GB1510510A - Apparatus for handling bulk products - Google Patents
Apparatus for handling bulk productsInfo
- Publication number
- GB1510510A GB1510510A GB3953575A GB3953575A GB1510510A GB 1510510 A GB1510510 A GB 1510510A GB 3953575 A GB3953575 A GB 3953575A GB 3953575 A GB3953575 A GB 3953575A GB 1510510 A GB1510510 A GB 1510510A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bucket
- wheel
- ring
- rotation
- arm
- 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
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
- E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
- E02F3/22—Component parts
- E02F3/24—Digging wheels; Digging elements of wheels; Drives for wheels
- E02F3/243—Digging wheels; Digging elements of wheels; Drives for wheels wheels rotatable in both directions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Chain Conveyers (AREA)
Abstract
1510510 Bucket wheel excavators KOCH TRANSPORTTECHNIK GmbH 26 Sept 1975 [1 Oct 1974 22 May 1975] 39535/75 Heading E1F [Also in Division B8] A bucket excavator comprises buckets pivotally mounted on a wheel and movable about their pivots between positions in which they are respectively positioned for digging in opposite directions of rotation of the wheel. In one embodiment, Fig. I, each bucket has two pick-up openings 5, 5' and the pivoting of the bucket is limited by the engagement of an arm 23 with a stop 21 or 21'. Springs 22, 22' are provided to bias the bucket into a central position. In another embodiment, Figs. 6 and 7, each bucket 42 is in the form of a sector of a cylinder and is pivoted on a shaft 27, when the direction of rotation of the wheel is reversed, by means of an arm 30 and a fork member 31. The fork member is pivotally mounted on a shaft 43 secured to a support 44 of a ring 34, the shaft 43 also pivotally mounting two arms 45, 45' engageable with dampers 46, 46'. The rotation of the ring 34 is reversed simultaneously with the reversal of wheel 33, but at a slightly greater speed, so that the fork member 31 overtakes the corresponding bucket and drives the arm 30 towards the direction of rotation. A friction device (not shown) allows the ring 34 to be driven at the same speed with respect to the wheel 33 when the ring has taken its maximum of advance after a direction reversal.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7432982A FR2286921A1 (en) | 1974-10-01 | 1974-10-01 | Two-way skip for bucket-wheel excavators - symmetrical for either clockwise or anti-clockwise operation |
DE19752522562 DE2522562A1 (en) | 1975-05-22 | 1975-05-22 | BUCKET WHEEL EXCAVATORS WITH BOTH ROTATING DIRECTIONS |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1510510A true GB1510510A (en) | 1978-05-10 |
Family
ID=25768923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3953575A Expired GB1510510A (en) | 1974-10-01 | 1975-09-26 | Apparatus for handling bulk products |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS586650B2 (en) |
GB (1) | GB1510510A (en) |
NL (1) | NL7511541A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020038750A1 (en) * | 2018-08-22 | 2020-02-27 | Thyssenkrupp Industrial Solutions Ag | Bucket wheel with an unlocking device, and method for pivoting buckets of a bucket wheel |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5638043Y2 (en) * | 1976-10-29 | 1981-09-05 | ||
JPS5825617B2 (en) * | 1979-03-27 | 1983-05-28 | 住友重機械工業株式会社 | Bucket reversing device in cargo handling equipment equipped with bucket wheels |
US4392566A (en) * | 1981-07-29 | 1983-07-12 | Quadracast, Inc. | Bulk material handling and reclaiming equipment |
JPS58113033A (en) * | 1981-12-28 | 1983-07-05 | Ishikawajima Harima Heavy Ind Co Ltd | Bucket reversing apparatus |
-
1975
- 1975-09-26 GB GB3953575A patent/GB1510510A/en not_active Expired
- 1975-10-01 JP JP50118712A patent/JPS586650B2/en not_active Expired
- 1975-10-01 NL NL7511541A patent/NL7511541A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020038750A1 (en) * | 2018-08-22 | 2020-02-27 | Thyssenkrupp Industrial Solutions Ag | Bucket wheel with an unlocking device, and method for pivoting buckets of a bucket wheel |
Also Published As
Publication number | Publication date |
---|---|
JPS5164278A (en) | 1976-06-03 |
NL7511541A (en) | 1976-04-05 |
JPS586650B2 (en) | 1983-02-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |