EP0077308B1 - Fahrzeug zum Laden, Graben und Transportieren auf kurzen Strecken und zum Entladen von Materialien aus variablen Höhen - Google Patents
Fahrzeug zum Laden, Graben und Transportieren auf kurzen Strecken und zum Entladen von Materialien aus variablen Höhen Download PDFInfo
- Publication number
- EP0077308B1 EP0077308B1 EP82830246A EP82830246A EP0077308B1 EP 0077308 B1 EP0077308 B1 EP 0077308B1 EP 82830246 A EP82830246 A EP 82830246A EP 82830246 A EP82830246 A EP 82830246A EP 0077308 B1 EP0077308 B1 EP 0077308B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bucket
- pair
- pivoted
- plates
- rocker
- 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.)
- Expired
Links
- 239000000463 material Substances 0.000 title description 5
- 238000009412 basement excavation Methods 0.000 claims description 3
- 235000003434 Sesamum indicum Nutrition 0.000 description 7
- 244000000231 Sesamum indicum Species 0.000 description 7
- 125000006850 spacer group Chemical group 0.000 description 4
- 241000287107 Passer Species 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000009193 crawling Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Images
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
- E02F3/34—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 with bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines
- E02F3/3405—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 with bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines and comprising an additional linkage mechanism
-
- 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
- E02F3/34—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 with bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines
- E02F3/3417—Buckets emptying by tilting
Definitions
- Drawing No. 1 is a side view of the machine according to the invention with the bucket in the rest position which is also the running position of the machine.
- Drawing No. 4 is a side view of the machine according to the invention with the bucket raised to its maximum height and also overturned frontally.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Loading Or Unloading Of Vehicles (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Chutes (AREA)
- Jib Cranes (AREA)
- Operation Control Of Excavators (AREA)
Claims (3)
Die Drehung nach vorne der Schwingen (3) und (5) erhält man durch das Zurückziehen eines hydraulischen Hebebockes (15), dessen Schaft an dem genannten Stift (14) am Rahmen eingehakt ist, während seine Buchse ihren Drehpunkt auf etwa der Hälfte zwischen den beiden genannten entgegengesetzten Stangen (5) horizontal hat.
Dieses Viereck enthält :
Die Drehung des Schwingenpaares (9) nach oben, geschieht durch die Ausdehnung eines hydraulischen Hebebockes (13), dessen Buchse ihren Drehpunkt horizontal auf der festen Tragekonstruktion (10) hat, sein Schaft (13a) dagegen ist auf der Mitte eines Querbalkens, der das Armpaar (9) vereinigt, eingehakt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT82830246T ATE25722T1 (de) | 1981-10-09 | 1982-10-01 | Fahrzeug zum laden, graben und transportieren auf kurzen strecken und zum entladen von materialien aus variablen hoehen. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT63881 | 1981-10-09 | ||
| IT00638/81A IT1145875B (it) | 1981-10-09 | 1981-10-09 | Autoveicolo atto allo autocaricamento, allo scavo, al trasporto su brevi distanze ed allo scarico ad altezza variabile di materiali inerti |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0077308A2 EP0077308A2 (de) | 1983-04-20 |
| EP0077308A3 EP0077308A3 (en) | 1984-01-04 |
| EP0077308B1 true EP0077308B1 (de) | 1987-03-04 |
Family
ID=11295161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP82830246A Expired EP0077308B1 (de) | 1981-10-09 | 1982-10-01 | Fahrzeug zum Laden, Graben und Transportieren auf kurzen Strecken und zum Entladen von Materialien aus variablen Höhen |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0077308B1 (de) |
| AT (1) | ATE25722T1 (de) |
| DE (1) | DE3275569D1 (de) |
| ES (1) | ES516394A0 (de) |
| IT (1) | IT1145875B (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3341614C2 (de) * | 1983-11-17 | 1986-08-14 | Kramer-Werke GmbH, 7770 Überlingen | Schaufellader mit einer Schaufelkippvorrichtung |
| GB2169576B (en) * | 1985-01-10 | 1989-08-02 | Roughneck Excavators Limited | A dumper barrow |
| DE19853523C1 (de) | 1998-11-20 | 2000-03-09 | Schaeff Karl Gmbh & Co | Fahrbarer Schaufellader |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2978124A (en) * | 1957-10-11 | 1961-04-04 | Gen Motors Corp | Cradle loader |
| US3370729A (en) * | 1966-10-17 | 1968-02-27 | Int Harvester Co | Tractor mounted loader linkage |
| FR2085197B1 (de) * | 1970-01-19 | 1974-09-20 | Potain Sa | |
| US3722724A (en) * | 1971-04-19 | 1973-03-27 | Case Co J I | Load carrying device with improved position control |
| DE2338426A1 (de) * | 1973-07-28 | 1975-02-13 | Frisch Gmbh | Transport-schaufelradlader |
| US3913768A (en) * | 1974-03-20 | 1975-10-21 | Caterpillar Tractor Co | Large capacity bucket with high-dumping capability |
-
1981
- 1981-10-09 IT IT00638/81A patent/IT1145875B/it active
-
1982
- 1982-10-01 DE DE8282830246T patent/DE3275569D1/de not_active Expired
- 1982-10-01 AT AT82830246T patent/ATE25722T1/de not_active IP Right Cessation
- 1982-10-01 EP EP82830246A patent/EP0077308B1/de not_active Expired
- 1982-10-08 ES ES516394A patent/ES516394A0/es active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| IT8100638A0 (it) | 1981-10-09 |
| ES8308606A1 (es) | 1983-10-01 |
| DE3275569D1 (en) | 1987-04-09 |
| ATE25722T1 (de) | 1987-03-15 |
| EP0077308A2 (de) | 1983-04-20 |
| EP0077308A3 (en) | 1984-01-04 |
| IT1145875B (it) | 1986-11-12 |
| ES516394A0 (es) | 1983-10-01 |
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| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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| 17P | Request for examination filed |
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