EP1691006A2 - Dispositif d'écoulement pour tuyau flexible de transport de matières visqueuses, en particulier du mortier - Google Patents

Dispositif d'écoulement pour tuyau flexible de transport de matières visqueuses, en particulier du mortier Download PDF

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Publication number
EP1691006A2
EP1691006A2 EP05026406A EP05026406A EP1691006A2 EP 1691006 A2 EP1691006 A2 EP 1691006A2 EP 05026406 A EP05026406 A EP 05026406A EP 05026406 A EP05026406 A EP 05026406A EP 1691006 A2 EP1691006 A2 EP 1691006A2
Authority
EP
European Patent Office
Prior art keywords
coupling
portal
piece
hose
baffle
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Withdrawn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
EP05026406A
Other languages
German (de)
English (en)
Other versions
EP1691006A3 (fr
Inventor
Werner Tausch
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.)
Putzmeister Moertelmaschinen GmbH
Original Assignee
Putzmeister Moertelmaschinen GmbH
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 Putzmeister Moertelmaschinen GmbH filed Critical Putzmeister Moertelmaschinen GmbH
Publication of EP1691006A2 publication Critical patent/EP1691006A2/fr
Publication of EP1691006A3 publication Critical patent/EP1691006A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00—Implements for finishing work on buildings
    • E04F21/20—Implements for finishing work on buildings for laying flooring
    • E04F21/24—Implements for finishing work on buildings for laying flooring of masses made in situ, e.g. smoothing tools

Definitions

  • the invention relates to a discharge device on a delivery hose for thick materials, in particular for mortar, with a downwardly open, a wall opening having baffle, preferably made of elastomeric material, which is supported on support legs, and arranged in the region of the wall opening fitting for receiving a on End of the delivery hose arranged coupling piece.
  • the baffle has a circular opening in the side wall into which engages a mushroom-shaped coupling piece, wherein the delivery hose is rotatably connected by means of a KlemmbügelverInstitutes and axially fixed to the baffle pot.
  • the fixed part of the clamp strap closure is welded there to the support legs, while the clamp provided with a corresponding bend is screwed to the fixed closure part.
  • the mushroom-shaped coupling piece is specially manufactured for this type of connection and mounted in a special way on the delivery hose end.
  • the present invention seeks to develop a discharge device of the type described above, with particular simply trained, universally applicable coupling parts is equipped.
  • the inventive solution is based on the idea that the outlet device is designed so that without additional coupling parts, a connection of the delivery hose at the outlet pot is possible.
  • the delivery hoses are predominantly equipped with couplings, which allow it on the site, depending on the required conveying length to connect individual delivery hoses together.
  • the discharge devices of the last hose such a delivery hose had to be provided with a special end coupling or equipped with an adapter to make the connection with the baffle can. This is not required in the invention.
  • this is achieved in that the connecting piece to a arranged on the side wall of the baffle in the region of the wall breakthrough, U-shaped, edge down open tunnel-like coupling portal for receiving the coupling piece, and that the edge opening of the clutch portal with a releasable bolt for positive locking of the clutch located in its coupling position is bridged.
  • the coupling portal expediently has an undercut inner contour for the positive reception of the coupling piece provided with a complementary undercut outer contour.
  • the delivery hose is simply inserted into the guide of the tunnel-like coupling portal.
  • the locking of the delivery hose in the clutch portal then takes place via the releasable bolt. This loose connection makes it possible to compensate for twisting of the delivery hose, since the hose can rotate in the clutch portal.
  • the clutch portal can be manufactured in the different sizes or nominal sizes of the delivery hoses and the associated couplings.
  • the interior of the clutch portal is easily accessible from the outside, so that easy cleaning is possible.
  • the downwardly open clutch portal ensures that the mortar exiting the baffle can simply drip off.
  • a further improvement in this regard is achieved in that the wall opening in the baffle pot has a downwardly facing edge opening.
  • a preferred embodiment of the invention provides that the clutch portal is releasably flanged to the baffle pot.
  • the connecting piece here has a mounting flange protruding outward beyond the coupling portal and adapted to the wall surface of the baffle pot in a planar manner.
  • the securing bolt advantageously engages through mutually opposite bores in the flanks of the coupling portal and can be secured there with at least one spring plug which can be pushed through an end bore of the securing bolt on the coupling portal.
  • the coupling piece is advantageously designed as a male part of a cam lever coupling or a Perrot hose coupling.
  • To lock in the clutch portal of the already existing undercut is used for positive reception in the interior of the clutch portal.
  • the outlet device shown in the drawing is intended for spreading screed mortar on a raw floor.
  • the mortar is pumped via delivery hoses to the installation site.
  • a plug delivery is created.
  • the outlet device shown in Figures 1 to 3 At the venue of the delivery hose is connected to the outlet device shown in Figures 1 to 3 to control the flow of material controlled to relax. The material flows essentially tangentially into the baffle, relaxes and falls to the ground.
  • the outlet device consists essentially of a cylindrical, downwardly open baffle 10 made of elastomeric material, for example made of rubber, which is closed at the top by a cover 11.
  • the baffle 10 is attached to a support frame 12, which is a baffle 10th receiving support ring 14, three support legs fixed to the support ring 16 and a support legs interconnecting stiffening frame 18 and an upstanding handle bar 20 has.
  • the baffle 10 has a downwardly open-edge wall opening 22 and in the region of the wall opening 22 releasably connected to the support ring 14, downwardly open-edge coupling portal 24.
  • the coupling portal 24 includes an outwardly projecting mounting flange 26 which is adapted to the wall surface of the baffle or arranged on this support ring 14 surface.
  • the coupling portal 24 is formed so that the coupling piece 28 of a delivery hose 30 from below can be inserted in a form-fitting manner and by means of a transverse pin 32 against falling out.
  • the transverse pin 32 is inserted through an opposite bore 34 in the side edges 36 of the U-shaped bent coupling portal 24 and secured by a spring connector 38.
  • the coupling piece 28 of the delivery hose 30 is formed as a male part of a cam lever coupling or a Perrot hose coupling.
  • the invention relates to a discharge device on a delivery hose for thick materials, in particular for mortar.
  • the outlet device consists of a downwardly open baffle 10, preferably made of elastomeric material, on support legs 16 is held.
  • a connection piece for receiving a coupling piece 28 arranged at the end of the delivery hose 30 , edge-side open tunnel-like coupling portal 24 for receiving the coupling piece 28, wherein the edge opening of the coupling portal is bridged with a releasable bolt 32 for positive locking of the coupling piece 28 located in its coupling position.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Chutes (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
EP05026406A 2005-01-13 2005-12-03 Dispositif d'écoulement pour tuyau flexible de transport de matières visqueuses, en particulier du mortier Withdrawn EP1691006A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200510001766 DE102005001766B4 (de) 2005-01-13 2005-01-13 Auslaufvorrichtung an einem Förderschlauch für Dickstoffe

