IT1257296B - Catena di cingolo senza fine per veicoli cingolati - Google Patents
Catena di cingolo senza fine per veicoli cingolatiInfo
- Publication number
- IT1257296B IT1257296B ITTO920943A ITTO920943A IT1257296B IT 1257296 B IT1257296 B IT 1257296B IT TO920943 A ITTO920943 A IT TO920943A IT TO920943 A ITTO920943 A IT TO920943A IT 1257296 B IT1257296 B IT 1257296B
- Authority
- IT
- Italy
- Prior art keywords
- chain
- track chain
- endless track
- link
- 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
- B62D55/18—Tracks
- B62D55/20—Tracks of articulated type, e.g. chains
- B62D55/205—Connections between track links
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/32—Assembly, disassembly, repair or servicing of endless-track systems
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)
- Holders For Sensitive Materials And Originals (AREA)
- Photoreceptors In Electrophotography (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Rolling Contact Bearings (AREA)
- Sealing With Elastic Sealing Lips (AREA)
Abstract
E' descritta una catena di cingolo senza fine con una boccola rotativa che utilizza cuscinetti a manicotto per montare in modo rotativo i collari di estremità interna delle maglie intorno al perno. L'articolazione della catena di cingolo è chiusa a tenuta e lubrificata. Mezzi di tenuta per l'articolazione comprendono l'uso di un secondo gruppo di guarnizioni per formare una tenuta tra la boccola rotativa ed i collari di estremità interna della maglia. Una struttura speciale delle maglie permette che la catena riceva il secondo gruppo di guarnizioni senza perdita di Integrità strutturale nella catena o aumento svantaggioso dello scartamento delle rotaie ("G") della catena. La catena di cingolo utilizza inoltre mezzi per interbloccare meccanicamente i collari di estremità esterna delle maglie con le parti di estremità del perno per eliminare un gioco di estremità dell'articolazione.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/797,833 US5183318A (en) | 1991-11-26 | 1991-11-26 | Endless track chain for track-type vehicles |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO920943A0 ITTO920943A0 (it) | 1992-11-20 |
ITTO920943A1 ITTO920943A1 (it) | 1994-05-20 |
IT1257296B true IT1257296B (it) | 1996-01-12 |
Family
ID=25171916
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITTO920943A IT1257296B (it) | 1991-11-26 | 1992-11-20 | Catena di cingolo senza fine per veicoli cingolati |
Country Status (8)
Country | Link |
---|---|
US (1) | US5183318A (it) |
JP (1) | JP3356777B2 (it) |
AU (1) | AU654640B2 (it) |
BR (1) | BR9205503A (it) |
CA (1) | CA2099276A1 (it) |
FR (1) | FR2688185B1 (it) |
IT (1) | IT1257296B (it) |
WO (1) | WO1993011020A1 (it) |
Families Citing this family (75)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5511869A (en) | 1991-08-26 | 1996-04-30 | Edwards, Harper, Mcnew & Company | Replacement endless vehicle tracks |
US5257858A (en) * | 1992-11-02 | 1993-11-02 | Caterpillar Inc. | Inboard track joint retention apparatus |
US5829850A (en) * | 1992-12-11 | 1998-11-03 | Intertractor Aktiengesellschaft | Crawler chain for tracked vehicles |
US5899459A (en) * | 1996-07-30 | 1999-05-04 | Caterpillar Inc. | Track joint sealing assembly having a ceramic seal member and elastomeric spring members for sealing a track joint in a track chain |
US5826884A (en) * | 1996-07-30 | 1998-10-27 | Caterpillar Inc. | Track joint sealing assembly for sealing a track joint having ceramic and elastomeric seal portions |
