EP0066592B1 - Dispositif de serrage et de levage de pilons ou de maintien en position levee du pilon d'une machine de compactage, en particulier pour compacter du charbon de coke - Google Patents
Dispositif de serrage et de levage de pilons ou de maintien en position levee du pilon d'une machine de compactage, en particulier pour compacter du charbon de coke Download PDFInfo
- Publication number
- EP0066592B1 EP0066592B1 EP82900019A EP82900019A EP0066592B1 EP 0066592 B1 EP0066592 B1 EP 0066592B1 EP 82900019 A EP82900019 A EP 82900019A EP 82900019 A EP82900019 A EP 82900019A EP 0066592 B1 EP0066592 B1 EP 0066592B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- lifting
- abutment
- cylinder
- tamper
- rammer
- 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
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B45/00—Other details
- C10B45/02—Devices for producing compact unified coal charges outside the oven
Definitions
- the invention relates to a device for clamping and lifting rammers and a device for holding raised rammers of a ramming machine, in particular for compressing coking coal.
- this object is achieved in that an abutment is assigned to each tamper rod, that a first inner surface of the abutment is parallel to the web of the tamper rod, that a second inner surface of the abutment opposite the first inner surface with the web of the tamper rod has a certain, upwardly open angle forms and that between the rammer web and this second inner surface engages a movable clamping body.
- the abutment is raised and lowered in a particularly simple manner with a second, controlled cylinder, the cylinder chambers of which are alternately subjected to working pressure.
- a second, controlled cylinder the cylinder chambers of which are alternately subjected to working pressure.
- any other suitable lifting device can also be used.
- the device according to the invention is advantageously used as a so-called tamper lock for holding raised tamper.
- the abutment is firmly connected to the frame structure of the ramming machine, while a suitable displacement device, for example a pneumatic or hydraulic working cylinder, acts on the clamping body, preferably a wedge.
- a suitable displacement device for example a pneumatic or hydraulic working cylinder, acts on the clamping body, preferably a wedge.
- the displacement device keeps the clamping body detached from the abutment, while it presses the clamping body firmly into the abutment to hold the raised rammer during downtimes.
- the abutment 2 is not specifically supported on the frame of the tamper device 1, but is guided directly by the tamper rod 4 itself.
- Friction linings 10 are riveted onto the surfaces of the abutment 2 and the wedge 3 which rest against the web of the tamper rod 4. Any wear of the friction linings 10 is automatically compensated for by wedge 3 being moved up.
- each tamper rod 4 is assigned a tamper lock 12 (FIG. 2), which - in a manner not shown - with the frame con structure of the ramming device is connected.
- the rammer lock 12 consists of an abutment 2 and a clamping body 3 guided therein, which in the example shown is designed as a wedge.
- a first inner surface 7 of the abutment 2 is parallel to the web of the tamper lock 4 and abuts against it, a second inner surface 8 of the abutment 2 opposite the first inner surface 7 is inclined to the web of the tamper rod 4 and forms a wedge seat which is open at the top, in which the wedge 3 engages.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Actuator (AREA)
- Paper (AREA)
Claims (10)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3047400 | 1980-12-16 | ||
DE3047339 | 1980-12-16 | ||
DE19803047339 DE3047339C2 (de) | 1980-12-16 | 1980-12-16 | Vorrichtung zum Festhalten angehobener Stampfer einer Stampfmaschine, insbesondere zum Verdichten von Kokskohle |
DE19803047400 DE3047400C2 (de) | 1980-12-16 | 1980-12-16 | Vorrichtung zum Klemmen und Anheben von Stampfern einer Stampfmaschine, insbesondere zum Verdichten von Kokskohle |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0066592A1 EP0066592A1 (fr) | 1982-12-15 |
EP0066592B1 true EP0066592B1 (fr) | 1984-04-11 |
Family
