PE20201133A1 - Geometria de taco de oruga para superficies duras - Google Patents
Geometria de taco de oruga para superficies durasInfo
- Publication number
- PE20201133A1 PE20201133A1 PE2020001369A PE2020001369A PE20201133A1 PE 20201133 A1 PE20201133 A1 PE 20201133A1 PE 2020001369 A PE2020001369 A PE 2020001369A PE 2020001369 A PE2020001369 A PE 2020001369A PE 20201133 A1 PE20201133 A1 PE 20201133A1
- Authority
- PE
- Peru
- Prior art keywords
- projection
- crawler
- hard surfaces
- level geometry
- shoe member
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/18—Tracks
- B62D55/26—Ground engaging parts or elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/18—Tracks
- B62D55/20—Tracks of articulated type, e.g. chains
- B62D55/205—Connections between track links
- B62D55/21—Links connected by transverse pivot pins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/18—Tracks
- B62D55/20—Tracks of articulated type, e.g. chains
- B62D55/202—Wheel engaging parts; Wheel guides on links
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/18—Tracks
- B62D55/26—Ground engaging parts or elements
- B62D55/28—Ground engaging parts or elements detachable
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Chain Conveyers (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
Un miembro de cadena de oruga (200) de acuerdo con una realizacion de la presente divulgacion comprende una primera saliente (218) que acopla el miembro de zapata (202) al primer reborde (214); y una segunda saliente (220) que acopla el miembro de zapata (202) al segundo reborde (216), definiendo una primera entrante lateral (222) entre la primera saliente (218) y la segunda saliente (220), extendiendose ademas la primera entrante lateral (222) desde el exterior del miembro de zapata (202) y debajo de la primera superficie superior (228), el primer extremo lateral (204) definiendo un ancho del primer extremo lateral (W204) a lo largo de la direccion de recorrido de cadena de oruga (T), abarcando ademas la primera entrante lateral (222) la mayoria del ancho del primer extremo lateral (W204).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/921,338 US10960944B2 (en) | 2018-03-14 | 2018-03-14 | Track pad geometry for hard surfaces |
PCT/US2019/019105 WO2019177759A1 (en) | 2018-03-14 | 2019-02-22 | Track pad geometry for hard surfaces |
Publications (1)
Publication Number | Publication Date |
---|---|
PE20201133A1 true PE20201133A1 (es) | 2020-10-26 |
Family
ID=65686128
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PE2020001369A PE20201133A1 (es) | 2018-03-14 | 2019-02-22 | Geometria de taco de oruga para superficies duras |
Country Status (10)
Country | Link |
---|---|
US (1) | US10960944B2 (es) |
EP (1) | EP3765353A1 (es) |
KR (1) | KR20200131261A (es) |
CN (1) | CN111819130B (es) |
AU (1) | AU2019234279A1 (es) |
BR (1) | BR112020018052A2 (es) |
CA (1) | CA3092563A1 (es) |
PE (1) | PE20201133A1 (es) |
WO (1) | WO2019177759A1 (es) |
ZA (1) | ZA202006231B (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11912354B2 (en) | 2020-10-30 | 2024-02-27 | Caterpillar Inc. | Reduced material hydraulic mining shovel track pad |
US11987303B2 (en) | 2021-03-15 | 2024-05-21 | Caterpillar Inc. | Track shoe with large cavities on ground engaging surfaces having a protruding sidewall or an oval perimeter |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1474967A (en) | 1921-12-19 | 1923-11-20 | Koehring Co | Traction shoe |
US1786924A (en) | 1927-06-08 | 1930-12-30 | Caterpillar Tractor Co | Track shoe |
US2452921A (en) | 1946-10-30 | 1948-11-02 | Thew Shovel Co | Tread shoe |
US2530379A (en) | 1947-04-05 | 1950-11-21 | Bucyrus Erie Co | Tread-belt link and cooperating driving tumbler |
US3307882A (en) * | 1964-06-08 | 1967-03-07 | Thurman L Mcfayden | Replaceable driving lugs for crawler tread |
US3475060A (en) | 1968-06-04 | 1969-10-28 | Us Army | Self-cleaning track snow pad for track laying vehicles |
US3847451A (en) | 1972-12-04 | 1974-11-12 | Caterpillar Tractor Co | Flat track shoe with tapered end ribs |
AU738926B2 (en) | 1998-03-12 | 2001-09-27 | Bradken Resources Pty Limited | A track shoe |
JP2001180544A (ja) * | 1999-12-24 | 2001-07-03 | Komatsu Ltd | 弾性体履板 |
AUPR616401A0 (en) * | 2001-07-06 | 2001-08-02 | Bradken Resources Pty Limited | An improved crawler track shoe |
JP5097482B2 (ja) * | 2007-09-04 | 2012-12-12 | 株式会社ブリヂストン | ゴムクローラおよびそのゴムクローラ用芯金 |
ES2598009T3 (es) | 2011-09-13 | 2017-01-24 | Liebherr-Mining Equipment Colmar Sas | Zapata |
US9738334B2 (en) * | 2013-05-07 | 2017-08-22 | Arcelormittal | Track shoe having increased service life useful in a track drive system |
US9719158B2 (en) * | 2014-12-29 | 2017-08-01 | Progress Rail Services Corporation | Explosively depth hardened crawler shoes |
US10889343B2 (en) * | 2017-05-04 | 2021-01-12 | Caterpillar Inc. | Curved track pad ribs for a track chain |
US10745070B2 (en) * | 2018-03-14 | 2020-08-18 | Caterpillar Inc. | Track pad geometry for soft surfaces |
-
2018
- 2018-03-14 US US15/921,338 patent/US10960944B2/en active Active
-
2019
- 2019-02-22 BR BR112020018052-1A patent/BR112020018052A2/pt unknown
- 2019-02-22 CA CA3092563A patent/CA3092563A1/en active Pending
- 2019-02-22 KR KR1020207027801A patent/KR20200131261A/ko not_active Application Discontinuation
- 2019-02-22 WO PCT/US2019/019105 patent/WO2019177759A1/en unknown
- 2019-02-22 PE PE2020001369A patent/PE20201133A1/es unknown
- 2019-02-22 EP EP19709343.8A patent/EP3765353A1/en not_active Withdrawn
- 2019-02-22 AU AU2019234279A patent/AU2019234279A1/en active Pending
- 2019-02-22 CN CN201980017403.8A patent/CN111819130B/zh active Active
-
2020
- 2020-10-07 ZA ZA2020/06231A patent/ZA202006231B/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN111819130B (zh) | 2023-08-11 |
CN111819130A (zh) | 2020-10-23 |
US10960944B2 (en) | 2021-03-30 |
BR112020018052A2 (pt) | 2020-12-22 |
US20190283819A1 (en) | 2019-09-19 |
KR20200131261A (ko) | 2020-11-23 |
EP3765353A1 (en) | 2021-01-20 |
ZA202006231B (en) | 2022-01-26 |
CA3092563A1 (en) | 2019-09-19 |
WO2019177759A1 (en) | 2019-09-19 |
AU2019234279A1 (en) | 2020-10-15 |
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