摘要:
A non-pneumatic tire comprising a ground contacting annular tread portion (200), a shear band (300) and at least one reinforcement layer (400) of fabric or comprising fabric positioned radially inward of the tread portion (200) wherein the reinforcement layer (400) extends radially inward forming tire sidewalls and the reinforcement layer (400) has one or more reinforcement cords oriented in a geodesic path.
摘要:
A non-pneumatic tire assembly is disclosed comprising a wheel (50) having a first and second bead ring (900); and a non-pneumatic tire (100) having a crown region (200) and a first and second sidewall region (400). The first and second sidewall regions (400) each extend from the crown region (200) and terminate into a first and second bead area (420). The first and second bead area (420) are each mounted on the respective first and second bead ring (900). Each bead area (420) is located axially outward of the crown region (200) of the non-pneumatic tire (100) when mounted on the wheel (50). The non-pneumatic tire (100) further includes a ply (500) which extends from the first bead area (420) to the second bead area (420). Also, a non-pneumatic tire assembly is disclosed comprising a rim having a first and second rim flange; and a non-pneumatic tire (100) having a crown region (200) and a first and second sidewall regions (400). The first and second sidewall regions (400) each extend from the crown (200) and terminate into a first and second bead area (420). The first and second bead area (420) are each mounted on the first and second rim flange. Each sidewall portion (400) is preloaded in tension when mounted on the rim. The non-pneumatic tire (100) further includes a ply (500), preferably a ply (500) comprising a plurality of parallel reinforcement cords, which extends from the first bead area (420) to the second bead area (420).
摘要:
A method and an apparatus for cutting segments (10) to desired lengths from a strip (1) of elastomeric tire components having at least one cord reinforced component includes the step of impacting one cord (22) as the cut is being made and lifting the cord (22) to avoid cutting cords (22) while directing the cutting path (3) along the lifted cord (22). The article resulting from the method has a plurality of cords (22) adjacent a flat cut splicing surface (8) suitable for lap splicing.
摘要:
A non-pneumatic tire and rim assembly is disclosed comprising a rim having a first and second bead ring holder (1000); and a non-pneumatic tire (100, 2000) having a shear band (300) and tread (200) forming a tread band, and a first and second sidewall region (400). The first and second sidewall regions (400) each extend from the tread band and terminate into a first and second respective bead area (420). A carcass ply (500) extends under a crown portion of the non-pneumatic tire (100), into the first and second sidewall regions (400) and to the first and second bead area (420). The first and second bead area (420) are each mounted on the first and second bead ring holder (1000). The carcass ply (500) is tensioned when each bead area (420) is mounted on the respective bead ring holder (1000) of the rim.
摘要:
A method and an apparatus for cutting segments (10) to desired lengths from a strip (1) of elastomeric tire components having at least one cord reinforced component includes the step of impacting one cord (22) as the cut is being made and lifting the cord (22) to avoid cutting cords (22) while directing the cutting path (3) along the lifted cord (22). The article resulting from the method has a plurality of cords (22) adjacent a flat cut splicing surface (8) suitable for lap splicing.
摘要:
A structurally supported tire (10) comprising a ground contacting annular tread portion (20), an annular hoop structure (30) for supporting a load on the tire (10), a means for attachment of the tire (10) to a vehicle rim (1) and a ply structure (60) secured to a first axial limit of the vehicle rim (1) and extending radially outward to between the hoop structure (30) and the tread portion (20) and further extending radially inward from between the hoop structure (30) and the tread portion (20) to a second axial limit of the vehicle rim (1) wherein the tread portion (20) is secured to a radially outer surface (62) of the ply structure (60) and the hoop structure (30) is secured to a radially inner surface (64) of the ply structure (60).
摘要:
A structurally supported non-pneumatic tire comprising a ground contacting annular tread (200), a shear band (300) and a reinforcement layer (400) positioned radially inward of the tread (200) wherein the reinforcement layer (400) extends radially inward forming sidewalls and is formed of a strip of material wound in a geodesic pattern.
摘要:
A structurally supported tire (10) comprising a ground contacting annular tread portion (20), an annular hoop structure (30) for supporting a load on the tire (10), a means for attachment of the tire (10) to a vehicle rim (1) and a ply structure (60) secured to a first axial limit of the vehicle rim (1) and extending radially outward to between the hoop structure (30) and the tread portion (20) and further extending radially inward from between the hoop structure (30) and the tread portion (20) to a second axial limit of the vehicle rim (1) wherein the tread portion (20) is secured to a radially outer surface (62) of the ply structure (60) and the hoop structure (30) is secured to a radially inner surface (64) of the ply structure (60).
摘要:
A non-pneumatic tire comprising a ground contacting annular tread portion (200), a shear band (300) and at least one reinforcement layer (400) of fabric or comprising fabric positioned radially inward of the tread portion (200) wherein the reinforcement layer (400) extends radially inward forming tire sidewalls and the reinforcement layer (400) has one or more reinforcement cords oriented in a geodesic path.