IT1173313B - BIKE BEARING BEARING - Google Patents

BIKE BEARING BEARING

Info

Publication number
IT1173313B
IT1173313B IT19707/84A IT1970784A IT1173313B IT 1173313 B IT1173313 B IT 1173313B IT 19707/84 A IT19707/84 A IT 19707/84A IT 1970784 A IT1970784 A IT 1970784A IT 1173313 B IT1173313 B IT 1173313B
Authority
IT
Italy
Prior art keywords
bearing
bike
bike bearing
bearing bearing
Prior art date
Application number
IT19707/84A
Other languages
Italian (it)
Other versions
IT8419707A0 (en
Inventor
Alfred Thun
Original Assignee
Thun Alfred & Co Gmbh
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 DE19833306260 external-priority patent/DE3306260A1/en
Priority claimed from DE19833344690 external-priority patent/DE3344690A1/en
Application filed by Thun Alfred & Co Gmbh filed Critical Thun Alfred & Co Gmbh
Publication of IT8419707A0 publication Critical patent/IT8419707A0/en
Application granted granted Critical
Publication of IT1173313B publication Critical patent/IT1173313B/en

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
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • F16C19/546—Systems with spaced apart rolling bearings including at least one angular contact bearing
    • F16C19/547—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings
    • F16C19/548—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings in O-arrangement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Rolling Contact Bearings (AREA)
IT19707/84A 1983-02-23 1984-02-20 BIKE BEARING BEARING IT1173313B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833306260 DE3306260A1 (en) 1983-02-23 1983-02-23 Bottom ball bracket bearing for cycles
DE19833344690 DE3344690A1 (en) 1983-02-23 1983-12-10 Bottom bracket ball bearing for cycles

Publications (2)

Publication Number Publication Date
IT8419707A0 IT8419707A0 (en) 1984-02-20
IT1173313B true IT1173313B (en) 1987-06-24

Family

ID=25808478

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19707/84A IT1173313B (en) 1983-02-23 1984-02-20 BIKE BEARING BEARING

Country Status (4)

Country Link
FR (1) FR2541222A1 (en)
GB (1) GB2135399B (en)
IT (1) IT1173313B (en)
NL (1) NL8400525A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3641647A1 (en) * 1986-12-05 1988-06-09 Schiermeister & Junker BOTTOM BEARING UNIT FOR INSTALLATION IN THE BOTTOM BEARING HOUSING OF BICYCLES OR THE LIKE
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
US5572909A (en) * 1994-01-26 1996-11-12 Chi; Yi C. Coupling means for engagement between a housing and a tube in a bottom bracket
JP2000503612A (en) * 1995-12-07 2000-03-28 ニキュレスキュ，フロラン Crank device with no dead center
FR2742408A1 (en) * 1995-12-18 1997-06-20 Niculescu Florin Crankset with no neutral position
US6085613A (en) * 1995-12-07 2000-07-11 Niculescu; Florin Crankset with no neutral position
US6164157A (en) * 1999-07-14 2000-12-26 Chen; Hsing-Lung Bicycle crankset
GB2374638B (en) * 2001-04-17 2004-10-06 Rolls Royce Plc Bearing assembly
DE102005027516A1 (en) * 2005-06-15 2006-12-21 Schaeffler Kg Bicycle pedal has two sets of conical needle bearings both directed towards the pedal mid-point
DE102014212155A1 (en) 2014-06-25 2015-12-31 Continental Automotive Gmbh Bearing device for a shaft, in particular a turbocharger device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR320984A (en) *
NL7907974A (en) * 1979-10-30 1981-06-01 Gazelle Rijwielfabriek B V Bicycle pedal shaft bearings - held in tubular mounting by resilient bushes inserted from opposite ends and forming snap-in connection
DE3229166A1 (en) * 1982-08-05 1984-02-09 Neuweg Fertigung GmbH für Präzisionstechnik, 7932 Munderkingen Bottom bracket ball bearing for pedal-driven vehicles, in particular for bicycles
DE3344690A1 (en) * 1983-02-23 1984-08-23 Alfred Thun & Co Gmbh, 5828 Ennepetal Bottom bracket ball bearing for cycles

Also Published As

Publication number Publication date
NL8400525A (en) 1984-09-17
GB2135399B (en) 1986-01-08
IT8419707A0 (en) 1984-02-20
GB2135399A (en) 1984-08-30
FR2541222A1 (en) 1984-08-24
GB8402245D0 (en) 1984-02-29

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