Invention Grant
- Patent Title: Air bushing linear stage system
- Patent Title (中): 空气套管直线平台系统
-
Application No.: US12604062Application Date: 2009-10-22
-
Publication No.: US08174154B2Publication Date: 2012-05-08
- Inventor: Clement William Hennessey , Nathan Lyons Brown
- Applicant: Clement William Hennessey , Nathan Lyons Brown
- Applicant Address: US CO Wheat Ridge
- Assignee: ALIO Industries, Inc.
- Current Assignee: ALIO Industries, Inc.
- Current Assignee Address: US CO Wheat Ridge
- Main IPC: H02K41/02
- IPC: H02K41/02

Abstract:
A linear stage system is provided. The linear stage system includes a base, a carriage plate, a first shaft, a first air bushing coupled to the base, a first motor coupled to the base and the carriage plate, and a first position encoder. The first air bushing is configured to support the carriage plate via the first shaft, wherein the first air bushing utilizes the first shaft as a guide surface and is configured to support positioning of the carriage plate along an axis. The first motor is configured to create a linear motion parallel to the axis in a first motor element coupled to the carriage plate to position the carriage plate along the axis in response to a first control signal. The first position encoder is configured to determine a position of the carriage plate relative to the base.
Public/Granted literature
- US20100096935A1 AIR BUSHING LINEAR STAGE SYSTEM Public/Granted day:2010-04-22
Information query