FR2573141B2 - BICYCLE CRANKSET - Google Patents

BICYCLE CRANKSET

Info

Publication number: FR2573141B2
Authority: FR; France
Prior art keywords: bicycle crankset; crankset; bicycle
Prior art date: 1984-11-14
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.): Expired

Application number

FR8504456A

Other languages

French (fr)

Other versions

FR2573141A2 (en

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.)

Individual

Original Assignee

Individual

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.)

1984-11-14

Filing date

1985-03-26

Publication date

1988-11-10

1985-03-26 Application filed by Individual filed Critical Individual

1986-05-16 Publication of FR2573141A2 publication Critical patent/FR2573141A2/en

1988-11-10 Application granted granted Critical

1988-11-10 Publication of FR2573141B2 publication Critical patent/FR2573141B2/en

Status Expired 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 SIDECARS, 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
- B62M3/08—Pedals
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
- F16C25/06—Ball or roller bearings
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
- F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2326/00—Articles relating to transporting
- F16C2326/20—Land vehicles
- F16C2326/28—Bicycle propulsion, e.g. crankshaft and its support

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Transportation (AREA)
Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Mounting Of Bearings Or Others (AREA)

FR8504456A 1984-11-14 1985-03-26 BICYCLE CRANKSET Expired FR2573141B2 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19843441540 DE3441540A1 (en)	1984-11-14	1984-11-14	CRANKSHAFT BEARING FOR BICYCLES

Publications (2)

Publication Number	Publication Date
FR2573141A2 FR2573141A2 (en)	1986-05-16
FR2573141B2 true FR2573141B2 (en)	1988-11-10

Family

ID=6250246

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR8504456A Expired FR2573141B2 (en)	1984-11-14	1985-03-26	BICYCLE CRANKSET

Country Status (5)

Country	Link
CN (1)	CN1003361B (en)
DE (1)	DE3441540A1 (en)
FR (1)	FR2573141B2 (en)
GB (1)	GB2166810B (en)
IT (1)	IT1185089B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2613313B1 (en) *	1987-03-31	1991-04-26	Bardon Sa	CRANKSET FOR BICYCLES AND SIMILAR VEHICLES
DE3940274A1 (en) *	1989-12-06	1991-06-13	Esjot Antriebstech Gmbh & Co	BOTTOM BEARING UNIT FOR INSTALLATION IN BOTTOM BEARING HOUSING OF BICYCLES OR THE LIKE AND METHOD FOR ASSEMBLING THE BOTTOM BRACKET UNIT
JPH0475792U (en) *	1990-11-14	1992-07-02
US5181437A (en) *	1992-07-13	1993-01-26	Chi Yi C	Hub of a bicycle
US5509739A (en) *	1995-02-14	1996-04-23	Chi; Yi C.	Bottom bracket assembly
DE19640030A1 (en) *	1996-09-27	1998-04-09	Joachim Hoffmann	Bottom bracket arrangement
CN101423099B (en) *	2007-10-30	2011-04-20	乔绅股份有限公司	Bicycle bottom bracket tube tightening structure
DE102009014923C5 (en) *	2009-03-25	2015-07-23	Ab Skf	Double row tapered roller bearing, in particular for supporting a rotor shaft of a wind turbine
CN104058059B (en) *	2013-03-22	2017-02-08	俞孝爱	Novel bicycle chain wheel structure
CN103335016A (en) *	2013-07-29	2013-10-02	宋吉红	Floating bearing
CN104354532B (en) *	2014-10-31	2016-09-14	上海迪诺克新材料科技有限公司	A kind of adjustable axis of bicycle rim
TWM507886U (en)	2015-03-17	2015-09-01	E Ma Internat Corp	Opposite locking type bottom bracket kit
JP6914594B2 (en) *	2017-08-09	2021-08-04	ヤマハ発動機株式会社	Drive unit and electric auxiliary bicycle
CN109827598A (en) *	2019-03-29	2019-05-31	上海康比利仪表有限公司	A kind of assembling structure of rotary encoder
TWI803120B (en) *	2021-12-29	2023-05-21	久鼎金屬實業股份有限公司	bicycle center shaft
CN116476966B (en) *	2022-01-17	2025-09-09	久鼎金属实业股份有限公司	Center shaft of bicycle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3344690A1 (en) *	1983-02-23	1984-08-23	Alfred Thun & Co Gmbh, 5828 Ennepetal	Bottom bracket ball bearing for cycles
DE8305001U1 (en)	1983-02-23	1983-06-30	Alfred Thun & Co Gmbh, 5828 Ennepetal	CRANKSHAFT BEARING FOR BICYCLES
DE3418499C1 (en) *	1984-05-18	1985-08-22	Alfred Heinrich 5828 Ennepetal Thun	Pedal crank bearing for bicycles

