DE955583C - Connection for the sliding bend extension of mine sections, especially for flanged channel profiles - Google Patents

Connection for the sliding bend extension of mine sections, especially for flanged channel profiles

Info

Publication number
DE955583C
DE955583C DET1413D DET0001413D DE955583C DE 955583 C DE955583 C DE 955583C DE T1413 D DET1413 D DE T1413D DE T0001413 D DET0001413 D DE T0001413D DE 955583 C DE955583 C DE 955583C
Authority
DE
Germany
Prior art keywords
connection
axis
flanges
approximately parallel
connecting 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
DET1413D
Other languages
German (de)
Inventor
Kurt Ruthenbuerger
Wilhelm Wilms
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.)
EMMA TOUSSAINT GEB EGGERS
Bochumer Eisenhuette Heintzmann GmbH and Co KG
Original Assignee
EMMA TOUSSAINT GEB EGGERS
Bochumer Eisenhuette Heintzmann GmbH and Co KG
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 EMMA TOUSSAINT GEB EGGERS, Bochumer Eisenhuette Heintzmann GmbH and Co KG filed Critical EMMA TOUSSAINT GEB EGGERS
Priority to DET1413D priority Critical patent/DE955583C/en
Application granted granted Critical
Publication of DE955583C publication Critical patent/DE955583C/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
    • E21D11/22—Clamps or other yieldable means for interconnecting adjacent arch members either rigidly, or allowing arch member parts to slide when subjected to excessive pressure

Description

Bei Gleitbogenausbau, wie er für den Ausbau von Grubenstrecken benutzt wird, ist es, insbesondere in Verbindung mit geflanschten Binnenprofilen, bekannt, die Ausbausegmente im Überlappungsbereich durch, Verbindungen zu kuppeln, die@aus zwei miteinander verspannbaren Teilen bestehen. Erfindungsgemäß wird dadurch eine Verbesserung erzielt, daß die Teilungsebene der Verbindung etwa nach der Y-Achse der Profile verläuft und daß die a.uf der Außenseite liegenden freien Enden der Verbindungsteile durch ein offenes Gelenk, insbesondere durch einfaches Verhaken der klauenartig gebogenen Enden, verbunden sind und daß die anderen mit Flanschen versehenen Enden verspannt sind.With sliding arch construction, as it is used for the construction of mine sections it is known, especially in connection with flanged internal profiles, the expansion segments in the overlap area by coupling connections, the @ consist of two parts that can be clamped together. According to the invention thereby a Improvement achieved that the parting plane of the connection approximately after the Y-axis of the profiles and that the free ends of the Connecting parts by an open joint, in particular by simple hooking the claw-like bent ends, are connected and that the other with flanges provided ends are braced.

Dabei soll vorzugsweise die Verspannung der Flansche der Verbindungsteile durch eine etwa parallel zur X-Achse verlaufende Schraube erfolgen.The bracing of the flanges of the connecting parts should preferably be achieved be done by a screw running approximately parallel to the X-axis.

Durch die Erfindung wird eine Verbindung geschaffen, die bei einfacher Bauart ein bequemes Setzen und Rauben ermöglicht. Eine weitere Verbesserung ergibt sich, wenn die durch eine etwa parallel zur X-Achse gerichtete Schraube verbundenen. Endflansche der Verbindung säge- oder treppenartig ineinandergreifende Vorsprünge besitzen, wodurch die Verbindungsschraube entlastet wird. Zwischen den Boden des Außenprofils des Ausbaurahmens und die Verbindung können Spannkeile eingeschaltet werden.The invention creates a connection that is easier with Design enables comfortable setting and robbery. Another improvement results when the connected by a screw directed approximately parallel to the X-axis. End flanges of the connection saw-like or stair-like interlocking projections own, whereby the connecting screw is relieved. Between the bottom of the The outer profile of the extension frame and the connection can be turned on clamping wedges will.

In der Zeichnung ist der Gegenstand der Erfindung im Querschnitt durch den Überlappungsbereich zweier ineinanderliegender, geflanschter Binnenprofile veranschaulicht.In the drawing, the object of the invention is in cross section illustrates the overlap area of two nested, flanged internal profiles.

Die Verbindung der ineinanderliegenden Profile erfolgt durch Kupplungsglieder, die aus den beiden Teilen 3 bestehen, deren klauenartig gebogene freie Enden 4 verhakt sind, so daß ein offenes Gelenk entsteht. Die Endflansche 5 besitzen säge- oder treppenartig ineinandergreifende Vorsprünge 6, 7 und sind durch eine etwa parallel zur X-Achse verlaufende Schraube 8 verspannt. Mit 9 und io sind in Längsrichtung verlaufende Spannkeile bezeichnet, die zwischen den Boden des Außenprofils und Widerlagerflächen der Verbindungsteile 3 eingetrieben sind.The interlocking profiles are connected by coupling links, which consist of the two parts 3, the claw-like bent free ends 4 of which are hooked so that an open joint is created. The end flanges 5 have saw or stair-like interlocking projections 6, 7 and are approximately parallel by a to the X-axis extending screw 8 clamped. With 9 and io are in the longitudinal direction running clamping wedges called, which between the bottom of the outer profile and abutment surfaces the connecting parts 3 are driven.

