ITMI960607V0 - - Google Patents
Info
- Publication number
- ITMI960607V0 ITMI960607V0 ITMI960607U ITMI960607U ITMI960607V0 IT MI960607 V0 ITMI960607 V0 IT MI960607V0 IT MI960607 U ITMI960607 U IT MI960607U IT MI960607 U ITMI960607 U IT MI960607U IT MI960607 V0 ITMI960607 V0 IT MI960607V0
- Authority
- IT
- Italy
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
- E21C25/22—Machines slitting solely by one or more cutter chains moving unidirectionally along jibs
- E21C25/28—Chains or chain guides
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Polarising Elements (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29605752U DE29605752U1 (de) | 1996-03-28 | 1996-03-28 | Schrämkette |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ITMI960607V0 true ITMI960607V0 (tr) | 1996-09-13 |
| ITMI960607U1 ITMI960607U1 (it) | 1998-03-13 |
| IT240879Y1 IT240879Y1 (it) | 2001-04-11 |
Family
ID=8021825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ITMI960607 IT240879Y1 (it) | 1996-03-28 | 1996-09-13 | Catena per intagliatrici per tagliare roccia dura come marmo osimili |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0798446A3 (tr) |
| DE (1) | DE29605752U1 (tr) |
| IT (1) | IT240879Y1 (tr) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB229807A (en) * | 1923-12-31 | 1925-03-05 | Mavor & Coulson Ltd | Improvements in or connected with cutter chains of machines for use in mining coal and other minerals |
| GB338336A (en) * | 1929-10-30 | 1930-11-20 | British Jeffrey Diamond Ltd | Improvements in or relating to coal cutting and like machinery |
| GB343727A (en) * | 1930-02-08 | 1931-02-26 | George Arthur Hirst | Improvements relating to chain coal-cutting machines |
| US3307875A (en) * | 1964-05-22 | 1967-03-07 | Joy Mfg Co | Primary and secondary cutter bit arrangement and method of operation |
| EP0078041B1 (de) * | 1981-10-23 | 1986-03-12 | Maschinenfabrik Korfmann GmbH | Schrämkette für eine Steinschneidmaschine |
| US4674803A (en) * | 1985-05-02 | 1987-06-23 | The Cincinnati Mine Machinery Company | Endless chains comprised of interdigitated link elements having an H-shaped configuration |
| US5031964A (en) * | 1990-06-21 | 1991-07-16 | Dresser Industries, Inc. | Cutting chain for mining machines |
-
1996
- 1996-03-28 DE DE29605752U patent/DE29605752U1/de not_active Expired - Lifetime
- 1996-08-21 EP EP96113375A patent/EP0798446A3/de not_active Withdrawn
- 1996-09-13 IT ITMI960607 patent/IT240879Y1/it active
Also Published As
| Publication number | Publication date |
|---|---|
| DE29605752U1 (de) | 1996-05-30 |
| EP0798446A3 (de) | 1998-06-17 |
| ITMI960607U1 (it) | 1998-03-13 |
| IT240879Y1 (it) | 2001-04-11 |
| EP0798446A2 (de) | 1997-10-01 |