ROBOTIC ARM ASSEMBLY WITH ANGULAR CONTACT CARTRIDGE BEARINGS

ROBOTIC ARM ASSEMBLY WITH ANGULAR CONTACT CARTRIDGE BEARINGS

A robotic arm assembly includes a first arm and second arm coupled by a shaft and bearing assembly, forming a joint at which the first arm rotates about a joint axis. The bearing assembly includes angular contact cartridge bearings contacting corresponding angled surfaces of the assembly, and a bear...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: PREUSS ADAM
Format: Patent
Sprache:eng
Schlagworte:
CHAMBERS PROVIDED WITH MANIPULATION DEVICES
COMBINED OPERATIONS
HAND TOOLS
MACHINE TOOLS
MANIPULATORS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
OTHER WORKING OF METAL
PERFORMING OPERATIONS
PORTABLE POWER-DRIVEN TOOLS
TRANSPORTING
UNIVERSAL MACHINE TOOLS
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Beschreibung
Zusammenfassung:A robotic arm assembly includes a first arm and second arm coupled by a shaft and bearing assembly, forming a joint at which the first arm rotates about a joint axis. The bearing assembly includes angular contact cartridge bearings contacting corresponding angled surfaces of the assembly, and a bearing cap. The shaft is attached to the first arm, extends through the second arm, and is attached to the bearing cap such that the bearing assembly is axially compressed between the bearing cap and the first arm. The bearing assembly may include components for preloading the bearing assembly and enabling components to self-align during assembly.