DE364167C - Resilient, two-part iron pit stamp - Google Patents

Resilient, two-part iron pit stamp

Info

Publication number
DE364167C
DE364167C DEB96482D DEB0096482D DE364167C DE 364167 C DE364167 C DE 364167C DE B96482 D DEB96482 D DE B96482D DE B0096482 D DEB0096482 D DE B0096482D DE 364167 C DE364167 C DE 364167C
Authority
DE
Germany
Prior art keywords
resilient
part iron
iron pit
pit stamp
stamp
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
DEB96482D
Other languages
German (de)
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.)
FRIEDRICH BUDDENHORN
Original Assignee
FRIEDRICH BUDDENHORN
Publication date
Priority to DEB96482D priority Critical patent/DE364167C/en
Application granted granted Critical
Publication of DE364167C publication Critical patent/DE364167C/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
    • E21D15/14—Telescopic props
    • E21D15/28—Telescopic props with parts held relatively to each other by friction or gripping
    • E21D15/285—Telescopic props with parts held relatively to each other by friction or gripping by means of wedges or wedge combinations

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)
  • Braking Arrangements (AREA)

Description

Nachgiebiger, zweiteiliger eiserner Grubenstempel. Die Erfindung betrifft einen nachgiebigen, zweiteiligen eisernen Grubenstempel mit einem Schraubenbolzen, der mit zwei hölzernen Bremsbacken an der Außenwand des Unterteils, in einem Langschlitz des Unterteils gleitet. - Das Neue besteht darin, daß der Oberteil mit seinem Fuße auf dem Schraubenbolzen steht. Hierdurch kann der Oberteil leicht und schnell in den Unterteil eingeschoben werden.Resilient, two-part iron pit stamp. The invention relates to a flexible, two-part iron pit punch with a screw bolt, the one with two wooden brake shoes on the outer wall of the lower part, in a long slot of the lower part slides. - The new thing is that the upper part with its foot on the screw bolt. This allows the upper part to be quickly and easily in the lower part can be pushed in.

Die Erfindung ist in der Zeichnung in einer Ausführung dargestellt, und zwar in Abb. i in einer Seitenansicht, in Abb. ? in einem Langschnitt und in Abb. 3 in einem Querschnitt.The invention is shown in the drawing in an embodiment, namely in Fig. i in a side view, in Fig.? in a long cut and in Fig. 3 in a cross section.

Der Stempel besteht aus dem röhrenartigen Unterteil a mit dem Langschlitz c. Durch den Schlitz c ist ein Schraubenbolzen d gesteckt mit den hölzernen Bremsbacken e unter Kopf und Mutter an der Außenwand des Unterteiles. Der röhrenartige Stempeloberteil b steht mit seinem Fuß auf dem Schraubenbolzen d und wird von diesem getragen.The stamp consists of the tubular lower part a with the long slot c. A screw bolt d with the wooden brake shoes is inserted through the slot c e under the head and nut on the outer wall of the lower part. The tubular upper part of the stamp b stands with his foot on the screw bolt d and is carried by it.

Claims (1)

PATENT-ANsPRUcH: Nachgiebiger, zweiteiliger eiserner Grubenstempel mit einem Schraubenbolzen, der mit zwei hölzernen Bremsbacken an der Außenwand des Unterteils in einem Langschlitz des Unterteiles gleitet, dadurch gekennzeichnet, daß der Oberteil (b) mit seinem Fuße auf dem Schraubenbolzen (d) steht.PATENT CLAIM: Compliant, two-part iron pit punch with a screw bolt attached to the outer wall of the Lower part slides in a long slot of the lower part, characterized in that that the upper part (b) stands with its foot on the screw bolt (d).
DEB96482D Resilient, two-part iron pit stamp Expired DE364167C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB96482D DE364167C (en) Resilient, two-part iron pit stamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB96482D DE364167C (en) Resilient, two-part iron pit stamp

Publications (1)

Publication Number Publication Date
DE364167C true DE364167C (en) 1922-11-21

Family

ID=6988729

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB96482D Expired DE364167C (en) Resilient, two-part iron pit stamp

Country Status (1)

Country Link
DE (1) DE364167C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1027614B (en) * 1953-08-05 1958-04-10 Becorit Grubenausbau Gmbh Pit punch, especially for steep and half-steep storage
US4918896A (en) * 1988-10-17 1990-04-24 Harold Wiese Telescopic flagpole

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1027614B (en) * 1953-08-05 1958-04-10 Becorit Grubenausbau Gmbh Pit punch, especially for steep and half-steep storage
US4918896A (en) * 1988-10-17 1990-04-24 Harold Wiese Telescopic flagpole

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