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GPS

A positioning system and ontology technology, applied in the field of positioning systems, can solve problems such as stickiness

Active Publication Date: 2022-04-22
PHYSIK INSTR PI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This difference leads to viscous behavior experienced in conventional positioning systems with plain or rolling bearings and drive elements

Method used

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Examples

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Embodiment Construction

[0014] figure 1 with figure 2 A positioning system 10 is illustrated. The positioning system 10 includes a body 14 . In the illustrated embodiment, the body 14 is a generally rectangular hollow cage having a top wall 18 , a bottom wall 22 , a first side wall 26 and a second side wall 30 . Other embodiments include different shapes, profiles, and numbers and arrangements of bodies and walls than illustrated. Body 14 may be fabricated from one or more of a number of different types of materials including, but not limited to, plastic, metal, and the like.

[0015] The positioning system 10 also includes at least one flexible strap 34 (eg, a tension strap) disposed at least partially within the body 14 . In the illustrated embodiment, positioning system 10 includes a single strap 34 . Strap 34 includes a first end 38 and an opposite second end 42 . The first end 38 is secured (eg, with at least one fastener, adhesive, etc.) to the body, such as by clamping to the inner surf...

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PUM

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Abstract

A positioning system comprising: a body; a flexible belt disposed at least partially within the body; and a plurality of rollers in contact with the flexible belt, wherein at least two of the rollers are constrained both axially and radially rather than panning.

Description

[0001] Cross References to Related Applications [0002] This application claims priority to U.S. Provisional Application No. 62 / 599,955, filed December 18, 2017, which is incorporated herein by reference in its entirety. technical field [0003] This disclosure relates to the field of positioning systems. Background technique [0004] Positioning systems are often used to selectively move parts (eg, linearly). Positioning systems consist of plain or rolling bearings and drive elements. A fundamental limiting factor in the resolving power of a positioning system is the difference between its static and sliding coefficients of friction. This difference leads to viscous behavior experienced in conventional positioning systems with plain or rolling bearings and drive elements. Contents of the invention [0005] According to one embodiment, a positioning system includes: a body; a first roller disposed within the body; a second roller disposed within the body; and a belt di...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G12B1/00G12B3/00G12B5/00
CPCG12B1/00G12B3/00G12B5/00G12B3/02F16H19/003H02P7/025
Inventor S·乔丹
Owner PHYSIK INSTR PI