WO2025165214 - TIPPING SKIP
National phase entry is expected:
Publication Number
WO/2025/165214
Publication Date
07.08.2025
International Application No.
PCT/KZ2024/000024
International Filing Date
20.08.2024
Title **
[English]
TIPPING SKIP
[French]
BENNE BASCULANTE
Applicants **
NON-COMMERCIAL JOINT STOCK COMPANY «KAZAKH NATIONAL RESEARCH TECHNICAL UNIVERSITY» AFTER K.I. SATPAYEV
JOINT-STOCK COMPANY "SOKOLOV-SARBAIS MINING PROCESSING UNITY"
LIMITED LIABILITY COMPANY «ERG RESEARCH AND ENGINEERING CENTER"
Inventors
MOLDABAYEV, Serik Kurashovich
ASKAROV, Erlan Seytkasymovich
ABEN, Eldos
ADAMCHUK, Andryi Andreevich
KUZMENKO, Sergei Valentinovich
KALYUZHNYY, Yevgenyy Sergeevich
BOGASH, Mikhail Ivanovich
Priority Data
2024/0109.1
01.02.2024
KZ
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
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| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| Pages of Specification | * |
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International Searching Authority |
EPO
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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 |
Legal Entity
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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 | 1878 | |
| EPO | Filing, Examination, Granting | 8118 | |
| Japan | Filing, Examination, Granting | 1736 | |
| South Korea | Filing, Examination, Granting | 1185 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
17,657
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Abstract[English]
The invention relates to the mining industry, in particular, to lifting inclined vertical skip-type installations for transporting ore from an open-pit mine. A tipping skip containing a skip box mounted on wheels that move along a pair of rail tracks, the wheels are installed in pairs and coaxially on the skip box and each rotates freely on a fixed axis, the box with the help of wheels has the ability to move upward under the action traction ropes of the winch, in addition there are only two pairs of wheels, the ropes are attached to the last, pair of fixed axles with the possibility of free rotation around them, at the end of the rail track there is a rotating section with a counterweight, in front of this section on the rail track there is a rigid stop for the axes of the last pair of wheels, these axles protrude beyond the dimensions of the front wheel axles. The design of the proposed tipping skip is simpler than the prototype; it uses two pairs of wheels versus three pairs of the prototype. This greatly simplifies the design and reduces its cost. The use of the proposed design of a tipping skip increases the productivity of the ore unloading process. In this scheme, when the skip box moves upward, upon reaching the unloading position, the skip box, under the influence of its own weight, very quickly tips over on the rotating section.[French]
L'invention concerne l'industrie minière, en particulier le levage d'installations de type benne verticale inclinées pour le transport de minerai depuis une mine à ciel ouvert. Une benne basculante contient une benne montée sur des roues qui se déplacent le long d'une paire de rails de roulement, les roues sont installées par paires et coaxialement sur la benne et chacune tourne librement sur un axe fixe, la benne, à l'aide des roues, a la capacité de se déplacer vers le haut sous l'action de cordes de traction du treuil, de plus il n'y a que deux paires de roues, les cordes sont fixées à la dernière paire d'essieux fixes avec possibilité de libre rotation autour de ceux-ci, à l'extrémité du rail de roulement se trouve une section rotative avec un contrepoids, devant cette section sur le rail de roulement se trouve une butée rigide pour les essieux de la dernière paire de roues, ces essieux font saillie au-delà des dimensions des essieux de roues avant. La conception de la benne basculante proposée est plus simple que le prototype ; elle utilise deux paires de roues par rapport aux trois paires du prototype. Ceci simplifie considérablement la conception et réduit son coût. L'utilisation de la conception proposée d'une benne basculante augmente la productivité du processus de déchargement de minerai. Dans ce schéma, lorsque la benne se déplace vers le haut, lorsqu'elle atteint la position de déchargement, la benne, sous l'influence de son propre poids, bascule très rapidement sur la section rotative.