DE480686C - Suspension device for a plumb line to set up pit stamps - Google Patents
Suspension device for a plumb line to set up pit stampsInfo
- Publication number
- DE480686C DE480686C DES84957D DES0084957D DE480686C DE 480686 C DE480686 C DE 480686C DE S84957 D DES84957 D DE S84957D DE S0084957 D DES0084957 D DE S0084957D DE 480686 C DE480686 C DE 480686C
- Authority
- DE
- Germany
- Prior art keywords
- suspension device
- plumb line
- pit
- foot
- stamps
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
- E21D15/58—Devices for setting props or chocks
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Description
Aufhängevorrichtung für ein Lot zum Aufstellen von Grubenstempeln Bisher wurde das Setzen der Stempel in der'3 Weise gemacht, daß der Gesteinshauer von der Kappschiene, welche auf den Vor=' bauschienen ruht, einen Stein herunterfallen ließ. Die Stelle, wo der Stein hinfiel, gab dann die senkrechte Linie an. Von dieser Stelle aus wurde dann zum Stoß gemessen entsprechend der Strebe des Stempels. Wenn nun der Stein auf die Seite sprang, so kam es nicht nur häufig, sondern fast durchschnittlich vor, daß das Bühnloch an falscher Stelle gemacht wurde. Zum gleichen Zweck war auch das Anhalten eines einfachen Lots an die Kappe mit der Hand. bisher teilweise üblich. Die Erfindung betrifft nun eine Aufhängevorrichtung für ein Lot, das durch einfache Handhabung genau die Stelle anzeigt, wo der Stempel zu stehen kommt bzw. wo das sogenannte Bühnloch gemacht werden muß. Der Apparat besteht aus zwei klauenförmig gebogenen, miteinander verbundenen Eisenlaschen, die mit ihrem Oberteil den Fuß der Kappschiene umfassen. Zur Ver=bindung der beiden Laschen dient ein rechtwinkelig vom Fuß der einen Lasche abzweigender Flacheisenschenkel, der an seinem freien Ende einen Schraubbolzen trägt. Auf diesen Schraub-bolzen kann die andere an ihrem Fuß durchbohrte Eisenlasche mit einer Flügelschraube festgestellt werden. Auf dein mit einer Maßeinteilung versehenen Flacheisenschenkel gleitet ein Schieber, an dem ein Lot befestigt ist.Suspension device for a plumb bob for setting up pit stamps So far, the setting of the stamp has been done in such a way that the rock washer Drop a stone from the cap rail, which rests on the front construction rails let. The place where the stone fell indicated the vertical line. Of this Point off was then measured to the joint according to the strut of the punch. if now the stone jumped on its side, so it was not only frequent, but almost average suggest that the stage hole was made in the wrong place. The same purpose was also holding a simple solder to the cap by hand. up to now partly common. The invention now relates to a suspension device for a solder, which by simple Handling shows exactly the place where the stamp comes to stand or where that so-called stage hole must be made. The apparatus consists of two claw-shaped curved, interconnected iron tabs, which with their upper part the foot the cap rail. A right angle is used to connect the two brackets from the foot of one flap branching off the flat iron leg, the one at its free end carries a bolt. The other can use these screw bolts on her foot pierced iron plate can be determined with a wing screw. On your with A flat iron leg, provided with a scale, slides a slide on which a Solder is attached.
Beim Benutzen des Apparates umfassen die 'beiden Laschen klauenartig den Fuß der Kappschiene und werden 'mittels der Flügelschraube darauf fest angezogen. Nun wird der Schieber in die Mitte der Kappschiene eingestellt und das Lot am Schieber befestigt. Wenn nun das Lot senkrecht herunterhängt, so ist das Setzen des Stempels auch auf Strebe ein Kinderspiel.' Alle Ärgernisse, wie sie bisher bestanden, fallen dann fort, und die Arbeit geht schnell vonstatten.When using the device, the 'two tabs encircle like claws the foot of the cross-cut rail and are tightened firmly on it using the wing screw. Now the slide is set in the middle of the cap rail and the plumb line on the slide attached. If the plumb bob hangs down vertically, the stamp is set a breeze on strut too. ' All annoyances, as they existed so far, fall then away and the work goes on quickly.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES84957D DE480686C (en) | Suspension device for a plumb line to set up pit stamps |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES84957D DE480686C (en) | Suspension device for a plumb line to set up pit stamps |
Publications (1)
Publication Number | Publication Date |
---|---|
DE480686C true DE480686C (en) | 1929-08-06 |
Family
ID=7512068
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DES84957D Expired DE480686C (en) | Suspension device for a plumb line to set up pit stamps |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE480686C (en) |
-
0
- DE DES84957D patent/DE480686C/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE480686C (en) | Suspension device for a plumb line to set up pit stamps | |
DE633512C (en) | Teaching for measuring weld seams | |
DE418144C (en) | Shim rail with wedge for fastening vehicles to railroad cars | |
DE560257C (en) | Dome bridge clamp for slate work | |
DE484723C (en) | Cord guide for tear bars | |
DE520972C (en) | Inclination scale with display of weight, unit price and total price | |
DE440790C (en) | Self-tensioning runway stand | |
DE560625C (en) | Collapsible pocket scale for coins and letters | |
DE819215C (en) | Drawing device for drawing several parallel lines at the same time | |
DE521981C (en) | Carrying device for mining tools | |
DE952419C (en) | Drawing device | |
DE476577C (en) | Shaker slide rolling on balls or rollers | |
DE10003985C2 (en) | tiles Libra | |
DE598910C (en) | Model gauge like a slide gauge | |
DE467786C (en) | Regulation of the breakage of built-in pit timbers | |
DE7032838U (en) | LEVELING DEVICE. | |
AT295914B (en) | Support device, in particular for plants | |
DE492094C (en) | Book supports consisting of a support rod with holding devices for the opened book halves | |
DE618007C (en) | Device for drawing circular arcs | |
DE404422C (en) | Arrangement for accommodating primary or secondary elements or batteries, which are located individually or in rows one above the other | |
AT298095B (en) | Sighting device for a leveling device | |
DE872648C (en) | Marking device | |
DE501254C (en) | Locking device on scales | |
DE600944C (en) | Lighting attachment for T-shaped marking boards | |
DE476337C (en) | Adjustable holding device for the sheets of calendar and notepads, in which the holding brackets are slidably arranged |