WO2025120383 - DEVICE FOR ON-SITE EVALUATION OF TENSILE STRENGTH AND FRACTURE PROPERTIES OF HOMOGENEOUS AND NON-HOMOGENEOUS MATERIALS
National phase entry is expected:
Publication Number
WO/2025/120383
Publication Date
12.06.2025
International Application No.
PCT/IB2024/058363
International Filing Date
28.08.2024
Title **
[English]
DEVICE FOR ON-SITE EVALUATION OF TENSILE STRENGTH AND FRACTURE PROPERTIES OF HOMOGENEOUS AND NON-HOMOGENEOUS MATERIALS
[French]
DISPOSITIF D'ÉVALUATION SUR SITE DE RÉSISTANCE À LA TRACTION ET DE PROPRIÉTÉS DE FRACTURE DE MATÉRIAUX HOMOGÈNES ET NON HOMOGÈNES
Applicants **
MOMENI, Sajad
Inventors
MOMENI, Sajad
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| Pages of Specification | * |
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International Searching Authority |
IP India
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Natural Person
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| * | |
| * | |
| * | |
| * | |
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 1885 | |
| EPO | Filing, Examination, Granting | 8796 | |
| Japan | Filing, Examination, Granting | 1915 | |
| South Korea | Filing, Examination, Granting | 1412 | |
| USA | Filing, Examination, Granting | 6540 |
Total:
20,548
Abstract[English]
This invention involves a device for on-site evaluation of tensile strength and fracture properties of homogeneous and non-homogeneous materials. The lack of a device that can be used for field evaluation of fracture properties is one of the problems of the industry in the production of asphalt, concrete, stone, etc. The proposed design is a small, simple and portable device to overcome this deficiency by inducing ruptures in the sample. With the help of this device, it is possible to test the ring-shaped and cored parts quickly, uniaxially and biaxially. The device can create different mounting fixtures to activate traction, shear and combined modes. The invention performs the tests only with the help of a pneumatic pump, thus eliminating the need to transport the part to the laboratory. The device can also be used to determine the weakest point to ensure the accuracy of the estimates.[French]
La présente invention concerne un dispositif d'évaluation sur site de propriétés de résistance à la traction et de fracture de matériaux homogènes et non homogènes. L'absence de dispositif pouvant être utilisé pour l'évaluation de champ de propriétés de fracture est l'un des problèmes de l'industrie dans la production d'asphalte, de béton, de pierre, etc. Le modèle proposé est un petit dispositif simple et portatif destiné à pallier ce manque en induisant des ruptures dans l'échantillon. A l'aide de ce dispositif, il est possible de tester rapidement, uniaxialement et biaxialement, les pièces annulaires et fourrées. Le dispositif peut créer différentes fixations de montage pour activer des modes de traction, de cisaillement et combinés. L'invention réalise les tests à l'aide d'une simple pompe pneumatique, éliminant ainsi la nécessité de transporter la pièce vers le laboratoire. Le dispositif peut également être utilisé pour déterminer le point le plus faible afin d'assurer la précision des estimations.