FR2449169A1 - Articulation de pelle d'excavateur - Google Patents
Articulation de pelle d'excavateurInfo
- Publication number
- FR2449169A1 FR2449169A1 FR8003166A FR8003166A FR2449169A1 FR 2449169 A1 FR2449169 A1 FR 2449169A1 FR 8003166 A FR8003166 A FR 8003166A FR 8003166 A FR8003166 A FR 8003166A FR 2449169 A1 FR2449169 A1 FR 2449169A1
- Authority
- FR
- France
- Prior art keywords
- shovel
- cap
- articulation
- center
- around
- Prior art date
- 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.)
- Granted
Links
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
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
-
- 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
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Shovels (AREA)
- Earth Drilling (AREA)
- Body Structure For Vehicles (AREA)
- Component Parts Of Construction Machinery (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
L'INVENTION CONCERNE L'ARTICULATION D'UNE PELLE D'EXCAVATEUR AUTOUR D'UN CENTRE DE ROTATION SITUE A L'EXTREMITE LIBRE DU MAT ARTICULE 10. AUTOUR DE CETTE EXTREMITE LIBRE, EST DISPOSE UN CAPUCHON 17 TOURNE VERS LA PAROI POSTERIEURE 12A DE LA PELLE 12, ET DONT LA PAROI LATERALE PRESENTE UN RAYON 18 DONT LE CENTRE EST CONFONDU AVEC LE CENTRE DE ROTATION 11. UNE TOLE DEFLECTRICE 19, SUR LA PAROI POSTERIEURE 12A DE LA PELLE 12 EST TOURNEE VERS LE MAT ARTICULE 10, COOPERE AVEC LE CAPUCHON 17, DE SORTE QU'IL N'EXISTE ENTRE TOLE 19 ET CAPUCHON 17 QU'UN JEU ASSURANT LE LIBRE PASSAGE DE LA PELLE 12. APPLICATION AUX VEHICULES DE TRAVAUX PUBLICS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2905925A DE2905925C2 (de) | 1979-02-16 | 1979-02-16 | Vorrichtung zum Anlenken einer Baggerschaufel |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2449169A1 true FR2449169A1 (fr) | 1980-09-12 |
FR2449169B1 FR2449169B1 (fr) | 1982-06-04 |
Family
ID=6063076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8003166A Granted FR2449169A1 (fr) | 1979-02-16 | 1980-02-13 | Articulation de pelle d'excavateur |
Country Status (18)
Country | Link |
---|---|
US (1) | US4304058A (fr) |
JP (1) | JPS55114719A (fr) |
AT (1) | AT363389B (fr) |
AU (1) | AU529991B2 (fr) |
BE (1) | BE881000A (fr) |
BR (1) | BR8000750A (fr) |
CA (1) | CA1138827A (fr) |
DE (1) | DE2905925C2 (fr) |
FR (1) | FR2449169A1 (fr) |
GB (1) | GB2047195B (fr) |
IN (1) | IN153593B (fr) |
IT (1) | IT1127575B (fr) |
PL (1) | PL121895B1 (fr) |
RO (1) | RO82209A (fr) |
SE (1) | SE441373B (fr) |
SU (1) | SU938749A3 (fr) |
YU (1) | YU40069B (fr) |
ZA (1) | ZA80893B (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5815959A (en) * | 1997-04-28 | 1998-10-06 | Caterpillar Inc. | Bucket shaped for reduced heel wear |
US6581308B1 (en) * | 2000-07-25 | 2003-06-24 | Caterpillar Inc. | High capacity bucket arrangement |
US7730650B1 (en) | 2009-04-14 | 2010-06-08 | Barnhill Wade D | Loader bucket attachment apparatus |
US8069593B2 (en) * | 2008-01-17 | 2011-12-06 | Caterpillar Inc. | Excavator bucket top assembly |
US10246848B2 (en) * | 2016-01-11 | 2019-04-02 | Caterpillar Inc. | Upper hinge design for a bucket |
CN107604960A (zh) * | 2017-11-03 | 2018-01-19 | 北京中易房建筑工程有限公司 | 一种用于挖除桩间土的挖斗 |
