FR574714A - Piston ou étui de sûreté pour transmissions pneumatiques - Google Patents

Piston ou étui de sûreté pour transmissions pneumatiques

Info

Publication number
FR574714A
FR574714A FR574714DA FR574714A FR 574714 A FR574714 A FR 574714A FR 574714D A FR574714D A FR 574714DA FR 574714 A FR574714 A FR 574714A
Authority
FR
France
Prior art keywords
piston
safety case
pneumatic transmissions
transmissions
pneumatic
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
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.)
Anon Poste Pneumatiche Ing P B
Original Assignee
Anon Poste Pneumatiche Ing P B
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 Anon Poste Pneumatiche Ing P B filed Critical Anon Poste Pneumatiche Ing P B
Application granted granted Critical
Publication of FR574714A publication Critical patent/FR574714A/fr
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
    • B65G51/06—Despatch carriers for tube mail

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
FR574714D 1923-07-24 1923-12-18 Piston ou étui de sûreté pour transmissions pneumatiques Expired FR574714A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT574714X 1923-07-24

Publications (1)

Publication Number Publication Date
FR574714A true FR574714A (fr) 1924-07-18

Family

ID=11288124

Family Applications (1)

Application Number Title Priority Date Filing Date
FR574714D Expired FR574714A (fr) 1923-07-24 1923-12-18 Piston ou étui de sûreté pour transmissions pneumatiques

Country Status (1)

Country Link
FR (1) FR574714A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1056541B (de) * 1956-07-11 1959-04-30 Siemens Ag Verschlussvorrichtung fuer Rohrpostbuechsen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1056541B (de) * 1956-07-11 1959-04-30 Siemens Ag Verschlussvorrichtung fuer Rohrpostbuechsen

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