CH656589A5 - Tretkurbel-antriebsvorrichtung an einem fahrrad. - Google Patents

Tretkurbel-antriebsvorrichtung an einem fahrrad. Download PDF

Info

Publication number
CH656589A5
CH656589A5 CH7145/81A CH714581A CH656589A5 CH 656589 A5 CH656589 A5 CH 656589A5 CH 7145/81 A CH7145/81 A CH 7145/81A CH 714581 A CH714581 A CH 714581A CH 656589 A5 CH656589 A5 CH 656589A5
Authority
CH
Switzerland
Prior art keywords
pedal
guide rail
arm
angle lever
articulated
Prior art date
Application number
CH7145/81A
Other languages
German (de)
English (en)
Inventor
Walter Zumstein
Jakob Jentschmann
Original Assignee
Jentschmann Jakob Fa
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 Jentschmann Jakob Fa filed Critical Jentschmann Jakob Fa
Priority to CH7145/81A priority Critical patent/CH656589A5/de
Priority to IT24129/82A priority patent/IT1154531B/it
Priority to AT0406382A priority patent/AT390934B/de
Priority to DE19823241142 priority patent/DE3241142A1/de
Priority to NL8204339A priority patent/NL8204339A/nl
Publication of CH656589A5 publication Critical patent/CH656589A5/de

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
    • B62M1/00—Rider propulsion of wheeled vehicles
    • B62M1/24—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers
    • B62M1/26—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers characterised by rotary cranks combined with reciprocating levers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
  • Transmission Devices (AREA)
CH7145/81A 1981-11-09 1981-11-09 Tretkurbel-antriebsvorrichtung an einem fahrrad. CH656589A5 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH7145/81A CH656589A5 (de) 1981-11-09 1981-11-09 Tretkurbel-antriebsvorrichtung an einem fahrrad.
IT24129/82A IT1154531B (it) 1981-11-09 1982-11-08 Dispositivo di comando a pedivella per bicicletta
AT0406382A AT390934B (de) 1981-11-09 1982-11-08 Tretkurbel-antriebsvorrichtung fuer ein fahrrad
DE19823241142 DE3241142A1 (de) 1981-11-09 1982-11-08 Tretkurbel-antriebsvorrichtung fuer ein fahrrad
NL8204339A NL8204339A (nl) 1981-11-09 1982-11-09 Trapperkruk-aandrijfinrichting voor een rijwiel.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH7145/81A CH656589A5 (de) 1981-11-09 1981-11-09 Tretkurbel-antriebsvorrichtung an einem fahrrad.

Publications (1)

Publication Number Publication Date
CH656589A5 true CH656589A5 (de) 1986-07-15

Family

ID=4320653

Family Applications (1)

Application Number Title Priority Date Filing Date
CH7145/81A CH656589A5 (de) 1981-11-09 1981-11-09 Tretkurbel-antriebsvorrichtung an einem fahrrad.

Country Status (5)

Country Link
AT (1) AT390934B (it)
CH (1) CH656589A5 (it)
DE (1) DE3241142A1 (it)
IT (1) IT1154531B (it)
NL (1) NL8204339A (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2065835A1 (fr) * 1992-04-10 1993-10-11 Andre Jacques Dispositif a double effet pour pedalier
AT408742B (de) * 1999-04-15 2002-02-25 Roland Dr Pawlik Beinmuskelbetriebenes gerät
ITMI20041785A1 (it) * 2004-09-17 2004-12-17 Dy & Vy S R L Dispositivo calzabile per un ciclismo sportivo dotato di elemento di controllo dell'angolo di rotazione della caviglia delciclista
ITMI20060080A1 (it) * 2006-01-19 2007-07-20 Vizzarri Jessica Bicicletta integrale
FR3013028A1 (fr) * 2013-11-14 2015-05-15 Pierre Brunetti Systeme de pedalage par manivelles leviers et glissieres

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE53168C (de) * S. schneid in Monheim b. Donauwörth in Bayern Federnde Fahrrad - Trittkurbel zur Erleichterung des Befahrens von Steigungen
FR755303A (fr) * 1933-05-09 1933-11-23 Bicyclette perfectionnée
FR777167A (fr) * 1934-08-13 1935-02-13 Perfectionnement aux bicyclettes, tricycles et autres appareils à pédales
CH224823A (de) * 1941-10-23 1942-12-15 Spaeni Martin Fahrradantrieb mit in seiner wirksamen Länge veränderlichem Trethebel.
CH244783A (fr) * 1944-10-25 1946-09-30 Courvoisier Henri Pédalier de cycle.

Also Published As

Publication number Publication date
IT1154531B (it) 1987-01-21
ATA406382A (de) 1990-01-15
IT8224129A0 (it) 1982-11-08
IT8224129A1 (it) 1984-05-08
DE3241142A1 (de) 1983-06-01
NL8204339A (nl) 1983-06-01
AT390934B (de) 1990-07-25

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Legal Events

Date Code Title Description
PUE Assignment

Owner name: PEFAG AG

PUE Assignment

Owner name: HEINZ RUDIN

PUE Assignment

Owner name: JAKOB JENTSCHMANN

PL Patent ceased
PL Patent ceased