ID=25789759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP82900019A Expired EP0066592B1 (fr) | 1980-12-16 | 1981-12-15 | Dispositif de serrage et de levage de pilons ou de maintien en position levee du pilon d'une machine de compactage, en particulier pour compacter du charbon de coke |
Country Status (9)
Country | Link |
---|---|
US (1) | US4533002A (fr) |
EP (1) | EP0066592B1 (fr) |
JP (1) | JPS595638B2 (fr) |
CS (1) | CS231187B2 (fr) |
DD (1) | DD201912A5 (fr) |
GB (1) | GB2104587B (fr) |
PL (1) | PL128195B1 (fr) |
SU (1) | SU1199201A3 (fr) |
WO (1) | WO1982002055A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3445068A1 (de) * | 1984-12-11 | 1986-06-12 | Saarbergwerke AG, 6600 Saarbrücken | Stampfmaschine mit stampferstangensperren |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE169079C (fr) * | ||||
DE168599C (fr) * | ||||
DE156704C (fr) * | ||||
DE9377C (de) * | CH. MENSCH in Halberstadt | Mehrschariger Säepflug (Zusatz zu P. R. 4029) | ||
DE219928C (fr) * | ||||
DE197470C (fr) * | ||||
FR352992A (fr) * | 1905-02-09 | 1905-08-30 | Huber Debauche | Pilonneuse pour charbons à coke |
US1764223A (en) * | 1928-11-30 | 1930-06-17 | Osten James Henry | Post-driving head |
US2330360A (en) * | 1941-06-23 | 1943-09-28 | Albert F Hill | Post driving head |
DE1112461B (de) * | 1958-05-12 | 1961-08-03 | Delmag Maschinenfabrik | Pfahlzieher |
US3034588A (en) * | 1958-07-23 | 1962-05-15 | Union Carbide Corp | Rod driver |
US3149851A (en) * | 1960-12-29 | 1964-09-22 | Vulcan Iron Works | Pulling adapter |
US3207236A (en) * | 1963-04-15 | 1965-09-21 | Clyde E Shriner | Post driver |
US3454113A (en) * | 1967-06-12 | 1969-07-08 | Skil Corp | Adapter for driving posts by means of a power hammer |
US3511325A (en) * | 1967-11-15 | 1970-05-12 | Tracto Technik | Device for extracting piles or the like |
US3499497A (en) * | 1968-07-09 | 1970-03-10 | Donald Moore | Sign pole driver |
DE2603677C2 (de) * | 1976-01-31 | 1985-09-12 | Saarbergwerke AG, 6600 Saarbrücken | Einrichtung zum Festhalten von in die Stampfvorrichtung einer Stampfkokerei eingegliederten, angehobenen Stampfern |
DE2603954C2 (de) * | 1976-02-03 | 1983-01-13 | Saarbergwerke AG, 6600 Saarbrücken | Verfahren zum Verdichten von Kokskohle |
DE2629122C2 (de) * | 1976-06-29 | 1984-05-17 | Saarbergwerke AG, 6600 Saarbrücken | Verfahren zur Herstellung verdichteter Kokskohle |
DE2618327A1 (de) * | 1976-04-27 | 1977-11-17 | Saarbergwerke Ag | Einrichtung zum anheben und festhalten eines stampfers einer stampfkokerei |
SU775229A1 (ru) * | 1978-12-06 | 1980-10-30 | Всесоюзный научно-исследовательский институт золота и редких металлов | Устройство дл захвата гидроиглы |
-
1981
- 1981-12-15 DD DD81235783A patent/DD201912A5/de not_active IP Right Cessation
- 1981-12-15 JP JP57500097A patent/JPS595638B2/ja not_active Expired
- 1981-12-15 US US06/407,921 patent/US4533002A/en not_active Expired - Fee Related
- 1981-12-15 GB GB08223056A patent/GB2104587B/en not_active Expired
- 1981-12-15 WO PCT/DE1981/000222 patent/WO1982002055A1/fr active IP Right Grant
- 1981-12-15 EP EP82900019A patent/EP0066592B1/fr not_active Expired
- 1981-12-15 PL PL1981234260A patent/PL128195B1/pl unknown
- 1981-12-16 CS CS819387A patent/CS231187B2/cs unknown
-
1982
- 1982-08-13 SU SU823474285A patent/SU1199201A3/ru active
Also Published As
Publication number | Publication date |
---|---|
GB2104587B (en) | 1984-09-26 |
JPS57502128A (fr) | 1982-12-02 |
JPS595638B2 (ja) | 1984-02-06 |
CS231187B2 (en) | 1984-10-15 |
WO1982002055A1 (fr) | 1982-06-24 |
EP0066592A1 (fr) | 1982-12-15 |
SU1199201A3 (ru) | 1985-12-15 |
PL128195B1 (en) | 1984-01-31 |
GB2104587A (en) | 1983-03-09 |
CS938781A2 (en) | 1984-02-13 |
US4533002A (en) | 1985-08-06 |
DD201912A5 (de) | 1983-08-17 |
PL234260A1 (fr) | 1982-07-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19820802 |
|
AK | Designated contracting states |
Designated state(s): FR |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Designated state(s): FR |
|
ET | Fr: translation filed | ||
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 19891229 Year of fee payment: 9 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Effective date: 19910830 |
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REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |