DE1456439A1 - Greif- und Transportvorrichtung - Google Patents
Greif- und TransportvorrichtungInfo
- Publication number
- DE1456439A1 DE1456439A1 DE19661456439 DE1456439A DE1456439A1 DE 1456439 A1 DE1456439 A1 DE 1456439A1 DE 19661456439 DE19661456439 DE 19661456439 DE 1456439 A DE1456439 A DE 1456439A DE 1456439 A1 DE1456439 A1 DE 1456439A1
- Authority
- DE
- Germany
- Prior art keywords
- fork
- cylinder
- bucket
- clamping
- clamping fork
- 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
- 101100240595 Mus musculus Nipal4 gene Proteins 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 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
- E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
- E02F3/402—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with means for facilitating the loading thereof, e.g. conveyors
- E02F3/404—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with means for facilitating the loading thereof, e.g. conveyors comprising two parts movable relative to each other, e.g. for gripping
-
- 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
- E02F3/30—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 a dipper-arm pivoted on a cantilever beam, i.e. boom
- E02F3/32—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 a dipper-arm pivoted on a cantilever beam, i.e. boom working downwardly and towards the machine, e.g. with backhoes
-
- 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
- E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
- E02F3/425—Drive systems for dipper-arms, backhoes 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)
- Load-Engaging Elements For Cranes (AREA)
- Forklifts And Lifting Vehicles (AREA)
Description
Claims (1)
- Patentansprüche 1. Löffellader, dessen Löffel am freien Ende eines vertikal schwenkbaren, an einem Dreh-Kipp-Ilast angeordneten Tragarm angeordnetist, mit'einer mittels eines besonderen Kolbenzylinderantriebes gegen die Füllöffnung des Löffels schwenkbaren Klemmgabel, d a d u.r c h g e .k e n,n z e i .c h n e t, daß die Schwenkachse (28) der Klemmgabel in an sich' bekannter Weise in der Schwenkachse des Löffels (19) liegt und das Kolbenzylin deraggregat (24, 34) an der Unterseite (17a) des Tragarms (17) angelenkt ist, wobei der Zylinder (24) des Aggregates bei von der Füllöffnung (18b) weg gegen die Tragarmunterseite (17a) in Ruhestellung geschwenkter Klemmgabel (1o) zwischen den Gabelarmen (31, 32) der Gabel (1o)liegt. 2. Löffellader nach Anspruch 1, d a d u r c h g o k a n n z e i c h n e t, daa die Klemmgabel (1o) soweit von der Füllöffnung (19b) des Löffels (19) weg gegen die Tragarmunierseite (17a) schwenkbar ist, daß der Zylinder (24) des Kolbenzylinderaggregates (24, 34) zwischen den Gabelarmen (ä1, 32) der Gabel (1o) liegt. 3. Löffellader nach den Ansprüchen 1 und 2, d a d u r c h g o k e n n z e i c h n e t, daß die Antriebsorgane (21 bzw. 24, 34) des Löffels (18) und der Klemmgabel (1o) üoer einen Steuerschieber (43, 44, 46) gemeinsam druckbeaufschlagbar sind und das An-triebsorgan (24, 84) der Klemmgabel (1o) unabhängig da- von über einen Sperrschieber (6S) hydraulieeh verriegelbar ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEC0039784 | 1966-08-02 | ||
DEC0039784 | 1966-08-02 |
Publications (3)
Publication Number | Publication Date |
---|---|
DE1456439A1 true DE1456439A1 (de) | 1969-06-12 |
DE1456439B2 DE1456439B2 (de) | 1975-06-26 |
DE1456439C3 DE1456439C3 (de) | 1976-02-05 |
Family
ID=
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4355476A (en) * | 1979-01-03 | 1982-10-26 | Soneruds Maskin Aktiebolag | Bucket assembly |
EP0232844A1 (de) * | 1986-02-07 | 1987-08-19 | Deere & Company | Frontlader |
DK155753B (da) * | 1979-01-03 | 1989-05-08 | Soneruds Maskin Ab | Graveskovl |
CN104186277A (zh) * | 2014-08-29 | 2014-12-10 | 广西玉柴重工有限公司 | 一种履带式伐木机的简易悬挂装置 |
CN105256851A (zh) * | 2015-11-05 | 2016-01-20 | 徐州徐工挖掘机械有限公司 | 一种挖掘机液压式拇指钳机构及挖掘机工作装置 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4355476A (en) * | 1979-01-03 | 1982-10-26 | Soneruds Maskin Aktiebolag | Bucket assembly |
DK155753B (da) * | 1979-01-03 | 1989-05-08 | Soneruds Maskin Ab | Graveskovl |
EP0232844A1 (de) * | 1986-02-07 | 1987-08-19 | Deere & Company | Frontlader |
CN104186277A (zh) * | 2014-08-29 | 2014-12-10 | 广西玉柴重工有限公司 | 一种履带式伐木机的简易悬挂装置 |
CN105256851A (zh) * | 2015-11-05 | 2016-01-20 | 徐州徐工挖掘机械有限公司 | 一种挖掘机液压式拇指钳机构及挖掘机工作装置 |
Also Published As
Publication number | Publication date |
---|---|
DE1456439B2 (de) | 1975-06-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C3 | Grant after two publication steps (3rd publication) | ||
E77 | Valid patent as to the heymanns-index 1977 | ||
8339 | Ceased/non-payment of the annual fee |