1984
- 1984-11-14 DE DE19843441540 patent/DE3441540A1/en active Granted
1985
- 1985-03-11 GB GB08506250A patent/GB2166810B/en not_active Expired
- 1985-03-20 IT IT19973/85A patent/IT1185089B/en active
- 1985-03-26 FR FR8504456A patent/FR2573141B2/en not_active Expired
- 1985-04-01 CN CN85102071.2A patent/CN1003361B/en not_active Expired

Also Published As

Publication number	Publication date
CN85102071A (en)	1986-06-10
GB2166810B (en)	1988-07-06
IT8519973A0 (en)	1985-03-20
GB8506250D0 (en)	1985-04-11
FR2573141A2 (en)	1986-05-16
GB2166810A (en)	1986-05-14
CN1003361B (en)	1989-02-22
IT1185089B (en)	1987-11-04
DE3441540A1 (en)	1986-05-22
DE3441540C2 (en)	1988-11-24

Publication	Publication Date	Title
DK232785D0 (en)	1985-05-24	BICYCLE FRAMES
FI853174L (en)	1986-02-25	BICYCLE FOERENINGAR.
MX164930B (en)	1992-10-05	FRONT DERAILLEUR
IT8521336A0 (en)	1985-06-28	BICYCLE DERAILLEUR.
FI871297A7 (en)	1987-03-24	Bicycle device.
IT8622135A0 (en)	1986-10-24	BICYCLE DERAILLEUR.
IT8520806A0 (en)	1985-05-21	BICYCLE DERAILLEUR.
FR2573141B2 (en)	1988-11-10	BICYCLE CRANKSET
FR2535669B1 (en)	1986-09-19	BICYCLE HANDLEBAR
IT8520875A0 (en)	1985-05-24	BICYCLE DERAILLEUR.
FR2587965B1 (en)	1992-02-14	BICYCLE CRANKSET
FR2562498B1 (en)	1988-08-19	BICYCLE CRANKSET
FI862805A0 (en)	1986-07-01	BICYCLE FOERENINGAR.
FR2564539B1 (en)	1988-09-09	BICYCLE CRANKSET BEARING.
NL188027C (en)	1992-03-16	BICYCLE PEDAL.
IT8521387A0 (en)	1985-07-01	VELOCIPEDE WITH REMOVABLE COUPLED HANDLEBAR.
FR2605968B1 (en)	1989-01-13	BICYCLE CRANKSET
ES285700Y (en)	1986-05-16	SCOOTER
KR850008693U (en)	1985-11-20	Bicycle transmission
KR860001580U (en)	1986-03-05	bicycle
KR860007148U (en)	1986-07-10	Tricycle
IT8463215U1 (en)	1985-07-30	BICYCLE HANDLEBAR
SE8500041D0 (en)	1984-03-30	BIKE CARUSELL
FR2614866B2 (en)	1989-07-21	BICYCLE CRANKSET
ATA243485A (en)	1987-10-15	CRANKSET