DE965218C - Wooden stud holder for pit support - Google Patents

Wooden stud holder for pit support

Info

Publication number
DE965218C
DE965218C DEK25455A DEK0025455A DE965218C DE 965218 C DE965218 C DE 965218C DE K25455 A DEK25455 A DE K25455A DE K0025455 A DEK0025455 A DE K0025455A DE 965218 C DE965218 C DE 965218C
Authority
DE
Germany
Prior art keywords
bracket
wooden stud
pit support
stud holder
profile
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
DEK25455A
Other languages
German (de)
Inventor
Arthur Klaesener
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 DEK25455A priority Critical patent/DE965218C/en
Application granted granted Critical
Publication of DE965218C publication Critical patent/DE965218C/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E21D11/28Longitudinal struts, i.e. longitudinal connections between adjoining arches

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)
  • Connection Of Plates (AREA)

Description

Der in der Zeichnung dargestellte Holzbolzenhalter ist aus diei Teilena, -b und c zusammengesetzt, und zwar aus einer das Ausbauprofil umfassenden Klammer a, einer zweiten gleichen Klammer b, die aber mit einem Ansatz für die Bolzenauflage versehen ist, und einer Laschec, Die Anbringung des Holzbolzenhadters für Grubenprofile geschieht in. der Weise, daß die Klammer a über den Fuß des entsprechenden Ausbauprofils geschoben wird, wobei der gesamte Bolzenhalter in gleichachsiger Außriiehtung verbleibt. Alsdann wird die Klammer b mit dem Ansatz für die Bolzenauflage heruntergedtrückt, wobei sich die gelenkig verbundene Lasche c schräg stellt, den Abstand zwischen den beiden Klammern a und b verringert und somit eine Klemmwirkung erzielt.The wooden bolt holder shown in the drawing is composed of diei Teilena, -b and c, namely from a bracket a encompassing the extension profile, a second same bracket b, but which is provided with an approach for the bolt support, and a Laschec, Die attachment of the Holzbolzenhadters for pit profiles is done in such a way that the bracket a is pushed over the foot of the corresponding extension profile, the entire stud holder remaining in equiaxed alignment. Then the bracket b is pressed down with the approach for the bolt support, the articulated tab c is inclined, the distance between the two brackets a and b is reduced and thus a clamping effect is achieved.

Auf den Ansatz der Bolzenauflage b kann man jetzt den vorgesehenen Hchlzbolzen auflegen, der durch sein Eigengewicht noch eine größere Klemmwirkung der Vorrichtung bewirkt. Selbst wenn der Holzbolzen zustrocknet und infolge dieses Zustandes sich nicht mehr gegen die Stege der Ausbauprofile abstützt, kann der Bolzen nicht herunterfallen, sondern wird immer in seiner ursprünglichen Lage gehalten. Ein vorschriftsmäßiges Ab- stützen der Ausbaue ist hierdurch immer gewährleistet.The intended Hchlzbolzen can now be placed on the approach of the bolt support b , which, due to its own weight, has an even greater clamping effect of the device. Even if the wooden bolt dries up and as a result of this condition is no longer supported against the webs of the extension profiles, the bolt cannot fall down, but is always held in its original position. Achieve regulatory exhaust support the Ausbaue is hereby guaranteed.

Claims (1)

PATENTANSPRUCH-. HolzbolzenhaUer für Grubenausbau, gekennzeichnert durch eine das Ausbauprofil umfassende Klammer (a), eine zweite gleiche KlaMmer (b), die mit einem Ansatz für die Bolzenauf lage versehen ist, und durch eine die beiden Klammern gelenkig verbindende Lasche (c) von solcher Länge, daß bei gleichachsiger Ausrichtung der Lasche und der Klammern letztere auf das Profil aufgeschoben und anschließend durch Schrägstellung der Lasche auf dem Profil festgelegt werden können-PATENT CLAIM-. Wooden stud housing for pit lining, characterized by a bracket (a) encompassing the supporting profile, a second identical bracket (b), which is provided with an attachment for the bolt support, and by a bracket (c) hingedly connecting the two brackets of such a length, that with coaxial alignment of the bracket and the brackets, the latter can be pushed onto the profile and then fixed on the profile by tilting the bracket
DEK25455A 1955-04-08 1955-04-08 Wooden stud holder for pit support Expired DE965218C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK25455A DE965218C (en) 1955-04-08 1955-04-08 Wooden stud holder for pit support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK25455A DE965218C (en) 1955-04-08 1955-04-08 Wooden stud holder for pit support

Publications (1)

Publication Number Publication Date
DE965218C true DE965218C (en) 1957-06-06

Family

ID=7217313

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK25455A Expired DE965218C (en) 1955-04-08 1955-04-08 Wooden stud holder for pit support

Country Status (1)

Country Link
DE (1) DE965218C (en)

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