DE399458C - Vaulted multi-articulated iron track extension - Google Patents

Vaulted multi-articulated iron track extension

Info

Publication number
DE399458C
DE399458C DEH86898D DEH0086898D DE399458C DE 399458 C DE399458 C DE 399458C DE H86898 D DEH86898 D DE H86898D DE H0086898 D DEH0086898 D DE H0086898D DE 399458 C DE399458 C DE 399458C
Authority
DE
Germany
Prior art keywords
vaulted
track extension
iron track
articulated
wedge
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
DEH86898D
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.)
Hinselmann Geb GmbH
Original Assignee
Hinselmann Geb GmbH
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 Hinselmann Geb GmbH filed Critical Hinselmann Geb GmbH
Priority to DEH86898D priority Critical patent/DE399458C/en
Application granted granted Critical
Publication of DE399458C publication Critical patent/DE399458C/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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
    • E21D11/14—Lining predominantly with metal
    • E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
    • E21D11/183—Supporting means for arch members, not provided for in E21D11/22

Description

Gewölbter mehrgelenkiger eiserner Streckenausbau. Die Erfindung betrifft einen gewölbten mehrgelenkigen eisernen Streckenausbau. Das Neue besteht in den sich ineinanderdrückenden Gelenken.Arched multi-articulated iron track extension. The invention relates to an arched multi-articulated iron track extension. The new consists in the interlocking joints.

Die Erfindung ist in oder Zeichnung in einer Ausführung in Abb. i im Aufriß dargestellt, während Abb. 2 in größerem Maßstabe das Scheitelgelenk im Aufschnitt und Langschnitt und Abb.3 die Fußgelenke ebenfalls in vergrößertem Maßstabe im Querschnitt und Grundriß zeigt. Der gewölbte eiserne Streckenausbau bildet einen Dreigelenkbogen mit den beiden Bögen a, a aus T-Eisen. Das Scheitelgelenk besteht aus zwei keiligen, @an .dem ,Steg des einen '-Streckenbogens a befestigten Dornen b, die sick in Löchern des Scherplättchens c abstützen, das vor Odem Kopf des einen Streckenbogens auf Laschen d gelagert ist, so daß die beiden Dorne b in den Raum zwischen dein Steg des T-Eisens und den äußeren Laschen d eindringen können. Die Fußgelenke sind dadurch hergestellt, daß die Eisen a unten zu keiligen Spitzen e angeschärft sind, die in ein entsprechend vorgeschnittenes Loch der auf einem hohlen Fußstück gelagerten Scherplättchen f eingreifen.The invention is shown in or drawing in an embodiment in Fig. I shown in elevation, while Fig. 2 shows the vertex joint in a larger scale Cold cuts and long cuts and Fig. 3 the ankles also on an enlarged scale shows in cross-section and plan. The arched iron track extension forms one Three-hinged arch with the two arches a, a made of T-iron. The parietal joint exists from two wedge-shaped thorns attached to the web of one of the arches a b, which are supported in holes in the shear plate c, which is in front of the head of one of the people Stretch arc is mounted on tabs d, so that the two spikes b into the room can penetrate between your web of the T-iron and the outer tabs d. the Ankles are thereby made that the iron a wedge down Tips e are sharpened into a corresponding pre-cut hole of the a hollow foot piece mounted shear plate f intervene.

Claims (1)

PATENTANSPRÜCHE: i. Gewölbter mehrgelenkiger eiserner Streckenausbau, gekennzeichnet durch sich ineinanderdrückende Gelenke. z. Scheitelgelenk nach Anspruch i, gekennzeichnet durch zwei an dem Steg des einen T-Streckenbogens (a) befestigte keilige und sich in Löchern eines vor dem Kopf des Gegenbogens (a) auf Laschen (d) gelagerten Scherplättchens (c) abstützende Dorne (b). 3. Fußgelenk nach Anspruch i, gekennzeichnet durch eine keilige, in ein Loch eines auf einem hohlen Fußstück (g) gelagerten Scherenblättchens(f) eingreifende Spitze (e) des unteren Streckenbogens (a). PATENT CLAIMS: i. Arched, multi-articulated iron track structure, characterized by joints that press into one another. z. Crown hinge according to claim i, characterized by two of the web of a T-track sheet (a) mounted wedge-shaped and located in holes of a front of the head of the counter-sheet (a) on lugs (d) mounted cutter plate (c) supporting mandrels (b). 3. Ankle joint according to claim i, characterized by a wedge-shaped tip (e) of the lower section arc (a) engaging in a hole of a scissor blade (f) mounted on a hollow foot piece (g).
DEH86898D 1921-09-06 1921-09-06 Vaulted multi-articulated iron track extension Expired DE399458C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH86898D DE399458C (en) 1921-09-06 1921-09-06 Vaulted multi-articulated iron track extension

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH86898D DE399458C (en) 1921-09-06 1921-09-06 Vaulted multi-articulated iron track extension

Publications (1)

Publication Number Publication Date
DE399458C true DE399458C (en) 1924-08-04

Family

ID=7164812

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH86898D Expired DE399458C (en) 1921-09-06 1921-09-06 Vaulted multi-articulated iron track extension

Country Status (1)

Country Link
DE (1) DE399458C (en)

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