IT7928282A0 - Braccio di forza munito di attacchi di accoppiamento di un organo di regolazione della sua posizione. - Google Patents
Braccio di forza munito di attacchi di accoppiamento di un organo di regolazione della sua posizione.Info
- Publication number
- IT7928282A0 IT7928282A0 IT7928282A IT2828279A IT7928282A0 IT 7928282 A0 IT7928282 A0 IT 7928282A0 IT 7928282 A IT7928282 A IT 7928282A IT 2828279 A IT2828279 A IT 2828279A IT 7928282 A0 IT7928282 A0 IT 7928282A0
- Authority
- IT
- Italy
- Prior art keywords
- attachments
- organ
- adjust
- coupling
- force arm
- Prior art date
Links
- 230000008878 coupling Effects 0.000 title 1
- 238000010168 coupling process Methods 0.000 title 1
- 238000005859 coupling reaction Methods 0.000 title 1
- 210000000056 organ Anatomy 0.000 title 1
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
- E02F3/38—Cantilever beams, i.e. booms;, e.g. manufacturing processes, forms, geometry or materials used for booms; Dipper-arms, e.g. manufacturing processes, forms, geometry or materials used for dipper-arms; Bucket-arms
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/006—Pivot joint assemblies
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)
- Pivots And Pivotal Connections (AREA)
- Jib Cranes (AREA)
- Component Parts Of Construction Machinery (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7836909A FR2445413A1 (fr) | 1978-12-29 | 1978-12-29 | Bras de force muni d'attaches d'attelage d'un organe de reglage de sa position |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7928282A0 true IT7928282A0 (it) | 1979-12-20 |
IT1126643B IT1126643B (it) | 1986-05-21 |
Family
ID=9216741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT28282/79A IT1126643B (it) | 1978-12-29 | 1979-12-20 | Braccio di forza munito di attacchi di accoppiamento di un organo di regolazione della sua posizione |
Country Status (11)
Country | Link |
---|---|
US (1) | US4297815A (it) |
JP (1) | JPS5592429A (it) |
AR (1) | AR221631A1 (it) |
BE (1) | BE880682A (it) |
BR (1) | BR7908559A (it) |
CA (1) | CA1122168A (it) |
DE (1) | DE2952450A1 (it) |
ES (1) | ES487230A1 (it) |
FR (1) | FR2445413A1 (it) |
GB (1) | GB2038283B (it) |
IT (1) | IT1126643B (it) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2476250A1 (fr) * | 1980-02-15 | 1981-08-21 | Poclain Sa | Articulation de pivotement |
US4392314A (en) * | 1982-02-16 | 1983-07-12 | J. I. Case Company | Boom and dipper stick construction |
FR2702504B1 (fr) * | 1993-03-10 | 1996-10-31 | Emily Sa Ets | Chargeur pour tracteurs agricoles ou analogues. |
US5438805A (en) * | 1993-08-16 | 1995-08-08 | Mccrary; Charles R. | Device for raising and lowering elongated support structures |
US6572323B2 (en) | 2000-12-29 | 2003-06-03 | Case Corporation | Lift arm structure for a work vehicle |
JP4695355B2 (ja) * | 2004-07-15 | 2011-06-08 | 新日本製鐵株式会社 | 溶接部疲労強度に優れる建設機械のブーム・アーム部材およびその製造方法 |
US8944717B2 (en) * | 2012-12-04 | 2015-02-03 | Deere & Company | Integrated pivot pin lubricator |
US20140255620A1 (en) * | 2013-03-06 | 2014-09-11 | Rolls-Royce Corporation | Sonic grain refinement of laser deposits |
