BR112022000199A2 - Segmentos de roda dentada aletada com entalhes - Google Patents
Segmentos de roda dentada aletada com entalhesInfo
- Publication number
- BR112022000199A2 BR112022000199A2 BR112022000199A BR112022000199A BR112022000199A2 BR 112022000199 A2 BR112022000199 A2 BR 112022000199A2 BR 112022000199 A BR112022000199 A BR 112022000199A BR 112022000199 A BR112022000199 A BR 112022000199A BR 112022000199 A2 BR112022000199 A2 BR 112022000199A2
- Authority
- BR
- Brazil
- Prior art keywords
- sprocket
- notches
- mat
- finned
- track
- 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
- B62D55/088—Endless track units; Parts thereof with means to exclude or remove foreign matter, e.g. sealing means, self-cleaning track links or sprockets, deflector plates or scrapers
- B62D55/0885—Self-cleaning sprockets
-
- 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
- B62D55/12—Arrangement, location, or adaptation of driving sprockets
-
- 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
- B62D55/12—Arrangement, location, or adaptation of driving sprockets
- B62D55/135—Arrangement, location, or adaptation of driving sprockets with dismountable driving crown
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/20—Off-Road Vehicles
- B60Y2200/25—Track vehicles
-
- 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
-
- 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
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/30—Chain-wheels
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Gears, Cams (AREA)
- Chain Conveyers (AREA)
Abstract
segmentos de roda dentada aletada com entalhes. trata-se do membro de roda dentada (300, 400, 500) que mantém a roda dentada centralizada dentro da caixa de ligação enquanto os entalhes (322, 422, 522) ou recortes permitem que lama, sujeira ou outro material se mova para fora da caixa de ligação formada pela montagem de esteira (126) por duas buchas de esteira (204) e duas ligações de esteira (202) que formam um perímetro de formato retangular. o espaçamento fornecido pelas aletas (320, 420, 428, 520, 528) do membro de roda dentada (300, 400, 500) reduz o desgaste nas ligações de esteira (206) próximas a uma bucha de esteira e uma interface de ligação de esteira (210,) como uma conexão de encaixe por pressão espaçando-se as alças (302, 402, 502) do membro de roda dentada (300, 400, 500) na direção oposta da interface (210).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/507,451 US11254377B2 (en) | 2019-07-10 | 2019-07-10 | Winged sprocket segments with notches |
PCT/US2020/037149 WO2021006988A1 (en) | 2019-07-10 | 2020-06-11 | Winged sprocket segments with notches |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112022000199A2 true BR112022000199A2 (pt) | 2022-02-22 |
Family
ID=71950719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112022000199A BR112022000199A2 (pt) | 2019-07-10 | 2020-06-11 | Segmentos de roda dentada aletada com entalhes |
Country Status (10)
Country | Link |
---|---|
US (1) | US11254377B2 (pt) |
EP (1) | EP3996979B1 (pt) |
KR (1) | KR20220029736A (pt) |
CN (1) | CN114096458A (pt) |
AU (2) | AU2020311839A1 (pt) |
BR (1) | BR112022000199A2 (pt) |
CA (1) | CA3145103A1 (pt) |
PE (1) | PE20220408A1 (pt) |
WO (1) | WO2021006988A1 (pt) |
ZA (1) | ZA202200587B (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20230009851A1 (en) * | 2021-07-06 | 2023-01-12 | Caterpillar Inc. | Sprocket with a roller assembly inserted into the sprocket teeth |
Family Cites Families (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2302658A (en) * | 1939-01-14 | 1942-11-24 | Joseph W Artz | Crawler tractor driving means |
GB1012064A (en) * | 1962-03-17 | 1965-12-08 | Giovanni Bonmartini | A pneumatic tubular track driving and carrying device |
DE6602459U (de) | 1968-05-24 | 1969-05-29 | Karlheinz Menkhoff | Kettenrad und Kette für Raupenfahrwerke |
DE2160398B2 (de) | 1971-12-06 | 1976-07-08 | Rheinstahl Schmiedetechnik Gmbh, 4640 Wattenscheid | Kettenrad fuer gleisketten von gleiskettenfahrzeugen |
US3880478A (en) | 1974-01-07 | 1975-04-29 | Case Co J I | Crawler chain sprocket with relief openings |
