EP0862034B1 - Schlusssteinset - Google Patents
Schlusssteinset Download PDFInfo
- Publication number
- EP0862034B1 EP0862034B1 EP98102054A EP98102054A EP0862034B1 EP 0862034 B1 EP0862034 B1 EP 0862034B1 EP 98102054 A EP98102054 A EP 98102054A EP 98102054 A EP98102054 A EP 98102054A EP 0862034 B1 EP0862034 B1 EP 0862034B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- keystone
- bricks
- adapter
- face
- stones
- 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.)
- Revoked
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/02—Crowns; Roofs
- F27D1/025—Roofs supported around their periphery, e.g. arched roofs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/04—Casings; Linings; Walls; Roofs characterised by the form, e.g. shape of the bricks or blocks used
Definitions
- the invention has for its object a keystone set specify the keystone in the full joint bed can be set and which the vault pressure at takes up even pressure distribution.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Finishing Walls (AREA)
- Road Paving Structures (AREA)
- Walking Sticks, Umbrellas, And Fans (AREA)
- Road Repair (AREA)
- Sorption Type Refrigeration Machines (AREA)
- Electrophonic Musical Instruments (AREA)
Description
Claims (5)
- Schlußsteinset für ein Gewölbe aus feuerfesten Steinen, bestehend aus zwei formschlüssig an die feuerfesten Steine anschließbaren Adaptersteinen und einem keilförmigen Schlußstein, der in den zu schließenden Raum zwischen den Adaptersteinen axial einschiebbar ist, wobei die Adaptersteine und der Schlußstein in ein Fugenbett aus Mörtel eingesetzt sind und aus Magnesiasteinen bestehen,
dadurch gekennzeichnet,daß die im eingebauten Zustand gegeneinander abgestützten Anschlußflächen (5) der Adaptersteine (3) und des Schlußsteins (4) als ebene, stufenfreie Flächen ausgebildet sind und einander zugeordnete Rillen (6) aufweisen, die sich nach dem Einsetzen des Schlußsteins (4) zu einem stirnseitig offenen Kanal (7) ergänzen, unddaß die Kanäle (7) jeweils eine stirnseitig einführbare massive Kupplungsstange (8) aus einem nichtlegierten Kohlenstoffstahl aufnehmen. - Schlußsteinset nach Anspruch 1, dadurch gekennzeichnet, daß die einander zugeordneten Rillen (6) sich zu Bohrungen ergänzen und die passend in die Bohrungen eingesetzten Kupplungsstangen (8) einen kreisförmigen Querschnitt mit einem Durchmesser von 10 bis 15 mm aufweisen.
- Schlußsteinset nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Magnesiasteine einen MgO-Gewichtsanteil von mehr als 80 Gew.-% aufweisen.
- Schlußsteinset nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß der Schlußstein (4) geteilt ausgebildet ist und aus Schlußsteinhälften (4', 4'') besteht, die im eingebauten Zustand an ebenen, stufenfreien Anlageflächen gegeneinander abgestützt sind, daß die Anlageflächen einander zugeordnete Rillen aufweisen, die sich zu einem stirnseitig offenen Kanal (7) ergänzen, und daß der Kanal (7) eine stirnseitig einführbare Kupplungsstange (8) aus einem nichtlegierten Kohlenstoffstahl aufnimmt.
