NL6908780A - - Google Patents
Info
- Publication number
- NL6908780A NL6908780A NL6908780A NL6908780A NL6908780A NL 6908780 A NL6908780 A NL 6908780A NL 6908780 A NL6908780 A NL 6908780A NL 6908780 A NL6908780 A NL 6908780A NL 6908780 A NL6908780 A NL 6908780A
- Authority
- NL
- Netherlands
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/02—Travelling-gear, e.g. associated with slewing gears
- E02F9/04—Walking gears moving the dredger forward step-by-step
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D57/00—Vehicles characterised by having other propulsion or other ground- engaging means than wheels or endless track, alone or in addition to wheels or endless track
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (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 |
|---|---|---|---|
| DE19681755712 DE1755712A1 (en) | 1968-06-11 | 1968-06-11 | Walking gear, especially for excavators, rammers, drills or the like. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6908780A true NL6908780A (en) | 1969-12-15 |
Family
ID=5693624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6908780A NL6908780A (en) | 1968-06-11 | 1969-06-09 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3595322A (en) |
| DE (1) | DE1755712A1 (en) |
| FR (1) | FR2010671A6 (en) |
| GB (1) | GB1221383A (en) |
| IT (1) | IT942502B (en) |
| NL (1) | NL6908780A (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3758059A (en) * | 1971-10-06 | 1973-09-11 | Mindrill Ltd | Drilling apparatus |
| US3891037A (en) * | 1972-12-26 | 1975-06-24 | Dale E Well | Remotely operated seafloor coring and drilling method and system |
| JPH0674587B2 (en) * | 1988-07-19 | 1994-09-21 | 日立建機株式会社 | Rotational reaction force removing device for casing driver |
| US10556631B2 (en) | 2011-12-16 | 2020-02-11 | Entro Industries, Inc. | Low profile roller assembly |
| US9533723B2 (en) | 2011-12-16 | 2017-01-03 | Entro Industries, Inc. | Mounting structure with storable transport system |
| US10793409B2 (en) | 2017-07-12 | 2020-10-06 | Entro Industries, Inc. | Lifting loads with lifting devices |
| US10895882B2 (en) | 2017-08-01 | 2021-01-19 | Entro Industries, Inc. | Controlling load transporting devices |
| US10889961B2 (en) | 2017-08-08 | 2021-01-12 | Entro Industries, Inc. | Automatic walking for a load transporting apparatus |
| US11180319B2 (en) | 2017-11-22 | 2021-11-23 | Entro Industries, Inc. | Skid system for load transport apparatus |
| US11407460B2 (en) | 2018-05-31 | 2022-08-09 | Entro Industries, Inc. | Nonlinear walking apparatus |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US623064A (en) * | 1899-04-11 | Apparatus for setting fence-posts | ||
| NL106136C (en) * | 1947-02-01 | |||
| US2979320A (en) * | 1958-03-12 | 1961-04-11 | Salem Tool Co | Tiltable deep mining auger machine |
-
1968
- 1968-06-11 DE DE19681755712 patent/DE1755712A1/en active Pending
-
1969
- 1969-05-31 IT IT17663/69A patent/IT942502B/en active
- 1969-06-04 GB GB28303/69A patent/GB1221383A/en not_active Expired
- 1969-06-09 NL NL6908780A patent/NL6908780A/xx unknown
- 1969-06-10 FR FR6919213A patent/FR2010671A6/fr not_active Expired
- 1969-06-11 US US832194A patent/US3595322A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB1221383A (en) | 1971-02-03 |
| DE1755712A1 (en) | 1970-06-11 |
| IT942502B (en) | 1973-04-02 |
| US3595322A (en) | 1971-07-27 |
| FR2010671A6 (en) | 1970-02-20 |