Resilient tires and wheels – Tires – resilient – Anti-skid devices
Patent
1986-04-11
1988-04-26
Ball, Michael
Resilient tires and wheels
Tires, resilient
Anti-skid devices
B60C 1104
Patent
active
047398124
ABSTRACT:
A pneumatic tire comprising a tread divided into at least three ribs by at least two main wide grooves substantially extending in a circumferential direction of the tire, wherein a shoulder rib of the ribs arranged at an outermost end portion of the tread is divided in an axial direction parallel to an axis of rotation of the tire into at least two rib portions; and between two adjacent rib portions of the rib portions, an inner end of an outer surface of an outer rib portion is connected through an outer surface of a circumferentially extending sloped portion to an outer end of an outer surface of an inner rib portion so that the outer end of the outer surface of the outer rib portion is lower than the inner end of the outer surface of the inner rib portion.
REFERENCES:
patent: 3949797 (1976-04-01), Mirtain
patent: 3976115 (1976-08-01), Mirtain et al.
patent: 4262722 (1981-04-01), Takigawa et al.
patent: 4282914 (1981-08-01), Takigawa et al.
patent: 4353402 (1982-10-01), Burche et al.
Mamada Mamoru
Motomura Kenichi
Ogawa Hiroshi
Tansei Hikaru
Yamada Yukimasa
Ball Michael
Bridgestone Corporation
LandOfFree
Pneumatic tire tread with recessed shoulder portion does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Pneumatic tire tread with recessed shoulder portion, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pneumatic tire tread with recessed shoulder portion will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-814515