摘要:
An inflatable game ball including a carcass, a cover and at least one thin member. The cover has inner and outer surfaces. The inner surface of the cover is coupled to the carcass. At least one recess is formed into the outer surface of the cover. At least one thin member is coupled to the cover at the at least one recess. The member substantially fills the recess. The member has inner and outer portions. The outer portion is formed of a highly gripable material.
摘要:
An inflatable game ball including a carcass, a cover and at least one thin member. The cover has inner and outer surfaces. The inner surface of the cover is coupled to the carcass. At least one recess is formed into the outer surface of the cover. At least one thin member is coupled to the cover at the at least one recess. The member substantially fills the recess. The member has inner and outer portions. The outer portion is formed of a highly grippable material.
摘要:
An inflatable game ball including a carcass, a cover and at least one thin member. The cover has inner and outer surfaces. The inner surface of the cover is coupled to the carcass. At least one recess is formed into the outer surface of the cover. At least one thin member is coupled to the cover at the at least one recess. The member substantially fills the recess. The member has inner and outer portions. The outer portion is formed of a highly gripable material.
摘要:
An American style football including an inflatable bladder, at least two cover panels surrounding the bladder, a lacing coupled to the at least one cover panel, and an electronic circuit. Each of the cover panels includes an outermost layer and a lining. The electronic circuit is coupled to at least one of the cover panels. The electronic circuit includes at least one sensor. The electronic circuit is configured to produce a signal to enable the position and movement of the football to be monitored during use.
摘要:
A game ball is formed by molding a carcass in the final shape of the ball, spraying a mold surface with cover material, inserting the carcass into the mold, and molding the cover material onto the carcass.
摘要:
An American style football including an inflatable bladder, at least two cover panels surrounding the bladder, a lacing coupled to the at least one cover panel, and an electronic circuit. Each of the cover panels includes an outermost layer and a lining. The electronic circuit is coupled to at least one of the cover panels. The electronic circuit includes at least one sensor. The electronic circuit is configured to produce a signal to enable the position and movement of the football to be monitored during use.
摘要:
An American style football including an inflatable bladder, a cover surrounding the bladder, and an electronic circuit. The bladder includes first and second side walls defining an expandable cavity and a cross-member configured to extend through the expandable cavity. The side walls and cross-member are coupled together to form a bladder seam. The electronic circuit is coupled to the cross-member and produces a signal to enable the position and movement of the football to be monitored during use.
摘要:
A game ball including a casing and a lacing. The casing has a laced region. The lacing is coupled to the laced region of the casing. The lacing has an exposed surface comprised of an outer material that is compressible, resilient, and tactile. The outer material has a modulus of elasticity of between 14 and 170 kg/cm2 and a tensile strength between 100 and 650 kg/cm2. At least a portion of the lacing can have an exposed pebbled surface.
摘要:
An American style football including an inflatable bladder, a cover surrounding the bladder, a lacing coupled to the at least one cover panel, and an electronic circuit. The electronic circuit is coupled to the bladder. The electronic circuit includes at least one sensor and the electronic circuit being configured to produce a signal to enable the position and movement of the football to be monitored during use.
摘要:
An American style football including an inflatable bladder, a cover surrounding the bladder, and an electronic circuit. The bladder includes first and second side walls defining an expandable cavity and a cross-member configured to extend through the expandable cavity. The side walls and cross-member are coupled together to form a bladder seam. The electronic circuit is coupled to the cross-member and produces a signal to enable the position and movement of the football to be monitored during use.