DE802629C - Iron pit stamp - Google Patents

Iron pit stamp

Info

Publication number
DE802629C
DE802629C DEW201A DEW0000201A DE802629C DE 802629 C DE802629 C DE 802629C DE W201 A DEW201 A DE W201A DE W0000201 A DEW0000201 A DE W0000201A DE 802629 C DE802629 C DE 802629C
Authority
DE
Germany
Prior art keywords
stamp
punch
head
piston
iron
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
Application number
DEW201A
Other languages
German (de)
Inventor
Hellmuth Werren
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Priority to DEW201A priority Critical patent/DE802629C/en
Application granted granted Critical
Publication of DE802629C publication Critical patent/DE802629C/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
    • E21D15/02—Non-telescopic props
    • E21D15/06—Non-telescopic props with parts joined by a lock, with or without slight axial adjustability
    • E21D15/12—Non-telescopic props with parts joined by a lock, with or without slight axial adjustability with locking devices located near head or foot

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)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Description

Die Erfindung betrifft einen eisernen Grubenstempel. Es sind eiserne Stempel mit schräg abgleitendem Kopf unter dem Namen Sprungstempel bekannt, bei denen die Auslösung des Kopfes durch eine Auslösetaste geschieht, die von unten her geschlagen werden muß. Solche Stempel sind in niedrigen Flözen nicht verwendbar. Sie haben auch allgemein den Nachteil, daß der Mann, der den Auslöser betätigt, dicht beim Stempel stehen muß und dadurch immer in Gefahr ist.The invention relates to an iron pit punch. They are iron Stamp with a slanting head known under the name jump stamp, at where the release of the head is done by a release button from below must be beaten here. Such punches cannot be used in low seams. They also generally have the disadvantage that the man pulling the shutter button must stand close to the stamp and is therefore always in danger.

Der eiserne Kleinstempel gemäß der Erfindung läßt sich aus der Entfernung durch eine Zugstange oder ein Seil auslösen, was unabhängig von der Mächtigkeit des Flözes möglich ist. Dies wird,- wie das Ausführungsbeispiel nach Fig. i und 2 zeigt, dadurch erreicht, daß die Auslösung durch einen im Innern des aus Rohr i gefertigten Stempels liegenden Kolben 2 im einen Teil des Stempels, beim Ausführungsbeispiel im Kopf desselben, bewirkt wird, welcher von einem Exzenter 3 in der Längsachse des Stempels verschoben wird. Da dieser Kolben nur wenig in den anderen Teil des Stempels hineinragt, gibt er bei geringer Verschiebung die schräge Gleitfläche 4 frei. Der Exzenter 3 wird durch einen außen am Stempel liegenden Hebel 5 gedreht, der so lang ist, daß der Zug an einem in seine Öse 6 eingehängten Seil zur Auslösung genügt. _ 7 ist die Fußplatte, 8 der rohrförmige Hauptteil, ein beim Ausführungsbeispiel massives klotzartiges Kopfstück, in dem der Exzenter 3 liegt und das von einer Kopfplatte io abgeschlossen ist. Dieses Kopfstück 9 ist unten schräg abgeschnitten und kann auf der schrägen, auf das Rohr 8 aufgeschweißten Gleitplatte i i abgleiten, sobald der Kolben 2 aus dem Loch der Gleitplatte zurückgezogen ist.The small iron stamp according to the invention can be remotely operated triggered by a pull rod or a rope, regardless of the thickness of the seam is possible. This is, - like the embodiment of Fig. I and 2 shows, achieved in that the triggering by an inside of the tube i manufactured stamp lying piston 2 in one part of the stamp, in the embodiment in the head of the same, which is effected by an eccentric 3 in the longitudinal axis of the stamp is moved. Since this piston is only slightly in the other part of the If the punch protrudes, it gives the inclined sliding surface 4 with slight displacement free. The eccentric 3 is rotated by a lever 5 located on the outside of the punch, which is so long that the train is attached to a rope suspended in its eyelet 6 for triggering enough. _ 7 is the base plate, 8 the tubular main part, one in the exemplary embodiment massive block-like head piece in which the eccentric 3 lies and that of a head plate io is complete. This head piece 9 is cut off at an angle at the bottom and can slide on the inclined sliding plate i i welded onto the tube 8 as soon as the piston 2 is withdrawn from the hole in the slide plate.

Es ist auch möglich, in entsprechender Weise den Exzenter mit dem Kolben im unteren Teil des Stempels anzuordnen.It is also possible to use the eccentric in a corresponding manner To arrange the piston in the lower part of the punch.

Claims (2)

PATENTANSPRUCH: i. Eiserner Grubenstempel mit schräg abgleitendem Kopf, dadurch gekennzeichnet, daß der Kopf durch einen Kolben (2) am Abgleiten verhindert ist, der im Innern des einen Stempelteiles (9) verschiebbar ist und in das Rohrinnere des anderen Stempelteiles (8) eingreift. PATENT CLAIM: i. Iron pit punch with an inclined head, characterized in that the head is prevented from sliding off by a piston (2) which is displaceable inside one punch part (9) and engages the inside of the tube of the other punch part (8). 2. Stempel nach Anspruch i, dadurch gekennzeichnet, daß der Kolben (2) durch einen Exzenter (3) bewegbar ist, der mittels eines außen am Stempel liegenden Hebels (5) gedreht werden. kann.2. Stamp according to claim i, characterized in that that the piston (2) can be moved by an eccentric (3), which by means of an outside the lever (5) lying on the punch must be turned. can.
DEW201A 1949-10-30 1949-10-30 Iron pit stamp Expired DE802629C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEW201A DE802629C (en) 1949-10-30 1949-10-30 Iron pit stamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW201A DE802629C (en) 1949-10-30 1949-10-30 Iron pit stamp

Publications (1)

Publication Number Publication Date
DE802629C true DE802629C (en) 1951-02-15

Family

ID=7590704

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW201A Expired DE802629C (en) 1949-10-30 1949-10-30 Iron pit stamp

Country Status (1)

Country Link
DE (1) DE802629C (en)

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