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US 7,836,570 B2Granted
Fixture assembly and methods related thereto
AssigneeTerronics Development Corporation
InventorJennifer Swenson
Life of this patent
Estimating the term…
Abstract
Embodiments of the invention relate to a fixture assembly comprising one or more cartridge assemblies, each cartridge assembly comprising one or more part-holders surrounding a driveshaft and supporting a target. The fixture assembly also includes a base assembly in contact with the one or more cartridge assemblies and wherein each cartridge assembly and each part-holder can independently rotate during a contacting process.
Claims19
A fixture assembly comprising:
- one or more cartridge assemblies each having a driveshaft passing through an aperture in and in contact with one or more support bulkheads, each cartridge assembly including:
- one or more part-holders having a target-holding mechanism and independent rotating drive tube supported by the one or more bulkheads and surrounding the driveshaft;
- and
- a base assembly, in contact with and supporting the one or more cartridge assemblies;
- wherein each cartridge assembly rotates by turning the driveshaft and each part-holder independently rotates by turning the drive tube during a contacting process.
2 more elements
A fixture assembly comprising,
- one or more cartridge assemblies, each cartridge assembly comprising:
- one or more part-holders, surrounding a driveshaft and supporting a target;
- and
- a base assembly, in contact with the one or more cartridge assemblies;
- wherein each cartridge assembly and each part-holder can independently rotate during a contacting process;
- and
- wherein the one or more part-holders includes at least one of two or more bulkheads, a drive tube, one or more drive tube gears, one or more outer drive tubes, one or more part-holding attachments, one or more planetary gears, a sun gear, one or more covers, one or more centering guides or one or more ground wires.
4 more elements
A fixture assembly comprising:
- one or more cartridge assemblies, each cartridge assembly comprising:
- two or more bulkheads;
- a driveshaft, in contact with the central portion of the two or more bulkheads;
- a drive tube, surrounding the driveshaft;
- one or more drive tube gears, in contact with the drive tube;
- one or more outer drive tubes, supported by at least one of the two or more bulkheads;
- one or more part-holding attachments, positioned at or near the end of the one or more outer drive tubes;
- one or more planetary gears, in contact with the one or more outer drive tubes;
- a sun gear, in contact with the drive tube and the one or more planetary gears;
- one or more covers, positioned at the opposite end of the one or more outer drive tubes in which the partholding attachment is located;
- one or more centering guides, in contact with at least one of the bulkheads and facing the one or more covers;
- one or more ground wires, protruding from the one or more centering guides and in contact with the driveshaft;
- wherein one or more targets are held by the part-holding attachment within the one or more outer drive tubes and protrude from the one or more covers;
- and
- a base assembly, the base assembly comprising:
- a base;
- two or more spindles, attached to the base and in contact with the driveshaft of the cartridge assembly;
- one or more drive motors, attached to the base;
- one or more drive gears, attached to the one or more drive motors and in contact with the one or more drive tube gears of the cartridge assembly;
- wherein the one or more cartridge assemblies are removable from the base.
17 more elements
A cartridge assembly comprising:
- one or more part-holders having a target-holding mechanism and independent rotating drive tube surrounding a driveshaft;
- and
- wherein the target-holding mechanism is positioned at or near an end of the rotating drive tube and wherein each cartridge assembly rotates by turning the driveshaft and each part-holder independently rotates by turning the drive tube during a contacting process.
Dependencies are inferred from the claim text.