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. (WO1981002870) ANTI-SKID DEVICE FOR VEHICLE TYRES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/002870    International Application No.:    PCT/CH1981/000031
Publication Date: 15.10.1981 International Filing Date: 24.03.1981
IPC:
B60C 27/12 (2006.01)
Applicants:
Inventors:
Priority Data:
2781/80 12.04.1980 CH
Title (EN) ANTI-SKID DEVICE FOR VEHICLE TYRES
(FR) DISPOSITIF ANTIDERAPANT POUR PNEUMATIQUES DE VEHICULE
Abstract: front page image
(EN)The anti-skid device comprises a tread chain (7) which is connected to two resilient stainless steel rings (1, 2) by means of clamping members (8). Said members may slide like a curtain on the rings (1, 2) but are retained thereto radially, non removably. The ring (1) arranged on the side wall of the tyre is resiliently extensible and exhibits a curved end, the other end (36) covering said curved end. The four clamping members (8) adjacent to the ends (3a, 3b) are rigidly connected by pairs, each to a portion of a closure hook element (9, 10). Said hook element holds the ring (1) at the ends thereof (3a, 3b) while the clamping members (8) are evenly distributed about the ring (1). Two hooking handles (12) bear against the front ring (2) with two removable clamping members (14), inserted resiliently in a radial direction into the ring, and are interconnected by traction members (16).
(FR)Le dispositif antiderapant comporte une chaine de bande de roulement (7) qui est reliee a deux anneaux d"acier elastiques inoxydables (1, 2) au moyen d"organes de fixation (8). Ces organes peuvent glisser a la maniere d"un rideau sur les anneaux (1, 2) mais y sont retenus radialement de maniere inamovible. L"anneau (1) venant se placer sur le flanc interieur du pneu est extensible elastiquement et presente une extremite recourbee, l"autre extremite (36) recouvrant cette extremite recourbee. Les quatre organes de fixation (8) adjacents aux extremites (3a, 3b) sont relies rigidement par paire, chacun a une partie d"un element de fermeture a crochet (9, 10). Celui-ci maintient l"anneau (1) a ses extremites (3a, 3b) en meme temps que les organes de fixation (8) se repartissent regulierement autour de l"anneau (1). Deux anses d"accrochage (12) viennent s"appuyer sur l"anneau anterieur (2) avec deux organes de fixation (14) amovibles, s"introduisent par action elastiquement en direction radiale dans l"anneau, et sont reliees entres elles par des organes de traction (16).
Designated States:
Publication Language: German (DE)
Filing Language: German (DE)