EP0214224B1 - Düse zur aufbringung von verbindungsmaterial - Google Patents

Düse zur aufbringung von verbindungsmaterial Download PDF

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Publication number
EP0214224B1
EP0214224B1 EP86901541A EP86901541A EP0214224B1 EP 0214224 B1 EP0214224 B1 EP 0214224B1 EP 86901541 A EP86901541 A EP 86901541A EP 86901541 A EP86901541 A EP 86901541A EP 0214224 B1 EP0214224 B1 EP 0214224B1
Authority
EP
European Patent Office
Prior art keywords
housing
slot
jointing material
inlet
dividing means
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
EP86901541A
Other languages
English (en)
French (fr)
Other versions
EP0214224A1 (de
Inventor
Ulf Gauffin
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.)
ALLMAEN BYGGNADSSERVICE AB ABS
Original Assignee
ALLMAN BYGGNADSSERVICE ABS AB
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 ALLMAN BYGGNADSSERVICE ABS AB filed Critical ALLMAN BYGGNADSSERVICE ABS AB
Priority to AT86901541T priority Critical patent/ATE43390T1/de
Publication of EP0214224A1 publication Critical patent/EP0214224A1/de
Application granted granted Critical
Publication of EP0214224B1 publication Critical patent/EP0214224B1/de
Expired legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14—Conveying or assembling building elements
    • E04G21/16—Tools or apparatus
    • E04G21/20—Tools or apparatus for applying mortar
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14—Conveying or assembling building elements
    • E04G21/16—Tools or apparatus
    • E04G21/20—Tools or apparatus for applying mortar
    • E04G21/204—Mortar sledges

Definitions

  • Figure 1 illustrates part of a masonry wall constructed from building blocks, of which three are referenced 1, 2 and 3.
  • the building blocks are held together by bed joints, for example the bed joints 4, comprising mortar or some other liquid-containing jointing material, and heading joints, such as the illustrated heading joints 5 and 6.
  • the upper building block 1, together with the remaining blocks incorporated in the same horizontal layer as the building block 1, is intended to receive a bedding layer of mortar for a subsequent layer of blocks, and the heading joints between adjacent blocks are to be filled.
  • the bed joints comprise two mutually parallel strings or beads of mortar applied during movement of the nozzle in the direction of the arrow C, with the aid of two strings of mortar A and B.
  • the piping nozzle of this embodiment comprises a housing 7 having a forwardly located wall 8 (Fig.
  • the mass of jointing material will not be subjected to the same preferred deflecting movement as that obtained with the semi-cylinders 23 and 24, although the defining or terminating walls 8 and 9 form requisite guide means.
  • the outer walls 8 and 9 of the housing 7 may have the form of part-cylinders, wherewith the guiding and mixing effect obtained is equally as good as that obtained with the dividing means 22.
  • the upper part may be provided with a single plate directed towards the gap 21, this plate being effective to divide the stream of jointing material flowing through the gap 21 in the manner desired.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Nozzles (AREA)

Claims (6)

1. Rohrdüse mit einem Gehäuse (7) mit einer Auslaßöffnung (12) für Flüssigkeit enthaltendes Verbindungsmaterial, das unter Druck durch eine in der Wand des Gehäuses ausgebildete Einlaßöffnung (19) hindurch über eine außerhalb des Gehäuses (7) angeordnete Leitung (17, 18) und über eine rohrförmige, mit der Einlaßöffnung (19) verbundene Einlaßeinrichtung (20) in das Gehäuseinnere eingeleitet wird, dadurch gekennzeichnet, daß die rohrförmige Einlaßeinrichtung einen offenen, von der Auslaßöffnung (12) fortgewandten Schlitz (21) aufweist, daß eine sich entlang des Schlitzes erstreckende Teilereinrichtung (22; 27) so angeordnet ist, daß sie das aus dem Schlitz (21) austretende Verbindungsmaterial in zwei im wesentlichen gleiche Verbindungsmaterialströmungen unterteilt, und daß die Teilereinrichtung oder das Gehäuse so ausgebildet ist, daß die beiden Verbindungsmaterialströmungen in Richtung auf die Auslaßöffnung abgelenkt werden.
2. Düse nach Anspruch 1, dadurch gekennzeichnet, daß die Breite des Schlitzes (21) in Richtung von der Enlaßöffnung (19) fort zunimmt.
3. Düse nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die rohrförmige Einlaßeinrichtung (20) eine im wesentlichen zylindrische Form aufweist.
4. Düse nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Teilereinrichtung die Form eines Keils (26) aufweist, dessen Scheitellinie in Richtung auf die geometrische Mittellinie des Schlitzes (21) gerichtet ist und dessen Basiskanten mit benachbarten Wänden (8, 9) des Gehäuses (7) verbunden sind.
5. Düse nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Teilereinrichtung (22) zwei teilzylindriche Kanäle (23, 24 bildet, die entlang zweier zueinander paralleler Randteile miteinander verbunden sind, um eine keilförmige Spitze (25) zu bilden, die sich entlang der geometrischen Mittellinie des Schlitzes (21) erstreckt, während die voneinander entfernten Randteile mit zwei zueinander entgegengesetzten Wänden (8, 9) des Gehäuses (7) verbunden sind.
6. Düse nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Teilereinrichtung (27) durch eine ebene Platte gebildet ist, deren eine Kante auf die geometrische Mittellinie des Schlitzes (21) gerichtet ist, während die andere Kante mit Teilen des Gehäuses verbunden ist, die oberhalb der Einlaßeinrichtung (20) angeordnet und in Richtung aufeinander gekrümmt sind.
EP86901541A 1985-02-15 1986-02-04 Düse zur aufbringung von verbindungsmaterial Expired EP0214224B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86901541T ATE43390T1 (de) 1985-02-15 1986-02-04 Duese zur aufbringung von verbindungsmaterial.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8500711A SE8500711L (sv) 1985-02-15 1985-02-15 Spritsmunstycke for murbruk
SE8500711 1985-02-15

Publications (2)

Publication Number Publication Date
EP0214224A1 EP0214224A1 (de) 1987-03-18
EP0214224B1 true EP0214224B1 (de) 1989-05-24

Family

ID=20359127

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86901541A Expired EP0214224B1 (de) 1985-02-15 1986-02-04 Düse zur aufbringung von verbindungsmaterial

Country Status (6)

Country Link
EP (1) EP0214224B1 (de)
DE (1) DE3663551D1 (de)
DK (1) DK154234C (de)
FI (1) FI75638C (de)
SE (1) SE8500711L (de)
WO (1) WO1986004948A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU607327B2 (en) * 1988-05-12 1991-02-28 Midland Brick Company Pty. Ltd. Mortar distribution head
US8527103B2 (en) 2010-12-07 2013-09-03 Sky Climber Field Services, Llc Method and system for mortar removal
US9579824B2 (en) 2010-12-07 2017-02-28 Sky Climber Field Services, Llc Method and system for mortar removal

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE757323A (fr) * 1969-10-22 1971-03-16 C E P R A Ceramique Productivi Procedes d'assemblage d'elements de construction
FI54182C (fi) * 1976-05-27 1978-10-10 Paraisten Kalkki Oy Anordning foer pumpgjutning av betong
DE3048908A1 (de) * 1980-12-19 1982-07-15 Mustafa Ing.(grad.) 1000 Berlin Khadem Moertelduese

Also Published As

Publication number Publication date
DK489286A (da) 1986-10-14
FI75638B (fi) 1988-03-31
EP0214224A1 (de) 1987-03-18
FI864091L (fi) 1986-10-10
SE442034B (sv) 1985-11-25
SE8500711L (sv) 1985-11-25
FI864091A0 (fi) 1986-10-10
DK489286D0 (da) 1986-10-14
DK154234C (da) 1989-05-22
SE8500711D0 (sv) 1985-02-15
FI75638C (fi) 1988-07-11
DE3663551D1 (en) 1989-06-29
DK154234B (da) 1988-10-24
WO1986004948A1 (en) 1986-08-28

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