CA949515A - Concrete handling and conveying apparatus - Google Patents

Concrete handling and conveying apparatus

Info

Publication number
CA949515A
CA949515A CA102,016A CA102016A CA949515A CA 949515 A CA949515 A CA 949515A CA 102016 A CA102016 A CA 102016A CA 949515 A CA949515 A CA 949515A
Authority
CA
Canada
Prior art keywords
conveying apparatus
concrete handling
handling
concrete
conveying
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
CA102,016A
Other versions
CA102016S (en
Inventor
Josef Compernass
Elmar Sperrfechter
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
Application granted granted Critical
Publication of CA949515A publication Critical patent/CA949515A/en
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)
CA102,016A 1970-01-05 1971-01-05 Concrete handling and conveying apparatus Expired CA949515A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702000278 DE2000278C3 (en) 1970-01-05 1970-01-05 Conveyor for concrete or the like.

Publications (1)

Publication Number Publication Date
CA949515A true CA949515A (en) 1974-06-18

Family

ID=5759060

Family Applications (1)

Application Number Title Priority Date Filing Date
CA102,016A Expired CA949515A (en) 1970-01-05 1971-01-05 Concrete handling and conveying apparatus

Country Status (8)

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

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 (en) * 1981-03-10 1982-09-16 Snowdon Brian Conveying systems
GB2122563A (en) * 1982-06-29 1984-01-18 Billy Brent Lovejoy System for conveying and processing aggregate materials
DE3941152A1 (en) * 1989-12-13 1991-06-20 Freytag Ludwig Gmbh & Co Kg Injecting mortar into joints - involves holding mortar in pressurised vessel which is connected to injector
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 (en) * 1921-06-24 1922-05-22 Device for continuous compressed air projection of a mixture of cement and sand
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 (en) 1975-10-27
DE2000278C3 (en) 1974-11-28
ES194403Y (en) 1975-03-16
DE2000278A1 (en) 1971-07-22
FR2075926B1 (en) 1976-12-03
CH511757A (en) 1971-08-31
DE2000278B2 (en) 1974-04-11
ES194403U (en) 1974-12-01
SE358612B (en) 1973-08-06
GB1315941A (en) 1973-05-09
FR2075926A1 (en) 1971-10-15

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