MX2023011148A - Sistema de fijacion de un elemento de desgaste en un elemento de soporte de una maquina de movimiento de tierras mediante un pasador y un retenedor. - Google Patents
Sistema de fijacion de un elemento de desgaste en un elemento de soporte de una maquina de movimiento de tierras mediante un pasador y un retenedor.Info
- Publication number
- MX2023011148A MX2023011148A MX2023011148A MX2023011148A MX2023011148A MX 2023011148 A MX2023011148 A MX 2023011148A MX 2023011148 A MX2023011148 A MX 2023011148A MX 2023011148 A MX2023011148 A MX 2023011148A MX 2023011148 A MX2023011148 A MX 2023011148A
- Authority
- MX
- Mexico
- Prior art keywords
- pin
- retainer
- wear element
- flange
- moving machine
- Prior art date
Links
- 230000000903 blocking effect Effects 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
- E02F9/2808—Teeth
- E02F9/2816—Mountings therefor
- E02F9/2825—Mountings therefor using adapters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
- F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
- F16B21/16—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft
- F16B21/18—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft with circlips or like resilient retaining devices, i.e. resilient in the plane of the ring or the like; Details
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
- E02F9/2808—Teeth
- E02F9/2816—Mountings therefor
- E02F9/2833—Retaining means, e.g. pins
- E02F9/2841—Retaining means, e.g. pins resilient
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/40—Special vehicles
- B60Y2200/41—Construction vehicles, e.g. graders, excavators
- B60Y2200/412—Excavators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2/00—Friction-grip releasable fastenings
- F16B2/20—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening
- F16B2/22—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material
- F16B2/24—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material of metal
- F16B2/241—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material of metal of sheet metal
- F16B2/245—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material of metal of sheet metal external, i.e. with contracting action
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Component Parts Of Construction Machinery (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
- Braking Arrangements (AREA)
Abstract
Sistema de fijación de un elemento de desgaste (16) en la nariz (19) de un elemento de soporte de una máquina de movimiento de tierras mediante un pasador (7) que se aloja en un orificio del elemento de desgaste y en un orificio (25) en la nariz, coaxial con el orificio del elemento de desgaste. El sistema comprende un retenedor (1), que es un material laminar con una pestaña flexible (3) que se extiende hacia la trayectoria del pasador al ser introducido en los orificios, interrumpiéndola. El retenedor está fijado al elemento de desgaste o a la nariz. La pestaña está doblada hacia el sentido del pasador cuando es introducido en los orificios. El pasador presenta un tramo de bloqueo (13) con un escalón cuya contrahuella (15) está orientada de tal manera que la pestaña topa con la contrahuella al intentar sacar el pasador. Para sacar el pasador hay que girarlo sobre su eje hasta que la pestaña sale del escalón y queda en un tramo en donde la superficie lateral del pasador se extiende de manera continua hasta su extremo final (10).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP21382226.5A EP4063573A1 (en) | 2021-03-22 | 2021-03-22 | Fixing system of a wear element in a support element of an earth moving machine through a pin and a retainer |
| PCT/EP2022/057545 WO2022200383A1 (en) | 2021-03-22 | 2022-03-22 | Fixing system of a wear element in a support element of an earth moving machine through a pin, and a retainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2023011148A true MX2023011148A (es) | 2023-10-05 |
Family
ID=75529918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2023011148A MX2023011148A (es) | 2021-03-22 | 2022-03-22 | Sistema de fijacion de un elemento de desgaste en un elemento de soporte de una maquina de movimiento de tierras mediante un pasador y un retenedor. |
Country Status (12)
| Country | Link |
|---|---|
| EP (2) | EP4063573A1 (es) |
| KR (1) | KR20230159441A (es) |
| CN (1) | CN117043424A (es) |
| AR (1) | AR127091A1 (es) |
| AU (1) | AU2022244102A1 (es) |
| BR (1) | BR112023016004A2 (es) |
| CA (1) | CA3212412A1 (es) |
| CL (1) | CL2023002376A1 (es) |
| CO (1) | CO2023010469A2 (es) |
| MX (1) | MX2023011148A (es) |
| PE (1) | PE20240753A1 (es) |
| WO (1) | WO2022200383A1 (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4357543A1 (en) * | 2022-10-21 | 2024-04-24 | Metalogenia Research & Technologies S.L. | Pin assembly, pin positioning body, coupling system for earth moving machines, and assembly method |
| CN116439834B (zh) * | 2023-06-14 | 2024-06-18 | 中南大学湘雅医院 | 一种可叠加快拆装置及手术导航系统 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3997989A (en) * | 1974-10-02 | 1976-12-21 | Caterpillar Tractor Co. | Tip retaining means with rotative locking tendencies |
| JP4446837B2 (ja) * | 2004-08-26 | 2010-04-07 | ポップリベット・ファスナー株式会社 | 連結装置 |
-
2021
- 2021-03-22 EP EP21382226.5A patent/EP4063573A1/en not_active Withdrawn
-
2022
- 2022-03-22 AU AU2022244102A patent/AU2022244102A1/en active Pending
- 2022-03-22 CN CN202280023523.0A patent/CN117043424A/zh active Pending
- 2022-03-22 CA CA3212412A patent/CA3212412A1/en active Pending
- 2022-03-22 WO PCT/EP2022/057545 patent/WO2022200383A1/en active Application Filing
- 2022-03-22 KR KR1020237032547A patent/KR20230159441A/ko unknown
- 2022-03-22 EP EP22717758.1A patent/EP4314421A1/en active Pending
- 2022-03-22 MX MX2023011148A patent/MX2023011148A/es unknown
- 2022-03-22 AR ARP220100667A patent/AR127091A1/es unknown
- 2022-03-22 BR BR112023016004A patent/BR112023016004A2/pt unknown
- 2022-03-22 PE PE2023002301A patent/PE20240753A1/es unknown
-
2023
- 2023-08-10 CO CONC2023/0010469A patent/CO2023010469A2/es unknown
- 2023-08-11 CL CL2023002376A patent/CL2023002376A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022200383A1 (en) | 2022-09-29 |
| EP4314421A1 (en) | 2024-02-07 |
| CA3212412A1 (en) | 2022-09-29 |
| AR127091A1 (es) | 2023-12-20 |
| CN117043424A (zh) | 2023-11-10 |
| EP4063573A1 (en) | 2022-09-28 |
| CO2023010469A2 (es) | 2023-11-20 |
| AU2022244102A1 (en) | 2023-08-17 |
| KR20230159441A (ko) | 2023-11-21 |
| CL2023002376A1 (es) | 2024-03-01 |
| PE20240753A1 (es) | 2024-04-16 |
| BR112023016004A2 (pt) | 2023-12-12 |
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