FR907486A (fr) * 1943-06-24 1946-03-13 Pédalier à manivelles à rayon variable pour cycles et véhicules analogues
FR929797A (fr) * 1946-06-26 1948-01-07 Pédalier
DE918488C (de) * 1951-04-06 1954-09-27 Erich Popken In ihrer Laenge veraenderliche Tretkurbel fuer Fahrraeder
CH605241A5 (da) * 1976-06-28 1978-09-29 Berclaz Rene Louis
US4446754A (en) * 1979-12-05 1984-05-08 Chattin Jesse R Pedal telescoping device
FR2492936A1 (fr) * 1980-10-24 1982-04-30 Leroy Ernest Dispositif de pedalier
FR2498715A2 (fr) * 1981-01-27 1982-07-30 Leroy Ernest Dispositif de pedalier
US4519271A (en) * 1982-04-09 1985-05-28 Jesse Chattin Pedal telescoping device
DE3216069C2 (de) * 1982-04-30 1987-03-19 Freder 2933 Jade Stuckenbrok Tretkurbelantrieb für Fahrräder oder dergleichen

Also Published As

Publication number Publication date
US4807491A (en) 1989-02-28
EP0215938B1 (de) 1989-06-14
DE3663920D1 (en) 1989-07-20
DK162083B (da) 1991-09-16
DK162083C (da) 1992-02-17
DK575486D0 (da) 1986-11-28
WO1986005755A1 (en) 1986-10-09
EP0215938A1 (de) 1987-04-01

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