AT22270B - Schrämverfahren. - Google Patents

Schrämverfahren.

Info

Publication number
AT22270B
AT22270B AT22270DA AT22270B AT 22270 B AT22270 B AT 22270B AT 22270D A AT22270D A AT 22270DA AT 22270 B AT22270 B AT 22270B
Authority
AT
Austria
Prior art keywords
pillar
schrämverfahren
desc
drilled
warning
Prior art date
Application number
Other languages
German (de)
Inventor
Hubert Valentin Neukirch
Original Assignee
Hubert Valentin Neukirch
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE1903154648D external-priority patent/DE154648C/de
Application filed by Hubert Valentin Neukirch filed Critical Hubert Valentin Neukirch
Application granted granted Critical
Publication of AT22270B publication Critical patent/AT22270B/en

Links

Landscapes

  • Road Signs Or Road Markings (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



    Schrämverfahren.   



   Beim   Sehrämverfahren nach   Patent Nr. 5969 müssen seitlich des Abbaustosses Strecken aufgefahren werden. Da nun Verhältnisse vorliegen können, welche ein Auffahren von Strecken nicht gestatten, so ist das Verfahren gemäss Patent Nr. 5969 nicht immer anwendbar. In solchen Fällen soll das Verfahren gemäss der Erfindung Verwendung finden. 
 EMI1.1 
 der Hauptstrecke A aus Durchhiebe b hergestellt, in welche das Schriimseil eingezogen und bewegt wird. Die Antriebsmaschine d wird für diesen Fall zweekmässig in bekannter Weise mit einer Vorschubvorrichtung versehen. Durch Bewegung des Seiles a wird alsdann der ganze Pfeiler   1,   2,3, 4 unterschrämt werden. 
 EMI1.2 
 diesen Fall wird der Pfeiler 1,   2,   3,4 seitlich abgeschrämt. 



   Soll endlich der Pfeiler allseitig   abgcschr1. imt worden,   um jegliches   Hereinschiessen   zu vermeiden, so werden, wie in der Fig. 3 dargestellt ist, drei Löcher g1, g2, g3, von etwa 30 cm derart gebohrt, dass sie mit einem Loch A, welches einen solchen Durchmesser haben muss, dass ein Mann   hindurchkriechen   kann, die vier Ecken eines Materialpfeilers S von viereckigem Querschnitt bilden. Auf der hinteren Seite dieses Pfeilers wird ein   Raum B   ausgebaut, in welchem die Arbeitsmaschine aufgestellt wird. Die mit Zähnen besetzten 
 EMI1.3 
 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



    Schrämverfahren.



   In the case of the Sehräm method according to patent no. 5969, stretches must be driven to the side of the excavation face. Since conditions can now exist which do not allow driving on roads, the method according to patent no. 5969 is not always applicable. In such cases, the method according to the invention should be used.
 EMI1.1
 of the main line A made of cut-outs b, in which the crotch cable is drawn and moved. In this case, the drive machine d is provided with a feed device in a known manner. By moving the rope a, the entire pillar 1, 2, 3, 4 will then be undercut.
 EMI1.2
 In this case, the pillar 1, 2, 3, 4 is chamfered laterally.



   Should the pillar finally be scribed on all sides. In order to avoid any shooting into it, three holes g1, g2, g3, of about 30 cm are drilled in such a way that they are connected to a hole A, which must have such a diameter, as shown in FIG. that a man can crawl through, forming the four corners of a material pillar S of square cross-section. On the rear side of this pillar, a room B is being built, in which the working machine is set up. Those studded with teeth
 EMI1.3
 

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

PATENT-ANSPRUCH : Sehrämverfahren gemäss Patent Nr. 59 () 9, dadurch gekennzeichnet, dass von den Haupt- strecken (A) aus seitlich der zu gewinnenden Pfeiler Durchhiebe (71) hergestellt oder Löcher (g) gebohrt werden, in welche das von der in der Hauptstrecke (a) stehenden Antriebsmaschine (d) angetriebene Schrämseil eingelegt wird, zum Zweckf, ganze Pfeiler unter- bezw. abschrämen zu können. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Victory method according to patent no. 59 () 9, characterized in that from the main lines (A) cuts (71) are made or holes (g) are drilled from the side of the piers to be mined, into which the from a) stationary drive machine (d) driven cutting cable is inserted, for the purpose of f, whole pillars under or. to be able to cut off. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT22270D 1903-12-28 1904-11-09 Schrämverfahren. AT22270B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT5969T
DE1903154648D DE154648C (en) 1903-12-28

Publications (1)

Publication Number Publication Date
AT22270B true AT22270B (en) 1905-12-11

Family

ID=25593266

Family Applications (1)

Application Number Title Priority Date Filing Date
AT22270D AT22270B (en) 1903-12-28 1904-11-09 Schrämverfahren.

Country Status (1)

Country Link
AT (1) AT22270B (en)

Similar Documents

Publication Publication Date Title
DE3008380A1 (en) METHOD AND DEVICE FOR CONTINUOUSLY EXCAVATING SOIL AND CONVEYING THE EXCAVATION MATERIAL IN A VERTICAL DIRECTION
DE2108591A1 (en) Device and procedure for the implementation of the shield construction method for the construction of tunnels or galleries
AT22270B (en) Schrämverfahren.
DE154648C (en)
DE2905794A1 (en) METHOD AND DEVICE FOR CONSOLIDATING AND COMPACTING SOIL CONTAINING SLUDGE AND DIRT
DE1934170A1 (en) Removal of mineral oil impregnant from - vicinity of bore holes
DE274410C (en)
DE2105482B1 (en) FLOOR PLATE FOR TRACK CHAINS OF TRACK VEHICLES FOR USE ON LOW LOAD-BEARING SOILS
AT77269B (en) Keeping clean device on Rolleggen.
AT312350B (en) Facility for felling plants
AT299076B (en) Bank reinforcement
DE33636C (en) Structure floating in the watercourse for river corrections
DE812063C (en) Schraemmaschine
DE561066C (en) Conveyors working in one another on inclined sections
DE267131C (en)
DE1897894U (en) DIGGING AND CLEANING DEVICE WITH AUGER.
AT32960B (en) Embankment cladding made from concrete beams and benton slabs between them.
DE962418C (en) Safety catch for steel link bands
DE1098876B (en) Method for installing core seals made of loam, clay or the like in earth dams
DE1097372B (en) Device for loosening soil under the water level of a channel
DE813534C (en) Device for supporting the hanging wall, especially in longwall mining
DE842320C (en) Pile guide device
DE45076C (en) Dredging device with two crossing bucket ladders for excavating canals and the like
DE2312940A1 (en) FLOATING DREDGE
AT49919B (en) Process for the production of waterproof side walls for rail tunnels and the like. like