NL65519C - - Google Patents
Info
- Publication number
- NL65519C NL65519C NL65519DA NL65519C NL 65519 C NL65519 C NL 65519C NL 65519D A NL65519D A NL 65519DA NL 65519 C NL65519 C NL 65519C
- Authority
- NL
- Netherlands
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
- E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
- E02F3/413—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device
- E02F3/4135—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device with grabs mounted directly on a boom
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/72—Counterweights or supports for balancing lifting couples
-
- 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
- B66C3/02—Bucket grabs
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C2700/00—Cranes
- B66C2700/03—Cranes with arms or jibs; Multiple cranes
- B66C2700/0392—Movement of the crane arm; Coupling of the crane arm with the counterweights; Safety devices for the movement of the arm
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR628045X | 1943-12-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL65519C true NL65519C (ko) |
Family
ID=8989400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL65519D NL65519C (ko) | 1943-12-31 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE828439C (ko) |
| FR (1) | FR987466A (ko) |
| GB (1) | GB628045A (ko) |
| NL (1) | NL65519C (ko) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1117488B (de) * | 1958-08-19 | 1961-11-16 | Leo Sauer | Fahrzeug mit Ladevorrichtung |
| DE1146234B (de) * | 1960-04-02 | 1963-03-28 | Demag Zug Gmbh | Greifergeraet |
| US4047626A (en) * | 1975-03-24 | 1977-09-13 | Caterpillar Tractor Co. | Clamshell bucket for wheel loader |
| US4071155A (en) * | 1976-05-17 | 1978-01-31 | Hart Samuel A | Pincer bucket |
| NL2023006B1 (nl) * | 2019-04-25 | 2020-11-02 | Lely Patent Nv | Voersysteem en werkwijze voor het voeren van dieren, alsmede voergrijper |
-
0
- NL NL65519D patent/NL65519C/xx active
-
1943
- 1943-12-31 FR FR987466D patent/FR987466A/fr not_active Expired
-
1947
- 1947-04-18 GB GB10427/47A patent/GB628045A/en not_active Expired
-
1949
- 1949-01-01 DE DEP30541D patent/DE828439C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR987466A (fr) | 1951-08-14 |
| DE828439C (de) | 1952-01-17 |
| GB628045A (en) | 1949-08-22 |