ES1030877Y - Dispositivo de rodura sobre oruga, en especial para excavadoras pequeñas. - Google Patents

Dispositivo de rodura sobre oruga, en especial para excavadoras pequeñas.

Info

Publication number: ES1030877Y
Authority: ES; Spain
Prior art keywords: track; rolling device; small excavators; excavators; small
Prior art date: 1994-04-15
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Fee Related

Application number

ES09501095U

Other languages

English (en)

Other versions

ES1030877U (es

Inventor

Giovanni Bertoni

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Berco SpA

Original Assignee

Berco SpA

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1994-04-15

Filing date

1995-04-10

Publication date

1996-03-16

1995-04-10 Application filed by Berco SpA filed Critical Berco SpA

1995-10-16 Publication of ES1030877U publication Critical patent/ES1030877U/es

1996-03-16 Application granted granted Critical

1996-03-16 Publication of ES1030877Y publication Critical patent/ES1030877Y/es

2005-04-10 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- B62D55/14—Arrangement, location, or adaptation of rollers
- 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
- B62D55/092—Endless track units; Parts thereof with lubrication means

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Transportation (AREA)
Mechanical Engineering (AREA)
Rolling Contact Bearings (AREA)
Earth Drilling (AREA)
Mechanical Sealing (AREA)
Road Paving Machines (AREA)
Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Component Parts Of Construction Machinery (AREA)
Heat Treatment Of Articles (AREA)

ES09501095U 1994-04-15 1995-04-10 Dispositivo de rodura sobre oruga, en especial para excavadoras pequeñas. Expired - Fee Related ES1030877Y (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT94MI000279U IT233253Y1 (it)	1994-04-15	1994-04-15	Carrello ciongolato in particolare per piccoli escavatori

Publications (2)

Publication Number	Publication Date
ES1030877U ES1030877U (es)	1995-10-16
ES1030877Y true ES1030877Y (es)	1996-03-16

Family

ID=11367885

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES09501095U Expired - Fee Related ES1030877Y (es)	1994-04-15	1995-04-10	Dispositivo de rodura sobre oruga, en especial para excavadoras pequeñas.

Country Status (10)

Country	Link
US (1)	US5669680A (es)
JP (1)	JPH08105074A (es)
BE (1)	BE1008228A6 (es)
DE (1)	DE29506365U1 (es)
ES (1)	ES1030877Y (es)
FR (1)	FR2718701B3 (es)
GB (1)	GB2288376B (es)
IT (1)	IT233253Y1 (es)
NL (1)	NL1000075C2 (es)
SE (1)	SE510181C2 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19525863A1 (de) *	1995-07-15	1997-01-16	Ae Goetze Gmbh	Gleitringdichtung für die Laufwerke von Gleiskettenfahrzeugen
EP0781700A1 (en) *	1995-12-28	1997-07-02	The Torrington Company	Track roller with plug
US6074023A (en) *	1996-07-24	2000-06-13	Hitachi Construction Machinery Co., Ltd.	Guide roller assembly for crawler type vehicles and method for forming guide roller
USD418354S (en) *	1998-08-10	2000-01-04	Kidpower, Inc.	Folding exercise and tumbling mat
US6869244B2 (en) *	2002-12-17	2005-03-22	Caterpillar Inc	Articulated pin joint for a track chain
KR101023739B1 (ko) *	2003-12-24	2011-03-25	두산인프라코어 주식회사	시일 디스크
WO2008113264A1 (fr) *	2007-03-21	2008-09-25	Mingguo Dong	Dispositif d'étanchéité et chenille comprenant ledit dispositif d'étanchéité
US20100007205A1 (en) *	2008-07-14	2010-01-14	Caterpillar Inc.	Self-lubricated track roller assembly and machine using same
US7832815B2 (en) *	2008-10-22	2010-11-16	Caterpillar Inc	Track roller assembly and machine using same
US8075068B2 (en) *	2008-10-22	2011-12-13	Caterpillar Inc.	Track roller assembly and machine using same
DE102012106732A1 (de)	2012-07-24	2014-01-30	Heraeus Materials Technology Gmbh & Co. Kg	Katalysator
CN105299232A (zh) *	2015-11-30	2016-02-03	李功文	一种轴承密封结构
US20170190367A1 (en) *	2016-01-06	2017-07-06	Caterpillar Inc.	Track-Type Machine
AU2018231176B2 (en)	2017-03-06	2023-02-16	Joy Global Underground Mining Llc	Chain conveyor
RU200310U1 (ru) *	2020-03-26	2020-10-16	Виктор Евгеньевич Овсянников	Защита ковша экскаватора
CA3146838A1 (en)	2021-01-28	2022-07-28	Joy Global Underground Mining Llc	Chain conveyor and link for same
US20230024360A1 (en) *	2021-07-22	2023-01-26	Caterpillar Inc.	Anti-backbending idler

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3843214A (en) *	1972-10-12	1974-10-22	Caterpillar Tractor Co	Adjustable track roller assembly
US3955646A (en) *	1974-08-06	1976-05-11	Fiat-Allis Construction Machinery, Inc.	Track roller with open cell plastic foam in lubrication cavity
US4209205A (en) *	1977-12-20	1980-06-24	Caterpillar Tractor Co.	Inspection of track assemblies
IT8429049V0 (it) *	1984-11-30	1984-11-30	Italtractor Mecc Itm Spa Soc	Rullo lubrificato perfezionato, per cingoli di mezzi cingolati, in particolare rullo superiore, con albero fissato a sbalzo e cuscinetti a rotolamento

1994
- 1994-04-15 IT IT94MI000279U patent/IT233253Y1/it active IP Right Grant
1995
- 1995-04-03 US US08/415,629 patent/US5669680A/en not_active Expired - Fee Related
- 1995-04-06 NL NL1000075A patent/NL1000075C2/xx not_active IP Right Cessation
- 1995-04-10 ES ES09501095U patent/ES1030877Y/es not_active Expired - Fee Related
- 1995-04-10 GB GB9507447A patent/GB2288376B/en not_active Expired - Fee Related
- 1995-04-12 JP JP7111182A patent/JPH08105074A/ja active Pending
- 1995-04-12 DE DE29506365U patent/DE29506365U1/de not_active Expired - Lifetime
- 1995-04-12 SE SE9501372A patent/SE510181C2/sv unknown
- 1995-04-14 FR FR9504517A patent/FR2718701B3/fr not_active Expired - Lifetime
- 1995-04-14 BE BE9500353A patent/BE1008228A6/fr not_active IP Right Cessation

Also Published As

Publication number	Publication date
ES1030877U (es)	1995-10-16
GB9507447D0 (en)	1995-05-31
SE9501372D0 (sv)	1995-04-12
NL1000075C2 (nl)	1996-04-22
FR2718701B3 (fr)	1996-03-08
DE29506365U1 (de)	1995-06-01
SE510181C2 (sv)	1999-04-26
JPH08105074A (ja)	1996-04-23
NL1000075A1 (nl)	1995-10-16
IT233253Y1 (it)	2000-01-26
SE9501372L (sv)	1995-10-16
FR2718701A3 (fr)	1995-10-20
BE1008228A6 (fr)	1996-02-20
GB2288376A (en)	1995-10-18
GB2288376B (en)	1998-02-18
ITMI940279V0 (it)	1994-04-15
ITMI940279U1 (it)	1995-10-15
US5669680A (en)	1997-09-23

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Legal Events

Date	Code	Title	Description
2009-04-16	FD1K	Utility model lapsed	Effective date: 20050411