CA2194082A1 (en) * | 1996-10-02 | 1998-04-03 | Maurice Beaudoin | Stamped-metal clip for use with an endless track belt cooperating with slide rails |
US5829849A (en) * | 1996-11-27 | 1998-11-03 | Caterpillar Inc. | Undercarriage assembly for attack-type machine |
JP3683060B2 (ja) * | 1996-12-13 | 2005-08-17 | 株式会社小松製作所 | 装軌式車両の履帯装置 |
US5887958A (en) * | 1997-02-21 | 1999-03-30 | Berco S.P.A. | Track link assembly having positive pin retention |
US6250726B1 (en) | 1997-08-21 | 2001-06-26 | Caterpillar Inc. | Sprocketed idler for a track assembly |
DE19752391C1 (de) * | 1997-11-26 | 1999-05-27 | Intertractor Zweigniederlassun | Kette für Kettenfahrzeuge |
JP2000079890A (ja) * | 1997-12-04 | 2000-03-21 | Topy Ind Ltd | 無限軌道履帯用フランジ付きリンクとその製造方法 |
US6564539B2 (en) * | 1999-12-09 | 2003-05-20 | Caterpillar Inc | Method and apparatus for retaining a track chain joint |
US6457304B1 (en) | 1999-12-09 | 2002-10-01 | Caterpillar Inc | Method and apparatus for retaining a track chain joint |
US6382742B1 (en) * | 2000-04-20 | 2002-05-07 | Caterpillar Inc. | Cartridge assembly for a track chain of a track type work machine |
US6386651B1 (en) * | 2000-04-20 | 2002-05-14 | Caterpillar Inc. | Insert arrangement for a track chain assembly |
US6322173B1 (en) * | 2000-04-20 | 2001-11-27 | Caterpillar Inc. | Link for a track chain assembly of a track type work machine |
US6354679B1 (en) * | 2000-04-20 | 2002-03-12 | Caterpillar Inc. | Off-set symmetrical link and an associated subassembly for a track chain assembly |
US6371577B1 (en) * | 2000-04-20 | 2002-04-16 | Caterpillar Inc. | Track chain assembly for a work machine |
US6485116B1 (en) | 2000-08-21 | 2002-11-26 | Caterpillar Inc. | Joint assembly to resist galling |
JP2002155785A (ja) * | 2000-11-20 | 2002-05-31 | Tokyo Gas Co Ltd | 燃焼機関の制御装置及び制御方法 |
US7121555B2 (en) * | 2001-03-22 | 2006-10-17 | Komatsu Ltd. | Seal assembly and crawler-track connection structure |
US6565161B2 (en) * | 2001-06-29 | 2003-05-20 | Caterpillar Inc | Heavy duty track link |
US6454366B1 (en) * | 2001-08-27 | 2002-09-24 | Caterpillar Inc | Cartridge assembly for a track chain |
JP2003165471A (ja) * | 2001-12-03 | 2003-06-10 | Komatsu Ltd | 走行用履帯のリンクとピンとの固定構造及びその固定方法 |
JP2003220983A (ja) | 2002-01-31 | 2003-08-05 | Komatsu Ltd | ロータリブシュ式履帯 |
US6783196B2 (en) * | 2002-08-13 | 2004-08-31 | Caterpillar Inc | Master link for a track chain |
US6739680B2 (en) * | 2002-08-21 | 2004-05-25 | Caterpillar Inc | Cartridge assembly for a track chain |
JP2009113807A (ja) * | 2003-01-29 | 2009-05-28 | Komatsu Ltd | ロータリブッシュ式履帯用リンク |
US7661774B2 (en) | 2003-01-29 | 2010-02-16 | Komatsu, Ltd. | Track comprised or internal and external links |
JP4289990B2 (ja) * | 2003-01-29 | 2009-07-01 | 株式会社小松製作所 | ロータリブッシュ式履帯 |
US7748908B2 (en) * | 2005-01-25 | 2010-07-06 | Komatsu Ltd. | Bearing device |
US7347513B2 (en) * | 2005-06-20 | 2008-03-25 | Caterpillar Inc. | Cartridge assembly for a track chain of a track type machine and machine using same |
US7946662B2 (en) | 2006-04-17 | 2011-05-24 | Komatsu Ltd. | Link for connecting track shoe of crawler belt, assembly for crawler belt, and crawler belt |
JP2007290568A (ja) | 2006-04-25 | 2007-11-08 | Komatsu Ltd | 履帯アッセンブリ |
US7766433B2 (en) * | 2006-09-22 | 2010-08-03 | Deere & Company | Cartridge for use as joint in endless track chain and associated method |
US8025346B2 (en) | 2006-12-15 | 2011-09-27 | Caterpillar Inc. | Machine component configuration for enhanced press fit and press fit coupling method |
