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DE677474C - Pointed knee shoe - Google Patents

Pointed knee shoe

Info

Publication number
DE677474C
DE677474C DEV34836D DEV0034836D DE677474C DE 677474 C DE677474 C DE 677474C DE V34836 D DEV34836 D DE V34836D DE V0034836 D DEV0034836 D DE V0034836D DE 677474 C DE677474 C DE 677474C
Authority
DE
Germany
Prior art keywords
knee
shoe
pointed
legs
parts
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
DEV34836D
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.)
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 DEV34836D priority Critical patent/DE677474C/en
Application granted granted Critical
Publication of DE677474C publication Critical patent/DE677474C/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D15/00Props; Chocks, e.g. made of flexible containers filled with backfilling material
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/14Lining predominantly with metal
    • E21D11/18Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
    • E21D11/24Knuckle joints or links between arch members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Description

Spitzbauknieschuh Es ist bekannt, an den Stoßenden zweier Ausbaustempel schleifenartig ausgebildete Platten mit und ohne Quetscbholzeinlagen anzuordnen. Hierbei handelt es sich um Teile, die jeweils nur für eine bestimmte Nachgiebigkeit mit entsprechenden Quetschholzgrößen angefertigt werden. Die Nachgiebigkeit ist dabei entsprechend gleichbleibend. Beim Überschreiten dieser Nachgiebigkeit verformen sich die Teile und werden für eine nochmalige Verwendung unbrauchbar.Spitzbauknieschuh It is known to be attached to the butt ends of two expansion stamps To arrange loop-like panels with and without squeegee wood inlays. These are parts that each only have a certain flexibility can be made with appropriate pinch wood sizes. The indulgence is correspondingly constant. Deform when this flexibility is exceeded the parts and become unusable for repeated use.

Die vorliegende Erfindung ist ein Spitzbauknieschuh, welcher aus zwei gleichen mit Querschlitzen versehenen 'sich in ihrer Mittellinie gelenkig durchdringenden plattenförmigen Körpern besteht, deren Schenkel von den Stoßenden der Ausbauteile gegen die von den Schenkeln zangenartig umgriffenen Quetschhölzer angepreßt werden. Er ist in einem Ausführungsbeispiel in drei Abbildungen dargestellt.The present invention is a pointed knee shoe which consists of two same with transverse slits' articulately penetrating in their center line consists of plate-shaped bodies, the legs of the butt ends of the extension parts be pressed against the pincer-like pincer-gripped by the legs. It is shown in one embodiment in three figures.

Abb. 1 zeigt einen zwischen zwei Stempelstoßenden 1o und 11 eingebauten Spitzbauknieschuh, der aus den Teilen 12 und 13 besteht. In den Zangenteilen eingebettet liegen die Quetschhölzer 14 und 15. Abb. 2 stellt einen plattenförmigen Körper des Knieschuhes mit dem Schlitz 16 dar. Die Ränder sind zur Versteifung nach außen gebogen. Sie verhindern gleichzeitig das Abrutschen der Stempelenden. Abb. 3 zeigt den Knieschuh ohne Einlagen.Fig. 1 shows one installed between two punch ends 1o and 11 Pointed knee shoe consisting of parts 12 and 13. Embedded in the pliers parts are the squeezes 14 and 15. Fig. 2 shows a plate-shaped body of the Knee shoe with the slot 16. The edges are bent outwards for stiffening. At the same time, they prevent the die ends from slipping off. Fig. 3 shows the knee shoe without deposits.

Der Spitzbauknieschuh hat den Vorteil, daß er sich leicht einbauen läßt. Es ist dabei vollständig gleichgültig, wie die Stempelabmessungen sind und ob diese aus Holz oder Eisen bestehen. Selbst bei stärkstem Druck kann keine Verformung eintreten. Damit ist eine dauernde Verwendbarkeit gegeben. Die Herstellung des Knieschuhes ist außerordentlich einfach und billig: Mit dem Knieschuh kann bei Verwendung von verschieden starken Quetschhölzern jede gewünschte Nachgiebigkeit erreicht werden.The pointed knee shoe has the advantage that it is easy to install leaves. It is completely irrelevant how the stamp dimensions are and whether these are made of wood or iron. Even with the strongest pressure, no deformation can occur enter. This means that it can be used over the long term. The manufacture of the knee shoe is extremely simple and cheap: the knee shoe can be used when using different thicknesses of pinch wood each desired flexibility can be achieved.

Claims (1)

PATRNTANSPRUCII: Spitzbauknieschuh, dadurch gekennzeichnet, daß er aus zwei gleichen mit Querschlitzen versehenen sich in ihrer Mittellinie gelenkig durchdringenden plattenförmigen Körpern besteht, deren Schenkel von den Stoßenden der Ausbauteile gegen die von den Schenkeln zangenartig umgriffenen Quetschhölzer angepreßt werden.PATRNTANSPRUCII: Pointed knee shoe, characterized in that it of two identical cross-slits, which are articulated in their center line penetrating plate-shaped bodies consists, the legs of the butt ends the extension parts against the pincer-like squeeze pieces that are gripped by the legs be pressed.
DEV34836D 1938-05-07 1938-05-07 Pointed knee shoe Expired DE677474C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEV34836D DE677474C (en) 1938-05-07 1938-05-07 Pointed knee shoe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV34836D DE677474C (en) 1938-05-07 1938-05-07 Pointed knee shoe

Publications (1)

Publication Number Publication Date
DE677474C true DE677474C (en) 1939-06-26

Family

ID=7589238

Family Applications (1)

Application Number Title Priority Date Filing Date
DEV34836D Expired DE677474C (en) 1938-05-07 1938-05-07 Pointed knee shoe

Country Status (1)

Country Link
DE (1) DE677474C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE956663C (en) * 1954-11-18 1957-01-24 Anton Schulz Knee shoe
DE969381C (en) * 1955-04-27 1958-05-29 Anton Schulz Knee shoe
DE1079572B (en) * 1957-08-24 1960-04-14 Ewald Wiemann Maschf Movable knee shoe with scissor-like parts

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE956663C (en) * 1954-11-18 1957-01-24 Anton Schulz Knee shoe
DE969381C (en) * 1955-04-27 1958-05-29 Anton Schulz Knee shoe
DE1079572B (en) * 1957-08-24 1960-04-14 Ewald Wiemann Maschf Movable knee shoe with scissor-like parts

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