CS236479B2 - Arrangement for tool inserted into holder's pocket especially for coal ploughs and similar coal-getting machines - Google Patents
Arrangement for tool inserted into holder's pocket especially for coal ploughs and similar coal-getting machines Download PDFInfo
- Publication number
- CS236479B2 CS236479B2 CS416382A CS416382A CS236479B2 CS 236479 B2 CS236479 B2 CS 236479B2 CS 416382 A CS416382 A CS 416382A CS 416382 A CS416382 A CS 416382A CS 236479 B2 CS236479 B2 CS 236479B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- knife
- holder
- arrangement according
- wall
- Prior art date
Links
- 239000003245 coal Substances 0.000 title claims description 4
- 238000005520 cutting process Methods 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims 1
- 238000005266 casting Methods 0.000 claims 1
- 230000000717 retained effect Effects 0.000 abstract 1
- 210000002105 tongue Anatomy 0.000 description 6
- 241000252185 Cobitidae Species 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 229910000760 Hardened steel Inorganic materials 0.000 description 1
- 235000008753 Papaver somniferum Nutrition 0.000 description 1
- 240000001090 Papaver somniferum Species 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 210000000887 face Anatomy 0.000 description 1
- 244000145841 kine Species 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/18—Mining picks; Holders therefor
- E21C35/19—Means for fixing picks or holders
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)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Knives (AREA)
- Sampling And Sample Adjustment (AREA)
- Earth Drilling (AREA)
- Treatment Of Fiber Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3122711 | 1981-06-06 | ||
| DE19823209410 DE3209410A1 (de) | 1981-06-06 | 1982-03-16 | Meisselanordnung, insbesondere fuer kohlenhobel u.dgl. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS236479B2 true CS236479B2 (en) | 1985-05-15 |
Family
ID=25793770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS416382A CS236479B2 (en) | 1981-06-06 | 1982-06-04 | Arrangement for tool inserted into holder's pocket especially for coal ploughs and similar coal-getting machines |
Country Status (9)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3209411A1 (de) * | 1982-03-16 | 1983-09-22 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Meisselanordnung, insbesondere fuer hobel u.dgl. |
| US4433496A (en) * | 1983-03-14 | 1984-02-28 | Esco Corporation | Locking device for excavating equipment |
| DE3440448A1 (de) * | 1984-02-08 | 1985-08-08 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Meisselanordnung, insbesondere fuer kohlenhobel |
| DE3528176A1 (de) * | 1985-08-06 | 1987-02-19 | Gewerk Eisenhuette Westfalia | Meisselanordnung, insbesondere fuer kohlenhobel |
| DE3528440A1 (de) * | 1985-08-08 | 1987-02-19 | Gewerk Eisenhuette Westfalia | Meisselanordnung, insbesondere fuer kohlenhobel und dgl. |
| EP0220335A1 (en) * | 1985-10-30 | 1987-05-06 | Gwarectwo Mechanizacji Gornictwa POLMAG-Przedsiebiorstwo Panstwowe Fabryka Sprzetu i Narzedzi | Coal-cutting pick |
| DE4431701C2 (de) * | 1994-09-06 | 1996-09-12 | Komotzki Michael Fa | Halterung für Meißel zum Hereingewinnen von mineralischen Stoffen |
| DE202007011816U1 (de) * | 2007-08-24 | 2007-12-20 | Jakob Lach Gmbh & Co. Kg | Monoblock-Planfräser |
| EP2952676A1 (en) * | 2014-06-03 | 2015-12-09 | Caterpillar Global Mining Europe GmbH | Plow bit assembly |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2272692A (en) * | 1938-08-01 | 1942-02-10 | Sullivan Machinery Co | Cutter chain |
| DE1239647B (de) * | 1965-10-16 | 1967-05-03 | Gewerk Eisenhuette Westfalia | Meissel fuer Kohlenhobel od. dgl. |
| DE1291708B (de) * | 1965-10-16 | 1969-04-03 | Gewerk Eisenhuette Westfalia | Meissel fuer Kohlenhobel, bestehend aus einem Schaftteil und einem auswechselbaren Schneidenteil |
| DE1254103B (de) * | 1965-10-16 | 1967-11-16 | Gewerk Eisenhuette Westfalia | Meissel fuer Kohlenhobel |
| DE2355554C2 (de) * | 1973-11-07 | 1981-09-24 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Meißel, insbesondere für Hobel |
-
1982
- 1982-03-16 DE DE19823209410 patent/DE3209410A1/de active Granted
- 1982-06-01 AU AU84366/82A patent/AU545638B2/en not_active Ceased
- 1982-06-02 GB GB08216051A patent/GB2100774B/en not_active Expired
- 1982-06-04 CA CA000404554A patent/CA1170284A/en not_active Expired
- 1982-06-04 FR FR8209729A patent/FR2507244B1/fr not_active Expired
- 1982-06-04 PL PL23678382A patent/PL136339B1/pl unknown
- 1982-06-04 SU SU823458725A patent/SU1309916A3/ru active
- 1982-06-04 CS CS416382A patent/CS236479B2/cs unknown
- 1982-06-04 ES ES1982273600U patent/ES273600Y/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE3209410C2 (US06521211-20030218-C00004.png) | 1990-06-21 |
| PL136339B1 (en) | 1986-02-28 |
| FR2507244A1 (fr) | 1982-12-10 |
| GB2100774B (en) | 1985-11-27 |
| CA1170284A (en) | 1984-07-03 |
| GB2100774A (en) | 1983-01-06 |
| FR2507244B1 (fr) | 1986-10-03 |
| ES273600U (es) | 1984-05-01 |
| DE3209410A1 (de) | 1982-12-23 |
| PL236783A1 (en) | 1983-02-14 |
| AU8436682A (en) | 1982-12-16 |
| AU545638B2 (en) | 1985-07-25 |
| SU1309916A3 (ru) | 1987-05-07 |
| ES273600Y (es) | 1984-12-01 |
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