US7597410B2 (en) * | 2007-03-23 | 2009-10-06 | Deere & Company | Track chain joint with radial seal unit |
US7798579B2 (en) * | 2007-08-29 | 2010-09-21 | Deere & Company | Endless track chain assembly with in situ replacement wear parts |
US8100483B2 (en) * | 2007-10-18 | 2012-01-24 | Caterpillar Inc. | Machine and track assembly for use therewith |
US7736117B2 (en) * | 2007-10-31 | 2010-06-15 | Caterpillar Inc. | Linkage assembly |
US20090110472A1 (en) * | 2007-10-31 | 2009-04-30 | Caterpillar Inc. | Floating pin joint assembly |
US7959239B2 (en) | 2008-03-25 | 2011-06-14 | Caterpillar Inc. | Track assembly having wear inhibiting contact members |
US7850256B2 (en) * | 2008-10-24 | 2010-12-14 | Deere & Company | Dual-bushing track chain cartridge |
US7877977B2 (en) * | 2008-12-12 | 2011-02-01 | Caterpillar Inc. | Master link for a track chain |
US8590987B2 (en) * | 2008-12-18 | 2013-11-26 | Caterpillar Inc. | Idler and undercarriage assembly for track-type machine |
IT1393533B1 (it) * | 2009-03-24 | 2012-04-27 | Berco Spa | Catena a boccole rotanti per veicoli cingolati con cuscinetti a strisciamento migliorati |
IT1399166B1 (it) | 2009-03-24 | 2013-04-11 | Berco Spa | Catena a boccole rotanti per veicoli cingolati |
IT1393543B1 (it) * | 2009-03-30 | 2012-04-27 | Usco S P A | Elemento di cingolo per un cingolo di un veicolo a cingoli |
US8070241B2 (en) * | 2009-08-27 | 2011-12-06 | Deere & Company | Track chain joint with rotatable pin |
USD665826S1 (en) * | 2010-06-29 | 2012-08-21 | Caterpillar Inc. | Master link unit assembly |
US9126645B2 (en) * | 2011-06-28 | 2015-09-08 | Caterpillar Inc. | Track chain cartridge having thrust bearings |
US9227679B2 (en) * | 2011-06-30 | 2016-01-05 | Caterpillar Inc. | Track link connector with textured region |
US8915556B2 (en) * | 2011-10-17 | 2014-12-23 | Deere & Company | Track chain joint for a crawler type work vehicle |
USD751609S1 (en) | 2012-06-29 | 2016-03-15 | Caterpillar Inc. | Undercarriage track link for mobile earthmoving machine |
US9403565B2 (en) | 2012-08-07 | 2016-08-02 | Caterpillar Inc. | Track pin retention system and method |
JP5230836B1 (ja) * | 2012-09-03 | 2013-07-10 | 株式会社小松製作所 | 履帯用リンクおよび履帯装置 |
US9327783B1 (en) | 2013-05-07 | 2016-05-03 | Deere & Company | Cartridge joint with convoluted seal |
US9604681B2 (en) | 2013-08-29 | 2017-03-28 | Caterpillar Inc. | Track joint assemblies |
US9505453B2 (en) | 2013-08-29 | 2016-11-29 | Caterpillar Inc. | Track joint assemblies |
US9434425B2 (en) * | 2013-08-29 | 2016-09-06 | Caterpillar Inc. | Track joint assemblies |
US9623920B2 (en) | 2013-08-29 | 2017-04-18 | Caterpillar Inc. | Track joint assemblies |
US20150197293A1 (en) * | 2014-01-14 | 2015-07-16 | Caterpillar Inc. | Track joint assemblies |
JP6040199B2 (ja) * | 2014-06-11 | 2016-12-07 | 株式会社椿本チエイン | チェーン |
USD769333S1 (en) | 2015-04-01 | 2016-10-18 | Caterpillar Inc. | Track link |
USD767641S1 (en) | 2015-04-01 | 2016-09-27 | Caterpillar Inc. | Track link assembly |
US10065692B2 (en) * | 2015-08-13 | 2018-09-04 | Caterpillar Inc. | Track link structure and pin joint assembly |
USD775239S1 (en) | 2015-08-13 | 2016-12-27 | Caterpillar Inc. | Rail guide |
JP6730920B2 (ja) | 2016-12-28 | 2020-07-29 | 株式会社小松製作所 | 履帯用軸受ブシュおよびその製造方法 |
USD823349S1 (en) | 2017-05-04 | 2018-07-17 | Caterpillar Inc. | Undercarriage track shoe for mobile earthmoving machine |
US10787210B2 (en) | 2018-05-10 | 2020-09-29 | Caterpillar Inc. | Undercarriage clamping master track link with textured track pin bore |
