DE102005054336A1 - Thick substance e.g. concrete, feeding device i.e. truck-mounted concrete pump, for use in building site, has input valve formed as rotary valve with seal body that has connecting channel aligned to feeding line in normal position of valve - Google Patents

Thick substance e.g. concrete, feeding device i.e. truck-mounted concrete pump, for use in building site, has input valve formed as rotary valve with seal body that has connecting channel aligned to feeding line in normal position of valve Download PDF

Info

Publication number
DE102005054336A1
DE102005054336A1 DE102005054336A DE102005054336A DE102005054336A1 DE 102005054336 A1 DE102005054336 A1 DE 102005054336A1 DE 102005054336 A DE102005054336 A DE 102005054336A DE 102005054336 A DE102005054336 A DE 102005054336A DE 102005054336 A1 DE102005054336 A1 DE 102005054336A1
Authority
DE
Germany
Prior art keywords
valve
input
concrete
seal body
normal position
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Withdrawn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
DE102005054336A
Other languages
German (de)
Inventor
Volker Beissner
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.)
Friedrich Wilhelm Schwing GmbH
Original Assignee
Friedrich Wilhelm Schwing 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 Friedrich Wilhelm Schwing GmbH filed Critical Friedrich Wilhelm Schwing GmbH
Priority to DE102005054336A priority Critical patent/DE102005054336A1/en
Publication of DE102005054336A1 publication Critical patent/DE102005054336A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
    • B08B9/053—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction
    • B08B9/055—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction the cleaning devices conforming to, or being conformable to, substantially the same cross-section of the pipes, e.g. pigs or moles
    • B08B9/0552—Spherically shaped pigs
    • 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
    • E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
    • E04G21/04—Devices for both conveying and distributing
    • E04G21/0418—Devices for both conveying and distributing with distribution hose

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Reciprocating Pumps (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

Abstract

The device has an input valve (4) inserted into a feeding line (2) for inserting a cleaning body (9) e.g. wiper, into the line. The valve is adjusted in an input position, in which the cleaning body is inserted into the valve. The valve is formed as a rotary valve with a seal body (7) that is rotatably supported on a valve chamber (6). The seal body has a connecting channel (11) aligned with the line in a normal position of the input valve. The cleaning body is inserted into the channel after adjusting the input valve into the input position over an input opening (8) of the chamber.
DE102005054336A 2005-11-11 2005-11-11 Thick substance e.g. concrete, feeding device i.e. truck-mounted concrete pump, for use in building site, has input valve formed as rotary valve with seal body that has connecting channel aligned to feeding line in normal position of valve Withdrawn DE102005054336A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE102005054336A DE102005054336A1 (en) 2005-11-11 2005-11-11 Thick substance e.g. concrete, feeding device i.e. truck-mounted concrete pump, for use in building site, has input valve formed as rotary valve with seal body that has connecting channel aligned to feeding line in normal position of valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005054336A DE102005054336A1 (en) 2005-11-11 2005-11-11 Thick substance e.g. concrete, feeding device i.e. truck-mounted concrete pump, for use in building site, has input valve formed as rotary valve with seal body that has connecting channel aligned to feeding line in normal position of valve

Publications (1)

Publication Number Publication Date
DE102005054336A1 true DE102005054336A1 (en) 2007-05-16

Family

ID=37982709

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102005054336A Withdrawn DE102005054336A1 (en) 2005-11-11 2005-11-11 Thick substance e.g. concrete, feeding device i.e. truck-mounted concrete pump, for use in building site, has input valve formed as rotary valve with seal body that has connecting channel aligned to feeding line in normal position of valve

Country Status (1)

Country Link
DE (1) DE102005054336A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2080567A2 (en) * 2008-01-18 2009-07-22 Cifa S.p.A. Stop device for a cleaning element in a pipe for the distribution of concrete
CN106522110A (en) * 2016-12-28 2017-03-22 中交路桥华南工程有限公司 Multi-transportation pipeline switching device and multi-point balance cloth numerical control system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2080567A2 (en) * 2008-01-18 2009-07-22 Cifa S.p.A. Stop device for a cleaning element in a pipe for the distribution of concrete
EP2080567A3 (en) * 2008-01-18 2010-05-05 Cifa S.p.A. Stop device for a cleaning element in a pipe for the distribution of concrete
CN106522110A (en) * 2016-12-28 2017-03-22 中交路桥华南工程有限公司 Multi-transportation pipeline switching device and multi-point balance cloth numerical control system

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee