PL222796A1 - - Google Patents
Info
- Publication number
- PL222796A1 PL222796A1 PL22279680A PL22279680A PL222796A1 PL 222796 A1 PL222796 A1 PL 222796A1 PL 22279680 A PL22279680 A PL 22279680A PL 22279680 A PL22279680 A PL 22279680A PL 222796 A1 PL222796 A1 PL 222796A1
- Authority
- PL
- Poland
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F13/00—Transport specially adapted to underground conditions
- E21F13/006—Equipment transport systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Stackable Containers (AREA)
- Clamps And Clips (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2910862A DE2910862C2 (de) | 1979-03-20 | 1979-03-20 | Vorrichtung zum gemeinsamen Transport von stapelartig ineinandergelegten, rinnenförmigen Profilabschnitten für den untertägigen Streckenausbau |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL222796A1 true PL222796A1 (https=) | 1981-01-30 |
Family
ID=6065880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL22279680A PL222796A1 (https=) | 1979-03-20 | 1980-03-18 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2910862C2 (https=) |
| ES (1) | ES8106586A2 (https=) |
| FR (1) | FR2451883A1 (https=) |
| PL (1) | PL222796A1 (https=) |
-
1979
- 1979-03-20 DE DE2910862A patent/DE2910862C2/de not_active Expired
- 1979-12-26 ES ES487250A patent/ES8106586A2/es not_active Expired
-
1980
- 1980-03-18 PL PL22279680A patent/PL222796A1/xx unknown
- 1980-03-19 FR FR8006173A patent/FR2451883A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| ES487250A0 (es) | 1981-07-16 |
| DE2910862B1 (de) | 1980-10-16 |
| ES8106586A2 (es) | 1981-07-16 |
| DE2910862C2 (de) | 1981-07-16 |
| FR2451883B1 (https=) | 1983-12-02 |
| FR2451883A1 (fr) | 1980-10-17 |