Abstract:
A stemming system (100, 100') is disclosed. The stemming system (100, 100') includes a computing device (50), a stemming device (10, 10') and an algorithm. The computing device (50) includes data processing hardware and memory hardware in communication with the data processing hardware. The data processing hardware includes a transmitter and a receiver. The stemming device (10, 10') is communicatively-coupled to the computing device (50). The stemming device (10, 10') includes a base portion (12, 12') and a valve-engaging portion (14, 14'). The valve-engaging portion (14, 14') includes a transducer (16, 16') that obtains a measurement (M / M') communicated to the receiver of the computing device (50). The measurement (M / M') includes at least one physical parameter associated with installing a tire-wheel assembly valve (V) to a wheel (W) throughout a process of disposing the valve (V) within a valve hole (W v ) of the wheel (W). The algorithm is executed by a processor of the data processing hardware for analyzing a data signature associated with the measurement (M / M') for determining if the valve (V) has been adequately or inadequately installed by the stemming device (10, 10').
Abstract:
A wheel inflation apparatus including a wheel engagement unit that suspends a tire/wheel assembly and at least one inflation unit coupled to the robotic arm, each inflation unit being configured to inflate the tire/wheel assembly. A load measuring unit is configured to sense an amount of load being applied to the wheel/tire assembly. A controller is coupled to the load measuring unit for receiving a load signal and determining an internal air pressure of the tire/wheel assembly based on the load signal. The controller controls the at least one inflation unit based on the determined internal air pressure and a target (desired) air pressure value.
Abstract:
An apparatus (10) for seating a bead (TB) of a tire (T) in an inflated tire-wheel assembly (TWI-U) is disclosed. The apparatus (10) comprises a tire-wheel-assembly lifting portion (12a) and a canopy portion (12b) arranged over the tire-wheel assembly lifting portion (12a), wherein the tire-wheel-assembly lifting portion (12a) moves the inflated tire-wheel assembly (TWI-U) to a position in direct contact with the canopy portion (12b) in order to compress the inflated tire-wheel assembly (TWI-U) between the canopy portion (12b) and the tire-wheel-assembly lifting portion (12a).
Abstract:
An apparatus (300) for processing a tire (T) and a wheel (W) for forming a tire wheel assembly (TW) is disclosed. The apparatus (300) includes a tire support member (316) including a first tire support member (316a), a second tire support member (316b) and a third tire support member (316c). Each of the first, second and third tire support members (316a, 316b, 316c) include an upper surface (316') and a lower surface (316"). The apparatus (300) includes a plurality of tire engaging devices (320) including a first tire tread engaging post (322b') and a second tire tread engaging post (322c'). A method for processing a tire (T) and a wheel (W) for forming a tire wheel assembly (TW) is also disclosed.
Abstract:
An apparatus for processing a tire -wheel assembly (TW) comprising a single-cell workstation (600a, 600b, 700 and 800) including a plurality of sub-stations (612-628). The plurality of sub-stations (612-628) includes a weight application sub-station (622), and an audit balancing sub-station (624). The apparatus also includes a tire/wheel transporting device (650, 650a) positioned within reach of all of the plurality of sub-stations (612-628). A method is also disclosed.
Abstract:
A single-cell workstation (10) for processing a tire -wheel assembly (TW) including a tire (T) and a wheel (W) is disclosed. The single-cell workstation (10) includes a mounting and indexing sub-station (16,106) including a first plurality of tire engaging portions (20) including one or more first tire-engaging surfaces (32), and a second plurality of tire engaging portions (22) including one or more second tire-engaging surfaces (40).
Abstract:
A tire pre-conditioning system includes a first mandrel, a second mandrel spaced apart from the first mandrel, and a controller in communication with the first mandrel and the second mandrel. The first mandrel is fixedly attached to a first shaft and including a first tapered sidewall. The second mandrel is fixedly attached to a second shaft and including a second tapered sidewall. The controller is operable to axially move the first mandrel and the second mandrel toward one another until the first and second tapered sidewalls are opposing respective beads of a tire, and supply pressurized fluid into an internal cavity of the tire to inflate the tire. The inflating causing the beads to move relative to mandrels while contacting the opposing respective tapered sidewalls to burnish the beads of the tire.
Abstract:
A tire characteristic determination system (100) is disclosed. The tire characteristic determination system (100) includes a memory device that stores tire- engaging data (XYZ 2 , XYZ 10 , XYZ 15 , XYZ 23 , XYZ 26 , XYZ 34 ) related to one or more tire- engaging values (X 150a1 , Y 150a1 , Z 150a1 ; X 150a2 , Y 150a2 ', Z 150a2 ; X 150b1 ', Z 150b1 ; X 150b2 ', Z 150b2 ; X 150c ') to be utilized for spatially manipulating a tire (T) about a wheel (W) for forming a tire-wheel assembly (TW). The tire characteristic determination device (102, 102a / 102b 1 / 102b 2 / 102b 3 / 102c / 102d / 102e) includes a tire-engaging test probe (112a) that is urged adjacent the tire (T) at one or more tire displacement distances (Dx / Dx ') or is urged against the tire with one or more amounts of urging forces (Fx / Fx '). The tire characteristic determination device (102, 102a / 102b 1 / 102b 2 / 102b 3 / 102c / 102d / 102e) is communicatively-coupled to the memory device for communicating the one or more tire displacement distances (D x / D x ') or the one or more amounts of urging forces (F x / F x ') to the memory device.
Abstract:
An apparatus (100) for processing a tire (T) and a wheel (W) for forming a tire wheel assembly (TW) is disclosed. The apparatus (100) includes a tire support member (116) including a first tire support member (116a), a second tire support member (116b) and a third tire support member (116c). Each of the first, second and third tire support members (116a, 116b, 116c) include an upper surface (116c') and a lower surface (1 16"). The apparatus (100) includes a plurality of tire engaging devices (120) including a first tire tread engaging post (130a) and a second tire tread engaging post (130b). A method for processing a tire (T) and a wheel (W) for forming a tire wheel assembly (TW) is also disclosed.
Abstract:
A method is disclosed. The method includes the step of determining a spatial location of a match-mark region (T MM , W MM ) of each of a tire (T) and a wheel (W), wherein at least one of the tire (T) and the wheel (W) does not include a physical match mark formed upon a surface or within a body portion of the tire (T) and the wheel (W). A system is also disclosed. An apparatus is also disclosed.