SE8304898D0 - DEVICE FOR SHOP FOR EXCAVATOR - Google Patents
DEVICE FOR SHOP FOR EXCAVATORInfo
- Publication number
- SE8304898D0 SE8304898D0 SE8304898A SE8304898A SE8304898D0 SE 8304898 D0 SE8304898 D0 SE 8304898D0 SE 8304898 A SE8304898 A SE 8304898A SE 8304898 A SE8304898 A SE 8304898A SE 8304898 D0 SE8304898 D0 SE 8304898D0
- Authority
- SE
- Sweden
- Prior art keywords
- bucket
- secured
- attachment member
- lid
- yoke part
- Prior art date
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
- E02F3/3604—Devices to connect tools to arms, booms or the like
- E02F3/3677—Devices to connect tools to arms, booms or the like allowing movement, e.g. rotation or translation, of the tool around or along another axis as the movement implied by the boom or arms, e.g. for tilting buckets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Earth Drilling (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Shovels (AREA)
Abstract
A device in excavating-machine buckets. The bucket (10) is pivotally mounted in a yoke part (12) and is operated to perform pivotal movements by means of a pair of piston-and-cylinder units (26) mounted in the bucket. In order to rotate the bucket the device comprises two tube blanks (28, 30) which are mounted in nesting relationship, the inner one of said tubes being secured to the yoke part (12) and to a lid (32). The device also comprises an attachment member (44), allowing the device and the bucket (10) to be mounted on a crane arm (46). Two piston-and-cylinder units (40) are mounted on said attachment member and secured to the lid (32) to operate the movements of the latter. Turning movement of the lid results in a turning movement of the inner tube blank (28) and of the yoke part (12) and the bucket (10). The outer tube blank (30) is secured to the attachment member (44). Wheels (36,38) are provided about the outer tube blank (30) to take breaking stress exerted on the tube blanks (28,30).
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8304898A SE438882B (en) | 1983-09-13 | 1983-09-13 | ROTATOR AND TURNOVER FOR GRAVES |
FI843454A FI843454A (en) | 1983-09-13 | 1984-09-04 | ANORDNING VID SKOPA FOER GRAEVMASKIN. |
EP84850262A EP0142479A1 (en) | 1983-09-13 | 1984-09-10 | A device in excavating-machine buckets |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8304898A SE438882B (en) | 1983-09-13 | 1983-09-13 | ROTATOR AND TURNOVER FOR GRAVES |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8304898D0 true SE8304898D0 (en) | 1983-09-13 |
SE8304898L SE8304898L (en) | 1985-03-14 |
SE438882B SE438882B (en) | 1985-05-13 |
Family
ID=20352465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8304898A SE438882B (en) | 1983-09-13 | 1983-09-13 | ROTATOR AND TURNOVER FOR GRAVES |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0142479A1 (en) |
FI (1) | FI843454A (en) |
SE (1) | SE438882B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IN172013B (en) * | 1985-11-04 | 1993-03-13 | Holmdahl Ulf Goeran | |
US4858346A (en) * | 1987-08-27 | 1989-08-22 | Frank Schulte | Bucket cover for excavating implements |
FI884306A (en) * | 1988-09-20 | 1990-03-21 | Dematek Oy | ANORDNING FOER SVAENGNING OCH LUTNING AV ARBETSMASKIN. |
DE9110241U1 (en) * | 1991-08-19 | 1992-05-14 | RMB, 8490 Cham | Trench cleaning bucket |
FI100902B (en) * | 1996-06-03 | 1998-03-13 | Metallikoneistamo E Moilanen | Turning device |
DE102010006496A1 (en) | 2009-10-02 | 2011-04-07 | Thomas Sauer | Swivel rotator for work machine i.e. hydraulic excavator, has swiveling device including hydraulic cylinder designed as drive unit, where cylinder has cylinder pipe that is hydraulically shiftable on two rods fixed in side walls of housing |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2053767A5 (en) * | 1969-07-17 | 1971-04-16 | Faucheux Ets | |
DE2165287A1 (en) * | 1971-12-23 | 1973-07-05 | Eduard Baier | ADDITIONAL EQUIPMENT FOR EXCAVATORS, IN PARTICULAR SCOOP EXCAVATORS |
US3920137A (en) * | 1974-04-08 | 1975-11-18 | Willard E Mccain | Excavating machine with clamshell bucket |
US4005895A (en) * | 1975-11-17 | 1977-02-01 | Cullings Harold L | Rotational grapple |
SE443905B (en) * | 1980-04-02 | 1986-03-17 | Ostbergs Fabriks Ab | DEVICE IN THE FELL AND GRIPAGGGATT |
US4379675A (en) * | 1980-12-04 | 1983-04-12 | Caterpillar Tractor Co. | Dampened fully pivotal hanger for a grapple |
SE444593B (en) * | 1981-05-13 | 1986-04-21 | Rolf Mannbro | DEVICE FOR EXCAVATORS AND SIMILAR MACHINES BORN TOOLS |
-
1983
- 1983-09-13 SE SE8304898A patent/SE438882B/en not_active IP Right Cessation
-
1984
- 1984-09-04 FI FI843454A patent/FI843454A/en not_active Application Discontinuation
- 1984-09-10 EP EP84850262A patent/EP0142479A1/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
FI843454A0 (en) | 1984-09-04 |
SE8304898L (en) | 1985-03-14 |
SE438882B (en) | 1985-05-13 |
FI843454A (en) | 1985-03-14 |
EP0142479A1 (en) | 1985-05-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
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