PL441888A1 - Korba rowerowa - Google Patents

Korba rowerowa

Info

Publication number
PL441888A1
PL441888A1 PL441888A PL44188822A PL441888A1 PL 441888 A1 PL441888 A1 PL 441888A1 PL 441888 A PL441888 A PL 441888A PL 44188822 A PL44188822 A PL 44188822A PL 441888 A1 PL441888 A1 PL 441888A1
Authority
PL
Poland
Prior art keywords
pin
socket
bicycle crank
bicycle
sleeve
Prior art date
Application number
PL441888A
Other languages
English (en)
Inventor
Michał Kamil Gąsiorowski
Karolina Monika Gajecka
Original Assignee
Michał Kamil Gąsiorowski
Karolina Monika Gajecka
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 Michał Kamil Gąsiorowski, Karolina Monika Gajecka filed Critical Michał Kamil Gąsiorowski
Priority to PL441888A priority Critical patent/PL441888A1/pl
Priority to ES23460021T priority patent/ES3033831T3/es
Priority to EP23460021.1A priority patent/EP4311757B1/en
Publication of PL441888A1 publication Critical patent/PL441888A1/pl

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
    • B62M1/24—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot 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
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/02—Exercising apparatus specially adapted for particular parts of the body for the abdomen, the spinal column or the torso muscles related to shoulders (e.g. chest muscles)
    • A63B23/0205—Abdomen
    • A63B23/0216—Abdomen moving lower limbs with immobilized torso
    • 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
    • B62M3/003—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
    • B62M3/02—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
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/06—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement
    • A63B22/0605—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing a circular movement, e.g. ergometers
    • A63B2022/0611—Particular details or arrangement of cranks
    • A63B2022/0617—Particular details or arrangement of cranks with separate crank axis for each limb, e.g. being separately adjustable or non parallel
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B69/00—Training appliances or apparatus for special sports
    • A63B69/16—Training appliances or apparatus for special sports for cycling, i.e. arrangements on or for real bicycles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Motorcycle And Bicycle Frame (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)

Abstract

Przedmiotem zgłoszenia jest korba rowerowa przeznaczona do zwykłego użytkowania roweru albo do ćwiczeń związanych z wzmacnianiem mięśni brzucha. Korba rowerowa, zaopatrzona w dwa ramiona osadzone po przeciwległych stronach suportu i charakteryzuje się tym, że wewnątrz zakończenia jednego z ramion znajduje się cylindryczne gniazdo dla sworznia (9) zakończonego z jednej strony bolcem (3) sprzęganym z gniazdem wykonanym w tulei (1) wokół którego obraca się w prawo albo w lewo o dowolny kąt od 0° do 360°C, natomiast z drugiej strony sworznia (9) jest kołnierz (11) stykający się z ramieniem dwuramiennej dźwigni osadzonej obrotowo na osi, przy czym wewnątrz cylindrycznego gniazda (6) umieszczona jest dociskowa sprężyna. Bolec (3) ma korzystnie stożkowe zakończenie (13) umieszczone w korzystnie stożkowym gnieździe tulei (1).
PL441888A 2022-07-30 2022-07-30 Korba rowerowa PL441888A1 (pl)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PL441888A PL441888A1 (pl) 2022-07-30 2022-07-30 Korba rowerowa
ES23460021T ES3033831T3 (en) 2022-07-30 2023-06-09 Locking arrangement of bicycle crankset
EP23460021.1A EP4311757B1 (en) 2022-07-30 2023-06-09 Locking arrangement of bicycle crankset

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL441888A PL441888A1 (pl) 2022-07-30 2022-07-30 Korba rowerowa

Publications (1)

Publication Number Publication Date
PL441888A1 true PL441888A1 (pl) 2024-02-05

Family

ID=87155617

Family Applications (1)

Application Number Title Priority Date Filing Date
PL441888A PL441888A1 (pl) 2022-07-30 2022-07-30 Korba rowerowa

Country Status (3)

Country Link
EP (1) EP4311757B1 (pl)
ES (1) ES3033831T3 (pl)
PL (1) PL441888A1 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12583553B1 (en) 2025-01-17 2026-03-24 Michal Kamil Gasiorowski Bicycle crankset

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005161984A (ja) * 2003-12-01 2005-06-23 Jian-Guo Wang 二種類作動方式具備ペダル機構を有する自転車
GB2482223A (en) * 2010-07-19 2012-01-25 Hsin Lung Accessories Co Ltd Interconnected crank transmission
KR101525032B1 (ko) * 2014-08-22 2015-06-03 복 성 김 허브가 크랭크로 직접 구동되는 자전거
CN104812661A (zh) * 2012-09-28 2015-07-29 崔荣五 自行车

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0754829A (ja) * 1993-06-01 1995-02-28 Sokan Shu クランク装置
KR20100136201A (ko) * 2009-06-18 2010-12-28 (주) 파이트 서서 타는 자전거
KR20170054202A (ko) * 2015-11-09 2017-05-17 심원보 자전거 페달을 구비한 삼중연결 구조의 크랭크 암.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005161984A (ja) * 2003-12-01 2005-06-23 Jian-Guo Wang 二種類作動方式具備ペダル機構を有する自転車
GB2482223A (en) * 2010-07-19 2012-01-25 Hsin Lung Accessories Co Ltd Interconnected crank transmission
CN104812661A (zh) * 2012-09-28 2015-07-29 崔荣五 自行车
KR101525032B1 (ko) * 2014-08-22 2015-06-03 복 성 김 허브가 크랭크로 직접 구동되는 자전거

Also Published As

Publication number Publication date
EP4311757B1 (en) 2025-03-19
ES3033831T3 (en) 2025-08-08
EP4311757A1 (en) 2024-01-31
EP4311757C0 (en) 2025-03-19

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