Patent application number | Description | Published |
20090158575 | APPARATUS AND METHOD FOR ASSEMBLING, DISASSEMBLING AND STORING A TIRE BUILDING CORE - Apparatus and method for disassembling, assembling and using a toroidally shaped segmented core configured to carry a tire during a curing process includes: a transport mechanism operatively moving the segmented core between a plurality of stations in a tire curing line; one or more segment removal devices for removing a plurality of core segments individually from a cured tire and from around a core central axis and placing the core segments individually in respective spaced apart storage locations; and one or more core segment assembly devices for removing the core segments individually from the storage locations and placing the core segments individually in respective core locations to form an assembled segmented core. The apparatus and method operatively sequences to place and remove differently structured core segments individually into and from the assembled core configuration. | 06-25-2009 |
20090159183 | TIRE BUILDING CORE MANIPULATOR APPARATUS AND METHOD - A tire building core manipulating apparatus for a segmented tire building core is provided, the core including a plurality of core segments extending generally radially from a central axis. The manipulating apparatus includes a support frame; a core latching mechanism mounted to the support frame for operatively engaging a mating mechanism on the core whereby suspending the tire building core in a preferred axial orientation and raises and lowers the core to engage one or more stations in a tire curing line. A transport mechanism relocates the support frame with the tire building core in the preferred axial orientation between a plurality of stations in the tire curing line | 06-25-2009 |
20090159184 | TIRE BUILDING CORE ASSEMBLY AND DISASSEMBLY STATION AND METHOD - A station apparatus method within a tire curing line is provided for assembling and disassembling a toroidally shaped core configured to carry a cured tire. The core includes a plurality of core segments assembling to form a core body and extending generally radially from a central core axis within a core central axial passage. The core further includes first and second locking spindle sections connecting to opposite sides of the core body. The station apparatus includes: a base; a station locking mechanism mounted to the base and operative to lock to the lower core locking mechanism; a transport device operative to lock to the first spindle section and to lower the core in substantially a vertical core axis orientation into locked engagement with the station locking mechanism; a core segment manipulating mechanism operative to move respective core segments radially inward between a radially outward position to a radially inward segment removal position; and a tire unloading mechanism operative to support a cured tire during radial movement of the core segments inward. | 06-25-2009 |
20090159185 | TIRE BUILDING CORE SEGMENT MANIPULATOR APPARATUS AND METHOD - A core segment manipulating apparatus and method is provided for relocating core segments forming a toroidally shaped core body configured to carry a cured tire. The apparatus includes multiple core key segment engaging mechanisms and core second segment engagement mechanisms arranged in a spaced apart circular array adjacent to respective key segments and second segments of the core body. The key segment and second segment engaging mechanisms operate to individually move respective key segments and second segments from a radially outward core body position to a radially inward segment removal position. The key segment and second segment engaging mechanisms transfer a respective segment to a segment removal device at the segment removal position and return radially outward to a segment-receiving location. | 06-25-2009 |
20090159207 | APPARATUS AND METHOD FOR DISASSEMBLING A TIRE BUILDING CORE - Apparatus and method for disassembling a toroidally shaped core is provided. The core is configured to carry a cured tire and includes multiple core segments extending generally radially from a central axis. The apparatus includes a base; one or more segment positioning devices connected for movement relative to the base and operative to move one or more core segments from an assembled core position next to an adjacent core segment around the central axis to a radially inward position; and one or more segment removal devices operatively connected for engaging the one core segment at the radially inward position and removing the one segment from the radially inward position to a remote position external to the core. The segment removal device operatively moves in three axes of motion to relocate the one segment from the remote position to a storage position and deposit the core segment at the storage station in a retrieval-ready orientation. All of the core segments may be moved sequentially in like manner by the segment removal device in order to disassemble the core. | 06-25-2009 |
20090160096 | TIRE UNLOADING APPARATUS AND METHOD IN A CURING LINE - A tire unloading apparatus for separating a cured tire from a toroidally shaped segmented core body configured to carry the cured tire includes a plurality of tire engaging paddle mechanisms positioned in a spaced apart circular array defining a cured tire receiving central opening, the cured tire mounted to a core body. The paddle mechanisms operatively move between a radially outward tire release position and a radially inward tire gripping position. The tire unloading apparatus further includes a core segment manipulating apparatus operative to move individual core segments from a radially outward tire supporting core body position to a radially inward segment removal position. A plurality of segment support arms forming a circular array below the tire receiving opening are in an operative location to support respective core body segments. | 06-25-2009 |
20090162180 | APPARATUS AND METHOD FOR REORIENTING A TIRE AND CORE ASSEMBLY IN A TIRE MANUFACTURING LINE - Apparatus and method for reorienting a toroidally shaped core configured to carry a green tire. The core includes a central axis defined through first and second oppositely facing tapered recesses respectively including first and second locking mechanisms. The apparatus includes a core support structure including a base and a reorientation member connected for movement relative to said base and a core coupling member. The core coupling member connects for movement with the reorientation member and includes a core locking mechanism that couples with the core coupling member and locks the core coupling member to the core. A drive system couples with the reorientation member and operatively moves the reorientation member so as to change the orientation of the central axis from a first orientation to a second, different orientation transverse to the first orientation. | 06-25-2009 |
Patent application number | Description | Published |
20090031826 | High-Throughput Sample Preparation and Analysis for Differential Scanning Calorimetry - A high throughput workstation includes: a sample deposition and annealing robot, a pan/sample weighing robot, and a thermal analyzer equipped with autosampler and data analysis system. After deposition, the solvent can be removed and multiple samples annealed simultaneously in a controlled manner. The sample pans are weighed before and after the samples are prepared using a robotic weigher. The high throughput workstation facilitates analysis of thermal properties of samples obtained via parallel plate reaction (PPR) in substantially less time than corresponding manual techniques. | 02-05-2009 |
20090059218 | STABLE TURBIDITY CALIBRATION STANDARDS - The present invention relates to a turbidity calibration standard comprising: a number of from 1 to 5 sequentially-interfaced layers, wherein each layer independently comprises a light-permeable polymer or light-permeable interpolymer; a measured light transmission modulating amount of at least one light transmission modulator, which is distributed in any one or more of the layers; and a light-permeable container, which contains the layers and the at least one light transmission modulator. Also, the invention relates to methods of making and using the standard, and kits comprising the standard. | 03-05-2009 |
20090216462 | Spectroscopic Analysis and Control - Apparatus for spectroscopic analysis which includes a tunable diode laser spectrometer having a digital output signal and a digital computer for receiving the digital output signal from the spectrometer, the digital computer programmed to process the digital output signal using a multivariate regression algorithm. In addition, a spectroscopic method of analysis using such apparatus. Finally, a method for controlling an ethylene cracker hydrogenator. | 08-27-2009 |