FR2075926B1 - - Google Patents

Info

Publication number
FR2075926B1
FR2075926B1 FR7100036A FR7100036A FR2075926B1 FR 2075926 B1 FR2075926 B1 FR 2075926B1 FR 7100036 A FR7100036 A FR 7100036A FR 7100036 A FR7100036 A FR 7100036A FR 2075926 B1 FR2075926 B1 FR 2075926B1
Authority
FR
France
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
FR7100036A
Other versions
FR2075926A1 (fr
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.)
RATZEL GERHARD
Original Assignee
RATZEL GERHARD
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 RATZEL GERHARD filed Critical RATZEL GERHARD
Publication of FR2075926A1 publication Critical patent/FR2075926A1/fr
Application granted granted Critical
Publication of FR2075926B1 publication Critical patent/FR2075926B1/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
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
    • B65G53/06—Gas pressure systems operating without fluidisation of the materials
    • B65G53/08—Gas pressure systems operating without fluidisation of the materials with mechanical injection of the materials, e.g. by screw
    • 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
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
    • B65G53/06—Gas pressure systems operating without fluidisation of the materials
    • 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
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/32—Conveying concrete, e.g. for distributing same at building sites

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Screw Conveyors (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
FR7100036A 1970-01-05 1971-01-04 Expired FR2075926B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702000278 DE2000278C3 (de) 1970-01-05 1970-01-05 Foerdergeraet fuer Beton od.dgl.

Publications (2)

Publication Number Publication Date
FR2075926A1 FR2075926A1 (fr) 1971-10-15
FR2075926B1 true FR2075926B1 (fr) 1976-12-03

Family

ID=5759060

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7100036A Expired FR2075926B1 (fr) 1970-01-05 1971-01-04

Country Status (8)

Country Link
AT (1) AT325506B (fr)
CA (1) CA949515A (fr)
CH (1) CH511757A (fr)
DE (1) DE2000278C3 (fr)
ES (1) ES194403Y (fr)
FR (1) FR2075926B1 (fr)
GB (1) GB1315941A (fr)
SE (1) SE358612B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1597804A (en) * 1977-05-17 1981-09-09 Magyar Szenbanyaszati Troeszt Process and apparatus for supporting underground cavities
WO1982003065A1 (fr) * 1981-03-10 1982-09-16 Snowdon Brian Systemes de transfert
GB2122563A (en) * 1982-06-29 1984-01-18 Billy Brent Lovejoy System for conveying and processing aggregate materials
DE3941152A1 (de) * 1989-12-13 1991-06-20 Freytag Ludwig Gmbh & Co Kg Verfahren und vorrichtung zum spritzen von moertel, insbesondere mikro-silica enthaltendem moertel
GB2441525B (en) * 2006-09-07 2011-08-03 Whirlwind Utilities Ltd Pipe cleaning apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR537374A (fr) * 1921-06-24 1922-05-22 Appareil de projection continue à air comprimé d'un mélange de ciment et de sable
GB645753A (en) * 1942-02-02 1950-11-08 Richard Royal Colburn Improvements in or relating to feeder mechanisms for a pneumatic conveyor
GB686718A (en) * 1950-10-30 1953-01-28 Frederick John Cherewick Improvements in and relating to air flow conveyors

Also Published As

Publication number Publication date
AT325506B (de) 1975-10-27
DE2000278C3 (de) 1974-11-28
ES194403Y (es) 1975-03-16
DE2000278A1 (de) 1971-07-22
CH511757A (de) 1971-08-31
DE2000278B2 (de) 1974-04-11
CA949515A (en) 1974-06-18
ES194403U (es) 1974-12-01
SE358612B (fr) 1973-08-06
GB1315941A (en) 1973-05-09
FR2075926A1 (fr) 1971-10-15

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Legal Events

Date Code Title Description
ST Notification of lapse