FR2356490A1 - Horizontal drum concrete spraying machine - has helical conveying blades end to end and plate valve at delivery end - Google Patents

Horizontal drum concrete spraying machine - has helical conveying blades end to end and plate valve at delivery end

Info

Publication number
FR2356490A1
FR2356490A1 FR7718652A FR7718652A FR2356490A1 FR 2356490 A1 FR2356490 A1 FR 2356490A1 FR 7718652 A FR7718652 A FR 7718652A FR 7718652 A FR7718652 A FR 7718652A FR 2356490 A1 FR2356490 A1 FR 2356490A1
Authority
FR
France
Prior art keywords
drum
spraying machine
concrete spraying
plate valve
horizontal drum
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.)
Withdrawn
Application number
FR7718652A
Other languages
French (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.)
NEUHAUSER KG
Original Assignee
NEUHAUSER KG
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 NEUHAUSER KG filed Critical NEUHAUSER KG
Publication of FR2356490A1 publication Critical patent/FR2356490A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/46—Arrangements for applying super- or sub-atmospheric pressure during mixing; Arrangements for cooling or heating during mixing, e.g. by introducing vapour
    • B28C5/462—Mixing at sub- or super-atmospheric pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Accessories For Mixers (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

Abstract

The concrete spraying machine has a horizontal mixing drum (3) connected to a pressure supply, with a set of mixing devices (5) extending the length of the drum so that the mixed material is discharged at one end. At this end is an outlet (10) which is closed by a plate which can be slide back by an actuator cylinder (22) for discharge into a delivery pipe (8). The mixing devices consist of helical blades (13, 14, 15) supported at the periphery of the inside of the drum and nearer the central axis by stabilising rings (16) and by arms (19) each end of the drum. These arms are mounted on bosses (18) each end of the drum, acting as bearings.
FR7718652A 1976-07-02 1977-06-17 Horizontal drum concrete spraying machine - has helical conveying blades end to end and plate valve at delivery end Withdrawn FR2356490A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762629963 DE2629963A1 (en) 1976-07-02 1976-07-02 CONCRETE SPRAYING MACHINE

Publications (1)

Publication Number Publication Date
FR2356490A1 true FR2356490A1 (en) 1978-01-27

Family

ID=5982123

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7718652A Withdrawn FR2356490A1 (en) 1976-07-02 1977-06-17 Horizontal drum concrete spraying machine - has helical conveying blades end to end and plate valve at delivery end

Country Status (3)

Country Link
AT (1) ATA397477A (en)
DE (1) DE2629963A1 (en)
FR (1) FR2356490A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106426556A (en) * 2016-12-09 2017-02-22 姚旭 Dustproof efficient building mixing device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106738316A (en) * 2016-12-09 2017-05-31 梅新星 A kind of manufacture of cement efficiency material mixing arrangement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106426556A (en) * 2016-12-09 2017-02-22 姚旭 Dustproof efficient building mixing device

Also Published As

Publication number Publication date
DE2629963A1 (en) 1978-01-05
ATA397477A (en) 1979-06-15

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Legal Events

Date Code Title Description
ST Notification of lapse