AT126688B - Resilient pit lining. - Google Patents
Resilient pit lining.Info
- Publication number
- AT126688B AT126688B AT126688DA AT126688B AT 126688 B AT126688 B AT 126688B AT 126688D A AT126688D A AT 126688DA AT 126688 B AT126688 B AT 126688B
- Authority
- AT
- Austria
- Prior art keywords
- segment
- pit lining
- resilient
- lining according
- web
- Prior art date
Links
- 239000004568 cement Substances 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 4
- 229910052742 iron Inorganic materials 0.000 claims 2
- 239000002023 wood Substances 0.000 description 3
- 235000000396 iron Nutrition 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/14—Lining predominantly with metal
- E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/14—Lining predominantly with metal
- E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
- E21D11/183—Supporting means for arch members, not provided for in E21D11/22
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Lining And Supports For Tunnels (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Description
<Desc/Clms Page number 1>
Nachgiebiger Grubenausbau.
EMI1.1
<Desc/Clms Page number 2>
bindung der benachbarten Rohre erfolgt durch Entfernen zweier gegenüberliegender Seiten des einen Rohrendes und Ubersehieben der stehenbleibenden Seiten 10 über ein zwischen die Rohrenden gestecktes Quetschholz 11 und über das Ende des andern Rohres.
Auch bei der Verwendung von Rohren als Grubenausbau kann, wie in Fig. 4 strichliert angedeutet ist, zur Erleichterung der Montage eine um die übereinandergeschobenen Rohrenden gezogene Schelle dienen, die nach Herstellung der Verbindung wieder entfernt wird. Ausserdem kann eine Verstärkung des von Rohren gebildeten Ausbaues dadurch erzielt werden, dass man die Rohre mit Zement, Beton od. dgl. ausfüllt.
Das in Fig. 6 dargestellte Ausführungsbeispiel zeigt wieder die Verwendung von l-Trägern 12 als Rahmenteile. Ihr Steg ist auf eine bestimmte Länge weggeschnitten und der eine überstehende Flansch 13 derart auf den Steg zurückgebogen, dass er ein zwischen den beiden Profileisen liegendes Rundholz 14 umfasst, während der andere überstehende Flansch 15 über den gegenüberliegenden Flansch des anstossenden Segments geschoben ist. Die Flanschen 13 dienen also als Auflage- und Haltefläche für das Quetschholz, so dass besondere Bauteile zur Auflage der Quetschelemente nicht erforderlich sind.
Zur besseren gegenseitigen Führung der Segmente während des Zusammenbaues können auch in diesem Falle Bänder 16 um die übereinandergreifenden Teile gezogen werden, die später wieder entfernt werden.
Die Vorteile der Erfindung bestehen hauptsächlich darin, dass infolge Fehlens jeglicher besonderer Verbindungsteile keine Vorbereitung vor dem Zusammenbau der Rahmenteile an Ort und Stelle erforderlich ist und ferner darin, dass der Zusammenbau und der Abbau des Grubenausbaues sehr einfach und schnell erfolgen kann, da die einander benachbarten Segmente von der Seite ineinandergeschoben werden können. Als Quetschholz kann dabei jedes beliebige Abfallholz verwendet werden, wobei sich ein besonderes Zuschneiden erübrigt.
PATENT-ANSPRÜCHE :
1. Nachgiebiger Grubenausbau, dadurch gekennzeichnet, dass die Gelenkverbindung seiner Segmente durch Ineinandergreifen der Segmentenden unter Zwischenschaltung von Quetschelementen gebildet wird.
<Desc / Clms Page number 1>
Resilient pit lining.
EMI1.1
<Desc / Clms Page number 2>
The adjacent pipes are bound by removing two opposite sides of one end of the pipe and overlaying the remaining sides 10 over a pinch stick 11 inserted between the pipe ends and over the end of the other pipe.
When pipes are used as a pit support, as indicated by dashed lines in FIG. 4, a clamp can be pulled around the pipe ends pushed over one another and removed again after the connection has been made to facilitate assembly. In addition, the expansion formed by pipes can be strengthened by filling the pipes with cement, concrete or the like.
The embodiment shown in Fig. 6 again shows the use of I-beams 12 as frame parts. Your web is cut away to a certain length and one protruding flange 13 is bent back onto the web in such a way that it includes a round timber 14 lying between the two profile irons, while the other protruding flange 15 is pushed over the opposite flange of the abutting segment. The flanges 13 thus serve as a support and holding surface for the squeeze wood, so that special components are not required to support the squeeze elements.
For better mutual guidance of the segments during assembly, straps 16 can be drawn around the overlapping parts in this case, which are later removed again.
The advantages of the invention are mainly that, due to the lack of any special connecting parts, no preparation is required before assembling the frame parts on site and furthermore that the assembly and dismantling of the pit lining can be done very easily and quickly, since the adjacent Segments can be pushed into one another from the side. Any scrap wood can be used as the squeeze wood, with no special cutting required.
PATENT CLAIMS:
1. Resilient pit lining, characterized in that the articulation of its segments is formed by interlocking the segment ends with the interposition of squeezing elements.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE611316T | 1930-03-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT126688B true AT126688B (en) | 1932-02-10 |
Family
ID=6576258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT126688D AT126688B (en) | 1930-03-19 | 1931-02-07 | Resilient pit lining. |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT126688B (en) |
DE (1) | DE611316C (en) |
FR (1) | FR710621A (en) |
GB (1) | GB370554A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE901523C (en) * | 1940-11-08 | 1954-01-11 | F W Moll Soehne Maschinenfabri | Flexible polygonal or arched construction for mining operations |
DE740361C (en) * | 1940-11-08 | 1943-10-18 | F W Moll Soehne | Flexible polygonal or arched construction for mining operations |
DE933202C (en) * | 1940-12-06 | 1955-09-22 | Wilhelm Reppel | Reinforcement for the face of supports or punches |
AT397286B (en) * | 1990-09-26 | 1994-03-25 | Voest Alpine Bergtechnik | SUPPORT BRACKET |
-
1930
- 1930-03-19 DE DE1930611316D patent/DE611316C/en not_active Expired
-
1931
- 1931-02-05 FR FR710621D patent/FR710621A/en not_active Expired
- 1931-02-07 AT AT126688D patent/AT126688B/en active
- 1931-02-09 GB GB4023/31A patent/GB370554A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB370554A (en) | 1932-04-14 |
FR710621A (en) | 1931-08-27 |
DE611316C (en) | 1935-03-26 |
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