BR8002557A - Aparelhagem de escavacao - Google Patents

Aparelhagem de escavacao

Info

Publication number: BR8002557A
Authority: BR; Brazil
Prior art keywords: excavation equipment; excavation; equipment
Prior art date: 1979-04-26

Application number

BR8002557A

Other languages

English (en)

Inventor

M Morris

Original Assignee

Case Co J I

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.)

1979-04-26

Filing date

1980-04-25

Publication date

1980-12-09

1980-04-25 Application filed by Case Co J I filed Critical Case Co J I

1980-12-09 Publication of BR8002557A publication Critical patent/BR8002557A/pt

Classifications

- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/08—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain
- E02F3/12—Component parts, e.g. bucket troughs
- E02F3/14—Buckets; Chains; Guides for buckets or chains; Drives for chains
- E02F3/146—Buckets; Chains; Guides for buckets or chains; Drives for chains guides for chains or buckets, e.g. for buckets movable relative to chains
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/08—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain
- E02F3/12—Component parts, e.g. bucket troughs
- E02F3/14—Buckets; Chains; Guides for buckets or chains; Drives for chains
- E02F3/142—Buckets; Chains; Guides for buckets or chains; Drives for chains tools mounted on buckets or chains which loosen the soil, e.g. cutting wheels, or the like

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Mining & Mineral Resources (AREA)
Civil Engineering (AREA)
General Engineering & Computer Science (AREA)
Structural Engineering (AREA)
Earth Drilling (AREA)
Excavating Of Shafts Or Tunnels (AREA)
Soil Working Implements (AREA)
Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

BR8002557A 1979-04-26 1980-04-25 Aparelhagem de escavacao BR8002557A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/033,454 US4223462A (en)	1979-04-26	1979-04-26	Digging chain support for excavation

Publications (1)

Publication Number	Publication Date
BR8002557A true BR8002557A (pt)	1980-12-09

Family

ID=21870501

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8002557A BR8002557A (pt)	1979-04-26	1980-04-25	Aparelhagem de escavacao

Country Status (7)

Country	Link
US (1)	US4223462A (pt)
AU (1)	AU5764780A (pt)
BR (1)	BR8002557A (pt)
CA (1)	CA1126765A (pt)
DE (1)	DE3015084A1 (pt)
FR (1)	FR2455130A1 (pt)
GB (1)	GB2047307A (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4520563A (en) *	1984-03-12	1985-06-04	Marceau Aurilien J	Chain saw extension attachment
WO1994026987A1 (fr) *	1993-05-12	1994-11-24	Dalaine Jean Charles	Maillon demontable pour chaine sans fin de coupe ou de havage
US5471771A (en) *	1994-06-10	1995-12-05	Gilbert; Jerry F.	Method and apparatus for cooling chain type diggers
US5960571A (en) *	1997-12-11	1999-10-05	Eagle-Picher Industries, Inc.	Earth mover with an elevator having chain tensioning mechanism
US6012241A (en) *	1998-10-27	2000-01-11	Trencor, Inc.	Chain trencher having head shaft wear plates
US6470607B1 (en)	2000-08-04	2002-10-29	Scc Technology, Inc.	Excavating method for constructing underground walls
CN100365214C (zh) *	2005-12-20	2008-01-30	寿文荣	链斗式挖泥船的水下导轮

