DE7529069U - Meisselhalter - Google Patents
MeisselhalterInfo
- Publication number
- DE7529069U DE7529069U DE19757529069 DE7529069U DE7529069U DE 7529069 U DE7529069 U DE 7529069U DE 19757529069 DE19757529069 DE 19757529069 DE 7529069 U DE7529069 U DE 7529069U DE 7529069 U DE7529069 U DE 7529069U
- Authority
- DE
- Germany
- Prior art keywords
- chisel
- support ring
- shank
- chisel holder
- ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- BOJKULTULYSRAS-OTESTREVSA-N Andrographolide Chemical compound C([C@H]1[C@]2(C)CC[C@@H](O)[C@]([C@H]2CCC1=C)(CO)C)\C=C1/[C@H](O)COC1=O BOJKULTULYSRAS-OTESTREVSA-N 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000007704 transition Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002028 premature Effects 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
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)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19757529069 DE7529069U (de) | 1975-09-13 | 1975-09-13 | Meisselhalter |
| IT2689376A IT1074426B (it) | 1975-09-13 | 1976-09-06 | Porta piccone in particolare per macchine da scavo |
| FR7627616A FR2323865A1 (fr) | 1975-09-13 | 1976-09-07 | Porte-pic, en particulier pour machine de havage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19757529069 DE7529069U (de) | 1975-09-13 | 1975-09-13 | Meisselhalter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE7529069U true DE7529069U (de) | 1976-02-05 |
Family
ID=6655575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19757529069 Expired DE7529069U (de) | 1975-09-13 | 1975-09-13 | Meisselhalter |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE7529069U (enExample) |
| FR (1) | FR2323865A1 (enExample) |
| IT (1) | IT1074426B (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3023006A1 (de) * | 1980-06-20 | 1982-01-14 | Fried. Krupp Gmbh, 4300 Essen | Meisselhalter |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3098532A (en) * | 1961-02-06 | 1963-07-23 | James A Green | Wear plate unit for scarifier shanks |
| US3841708A (en) * | 1972-06-15 | 1974-10-15 | Kennametal Inc | Excavating tool device |
| US3830546A (en) * | 1973-03-01 | 1974-08-20 | Kennametal Inc | Mining tool and support block therefor |
| US3820848A (en) * | 1973-04-02 | 1974-06-28 | Kennametal Inc | Rotary mining tool and keeper arrangement therefor |
-
1975
- 1975-09-13 DE DE19757529069 patent/DE7529069U/de not_active Expired
-
1976
- 1976-09-06 IT IT2689376A patent/IT1074426B/it active
- 1976-09-07 FR FR7627616A patent/FR2323865A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| IT1074426B (it) | 1985-04-20 |
| FR2323865B1 (enExample) | 1979-09-28 |
| FR2323865A1 (fr) | 1977-04-08 |
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