Stress concentrator for an angled scraper
US12024829B2 · kind B2 · utility
0Cited by
15References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 1, 2021 |
| Grant date | Jul 2, 2024 |
| Priority date | — |
| Expiry date | Sep 14, 2042 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE01C19/236
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A scraper used with a compactor wheel assembly includes an attachment portion, a scraping portion that forms a first oblique angle with the attachment portion, and a transition portion connecting the scraping portion to the attachment portion. The transition portion defines a stress concentrator for allowing the scraper to break before any structure to which the scraper is attached is damaged.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.