FI52321B - - Google Patents
Info
- Publication number
- FI52321B FI52321B FI1691/74A FI169174A FI52321B FI 52321 B FI52321 B FI 52321B FI 1691/74 A FI1691/74 A FI 1691/74A FI 169174 A FI169174 A FI 169174A FI 52321 B FI52321 B FI 52321B
- Authority
- FI
- Finland
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
- E02F3/3681—Rotators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
- B66C3/14—Grabs opened or closed by driving motors thereon
- B66C3/16—Grabs opened or closed by driving motors thereon by fluid motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
- B66C3/20—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs mounted on, or guided by, jibs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Jib Cranes (AREA)
- Hydraulic Motors (AREA)
- Earth Drilling (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7308294A SE385857B (sv) | 1973-06-13 | 1973-06-13 | Rotator |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI169174A FI169174A (de) | 1974-12-14 |
| FI52321B true FI52321B (de) | 1977-05-02 |
| FI52321C FI52321C (fi) | 1977-08-10 |
Family
ID=20317749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI741691A FI52321C (fi) | 1973-06-13 | 1974-06-03 | Rotaattori |
Country Status (10)
| Country | Link |
|---|---|
| AT (1) | AT344371B (de) |
| CA (1) | CA1006466A (de) |
| CH (1) | CH572439A5 (de) |
| DE (1) | DE2426107C3 (de) |
| DK (1) | DK137179B (de) |
| FI (1) | FI52321C (de) |
| FR (1) | FR2233270A1 (de) |
| NL (1) | NL158759B (de) |
| SE (1) | SE385857B (de) |
| SU (1) | SU703011A3 (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE446621B (sv) * | 1980-02-04 | 1986-09-29 | Sten Andersson | Vakuumlyftanordning for gods eller andra foremal |
| DE3105194A1 (de) * | 1981-02-13 | 1982-09-09 | Heinz Thumm Ölhydraulische Antriebe GmbH, 7012 Fellbach | Drehvorrichtung fuer haengende lasten |
| FR2501823B1 (fr) * | 1981-03-13 | 1986-09-12 | Ardennes Equipements | Dispositif de fixation et d'alimentation d'un equipement hydraulique de manutention a un engin de levage |
| DE3146693A1 (de) * | 1981-11-25 | 1983-06-01 | Heinz Thumm Ölhydraulische Antriebe GmbH, 7012 Fellbach | Drehvorrichtung, insbesondere fuer greif- und hebeorgane an baggern und kraenen |
| DE3146696A1 (de) * | 1981-11-25 | 1983-06-01 | Heinz Thumm Ölhydraulische Antriebe GmbH, 7012 Fellbach | Drehvorrichtung fuer einen baggergreifer |
| DE3818177B4 (de) * | 1988-05-28 | 2004-04-29 | Heinz Thumm Ölhydraulische Antriebe GmbH | Drehvorrichtung für hängende Lasten |
| SE8901244D0 (sv) * | 1989-04-07 | 1989-04-07 | Hydraulik Ab Indextor | Anordning vid maskiner |
| DE202004019909U1 (de) * | 2004-12-23 | 2006-04-27 | Heinz Thumm Ölhydraulische Antriebe GmbH | Drehvorrichtung für Lastaufnahmemittel |
| LU101771B1 (de) * | 2020-04-30 | 2021-11-04 | Thomas Jansen | Rotatorantrieb |
-
1973
- 1973-06-13 SE SE7308294A patent/SE385857B/xx unknown
-
1974
- 1974-05-29 AT AT444974A patent/AT344371B/de not_active IP Right Cessation
- 1974-05-29 CH CH732674A patent/CH572439A5/xx not_active IP Right Cessation
- 1974-05-29 DE DE2426107A patent/DE2426107C3/de not_active Expired
- 1974-05-31 DK DK294574AA patent/DK137179B/da unknown
- 1974-06-03 FI FI741691A patent/FI52321C/fi active
- 1974-06-04 CA CA201,606A patent/CA1006466A/en not_active Expired
- 1974-06-05 FR FR7420236A patent/FR2233270A1/fr active Granted
- 1974-06-12 NL NL7407818.A patent/NL158759B/xx not_active IP Right Cessation
- 1974-06-13 SU SU742037256A patent/SU703011A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| NL7407818A (de) | 1974-12-17 |
| AT344371B (de) | 1978-07-25 |
| CA1006466A (en) | 1977-03-08 |
| FR2233270A1 (en) | 1975-01-10 |
| SE385857B (sv) | 1976-07-26 |
| DE2426107A1 (de) | 1975-01-09 |
| DK137179C (de) | 1978-07-03 |
| DK294574A (de) | 1975-01-27 |
| DE2426107C3 (de) | 1981-07-09 |
| FI169174A (de) | 1974-12-14 |
| NL158759B (nl) | 1978-12-15 |
| DE2426107B2 (de) | 1980-04-30 |
| DK137179B (da) | 1978-01-30 |
| SE7308294L (de) | 1974-12-16 |
| ATA444974A (de) | 1977-11-15 |
| FR2233270B1 (de) | 1978-01-13 |
| CH572439A5 (de) | 1976-02-13 |
| FI52321C (fi) | 1977-08-10 |
| SU703011A3 (ru) | 1979-12-05 |