- Schlußsteinset nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Adaptersteine (3) an ihrer dem Schlußstein (4) abgewandten Außenseite einen im wesentlichen radial ausgerichteten Vorsprung (9) aufweisen, der nach Art einer Nut/Federverbindung formschlüssig in eine Nut (10) an der Außenseite eines angrenzenden Steins (1) des Gewölbes eingreift.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK98102054T DK0862034T3 (da) | 1997-03-01 | 1998-02-06 | Slutstenssæt |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19708419 | 1997-03-01 | ||
DE19708419 | 1997-03-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0862034A1 EP0862034A1 (de) | 1998-09-02 |
EP0862034B1 true EP0862034B1 (de) | 1999-04-21 |
Family
ID=7821977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98102054A Revoked EP0862034B1 (de) | 1997-03-01 | 1998-02-06 | Schlusssteinset |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0862034B1 (de) |
AT (1) | ATE179249T1 (de) |
DE (1) | DE59800003D1 (de) |
DK (1) | DK0862034T3 (de) |
ES (1) | ES2131429T3 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10121699A1 (de) * | 2001-05-04 | 2002-11-28 | Refratechnik Holding Gmbh | Tragbogenaufbau sowie Verfahren zur Herstellung eines Tragbogens |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CZ298145B6 (cs) * | 2006-04-21 | 2007-07-04 | Herbst@Jirí | Pecní agregát |
CN102052833A (zh) * | 2011-01-31 | 2011-05-11 | 江阴长源机械制造有限公司 | 一种氮气氛保护推板窑高温区窑体拱梁 |
CN102759274B (zh) * | 2012-07-23 | 2015-01-28 | 万锦标 | 一种窑炉窑顶构件 |
GB201503119D0 (en) * | 2015-02-03 | 2015-04-08 | Fosbel Inc | Integral self-supporting composite refractory components and methods of making the same |
CN105546986B (zh) * | 2016-01-27 | 2017-09-15 | 江苏南方节能科技有限公司 | 一种常规三段炉异形炉顶 |
CN105783502A (zh) * | 2016-04-26 | 2016-07-20 | 苏州汇科机电设备有限公司 | 具有推板导向滑动功能的电池材料高效烧结炉 |
CN105783517A (zh) * | 2016-04-26 | 2016-07-20 | 苏州汇科机电设备有限公司 | 电池材料烧结炉的炉膛结构 |
CN106152790A (zh) * | 2016-07-08 | 2016-11-23 | 杨福堂 | 炉窑球顶无模砌筑方法 |
CN106989594B (zh) * | 2017-05-17 | 2022-11-01 | 东台市宏大耐热材料有限公司 | 扣接式隧道窑窑体 |
US10716993B2 (en) * | 2017-12-14 | 2020-07-21 | Joseph Allen Dinwiddie | Three-dimensional arch puzzle |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1285556A (fr) * | 1961-03-14 | 1962-02-23 | Didier Werke Ag | Blocs pour la construction d'une maçonnerie consistant en briques basiques réfractaires |
DE1222262B (de) * | 1962-03-02 | 1966-08-04 | Gen Refractories Co | Feuerfeste Steine und Gewoelbe aus solchen Steinen |
AT260764B (de) * | 1965-09-24 | 1968-03-25 | Veitscher Magnesitwerke Ag | Drehrohrofenausmauerung aus gegeneinander verankerten Keilsteinen |
DE1583466A1 (de) * | 1967-08-24 | 1970-08-13 | Kaiser Aluminium Chem Corp | Ausfuetterung fuer Drehoefen |
DE2119051C3 (de) * | 1971-04-20 | 1981-01-29 | Brohltal-Deumag Ag Fuer Feuerfeste Erzeugnisse, 5401 Urmitz | Feuerfester Keilstein |
DE3933744A1 (de) * | 1989-10-10 | 1991-04-18 | Radex Heraklith | Schlusssteinset |
-
1998
- 1998-02-06 DK DK98102054T patent/DK0862034T3/da active
- 1998-02-06 AT AT98102054T patent/ATE179249T1/de not_active IP Right Cessation
- 1998-02-06 DE DE59800003T patent/DE59800003D1/de not_active Expired - Fee Related
- 1998-02-06 EP EP98102054A patent/EP0862034B1/de not_active Revoked
- 1998-02-06 ES ES98102054T patent/ES2131429T3/es not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10121699A1 (de) * | 2001-05-04 | 2002-11-28 | Refratechnik Holding Gmbh | Tragbogenaufbau sowie Verfahren zur Herstellung eines Tragbogens |
DE10121699B4 (de) * | 2001-05-04 | 2004-09-09 | Refratechnik Holding Gmbh | Tragbogenaufbau sowie Verfahren zur Herstellung eines Tragbogens |
DE10121699B9 (de) * | 2001-05-04 | 2005-01-20 | Refratechnik Holding Gmbh | Tragbogenaufbau sowie Verfahren zur Herstellung eines Tragbogens |
DE10121699C5 (de) * | 2001-05-04 | 2010-04-08 | Refratechnik Holding Gmbh | Tragbogenaufbau sowie Verfahren zur Herstellung eines Tragbogens |
Also Published As
Publication number | Publication date |
---|---|
ES2131429T3 (es) | 1999-07-16 |
EP0862034A1 (de) | 1998-09-02 |
ATE179249T1 (de) | 1999-05-15 |
DE59800003D1 (de) | 1999-05-27 |
DK0862034T3 (da) | 1999-05-31 |
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