NL7114815A - - Google Patents

Info

Publication number
NL7114815A
NL7114815A NL7114815A NL7114815A NL7114815A NL 7114815 A NL7114815 A NL 7114815A NL 7114815 A NL7114815 A NL 7114815A NL 7114815 A NL7114815 A NL 7114815A NL 7114815 A NL7114815 A NL 7114815A
Authority
NL
Netherlands
Application number
NL7114815A
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 filed Critical
Priority to NL7114815A priority Critical patent/NL7114815A/xx
Publication of NL7114815A publication Critical patent/NL7114815A/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
    • E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
    • E01H1/0827—Dislodging by suction; Mechanical dislodging-cleaning apparatus with independent or dependent exhaust, e.g. dislodging-sweeping machines with independent suction nozzles ; Mechanical loosening devices working under vacuum
    • E01H1/0836—Apparatus dislodging all of the dirt by suction ; Suction nozzles
    • E01H1/0845—Apparatus dislodging all of the dirt by suction ; Suction nozzles with mechanical loosening or feeding instruments for the dirt to be sucked- up, e.g. brushes, scrapers

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
NL7114815A 1971-10-27 1971-10-27 NL7114815A (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7114815A NL7114815A (enrdf_load_stackoverflow) 1971-10-27 1971-10-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7114815A NL7114815A (enrdf_load_stackoverflow) 1971-10-27 1971-10-27

Publications (1)

Publication Number Publication Date
NL7114815A true NL7114815A (enrdf_load_stackoverflow) 1973-05-02

Family

ID=19814347

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7114815A NL7114815A (enrdf_load_stackoverflow) 1971-10-27 1971-10-27

Country Status (1)

Country Link
NL (1) NL7114815A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987001404A1 (en) * 1985-08-31 1987-03-12 Morningfield Limited Cleaning vehicles

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987001404A1 (en) * 1985-08-31 1987-03-12 Morningfield Limited Cleaning vehicles
US4831684A (en) * 1985-08-31 1989-05-23 Morningfield Limited Cleaning vehicles
EP0452979A3 (en) * 1985-08-31 1992-03-11 Morningfield Limited Cleaning vehicles

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