DE452327C - Reinforcement of the vertical connection of wedge rims and tubbing plates in iron manhole linings - Google Patents

Reinforcement of the vertical connection of wedge rims and tubbing plates in iron manhole linings

Info

Publication number
DE452327C
DE452327C DEH105212D DEH0105212D DE452327C DE 452327 C DE452327 C DE 452327C DE H105212 D DEH105212 D DE H105212D DE H0105212 D DEH0105212 D DE H0105212D DE 452327 C DE452327 C DE 452327C
Authority
DE
Germany
Prior art keywords
wedge
reinforcement
tubbing
plates
vertical connection
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
DEH105212D
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.)
Haniel and Lueg GmbH
Original Assignee
Haniel and Lueg GmbH
Publication date
Priority to DEH105212D priority Critical patent/DE452327C/en
Application granted granted Critical
Publication of DE452327C publication Critical patent/DE452327C/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D5/00—Lining shafts; Linings therefor
    • E21D5/06—Lining shafts; Linings therefor with iron or steel
    • E21D5/10—Lining shafts; Linings therefor with iron or steel in the form of tubbing or of rings composed of profile elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Clamps And Clips (AREA)

Description

Verstärkung der senkrechten Verbindung von Kellkränzen und Tübbingsplatten bei eisernen Schachtauskleidungen. Bei dem Gegenstand des Hauptpatents erfordem die Klammern an den Verbindungsstellen der Keilkränze oder Tübbingsplatten ein kräftiges Anschlagen, damit die erforderliche Grundspannung in der Verbindung erzielt wird. Um die Anbringung der Klammern zu erleichtern und eine beliebige Grundspannung in der Verbindung zu -ermöglichen, findet nach der vorliegenden Neuerung ein besonderer Keil Anwendung, wobei die Vorsprünge an den Keilkranzteilen oder Tübbingsplatten nicht mehr gegeneinandergeneigt gerichtet, sondern parallel verlaufende Anlageflächen. für die Klammern besitzen.Reinforcement of the vertical connection of basement wreaths and segment panels with iron manhole linings. Required for the subject of the main patent the clamps at the connection points of the wedge rings or tubbing plates have a strong Hit so that the required basic tension is achieved in the connection. In order to facilitate the attachment of the clamps and any basic tension in The connection to be made possible, finds a special one after the present innovation Wedge application, with the projections on the wedge rim parts or tubbing plates no longer inclined towards each other, but parallel contact surfaces. own for the brackets.

in der Zeichnung ist beispielsweise ein Keilkranzteil in Abb. i im Grundriß und in Abb. 2 in Ansicht von außen veranschaulicht.In the drawing, for example, a wedge ring part in Fig. i is in Ground plan and illustrated in Fig. 2 in a view from the outside.

Bei den parallel angeordneten, in wagerechter Ebene jedoch -ebenfalls schwalbenschwanzförmigen Anlageflächen an den Vorsprüngen b zweier zu verbindender Teile ist die Fläche einer der gegenüberliegenden, Klammeniasen in senkiechter Richtung schräg gerichtet. Zwischen dieser schrägen Nase und dem Vonprung b findet ein Keil c Anwendung. Nachdem die Klammera aufgeschoben ist, wobei diese auf besonderen Vorsprüngend Auflage erhält, wird der Keile eingeschoben und angezogen. Die zum Anziehen des Keils auf ein beliebige.- Maß dienende, auf einem Gewindeteil des Keils befindliche Mutter stützt sich auf die in ihr'em Bereich liegenden Vorsprünge b und d. In the case of the parallel-arranged, but also dovetail-shaped contact surfaces on the projections b of two parts to be connected in a horizontal plane, the surface of one of the opposing clamps is directed obliquely in the perpendicular direction. A wedge c is used between this inclined nose and the spring b. After the Klammera has been pushed on, with this resting on a special protrusion, the wedge is pushed in and tightened. The nut, which is located on a threaded part of the wedge and is used to tighten the wedge to any desired extent, rests on the projections b and d located in its area.

Claims (2)

PATENT AN SPRÜCIJ E: i. Verstärktmg der senkrechten Verbindung von Keilkränzen und Tübbingsplatten bei eisernen Schachtauskleidungen nach Patent 440 934, dadurch gekermzeichnet, daß zur Fzzielung einer beliebigen Grundspannung in der Verbindung ein zwischen eine der Klammernasen und einem Vorsprung (b) eingesetzter Keil (c) dient. PATENT TO SPRÜCIJ E: i. Reinforcement of the vertical connection of wedge rings and tubbing plates in iron manhole linings according to patent 440 934, characterized in that a wedge (c) inserted between one of the clamp lugs and a projection (b) is used to target any basic tension in the connection. 2. Verstärkung der senkrechten Verbindung nach Anspruch i, dadurch gekennzeichnet, daß die äußeren Flächen der Vorsprünge (b) parallel verlaufen, und daß besondere Vorsprünge. (d) als Auflager für die Klammer (a) vorgesehen sind. 2. Reinforcement of the vertical connection according to claim i, characterized in that the outer surfaces of the projections (b) run parallel, and that particular projections. (d) are intended as a support for the bracket (a).
DEH105212D Reinforcement of the vertical connection of wedge rims and tubbing plates in iron manhole linings Expired DE452327C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH105212D DE452327C (en) Reinforcement of the vertical connection of wedge rims and tubbing plates in iron manhole linings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH105212D DE452327C (en) Reinforcement of the vertical connection of wedge rims and tubbing plates in iron manhole linings

Publications (1)

Publication Number Publication Date
DE452327C true DE452327C (en) 1927-11-09

Family

ID=7169720

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH105212D Expired DE452327C (en) Reinforcement of the vertical connection of wedge rims and tubbing plates in iron manhole linings

Country Status (1)

Country Link
DE (1) DE452327C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1120402B (en) * 1956-06-15 1961-12-28 Froelich & Kluepfel Maschinenf Double tubbing shaft extension
US4318636A (en) * 1978-04-12 1982-03-09 Sheridan Contractors (Engineering) Limited Tunnel lining, segment therefore and method of lining a tunnel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1120402B (en) * 1956-06-15 1961-12-28 Froelich & Kluepfel Maschinenf Double tubbing shaft extension
US4318636A (en) * 1978-04-12 1982-03-09 Sheridan Contractors (Engineering) Limited Tunnel lining, segment therefore and method of lining a tunnel

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