AT523033A5 - ESCALATOR REPAIR AND / OR CLEANING DEVICE - Google Patents

ESCALATOR REPAIR AND / OR CLEANING DEVICE Download PDF

Info

Publication number
AT523033A5
AT523033A5 ATA9166/2019A AT91662019A AT523033A5 AT 523033 A5 AT523033 A5 AT 523033A5 AT 91662019 A AT91662019 A AT 91662019A AT 523033 A5 AT523033 A5 AT 523033A5
Authority
AT
Austria
Prior art keywords
compressor
cleaning device
vacuum
escalator
free
Prior art date
Application number
ATA9166/2019A
Other languages
German (de)
Other versions
AT523033B1 (en
Inventor
Weber Wolfgang
Original Assignee
Weber Tec 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
Priority claimed from DE202018102436.1U external-priority patent/DE202018102436U1/en
Priority claimed from DE102018110499.5A external-priority patent/DE102018110499B4/en
Application filed by Weber Tec Gmbh filed Critical Weber Tec Gmbh
Publication of AT523033A5 publication Critical patent/AT523033A5/en
Application granted granted Critical
Publication of AT523033B1 publication Critical patent/AT523033B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B23/00—Pumping installations or systems
    • F04B23/02—Pumping installations or systems having reservoirs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B31/00—Accessories for escalators, or moving walkways, e.g. for sterilising or cleaning
    • B66B31/003—Accessories for escalators, or moving walkways, e.g. for sterilising or cleaning for cleaning steps or pallets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
    • B24C3/06—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other movable; portable
    • B24C3/065—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other movable; portable with suction means for the abrasive and the waste material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
    • F04B37/10—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use
    • F04B37/14—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use to obtain high vacuum
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/04—Measures to avoid lubricant contaminating the pumped fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B41/00—Pumping installations or systems specially adapted for elastic fluids
    • F04B41/02—Pumping installations or systems specially adapted for elastic fluids having reservoirs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Escalators And Moving Walkways (AREA)

Abstract

Um eine Vorrichtung (100) zur Reinigung und/oder Instandsetzung von Rolltreppen- stufen bereitzustellen, welche eine einfache und schnelle Reparatur von Rolltreppen- stufen ermöglicht, wird vorgeschlagen, dass die Vorrichtung einen Kompressor (24), einen Lufttank (25) zum Speichern von von dem Kompressor (24) erzeugter Druckluft und eine Unterdruck-Strahleinrichtung, insbesondere ein Vakuum-Sandstrahlgerät (26), umfasst, wobei der Kompressor (24), der Lufttank (25) und die Unterdruck- Strahleinrichtung innerhalb eines Gehäuses der Vorrichtung (100) angeordnet sind, wobei der Kompressor (24) schmiermittelfrei, insbesondere ölfrei, betreibbar ist.In order to provide a device (100) for cleaning and / or repairing escalator steps which enables simple and quick repair of escalator steps, it is proposed that the device have a compressor (24), an air tank (25) for storing Compressed air generated by the compressor (24) and a vacuum blasting device, in particular a vacuum sandblasting device (26), the compressor (24), the air tank (25) and the vacuum blasting device within a housing of the device (100) are arranged, wherein the compressor (24) is lubricant-free, in particular oil-free, can be operated.

ATA9166/2019A 2018-05-02 2019-04-29 ESCALATOR REPAIR AND / OR CLEANING DEVICE AT523033B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE202018102436.1U DE202018102436U1 (en) 2018-05-02 2018-05-02 Escalator step repair and / or cleaning device
DE102018110499.5A DE102018110499B4 (en) 2018-05-02 2018-05-02 Escalator repair and / or cleaning device
PCT/EP2019/060925 WO2019211239A1 (en) 2018-05-02 2019-04-29 Escalator step maintaining and/or cleaning device

Publications (2)

Publication Number Publication Date
AT523033A5 true AT523033A5 (en) 2021-04-15
AT523033B1 AT523033B1 (en) 2021-11-15

Family

ID=66440010

Family Applications (1)

Application Number Title Priority Date Filing Date
ATA9166/2019A AT523033B1 (en) 2018-05-02 2019-04-29 ESCALATOR REPAIR AND / OR CLEANING DEVICE

Country Status (2)

Country Link
AT (1) AT523033B1 (en)
WO (1) WO2019211239A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE194175C (en) *
DE29521587U1 (en) * 1995-10-20 1997-11-27 Vassiliadis, Sokrates, 70180 Stuttgart Device for cleaning escalator steps

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH599833A5 (en) * 1976-10-05 1978-05-31 Hans Buess Sand blasting machine sand feeder
US4657171A (en) * 1985-06-13 1987-04-14 General Electric Company Repair of a member having a projection
EP0506609B1 (en) * 1991-03-12 1994-02-16 Fritz Haug AG Piston compressor, especially oilfree piston compressor
DE102008032925A1 (en) * 2007-07-19 2009-04-30 Marquardt Gmbh Air Compressor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE194175C (en) *
DE29521587U1 (en) * 1995-10-20 1997-11-27 Vassiliadis, Sokrates, 70180 Stuttgart Device for cleaning escalator steps

Also Published As

Publication number Publication date
WO2019211239A1 (en) 2019-11-07
AT523033B1 (en) 2021-11-15

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