FR554331A - Système de pneu et enveloppe pour auto, motocyclette, vélo et aéro; pneumatique etbandage plein combiné; bandage indétachable
- Google Patents
Système de pneu et enveloppe pour auto, motocyclette, vélo et aéro; pneumatique etbandage plein combiné; bandage indétachable
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.)
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 filedfiledCritical
Application grantedgrantedCritical
Publication of FR554331ApublicationCriticalpatent/FR554331A/fr
B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
B60B9/00—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces
B60B9/18—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces using fluid
B60B9/20—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces using fluid in rings concentric with wheel axis
B60B9/22—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces using fluid in rings concentric with wheel axis inflatable
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR554331D1922-07-221922-07-22Système de pneu et enveloppe pour auto, motocyclette, vélo et aéro; pneumatique etbandage plein combiné; bandage indétachable
ExpiredFR554331A
(fr)