CN112323886A (zh) * | 2020-11-13 | 2021-02-05 | 朱敏 | 一种用于挖掘机的挖斗组件 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3860131A (en) * | 1972-06-14 | 1975-01-14 | Int Harvester Co | Bucket mounting hinge |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1249330A (en) * | 1967-10-26 | 1971-10-13 | Orenstein & Koppel Ag | Bucket for a hydraulic excavator |
FR2255427A1 (en) * | 1973-12-21 | 1975-07-18 | Nord Ouest Travau | Bucket for trench excavating machine - has trapezoidal section in plane throuuough suspension axis |
US4133121A (en) * | 1976-08-18 | 1979-01-09 | Hemphill Charles W | Backhoe bucket adapter bushing and pin method and apparatus |
SU659696A1 (ru) * | 1976-12-15 | 1979-04-30 | Всесоюзный научно-исследовательский институт строительного и дорожного машиностроения | Устройство дл поворота рабочего органа гидравлического экскаватора |
FR2398844A1 (fr) * | 1977-07-29 | 1979-02-23 | Wain Co Roy | Systeme d'assemblage demontable d'un outil de manutention sur un bras |
US4187050A (en) * | 1978-02-15 | 1980-02-05 | Caterpillar Tractor Co. | Quick-disconnect mechanical coupling |
-
1979
- 1979-02-16 DE DE2905925A patent/DE2905925C2/de not_active Expired
- 1979-12-10 AT AT0779879A patent/AT363389B/de not_active IP Right Cessation
-
1980
- 1980-01-04 BE BE0/198854A patent/BE881000A/fr not_active IP Right Cessation
- 1980-01-09 YU YU50/80A patent/YU40069B/xx unknown
- 1980-01-19 PL PL1980221457A patent/PL121895B1/pl unknown
- 1980-01-22 IT IT47666/80A patent/IT1127575B/it active
- 1980-01-28 IN IN54/DEL/80A patent/IN153593B/en unknown
- 1980-02-07 BR BR8000750A patent/BR8000750A/pt unknown
- 1980-02-13 FR FR8003166A patent/FR2449169A1/fr active Granted
- 1980-02-14 US US06/121,608 patent/US4304058A/en not_active Expired - Lifetime
- 1980-02-14 GB GB8004922A patent/GB2047195B/en not_active Expired
- 1980-02-15 JP JP1673080A patent/JPS55114719A/ja active Granted
- 1980-02-15 SE SE8001196A patent/SE441373B/sv not_active IP Right Cessation
- 1980-02-15 CA CA000345760A patent/CA1138827A/fr not_active Expired
- 1980-02-15 ZA ZA00800893A patent/ZA80893B/xx unknown
- 1980-02-15 SU SU802884104A patent/SU938749A3/ru active
- 1980-02-15 AU AU55586/80A patent/AU529991B2/en not_active Ceased
- 1980-02-16 RO RO80100206A patent/RO82209A/fr unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3860131A (en) * | 1972-06-14 | 1975-01-14 | Int Harvester Co | Bucket mounting hinge |
Also Published As
Publication number | Publication date |
---|---|
CA1138827A (fr) | 1983-01-04 |
AU529991B2 (en) | 1983-06-30 |
IT8047666A0 (it) | 1980-01-22 |
DE2905925B1 (de) | 1980-05-29 |
ZA80893B (en) | 1981-03-25 |
BR8000750A (pt) | 1980-10-14 |
YU5080A (en) | 1983-02-28 |
PL121895B1 (en) | 1982-06-30 |
RO82209B (ro) | 1983-06-30 |
SE8001196L (sv) | 1980-08-17 |
IN153593B (fr) | 1984-07-28 |
SU938749A3 (ru) | 1982-06-23 |
DE2905925C2 (de) | 1981-02-05 |
GB2047195B (en) | 1983-02-16 |
BE881000A (fr) | 1980-05-02 |
JPS55114719A (en) | 1980-09-04 |
IT1127575B (it) | 1986-05-21 |
RO82209A (fr) | 1983-07-07 |
PL221457A1 (fr) | 1980-11-03 |
US4304058A (en) | 1981-12-08 |
YU40069B (en) | 1985-06-30 |
AU5558680A (en) | 1980-08-21 |
SE441373B (sv) | 1985-09-30 |
AT363389B (de) | 1981-07-27 |
FR2449169B1 (fr) | 1982-06-04 |
ATA779879A (de) | 1980-12-15 |
JPS6228246B2 (fr) | 1987-06-19 |
GB2047195A (en) | 1980-11-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |