DE36541C - Manhole cover closure with bracket hook and pressure screw - Google Patents

Manhole cover closure with bracket hook and pressure screw

Info

Publication number
DE36541C
DE36541C DENDAT36541D DE36541DA DE36541C DE 36541 C DE36541 C DE 36541C DE NDAT36541 D DENDAT36541 D DE NDAT36541D DE 36541D A DE36541D A DE 36541DA DE 36541 C DE36541 C DE 36541C
Authority
DE
Germany
Prior art keywords
bracket
pressure screw
manhole cover
cover closure
bracket hook
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 - Lifetime
Application number
DENDAT36541D
Other languages
German (de)
Original Assignee
C. kurtz in Köln, Eigelstein 24
Publication of DE36541C publication Critical patent/DE36541C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J13/00—Covers or similar closure members for pressure vessels in general
    • F16J13/16—Pivoted closures
    • F16J13/20—Pivoted closures mounted by mobile fastening on swinging arms

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Catching Or Destruction (AREA)
  • Pressure Vessels And Lids Thereof (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

PATENTSCHRIFTPATENT LETTERING

KLASSE 47: Maschinenelemente. ·CLASS 47: Machine elements. ·

Patentirt im Deutschen Reiche vom 24. Januar 1886 ab.Patented in the German Empire on January 24th, 1886.

Der Mannlochdeckel α, Fig. 1 und 2, setzt sich mit seinem Rande auf die Dichtungsfläche des Gehäuses b und wird angedrückt durch einen Bügel c, welcher um den Bolzen d an dem einen Ende drehbar ist und den Mannlochdeckel in der Mitte fafst.The manhole cover α, Fig. 1 and 2, sits with its edge on the sealing surface of the housing b and is pressed by a bracket c, which is rotatable about the bolt d at one end and the manhole cover in the middle.

An dem anderen Ende des Bügels c befindet sich die Vorrichtung zum Feststellen und Anpressen des Bügels. Dieselbe besteht in einem Doppelhebel e e1, welcher um einen Bolzen f am Kopfende des Bügels drehbar ist. Das Ende e des Hebels ist als Haken gestaltet und greift unter einen am Mundstück befestigten Bolzen g. Das andere Ende e1 des Hebels trägt einen Kopf mit Gewinde, durch welchen die Schraube h geht. Mit dieser Schraube wird der Bügel angeprefst. Das Loch für den Bolzen / ist länglich erweitert, um dem Bügel die beim Anziehen der Schraube nöthige Bewegung zu gestatten.At the other end of the bracket c is the device for locking and pressing the bracket. The same consists of a double lever e e 1 , which is rotatable about a bolt f at the head end of the bracket. The end e of the lever is designed as a hook and engages under a bolt g attached to the mouthpiece. The other end e 1 of the lever has a threaded head through which the screw h passes. The bracket is pressed on with this screw. The hole for the bolt / is elongated to allow the bracket to move when the screw is tightened.

Zum Lösen des Bügels wird die Schraube h zurück- und dann der Doppelhebel um den Bolzen f so weit seitlich gedreht, dafs der Haken frei wird. Der Bügel kann nun zurückgeschlagen werden.To loosen the bracket, the screw h is turned back and then the double lever is turned sideways around the bolt f so far that the hook is free. The bracket can now be turned back.

Die seitliche Drehung des Doppelhebels ist durch zwei an demselben angebrachte, abgerundete Knaggen begrenzt, welche sich seitlich neben dem Bügel anlegen.The lateral rotation of the double lever is rounded off by two attached to it Latches limited, which lay on the side next to the bracket.

Claims (1)

Patent-Anspruch:Patent claim: An einem Mannlochdeckelverschlufs der am Kopfende des Bügels c rechtwinklig zu dessen Längenrichtung um den Bolzen/ begrenzt drehbar aufgehängte zweiarmige Hebel e e1, welcher an der einen Seite mit einem Haken unter einen am Gehäuse befestigten Bolzen g greift und an der anderen Seite einen Gewindekopf für die zum Anpressen des Bügels dienende Druckschraube h trägt.At a Mannlochdeckelverschlufs the at the head end of the bracket c at right angles to its length around the bolt / limited rotatable suspended two-armed lever e e 1 , which engages on one side with a hook under a bolt g attached to the housing and on the other side a threaded head for the pressure screw h that is used to press the bracket carries. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings. BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICH PRINTING COMPANY.
DENDAT36541D Manhole cover closure with bracket hook and pressure screw Expired - Lifetime DE36541C (en)

Publications (1)

Publication Number Publication Date
DE36541C true DE36541C (en)

Family

ID=312351

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT36541D Expired - Lifetime DE36541C (en) Manhole cover closure with bracket hook and pressure screw

Country Status (1)

Country Link
DE (1) DE36541C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8706969U1 (en) * 1987-05-14 1988-10-06 Glutronic Gmbh, 2120 Lueneburg, De

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8706969U1 (en) * 1987-05-14 1988-10-06 Glutronic Gmbh, 2120 Lueneburg, De

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