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2316997A (en) *	1940-08-29	1943-04-20	Reed Prentice Corp	Tensioning means for chain saws
US2306943A (en) *	1941-02-20	1942-12-29	Howard B Glase	Deflecting device
US2653808A (en) *	1947-12-16	1953-09-29	Joy Mfg Co	Cutter chain
US2846786A (en) *	1955-12-01	1958-08-12	Barber Greene Co	Mobile ditching machine
US2811342A (en) *	1956-03-21	1957-10-29	Goodman Mfg Co	Cutter bar
US3130506A (en) *	1959-09-18	1964-04-28	Floyd H Laster	Ditch digging attachment for farm type tractors
US3028693A (en) *	1960-04-14	1962-04-10	Gus E Malzahn	Boom construction for ditching machine
US3133365A (en) *	1962-10-22	1964-05-19	Davis	Trencher chain digger bucket assembly
FR1338167A (fr) *	1962-11-05	1963-09-20	Cleveland Trencher Co	Machine excavatrice
US3604755A (en) *	1969-07-24	1971-09-14	Cincinnati Mine Machinery Co	Cutter bar, cutter chain and sprocket assembly
US3754341A (en) *	1972-04-13	1973-08-28	Grizzly Corp	Chain trencher with shock-resistant silent drive
US3856358A (en) *	1973-04-27	1974-12-24	Cincinnati Mine Machinery Co	Wear-resistant inserts for in surfaces of the links of cutter chains and the like to retard wear thereof
US3913979A (en) *	1973-06-25	1975-10-21	Service Dynamics Inc	Trencher tooth construction
CA1032186A (en) *	1975-08-11	1978-05-30	J.I. Case Company	Boom-chain assembly or excavating

1979
- 1979-04-26 US US06/033,454 patent/US4223462A/en not_active Expired - Lifetime
1980
- 1980-01-24 CA CA344,309A patent/CA1126765A/en not_active Expired
- 1980-02-27 FR FR8004340A patent/FR2455130A1/fr not_active Withdrawn
- 1980-04-17 DE DE19803015084 patent/DE3015084A1/de not_active Withdrawn
- 1980-04-21 AU AU57647/80A patent/AU5764780A/en not_active Abandoned
- 1980-04-23 GB GB8013447A patent/GB2047307A/en not_active Withdrawn
- 1980-04-25 BR BR8002557A patent/BR8002557A/pt unknown

Also Published As

Publication number	Publication date
CA1126765A (en)	1982-06-29
AU5764780A (en)	1980-10-30
US4223462A (en)	1980-09-23
GB2047307A (en)	1980-11-26
FR2455130A1 (fr)	1980-11-21
DE3015084A1 (de)	1980-11-13

Publication	Publication Date	Title
IT1129935B (it)	1986-06-11	Escavatore
BR7908282A (pt)	1980-09-23	Aparelho comutador
BR7704043A (pt)	1978-07-11	Aparelho de tufamento
DK217980A (da)	1980-12-08	Intravenoest administrationsudstyr
SE7902800L (sv)	1980-09-30	Traktionsutrustning
IT7903507A0 (it)	1979-10-12	Attrezzatura per armare scavi esimili
BR7704042A (pt)	1978-07-11	Aparelho de tufamento
FI800730A7 (fi)	1980-09-13	Elektrolysapparat
IT1127857B (it)	1986-05-28	Attrezzatura anti-inquinamento
DK271980A (da)	1980-12-27	Vandingsapparat
BE875185A (fr)	1979-10-01	Cable
BR8002557A (pt)	1980-12-09	Aparelhagem de escavacao
IT1128395B (it)	1986-05-28	Attrezzatura odontoiatrica
DK298581A (da)	1981-07-06	Vandingsapparat
BR7905530A (pt)	1980-05-13	Aparelho de escavacao
SE7800103L (sv)	1978-07-06	Gasisolerad stellverksutrustning
AT369462B (de)	1983-01-10	Schneeraeumeinrichtung
ES493475A0 (es)	1981-05-16	Maquina de excavacion
RO84917A (ro)	1984-08-17	Echipament de draga
ATA833577A (de)	1978-08-15	Kanalschacht
AT371697B (de)	1983-07-25	Zahnaerztliches geraet
ATA210479A (de)	1980-12-15	Bodenbarbeitungsgeraet
AR219414A1 (es)	1980-08-15	Equipo termo-fumigador
DK535379A (da)	1981-06-18	Gravemaskine
IT1218907B (it)	1990-04-24	Apparecchiatura scavatrice