US10889344B2 (en) | 2018-06-04 | 2021-01-12 | Caterpillar Inc. | Track assembly for a machine |
TWM602516U (zh) * | 2020-07-28 | 2020-10-11 | 永沛得股份有限公司 | 履帶鏈板及履帶鏈條總成 |
US11958551B2 (en) * | 2020-10-16 | 2024-04-16 | Caterpillar Inc. | Single press ring groove for a cartridge pin assembly |
WO2024133746A1 (en) * | 2022-12-22 | 2024-06-27 | Berco S.P.A. | Track and tracked vehicle comprising such track |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE438819A (it) * | 1939-04-27 | |||
NL74898C (it) * | 1948-10-07 | |||
US2743140A (en) * | 1952-11-03 | 1956-04-24 | Kensington Steel Company | Link for tractor rails |
GB833547A (en) * | 1957-06-25 | 1960-04-27 | County Commercial Cars Ltd | Improvements in or relating to endless tracks for vehicles |
US3437385A (en) * | 1967-01-24 | 1969-04-08 | Int Harvester Co | Track joint having floating seal |
US3492054A (en) * | 1967-12-29 | 1970-01-27 | Caterpillar Tractor Co | Track hinge joints with rotating bushings |
US3574419A (en) * | 1968-03-14 | 1971-04-13 | Chicago Rawhide Mfg Co | Track pin seal |
US3958836A (en) * | 1975-01-09 | 1976-05-25 | Brown Cicero C | Movable track assembly for drive tracks |
US4120537A (en) * | 1977-04-15 | 1978-10-17 | Caterpillar Tractor Co. | Track link assembly having roller bushings |
US4126359A (en) * | 1977-06-15 | 1978-11-21 | Caterpillar Tractor Co. | Torsional track bushing |
US4324437A (en) * | 1978-05-12 | 1982-04-13 | Narang Rajendra K | Endless track |
US4423910A (en) * | 1978-05-12 | 1984-01-03 | Narang Rajendra K | Reversible track link assembly and track shoes therefor |
US4204716A (en) * | 1978-05-30 | 1980-05-27 | J. I. Case Company | Track joint with a thrust ring and a seal ring |
DE3127104C2 (de) * | 1981-07-09 | 1985-05-23 | Intertractor Viehmann GmbH & Co, 5820 Gevelsberg | Scharniergelenk einer Gleiskette |
DE3308681A1 (de) * | 1983-03-11 | 1984-09-13 | Intertractor Viehmann GmbH & Co, 5820 Gevelsberg | Bolzen/buchsen-scharnier, insbesondere fuer gleisketten |
US4618190A (en) * | 1983-03-18 | 1986-10-21 | Caterpillar Inc. | Track joint retaining apparatus |
US4582366A (en) * | 1984-11-02 | 1986-04-15 | Burfield Peter C | Lubricant seal for track linkage |
AU629545B2 (en) * | 1988-03-18 | 1992-10-08 | Robert John Turner | Crawler track assemblies |
US5069509A (en) * | 1990-06-18 | 1991-12-03 | Caterpillar Inc. | Endless track chain with rotatable sleeve |
-
1991
- 1991-11-26 US US07/797,833 patent/US5183318A/en not_active Expired - Lifetime
-
1992
- 1992-09-09 JP JP50962093A patent/JP3356777B2/ja not_active Expired - Lifetime
- 1992-09-09 WO PCT/US1992/007606 patent/WO1993011020A1/en active Application Filing
- 1992-09-09 BR BR9205503A patent/BR9205503A/pt not_active IP Right Cessation
- 1992-09-09 AU AU26431/92A patent/AU654640B2/en not_active Expired
- 1992-09-09 CA CA002099276A patent/CA2099276A1/en not_active Abandoned
- 1992-10-28 FR FR9212864A patent/FR2688185B1/fr not_active Expired - Fee Related
- 1992-11-20 IT ITTO920943A patent/IT1257296B/it active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
AU654640B2 (en) | 1994-11-10 |
ITTO920943A1 (it) | 1994-05-20 |
WO1993011020A1 (en) | 1993-06-10 |
AU2643192A (en) | 1993-06-28 |
JPH06504747A (ja) | 1994-06-02 |
US5183318A (en) | 1993-02-02 |
CA2099276A1 (en) | 1993-05-27 |
ITTO920943A0 (it) | 1992-11-20 |
FR2688185A1 (fr) | 1993-09-10 |
JP3356777B2 (ja) | 2002-12-16 |
BR9205503A (pt) | 1994-04-19 |
FR2688185B1 (fr) | 1995-11-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19950929 |