BE470878A - - Google Patents
Info
- Publication number
- BE470878A BE470878A BE470878DA BE470878A BE 470878 A BE470878 A BE 470878A BE 470878D A BE470878D A BE 470878DA BE 470878 A BE470878 A BE 470878A
- Authority
- BE
- Belgium
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
-
- 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
- E02F3/407—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with ejecting or other unloading device
- E02F3/4075—Dump doors; Control thereof
-
- 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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR621235X | 1946-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE470878A true BE470878A (en) |
Family
ID=8984971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE470878D BE470878A (en) | 1946-01-28 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE470878A (en) |
| FR (2) | FR923241A (en) |
| GB (1) | GB621235A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4108561A (en) * | 1977-05-05 | 1978-08-22 | Caterpillar Tractor Co. | Apparatus for forcibly engaging machine assemblies |
| SE421984B (en) * | 1981-04-15 | 1982-02-15 | Tunamatic Hb | CLUTCH FOR TOOLS FOR A TRACTOR |
-
0
- BE BE470878D patent/BE470878A/xx unknown
-
1946
- 1946-01-28 FR FR923241D patent/FR923241A/en not_active Expired
-
1947
- 1947-02-08 GB GB3788/47A patent/GB621235A/en not_active Expired
-
1952
- 1952-04-18 FR FR62744D patent/FR62744E/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR923241A (en) | 1947-07-01 |
| GB621235A (en) | 1949-04-06 |
| FR62744E (en) | 1955-06-20 |