FR2441532A1 - Boite de pedalier a roulements annulaires - Google Patents
Boite de pedalier a roulements annulairesInfo
- Publication number
- FR2441532A1 FR2441532A1 FR7832080A FR7832080A FR2441532A1 FR 2441532 A1 FR2441532 A1 FR 2441532A1 FR 7832080 A FR7832080 A FR 7832080A FR 7832080 A FR7832080 A FR 7832080A FR 2441532 A1 FR2441532 A1 FR 2441532A1
- Authority
- FR
- France
- Prior art keywords
- end cap
- casing
- bicycle
- tapered end
- contact surface
- Prior art date
- 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.)
- Granted
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)
- Motorcycle And Bicycle Frame (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
BOITE DE PEDALIER DE BICYCLETTE, COMPORTANT UN CORPS CYLINDRIQUE A L'INTERIEUR DUQUEL SONT LOGES UN AXE ET DES ROULEMENTS ANNULAIRES, ET DEUX CHAPEAUX D'EXTREMITE TRAVERSES ACTUELLEMENT PAR L'AXE DU PEDALIER. L'UN DES CHAPEAUX 4A PRESENTE UNE PORTEE TRONCONIQUE 11 ENGAGEE A L'INTERIEUR DU CORPS 1 SUR UN APPUI ANNULAIRE 12 DE SECTION SPHERIQUE, AGENCE SUR UNE RONDELLE 9 ENCASTREE DANS LE CORPS 1. CET AGENCEMENT CONFERE AU CHAPEAU 4A, QUI SUPPORTE L'AXE 2 DESTINE A RECEVOIR LES MANIVELLES DU PEDALIER, UN DEBATTEMENT ANGULAIRE AUTOUR DE L'AXE DE LA BOITE, CE QUI PERMET DE COMPENSER AUTOMATIQUEMENT LES DIFFERENCES DE DRESSAGE ENTRE LES DEUX FACES DU LOGEMENT DU CADRE CONTENANT CETTE BOITE, ET SUPPRIME DE CE FAIT L'USURE OBSERVEE JUSQU'A PRESENT PAR SUITE DE MAUVAIS REGLAGE.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7832080A FR2441532A1 (fr) | 1978-11-14 | 1978-11-14 | Boite de pedalier a roulements annulaires |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7832080A FR2441532A1 (fr) | 1978-11-14 | 1978-11-14 | Boite de pedalier a roulements annulaires |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2441532A1 true FR2441532A1 (fr) | 1980-06-13 |
FR2441532B1 FR2441532B1 (fr) | 1983-03-18 |
Family
ID=9214838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7832080A Granted FR2441532A1 (fr) | 1978-11-14 | 1978-11-14 | Boite de pedalier a roulements annulaires |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2441532A1 (fr) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1903835A1 (de) * | 1969-01-27 | 1970-08-20 | Enders Ernst Georg | Fahrradtretlager |
FR2024264A1 (fr) * | 1968-11-26 | 1970-08-28 | Matsushita Electric Ind Co Ltd |
-
1978
- 1978-11-14 FR FR7832080A patent/FR2441532A1/fr active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2024264A1 (fr) * | 1968-11-26 | 1970-08-28 | Matsushita Electric Ind Co Ltd | |
DE1903835A1 (de) * | 1969-01-27 | 1970-08-20 | Enders Ernst Georg | Fahrradtretlager |
Also Published As
Publication number | Publication date |
---|---|
FR2441532B1 (fr) | 1983-03-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |