WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2007089162) CASE FOR LOCKING AND GUIDING THE SPRING FOR V-BRAKE BICYCLE BRAKING SYSTEMS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/089162    International Application No.:    PCT/PT2007/000005
Publication Date: 09.08.2007 International Filing Date: 29.01.2007
Chapter 2 Demand Filed:    06.08.2007    
IPC:
B62L 1/14 (2006.01)
Applicants: MIRANDA & IRMÃO, LDA. [PT/PT]; P.O. Box 45, Borralha, 3754-909 Agueda (PT) (For All Designated States Except US).
RIBEIRO MIRANDA, João, Carlos [PT/PT]; (PT) (For US Only)
Inventors: RIBEIRO MIRANDA, João, Carlos; (PT).
NUNES LOURENCO, João, Carlos; (PT)
Agent: SARDIÑA DE BARROS, João, Carlos; Praça Duque Da Terceira, 24-3 º Esq., P-1200-161 Lisboa (PT)
Priority Data:
103428 31.01.2006 PT
Title (EN) CASE FOR LOCKING AND GUIDING THE SPRING FOR V-BRAKE BICYCLE BRAKING SYSTEMS
(FR) BOITIER POUR BLOQUER ET GUIDER UN RESSORT POUR SYSTEMES DE FREINAGE DE VELO DE TYPE-V
Abstract: front page image
(EN)The present invention relates to a spring locking and guiding mechanism for V-brake bicycle braking systems. It consists primarily of a case (1) made of a plastic polymer, with a central opening (2), that fits into a metal sleeve (3) previously riveted in the brake lever (4). The locking between them is made by a projection (5) in the central opening (2) of the case that fits in the sleeve recess (6). This new locking type (7) allows the case to freely rotate over the sleeve, as if it was a bearing. This locking also allows to keep it from contacting with the lever (4), preventing rubbing and gripping that cause the misworking many of the present braking systems.
(FR)La présente invention concerne un mécanisme de blocage et de guidage de ressort pour systèmes de freinage de vélo de type-V. Il consiste principalement en un boîtier (1) fait d'un polymère plastique, avec une ouverture centrale (2), qui s'adapte dans un fourreau (3) métallique préalablement riveté dans le levier de frein (4). Le blocage entre eux s'effectue par une extension (5) dans l'ouverture centrale (2) du boîtier, qui s'adapte dans la cavité (6) du fourreau. Ce nouveau type (7) de blocage permet au boîtier de tourner librement au dessus du fourreau, comme s'il s'agissait d'un roulement. Ce blocage permet aussi de l'empêcher de venir en contact avec le levier (4), empêchant usure et grippage, qui provoquent le mauvais fonctionnement de nombre des systèmes de freinage actuels.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)