DE337498C - Knee stamp for the pit construction - Google Patents

Knee stamp for the pit construction

Info

Publication number
DE337498C
DE337498C DENDAT337498D DE337498DD DE337498C DE 337498 C DE337498 C DE 337498C DE NDAT337498 D DENDAT337498 D DE NDAT337498D DE 337498D D DE337498D D DE 337498DD DE 337498 C DE337498 C DE 337498C
Authority
DE
Germany
Prior art keywords
knee
stamp
pit construction
punch
sleeves
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
DENDAT337498D
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.)
F W MOLL SOEHNE
Original Assignee
F W MOLL SOEHNE
Publication date
Application granted granted Critical
Publication of DE337498C publication Critical patent/DE337498C/en
Expired legal-status Critical Current

Links

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

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)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Description

Kniestempel für den Grubenausbau. Die Erfindung betrifft einen K mestempel für den Grubenausbau. Das Neue besteht in einem die winklig gegeneinanderstoßenden Stempelenden in Hülsen aufnehmenden Doppelschuh,.Knee stamp for the pit lining. The invention relates to a K mestempel for pit lining. The new consists in one that abuts against one another at an angle Stamping ends in sleeves receiving double shoe.

In der Zeichnung ist ein Ausführungsbeispiel der Erfindung in einer Seitenansicht dies Kniestempels dargestellt. Die winklig gegeneinanderstoßenden Enden der Stempelteile a und b des Kniestempels werden von,den Hülsen des Doppelschuhs c aufgenommen. Die Endbegrenzung des Doppelschuhs c ist schräg zu den Stempelachsen geneigt, so daß die äußere Winkelhälfte eine längere Hülsenführung d für die Stempelenden aufweist als: die innere Winkelhälfte.In the drawing, an embodiment of the invention is in a Side view of this knee stamp shown. The angled butting one against the other Ends of the punch parts a and b of the knee punch are from the sleeves of the double shoe c added. The end limit of the double shoe c is oblique to the punch axes inclined so that the outer angle half has a longer sleeve guide d for the punch ends has as: the inner half of the angle.

Claims (1)

PATENTANSPRÜCHE: i. Kniestempel für den Grubenausbau, gekennzeichnet durch einen die winklig gegeneinanderstoßenden Stempelenden, in Hülsen aufnehmenden Doppelschuh. z. Doppelschuh nach Anspruch i, dadurch gekennzeichnet, daß die Wandung der Hülsen an der Außenwinkelseite länger ist als an .der Innenwinkelseite. PATENT CLAIMS: i. Knee punch for the pit construction, characterized by a double shoe that takes up the punch ends at an angle and is held in sleeves. z. Double shoe according to claim i, characterized in that the wall of the sleeves is longer on the outer angle side than on the inner angle side.
DENDAT337498D Knee stamp for the pit construction Expired DE337498C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE337498T

Publications (1)

Publication Number Publication Date
DE337498C true DE337498C (en) 1921-06-04

Family

ID=6221527

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT337498D Expired DE337498C (en) Knee stamp for the pit construction

Country Status (1)

Country Link
DE (1) DE337498C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2327391A1 (en) * 1975-10-09 1977-05-06 Yamamoto Minoru SUPPORT STRUCTURE OF A TUNNEL AND TUBULAR SUPPORT ELEMENT USED IN THE SAID STRUCTURE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2327391A1 (en) * 1975-10-09 1977-05-06 Yamamoto Minoru SUPPORT STRUCTURE OF A TUNNEL AND TUBULAR SUPPORT ELEMENT USED IN THE SAID STRUCTURE

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