Tilt sensor for bit rotating machine
The tilt sensor system uses acoustic waves to measure and adjust drill tilt, addressing the challenge of maintaining perpendicularity, achieving high-resolution alignment.
WO2026146476A1PCT designated stage Publication Date: 2026-07-09VAINGAST SHAI MOSHE +1
Patent Information
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- VAINGAST SHAI MOSHE
- Filing Date
- 2025-01-02
- Publication Date
- 2026-07-09
AI Technical Summary
Technical Problem
Users face challenges in accurately calibrating the angle and spatial orientation of drilling, turning, or polishing operations without visual guidance, making it difficult to maintain perpendicularity to the object.
Method used
A tilt sensor system utilizing acoustic waves, including a producer, multiple receivers, and analog-to-digital converters, calculates the tilt by measuring time differences between sampled signals to adjust the drill's orientation.
Benefits of technology
The system provides precise tilt adjustments, ensuring perpendicularity to the wall with a resolution significantly better than 5mm, enhancing operational accuracy.
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Smart Images
Figure IL2025050009_09072026_PF_FP_ABST
Abstract
A tilt sensor (10), including: an acoustic wave producer (56), for propagating an acoustic wave (70) towards a wall (74); two acoustic wave receivers (16A,16B), each for producing an electronic signal (62A1,62B) from one of acoustic waves (72A,72B) returning from the wall (74); two mathematical convertors (76A,76B), each for converting one of the electronic signals (62A2,62B2) to produce a converted signal (62A1,62B1); and a comparator (78), for obtaining time difference (80) between the converted signals (62A2,62B2).
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