JP6829674B2 (ja) * | 2017-09-25 | 2021-02-10 | 日立建機株式会社 | 作業機械の作業腕 |
CN109930639B (zh) * | 2019-04-16 | 2024-02-13 | 徐州徐工矿业机械有限公司 | 一种挖掘机动臂及挖掘机 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB769991A (en) * | 1950-03-09 | 1957-03-13 | Massey Harris Ferguson Ltd | Improvements in or relating to load lifter attachments for tractors |
US2802584A (en) * | 1953-08-24 | 1957-08-13 | Daniel F Przybylski | Dipper stick extension |
US2828038A (en) * | 1955-08-03 | 1958-03-25 | L A Young Spring & Wire Corp | Excavating apparatus |
DE1127823B (de) * | 1959-03-12 | 1962-04-12 | Liebherr Hans | Als Hoch- und Tiefloeffel verwendbarer Baggerloeffel |
US2973874A (en) * | 1959-07-13 | 1961-03-07 | Wain Roy Corp | Swing system for digging attachment |
FR1410683A (fr) * | 1963-12-18 | 1965-09-10 | Schaeff Kg Maschfab Karl | Excavatrice actionnée hydrauliquement et destinée à être accrochée à des véhicules porteurs |
NL6405240A (it) * | 1964-05-12 | 1965-11-15 | ||
FR1450809A (fr) * | 1965-07-15 | 1966-06-24 | Poclain Sa | équipement de pelle pour travail de raclage |
FR1546526A (fr) * | 1967-06-21 | 1968-11-22 | Poclain Sa | Perfectionnements aux engins de manutention à tourelle |
FR1539800A (fr) * | 1967-07-21 | 1968-09-20 | Oleomat | équipement de déport latéral pour excavatrices hydrauliques |
US3525448A (en) * | 1968-05-17 | 1970-08-25 | Clark Equipment Co | Pivotal joint with ball-bushing and countersunk pin |
US3589539A (en) * | 1969-06-27 | 1971-06-29 | Hein Werner Corp | Backhoe having an articulated gooseneck boom |
US3536217A (en) * | 1969-08-28 | 1970-10-27 | Ware Machine Works Inc | Telescopic dipperstick |
IT1057824B (it) * | 1976-03-31 | 1982-03-30 | Simit Spa | Attrezzatura per lo scavo laterale mediante escavatori idraulici |
US3997274A (en) * | 1976-04-05 | 1976-12-14 | Caterpillar Tractor Co. | Sealed access for hinge pin lubrication |
-
1978
- 1978-12-29 FR FR7836909A patent/FR2445413A1/fr active Granted
-
1979
- 1979-12-12 US US06/102,894 patent/US4297815A/en not_active Expired - Lifetime
- 1979-12-14 GB GB7943175A patent/GB2038283B/en not_active Expired
- 1979-12-18 BE BE0/198612A patent/BE880682A/fr not_active IP Right Cessation
- 1979-12-19 CA CA000342250A patent/CA1122168A/en not_active Expired
- 1979-12-20 IT IT28282/79A patent/IT1126643B/it active
- 1979-12-22 ES ES487230A patent/ES487230A1/es not_active Expired
- 1979-12-27 BR BR7908559A patent/BR7908559A/pt unknown
- 1979-12-27 AR AR279467A patent/AR221631A1/es active
- 1979-12-27 DE DE19792952450 patent/DE2952450A1/de not_active Withdrawn
- 1979-12-28 JP JP17396079A patent/JPS5592429A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2445413A1 (fr) | 1980-07-25 |
DE2952450A1 (de) | 1980-07-10 |
IT1126643B (it) | 1986-05-21 |
GB2038283B (en) | 1982-12-15 |
BE880682A (fr) | 1980-06-18 |
ES487230A1 (es) | 1980-09-16 |
JPS5592429A (en) | 1980-07-12 |
AR221631A1 (es) | 1981-02-27 |
CA1122168A (en) | 1982-04-20 |
BR7908559A (pt) | 1980-07-22 |
FR2445413B1 (it) | 1983-07-01 |
GB2038283A (en) | 1980-07-23 |
US4297815A (en) | 1981-11-03 |
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