Publications (2)

Publication Number Publication Date
EP1691006A2 true EP1691006A2 (fr) 2006-08-16
EP1691006A3 EP1691006A3 (fr) 2009-10-14

Family

ID=36123010

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05026406A Withdrawn EP1691006A3 (fr) 2005-01-13 2005-12-03 Dispositif d'écoulement pour tuyau flexible de transport de matières visqueuses, en particulier du mortier

Country Status (2)

Country Link
EP (1) EP1691006A3 (fr)
DE (1) DE102005001766B4 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202015102940U1 (de) 2015-06-08 2015-09-03 Ludger Glaap & Fritz Brinkmann Machines Gmbh & Co. Kg Auslauftopf
DE102017104780A1 (de) 2017-03-07 2018-09-13 Putzmeister Engineering Gmbh Druckloser Mischer mit Fördereinrichtung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0346291A1 (fr) * 1988-05-10 1989-12-13 INDUSTRIE MAGNETI MARELLI S.r.l. Un raccord pour la fixation des extrémités de deux éléments tubulaires
EP0486432A1 (fr) * 1990-11-15 1992-05-20 Wbt Wirtschaftsberatungs Trust Reg Dispositif d'écoulement pour tuyau flexible de transport de ciment, mortier, mortier d'aire ou semblable
DE9403579U1 (de) * 1994-03-03 1994-07-14 Eddelbuettel & Schneider Vorrichtung zum Anschließen einer Spülrohrleitung an einen Saugbagger
EP1024324A2 (fr) * 1999-01-29 2000-08-02 Renato Colombo Dispositif d'accouplement entre un corps de vanne ou similaire et un élément de connection

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4023629A1 (de) * 1989-07-27 1991-02-14 Georg Kolmeder Vorrichtung zum verlegen von estrich
DE29722996U1 (de) * 1997-12-31 1998-04-16 Alpina Plast Ag Auslaufbock für die Estrichförderung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0346291A1 (fr) * 1988-05-10 1989-12-13 INDUSTRIE MAGNETI MARELLI S.r.l. Un raccord pour la fixation des extrémités de deux éléments tubulaires
EP0486432A1 (fr) * 1990-11-15 1992-05-20 Wbt Wirtschaftsberatungs Trust Reg Dispositif d'écoulement pour tuyau flexible de transport de ciment, mortier, mortier d'aire ou semblable
DE9403579U1 (de) * 1994-03-03 1994-07-14 Eddelbuettel & Schneider Vorrichtung zum Anschließen einer Spülrohrleitung an einen Saugbagger
EP1024324A2 (fr) * 1999-01-29 2000-08-02 Renato Colombo Dispositif d'accouplement entre un corps de vanne ou similaire et un élément de connection

Also Published As

Publication number Publication date
DE102005001766B4 (de) 2012-10-18
EP1691006A3 (fr) 2009-10-14
DE102005001766A1 (de) 2006-07-20

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