JPS5920511B2 (ja) | 1979-04-23 | 1984-05-14 | 株式会社小松製作所 | 無限軌道車の駆動スプロケツト装置 |
US4425007A (en) | 1981-02-12 | 1984-01-10 | Bucyrus-Erie Company | Tread belt link and cooperating drive tumbler |
DE3477651D1 (en) * | 1984-08-20 | 1989-05-18 | Komatsu Mfg Co Ltd | Sprocket, particularly for tracked vehicles |
JP2516075B2 (ja) | 1989-11-30 | 1996-07-10 | 日立金属株式会社 | 替歯式スプロケットホイル |
US5172965A (en) * | 1991-11-26 | 1992-12-22 | Caterprillar Inc. | Low ground pressure track with offset link bores |
JP2654926B2 (ja) * | 1994-11-07 | 1997-09-17 | 福山ゴム工業株式会社 | ゴムクローラ |
US6231136B1 (en) * | 1999-06-03 | 2001-05-15 | Ernie Freeman | Crawler sprocket drive guard |
US6652043B2 (en) | 2000-04-20 | 2003-11-25 | Caterpillar Inc | Reduced sound transmitting idler for track-type vehicles |
JP3904428B2 (ja) | 2001-10-26 | 2007-04-11 | 株式会社小松製作所 | 装軌式車両の走行駆動装置 |
JP3939182B2 (ja) * | 2002-03-29 | 2007-07-04 | 株式会社小松製作所 | 履帯式走行装置 |
CN1646830A (zh) | 2002-04-16 | 2005-07-27 | 盖茨公司 | 复合链轮 |
CA2436497A1 (en) * | 2002-08-09 | 2004-02-09 | Bombardier Inc. | Drive sprocket for a tracked vehicle |
JP2008201356A (ja) | 2007-02-22 | 2008-09-04 | Kobelco Contstruction Machinery Ltd | クローラ式車両の走行駆動装置 |
US8100483B2 (en) * | 2007-10-18 | 2012-01-24 | Caterpillar Inc. | Machine and track assembly for use therewith |
JP5399736B2 (ja) * | 2009-02-19 | 2014-01-29 | 株式会社小松製作所 | スプロケットセグメントの製造方法 |
US7946661B1 (en) | 2009-03-26 | 2011-05-24 | Ernie Freeman | Sprocket hub mounted guard |
JP5207413B2 (ja) | 2010-06-04 | 2013-06-12 | 株式会社椿本チエイン | スプロケット |
US20130038119A1 (en) * | 2011-08-12 | 2013-02-14 | Trevor C. Griffith | Segmented sprocket assembly system |
US9180921B2 (en) | 2012-10-01 | 2015-11-10 | Caterpillar Inc. | Idler wheel assembly |
KR102003068B1 (ko) * | 2012-12-26 | 2019-07-23 | 두산인프라코어 주식회사 | 굴삭기의 스프로킷 |
US20140333125A1 (en) * | 2013-05-09 | 2014-11-13 | Caterpillar Inc. | Sprocket with replaceable teeth |
US20150176692A1 (en) | 2013-12-20 | 2015-06-25 | Hyundai Motor Company | Sprocket |
JP6218240B2 (ja) * | 2014-10-31 | 2017-10-25 | キャタピラー エス エー アール エル | クローラ式走行体を備えた作業機械の駆動スプロケットへの異物浸入防止用のカバー体およびカバー体の組み立て方法 |
US9643668B2 (en) * | 2014-12-05 | 2017-05-09 | Caterpillar Global Mining America Llc | Sprocket for a track-type machine |
CN204403317U (zh) | 2014-12-16 | 2015-06-17 | 黑龙江龙煤矿业集团股份有限公司双鸭山分公司虹焱热电有限公司 | 水埋刮板除灰机头尾齿轮 |
US9688325B2 (en) * | 2015-08-28 | 2017-06-27 | Caterpillar Inc. | Undercarriage assembly and track links for assembly |
US20170240229A1 (en) * | 2016-02-19 | 2017-08-24 | Caterpillar Global Mining America L.L.C. | Sprocket wheel and drive sprocket for track-type machine |
GB2567464A (en) * | 2017-10-12 | 2019-04-17 | Clark Tracks Ltd | Improvements in or relating to track apparatus |
US10752304B2 (en) * | 2017-12-20 | 2020-08-25 | Caterpillar Inc. | Replaceable sprocket lugs |
-
2019
- 2019-07-10 US US16/507,451 patent/US11254377B2/en active Active
-
2020
- 2020-06-11 EP EP20751710.3A patent/EP3996979B1/en active Active
- 2020-06-11 CA CA3145103A patent/CA3145103A1/en active Pending
- 2020-06-11 WO PCT/US2020/037149 patent/WO2021006988A1/en unknown
- 2020-06-11 KR KR1020227003822A patent/KR20220029736A/ko active IP Right Grant
- 2020-06-11 CN CN202080049494.6A patent/CN114096458A/zh active Pending
- 2020-06-11 AU AU2020311839A patent/AU2020311839A1/en not_active Abandoned
- 2020-06-11 PE PE2022000023A patent/PE20220408A1/es unknown
- 2020-06-11 BR BR112022000199A patent/BR112022000199A2/pt unknown
-
2022
- 2022-01-12 ZA ZA2022/00587A patent/ZA202200587B/en unknown
-
2024
- 2024-04-05 AU AU2024202219A patent/AU2024202219A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
KR20220029736A (ko) | 2022-03-08 |
EP3996979B1 (en) | 2024-04-17 |
ZA202200587B (en) | 2023-11-29 |
WO2021006988A1 (en) | 2021-01-14 |
US11254377B2 (en) | 2022-02-22 |
CA3145103A1 (en) | 2021-01-14 |
EP3996979A1 (en) | 2022-05-18 |
CN114096458A (zh) | 2022-02-25 |
AU2024202219A1 (en) | 2024-05-02 |
PE20220408A1 (es) | 2022-03-24 |
US20210009216A1 (en) | 2021-01-14 |
AU2020311839A1 (en) | 2022-02-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] |