ES485681A1 - Sistema de mando y bloqueo de aguja pivotante para transpor-tador de tubos neumaticos. - Google Patents

Sistema de mando y bloqueo de aguja pivotante para transpor-tador de tubos neumaticos.

Info

Publication number
ES485681A1
ES485681A1 ES485681A ES485681A ES485681A1 ES 485681 A1 ES485681 A1 ES 485681A1 ES 485681 A ES485681 A ES 485681A ES 485681 A ES485681 A ES 485681A ES 485681 A1 ES485681 A1 ES 485681A1
Authority
ES
Spain
Prior art keywords
needle
control
pivoting
locking
onto
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
ES485681A
Other languages
English (en)
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.)
Lamson Saunier Duval SA
Original Assignee
Lamson Saunier Duval SA
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 Lamson Saunier Duval SA filed Critical Lamson Saunier Duval SA
Publication of ES485681A1 publication Critical patent/ES485681A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G51/00—Conveying articles through pipes or tubes by fluid flow or pressure; Conveying articles over a flat surface, e.g. the base of a trough, by jets located in the surface
    • B65G51/04—Conveying the articles in carriers having a cross-section approximating that of the pipe or tube; Tube mail systems
    • B65G51/24—Switches

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Mechanisms For Operating Contacts (AREA)

Abstract

Sistema de mando y bloqueo de aguja pivotante para transportador de tubos neumáticos, adscrito a un cambio de vía que, en un cárter estanco, comporta una aguja pivotante que asegura la comunicación entre una primera sección de la línea principal, del lado de su eje de pivotamiento, y una segunda sección de la línea principal o una sección de línea de derivación, del lado, opuesto, cual comunicación está asegurada de manera estanca contra la segunda sección de la línea principal mediante un ligero desplazamiento axial de la aguja en el sentido del aplastamiento de una junta anular dispuesta en la embocadura de esta sección, estando asegurada la transmisión de movimiento entre un mecanismo motor y un punto de apoyo solidario de la aguja pivotante por medio de un brazo de mando pivotante que actúa sobre un brazo secundario de forma sensiblemente triangular, del cual un primer ángulo engancha el dicho punto de apoyo, caracterizado por el hecho de que el brazo secundario -21- pivota alrededor deun eje - 31- fijado en el extremo del brazo de mando -20-, sobre el que se articula por otro de sus ángulos, siguiendo así totalmente el movimiento de pivotamiento de dicho brazo, mientras que en la zona del tercer ángulo, lleva adscrita una ruedecilla de guiado -22- aplicada contra, al menos, una leva fija -24- que sirve para orientar al citado brazo secundario durante el pivotamiento del brazo de mando.
ES485681A 1978-11-08 1979-11-03 Sistema de mando y bloqueo de aguja pivotante para transpor-tador de tubos neumaticos. Expired ES485681A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7831521A FR2440895A1 (fr) 1978-11-08 1978-11-08 Commande et verrouillage d'aiguille pivotante pour transporteur a tubes pneumatiques

Publications (1)

Publication Number Publication Date
ES485681A1 true ES485681A1 (es) 1980-05-16

Family

ID=9214590

Family Applications (1)

Application Number Title Priority Date Filing Date
ES485681A Expired ES485681A1 (es) 1978-11-08 1979-11-03 Sistema de mando y bloqueo de aguja pivotante para transpor-tador de tubos neumaticos.

Country Status (9)

Country Link
US (1) US4355930A (es)
EP (1) EP0020554B1 (es)
JP (1) JPS55500984A (es)
BE (1) BE879909A (es)
DE (1) DE2963444D1 (es)
ES (1) ES485681A1 (es)
FR (1) FR2440895A1 (es)
IT (1) IT1124933B (es)
WO (1) WO1980000954A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19611121A1 (de) * 1996-03-21 1997-09-25 Motan Fuller Verfahrenstechnik Rohrweiche für pneumatisch geförderte Schüttgüter
US7121156B2 (en) * 2005-01-31 2006-10-17 Proptester, Inc. Proppant sampling
US20060169066A1 (en) * 2005-01-31 2006-08-03 Anschutz Donald A Inline proppant sampling
US7316526B1 (en) * 2005-09-16 2008-01-08 Diebold Incorporated Pneumatic transport tube system
US7314337B1 (en) * 2005-09-16 2008-01-01 Diebold, Incorporated Pneumatic transport tube system
US7311472B1 (en) * 2005-09-16 2007-12-25 Diebold, Incorporated Pneumatic transport tube system
US7318690B1 (en) * 2005-09-16 2008-01-15 Diebold, Incorporated Pneumatic transport tube system
US7311473B1 (en) * 2005-09-16 2007-12-25 Diebold, Incorporated Pneumatic transport tube system
US7320562B1 (en) * 2005-09-16 2008-01-22 Diebold, Incorporated Pneumatic transport tube system
US7311471B1 (en) * 2005-09-16 2007-12-25 Diebold, Incorporated Pneumatic transport tube system
US7306407B1 (en) * 2005-09-16 2007-12-11 Diebold, Incorporated Pneumatic transport tube system
US7311475B1 (en) * 2005-09-16 2007-12-25 Diebold, Incorporated Pneumatic transport tube system
US7314338B1 (en) * 2005-09-16 2008-01-01 Diebold, Incorporated Pneumatic transport tube system
US7309192B1 (en) * 2005-09-16 2007-12-18 Diebold, Incorporated Pneumatic transport tube system
US7341406B1 (en) * 2005-09-16 2008-03-11 Diebold, Incorporated Pneumatic transport tube system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3395731A (en) * 1965-06-07 1968-08-06 Nat Eng Co Fluid conveyor switch
FR1439434A (fr) * 1965-06-18 1966-05-20 E N I L Electro Navale & Ind Aiguillage pour tuyères
DE1229916B (de) * 1965-07-10 1966-12-01 Elektronik Dichte Weiche fuer Rohrpostanlagen
CA956289A (en) * 1972-02-02 1974-10-15 Peter B. Weaver Line selector for pneumatic systems
US3762664A (en) * 1972-02-10 1973-10-02 Diebold Inc Pneumatic tube system swing tube diverter construction
GB1417890A (en) * 1973-09-25 1975-12-17 Lamson Engineering Co Pneumatic tube conveyor systems
US3961643A (en) * 1974-12-02 1976-06-08 Rader Companies, Inc. Valve shifting system

Also Published As

Publication number Publication date
FR2440895B1 (es) 1982-11-19
US4355930A (en) 1982-10-26
IT1124933B (it) 1986-05-14
DE2963444D1 (en) 1982-09-16
JPS55500984A (es) 1980-11-20
EP0020554B1 (fr) 1982-07-28
EP0020554A1 (fr) 1981-01-07
IT7927121A0 (it) 1979-11-08
FR2440895A1 (fr) 1980-06-06
BE879909A (fr) 1980-03-03
WO1980000954A1 (fr) 1980-05-15

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