BE448126A - - Google Patents

Info

Publication number
BE448126A
BE448126A BE448126DA BE448126A BE 448126 A BE448126 A BE 448126A BE 448126D A BE448126D A BE 448126DA BE 448126 A BE448126 A BE 448126A
Authority
BE
Belgium
Prior art keywords
frame
plug
stopper
spherical annular
desc
Prior art date
Application number
Other languages
French (fr)
Publication of BE448126A publication Critical patent/BE448126A/fr

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10Means for stopping flow from or in pipes or hoses
    • F16L55/11Plugs
    • F16L55/1125Plugs fixed by rotating a limited amplitude
    • AHUMAN NECESSITIES
    • A44HABERDASHERY; JEWELLERY
    • A44BBUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B1/00Buttons
    • A44B1/08Constructional characteristics
    • A44B1/12Constructional characteristics covered by fabric

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Pipe Accessories (AREA)

Description

       

   <Desc/Clms Page number 1> 
 



  Système de fermeture pour   registres,portes   de visite et orifices quelconques. 



   DESCRIPTION : 
Les figures représentent 
Figure 1 : Vue en plan et de côté du bouchon B 
Figure 2; Coupe OP du cadre A et du bouchon B 
Figure 3 :Vue en plan du cadre A, face externe 
Le Système est caractérisé par 1 ) Un bouchon ou porte B (Fig.l et 2) dont la partie X , assurant la fermeture , est une surface annulaire sphérique. 



  Le bouchon B s'introduit dans 2 ) Un cadre A   (Fig.   et 3) qui peut être un récipient ou le conduit lui-même? dont la partie Y entrant en contact avec la partie X du bouchon B pour assurer la fermeture, est également une surface annulaire sphérique. 



   Toutes les autres formes ou dimensions du cadre A et du bouchon B sont quelconques. 



   L'application des surfaces annulaires sphériques X du bouchon sur celles Y du cadre, produit la fermeture effi-      cace, quel que soit le jeu du bouchon dans le cadre et quel que soit le moyen employé pour serrer ces deux surfaces l'une contre l'autre. 

 <Desc/Clms Page number 2> 

 



   Pour serrer ces deux surfaces l'une contre l'autre, le bouchon B porte deux ou plusieurs bossages qui s'engagent dans les alvéoles prévues dans le cadre A. 



   Pour fermer, on introduit le bouchon dans le cadre et l'on imprime un mouvement de torsion. Les surfaces Z des pans inclinés ou en vis des bossages du bouchon et les sur- faces Z correspondantes des alvéoles du cadre, forcent les surfaces annulaires spériques X et Y l'une contre l'autre et assurent une fermeture efficace. 



   Alvéoles et bossages peuvent se remplacer par un simple bouchon à visser dans le cadre ou tout autre moyen. 



  Cadre et bouchon se fabriquent en un ou plusieurs matériaux quelconques agglomérés avec du ciment ou autre liant. 



   Il faut remarquer : que l'orifice d'ouverture ne doit pas être nécessairement cylindrique; que le mouvement, ouverture et fermeture, est au dehors du contenu (suie, li- quide, boue, dépôts, etc. ) qui ne peut pas le bloquer. 

**ATTENTION** fin du champ DESC peut contenir debut de CLMS **.



   <Desc / Clms Page number 1>
 



  Closing system for registers, inspection doors and any openings.



   DESCRIPTION:
The figures represent
Figure 1: Plan and side view of plug B
Figure 2; OP cut of frame A and plug B
Figure 3: Plan view of frame A, external face
The System is characterized by 1) A stopper or door B (Fig.l and 2) whose part X, ensuring the closure, is a spherical annular surface.



  The plug B goes into 2) A frame A (Fig. And 3) which can be a receptacle or the duct itself? of which part Y coming into contact with part X of stopper B to ensure closure, is also a spherical annular surface.



   All other shapes or dimensions of frame A and plug B are arbitrary.



   The application of the spherical annular surfaces X of the stopper on those Y of the frame produces the effective closure, whatever the play of the stopper in the frame and whatever the means employed to clamp these two surfaces against each other. 'other.

 <Desc / Clms Page number 2>

 



   To tighten these two surfaces against each other, the plug B carries two or more bosses which engage in the cells provided in the frame A.



   To close, we introduce the cap in the frame and we print a twisting movement. The Z surfaces of the inclined or facing faces of the plug bosses and the corresponding Z surfaces of the frame cells force the X and Y spherical annular surfaces against each other and provide effective closure.



   Cells and bosses can be replaced by a simple plug to screw into the frame or any other means.



  Frame and stopper are made from one or more materials of any kind bonded with cement or other binder.



   It should be noted: that the opening orifice does not have to be necessarily cylindrical; that the movement, opening and closing, is outside the content (soot, liquid, mud, deposits, etc.) which cannot block it.

** ATTENTION ** end of DESC field can contain start of CLMS **.


    

Claims (1)

REVENDICATIONS En résumé, je revendique comme étant de mon in- vention : Toute fermeture d'orifice par le contact de deux surfaces annulaires sphériques, comme décrit ci-dessus et représenté aux dessins annexés. **ATTENTION** fin du champ CLMS peut contenir debut de DESC **. CLAIMS In summary, I claim as being of my invention: Any orifice closure by the contact of two spherical annular surfaces, as described above and shown in the accompanying drawings. ** CAUTION ** end of field CLMS may contain start of DESC **.
BE448126D BE448126A (en)

Publications (1)

Publication Number Publication Date
BE448126A true BE448126A (en)

Family

ID=103785

Family Applications (1)

Application Number Title Priority Date Filing Date
BE448126D BE448126A (en)

Country Status (1)

Country Link
BE (1) BE448126A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009112400A1 (en) * 2008-03-11 2009-09-17 Alstom Technology Ltd Hollow-cast cast part

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009112400A1 (en) * 2008-03-11 2009-09-17 Alstom Technology Ltd Hollow-cast cast part
US8721284B2 (en) 2008-03-11 2014-05-13 Alstom Technology Ltd. Hollow-cast casting with a closure device

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