DE337498C - Knee stamp for the pit construction - Google Patents
Knee stamp for the pit constructionInfo
- 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
Links
- 210000003127 knee Anatomy 0.000 title claims description 5
- 238000010276 construction Methods 0.000 title claims 2
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)
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)
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 |
-
0
- DE DENDAT337498D patent/DE337498C/en not_active Expired
Cited By (1)
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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