BE898895A - CYCLE CRANK CRANK BEARING - Google Patents

CYCLE CRANK CRANK BEARING

Info

Publication number
BE898895A
BE898895A BE0/212377A BE212377A BE898895A BE 898895 A BE898895 A BE 898895A BE 0/212377 A BE0/212377 A BE 0/212377A BE 212377 A BE212377 A BE 212377A BE 898895 A BE898895 A BE 898895A
Authority
BE
Belgium
Prior art keywords
crank
cycle
bearing
parts
raceway
Prior art date
Application number
BE0/212377A
Other languages
French (fr)
Inventor
A Sen 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
Application filed by Thun Alfred & Co Gmbh filed Critical Thun Alfred & Co Gmbh
Publication of BE898895A publication Critical patent/BE898895A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

Dans le but de simplifier la fabrication et l'assemblage du palier selon l'invention, celui-ci se compose de deux parties (1,2) en forme générale de pots se faisant face par leurs embouchures et pouvant etre vissées coaxialement l'une à l'autre, et le fond (3) de chacune de ces parties, traversé par l'axe de manivelle (5), comporte sur sa face intérieur un chemin de roulement coaxial (6).In order to simplify the manufacture and assembly of the bearing according to the invention, it consists of two parts (1,2) in the general form of pots facing each other by their mouths and which can be screwed coaxially one to the other, and the bottom (3) of each of these parts, crossed by the crank pin (5), has on its inner face a coaxial raceway (6).

BE0/212377A 1983-02-23 1984-02-13 CYCLE CRANK CRANK BEARING BE898895A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE898895A true BE898895A (en) 1984-05-30

Family

ID=6191607

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/212377A BE898895A (en) 1983-02-23 1984-02-13 CYCLE CRANK CRANK BEARING

Country Status (2)

Country Link
BE (1) BE898895A (en)
DE (1) DE3306260A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3434314A1 (en) * 1984-09-19 1986-03-27 Ursula 5800 Hagen Hoffmann Adjustable and re-adjustable, self-centring and self-locking internal bottom ball bearing unit
DE102014212155B4 (en) 2014-06-25 2024-09-19 Vitesco Technologies GmbH Bearing device for a shaft of a turbocharger device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE100596C (en) *
CH416353A (en) * 1964-11-30 1966-06-30 Haller Paul Bicycle bottom bracket

Also Published As

Publication number Publication date
DE3306260A1 (en) 1984-08-23

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