An Stelle der Verhakung .4 kann auch ein anderes Gelenk benutzt werden:Another joint can be used in place of the hook .4:

Claims (4)

PATENTANSPRCiCH E: i. Verbindung für den Gleitbogenausbau von Grubenstrecken, insbesondere für geflanschte Binnenprofile, unter Verwendung von aus zwei miteinander verspannbaren, die Ausbausegmente im Überlappungsbereich um.sthließenden Teilen, dadurch gekennzeichnet, daß die Teilungsebene der Verbindung etwa nach der Y-Achse der Profile verläuft und. daß die auf der Außenseite liegenden freien Enden der Verbindungsteile durch ein offenes Gelenk, insbesondere durch einfaches Verhaken der klauenartig gebogenen Enden, verbunden. sind und daß die anderen mit Flanschen versehenen Enden verspannt sind. PATENT CLAIM E: i. Connection for the sliding arch construction of mine sections, especially for flanged internal profiles, using of two together tensionable parts that join the expansion segments in the overlap area, characterized in that the dividing plane of the connection approximately along the Y-axis the profile runs and. that the free ends lying on the outside of the Connecting parts by an open joint, in particular by simple hooking the claw-like bent ends, connected. are and that the others with flanges provided ends are braced. 2. Verbindung nach Anspruch i, dadurch gekennzeichnet daß die Flansche der Verbindungsteile durch eine etwa parallel zur X-Achse verlaufende Schraube verspannt sind. 2. A compound according to claim i, characterized that the flanges of the connecting parts through an approximately parallel to the X-axis Screw are clamped. 3. Verbindung, insbesondere nach Anspruch i, dadurch gekennzeichnet, daß die durch eine etwa parallel zur X-Achse gerichtete Schraube verbundenen Endflansche der Verbindung säge-oder treppenartig ineinandergreifende Vorsprünge besitzen. 3. Compound, in particular according to claim i, characterized in that that the end flanges connected by a screw directed approximately parallel to the X-axis the connection have saw-like or stair-like interlocking projections. 4. Verbindung nach Anspruch i oder 2, dadurch gekennzeichnet, daß zwischen den Boden des Außenprofils des Ausbaurahmens und die Verbindung ein Spannkeil eingeschaltet ist.4th Connection according to claim 1 or 2, characterized in that between the bottom of the outer profile of the extension frame and the connection a clamping wedge switched on is.
DET1413D 1942-07-07 1942-07-07 Connection for the sliding bend extension of mine sections, especially for flanged channel profiles Expired DE955583C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DET1413D DE955583C (en) 1942-07-07 1942-07-07 Connection for the sliding bend extension of mine sections, especially for flanged channel profiles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET1413D DE955583C (en) 1942-07-07 1942-07-07 Connection for the sliding bend extension of mine sections, especially for flanged channel profiles

Publications (1)

Publication Number Publication Date
DE955583C true DE955583C (en) 1957-01-03

Family

ID=7543454

Family Applications (1)

Application Number Title Priority Date Filing Date
DET1413D Expired DE955583C (en) 1942-07-07 1942-07-07 Connection for the sliding bend extension of mine sections, especially for flanged channel profiles

Country Status (1)

Country Link
DE (1) DE955583C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2931502C2 (en) * 1979-08-03 1981-10-22 Berger-Bau GmbH, 8190 Wolfratshausen Multi-part clamping connection for channel-shaped route support profiles
DE3734593A1 (en) * 1987-10-13 1989-05-03 Hoesch Ag Clamped connection for channel sections lying one inside the other
CN103410536A (en) * 2013-07-30 2013-11-27 冯世英 Mining clamp cable
CN103410535A (en) * 2013-07-30 2013-11-27 冯世英 Method for manufacturing mining clamp cable

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2931502C2 (en) * 1979-08-03 1981-10-22 Berger-Bau GmbH, 8190 Wolfratshausen Multi-part clamping connection for channel-shaped route support profiles
DE3734593A1 (en) * 1987-10-13 1989-05-03 Hoesch Ag Clamped connection for channel sections lying one inside the other
CN103410536A (en) * 2013-07-30 2013-11-27 冯世英 Mining clamp cable
CN103410535A (en) * 2013-07-30 2013-11-27 冯世英 Method for manufacturing mining clamp cable

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